mirror of https://github.com/FFmpeg/FFmpeg.git
2790 lines
105 KiB
Plaintext
2790 lines
105 KiB
Plaintext
Entries are sorted chronologically from oldest to youngest within each release,
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releases are sorted from youngest to oldest.
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version 6.1.4:
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avutil/common: cast GET_BYTE/GET_16BIT returned value
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avfilter/vf_drawtext: fix call GET_UTF8 with invalid argument
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avfilter/vf_drawtext: fix incorrect text length
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avfilter/vf_drawtext: Account for bbox text seperator
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avcodec/utvideodec: Set B for the width= 1 case in restore_median_planar_il()
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avcodec/osq: Fix 32bit sample overflow
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avformat/rtpdec_rfc4175: Only change PayloadContext on success
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avformat/rtpdec_rfc4175: Check dimensions
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avformat/rtpdec_rfc4175: Fix memleak of sampling
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avformat/http: Fix off by 1 error
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avcodec/exr: spelling
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avcodec/exr: use tile dimensions in pxr24 UINT case
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avcodec/exr: Simple check for available channels
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avformat/sctp: Check size in sctp_write()
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avformat/rtmpproto: consider command line argument lengths
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avformat/rtmpproto_ Check tcurl and flashver length
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avcodec/g723_1enc: Make min_err 64bit
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avcodec/vlc: Clear val8/16 in vlc_multi_gen() by av_mallocz()
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avformat/rtpenc_h264_hevc: Check space for nal_length_size in ff_rtp_send_h264_hevc()
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swscale/output: Fix integer overflow in yuv2ya16_X_c_template()
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avcodec/exr: Check that DWA has 3 channels
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avcodec/exr: check ac_size
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avcodec/exr: Round dc_w/h up
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avcodec/mjpegdec: Explain buf_size/width/height check
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avformat/avidec: Fix integer overflow iff ULONG_MAX < INT64_MAX
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fftools/ffmpeg_mux_init: Fix double-free on error
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avformat/aviobuf: Keep checksum_ptr consistent in avio_seek()
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avcodec/librsvgdec: fix compilation with librsvg 2.50.3
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aacenc_tns: clamp filter direction energy measurement
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avcodec/dxv: Check coded_height, to avoid invalid av_clip()
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avcodec/aac/aacdec: dont allow ff_aac_output_configure() allocating a new frame if it has no frame
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avformat/lrcdec: Fix fate-sub-lrc-ms-remux on x86-32
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avcodec/sanm: Check w,h,left,top
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avcodec/utvideodec: Clear plane_start array
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fftools/ffmpeg_mux_init: Use 64bit for score computation in map_auto_video()
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lavc/aarch64: Fix addp overflow in ff_pred16x16_plane_neon_10
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avcodec/x86/pngdsp: add missing emms at the end of add_png_paeth_prediction
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version 6.1.3:
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libavfilter/dnn/dnn_backend_tf: Remove redundant av_freep() to avoid double free
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avcodec/dxv: Check that we initialize op_data
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avcodec/exr: Check for pixel type consistency in DWA
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avcodec/libvorbisdec: avoid overflow when assinging sample rate from long to int
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avcodec/g726: init missing sample rate
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avformat/lrcdec: limit input timestamp range to avoid overflows
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avcodec/scpr3: Clear clr
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avcodec/ilbcdec: Clear cbvec when used with create_augmented_vector()
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avcodec/jpeg2000dec: Make sure the 4 extra bytes allocated are initialized
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avfilter/avf_showcqt: fix unbounded index when copying to fft_data
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avcodec/aacsbr_template: Check ilb
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avcodec/utvideodec: Set B for the width= 1 case
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avcodec/ffv1: Clear state on alloc
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avcodec/jpeg2000dec: implement cdef remapping during pixel format matching
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avcodec/jpeg2000dec: move cdef default check into get_siz()
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avcodec/exr: Check rle_raw_data and surroundings
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avcodec/exr: Dont access outside xsize/ysize
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examples: Add check and replace av_free() to avoid potential memory errors
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libavcodec/tests/snowenc: Add av_free() to avoid memory leak
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libavfilter/af_firequalizer: Add check for av_malloc_array()
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libavcodec/videotoolbox_vp9: Move av_malloc() to avoid memory leak
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avcodec/mpc8: init avctx->sample_rate
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avcodec/cbs_h266_syntax_template: fix out of bounds access
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avformat/libopenmpt: fix seeking weirdness
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avformat/hls: add cmfv/cmfa exceptions
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avformat/lrcdec: support arbitrary precision timestamp
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avcodec/ffv1dec: Disable frame threading due to race condition
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swscale/swscale_unscaled: use 8 line alignment for planarCopyWrapper with dithering
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Update for 6.1.3
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libavcodec/tests/motion: Add check for avcodec_alloc_context3()
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avcodec/tests/avpacket: Add av_free() to avoid memory leak
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examples: Add av_freep to avoid potential memory leak
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avcodec/tests/avpacket: Add av_packet_free() to avoid memory leak
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avcodec/fits: Clear naxis
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avcodec/vqavideo; Check bytestream2_get_buffer() reading next_codebook_buffer
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avcodec/lzf: Check for input space
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avcodec/imc: Clear padding of buf16
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avcodec/iff: Clear ham_buf
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avcodec/cri: Check bytestream2_get_buffer() for end
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avcodec/cri: Factor read_len out
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avformat/dashdec: Allocate space for appended "/"
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avcodec/mpegvideo_dec: Fix lowres=3 field select interlaced mpeg4 frame
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avformat/mxg: clear AV_INPUT_BUFFER_PADDING_SIZE
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avformat/vqf: Ensure that comm_chunk is fully read
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avformat/mov: make sure file_checksum is fully initialized
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avformat/asfdec_f: Check amount of value read
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avcodec/jpegxl_parser: add sanity check for frame size
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avformat/concatdec: Clip duration in one more case in get_best_effort_duration()
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avcodec/ffv1dec: Check k in get_vlc_symbol()
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avcodec/cfhd: Check idwt_buf size before allocation
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avcodec/ivi: Check luma/chroma mb_size
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avcodec/motion_est: don't add offsets to NULL pointers
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swscale/swscale_unscaled: don't add offsets to NULL pointers
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libavcodec/alsdec.c: Add check for av_malloc_array() and av_calloc()
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avcodec/psd: Move frame allocation after RLE processing
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avcodec/smacker: Move buffer allocation to later
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avcodec/opus: don't materialize buf pointer from null
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avcodec/speexdec: consider differing frame sizes in remaining space check
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avformat/iff: Check nb_channels == 0 in CHNL
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avcodec/osq: Request a coding mode 2 sample
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avcodec/osq: Switch back to av_ceil_log2()
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avcodec/osq: Add note about update_stats() count
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avcodec/osq: Fix signed integer overflow in update_stats()
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avcodec/mss2dsp: use FF_PTR_ADD to add offsets to a pointer
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avformat/movenc: fix writing reserved bits in EC3SpecificBox
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avcodec/hevc/hevcdec: Check num_entry_point_offsets
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avcodec/speexdec: Pass and check remaining packets to decode functions
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avcodec/rkmppdec: Fix double-free on error
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avcodec/ppc/vp8dsp_altivec: Fix out-of-bounds access
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fftools/ffmpeg_demux: don't flag timestamps as unreliable if they are generated
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avformat/matroskadec: check that channels fit in signed 32bit int
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avcodec/takdec: Check remaining space for first predictors
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avcodec/svq3: Check there are bits left before decompression
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avcodec/sonic: Check num_taps
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avformat/imf_cpl: fix indention after previous commit
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avformat/imf_cpl: do not continue looping forever
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avformat/mov: reject negative ELST durations
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avformat/avidec: Ignore duplicate GAB2
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avcodec/h264_mb: Fix tmp_cr for arm
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avcodec/vorbisdec: Dont treat overread as error
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avformat/iff: Check nb_channels == 0 in MHDR
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tests/fate/filter-video: Fix dependancy for codecview
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libpostproc: check minimum size
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avformat/hls: Fix flash1.bogulus.cfd support
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avformat/hls: Split allowed_segment_extensions off allowed_extensions
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avformat/hls: Fix Youtube AAC
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avformat/hls: add fmp4 to allowed_extensions
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avformat/hls: Add ec3 to allowed_extensions
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avformat/hls: Add cmfv and cmfa to allowed_extensions
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postproc/postprocess_template: Fix reading uninitialized pixels in dering_C()
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configure: Clearer documentation for "disable-safe-bitstream-reader"
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avcodec/osq: avoid undefined negation
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swscale/output: Fix integer overflow in yuv2gbrp_full_X_c()
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avcodec/libtheora: fix setting keyframe_mask
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avfilter/buffersrc: check for valid sample rate
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doc: replace http/git by https urls
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configure: update copyright year
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avformat/hls: Partially revert "reduce default max reload to 3"
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avfilter/asrc_afirsrc: fix by one smaller allocation of buffer
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avfilter/bwdif: account for chroma sub-sampling in min size calculation
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avfilter/af_afwtdn: fix crash with EOF handling
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avfilter/vf_colorcorrect: fix memory leaks
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avfilter/vf_codecview: fix heap buffer overflow
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avformat/iff: Check that we have a stream in read_dst_frame()
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avformat/mlvdec: fix size checks
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avformat/wavdec: Fix overflow of intermediate in block_align check
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avformat/mxfdec: Check edit unit for overflow in mxf_set_current_edit_unit()
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avformat/hls: Fix twitter
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libavformat/hls: Be more restrictive on mpegts extensions
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avformat/hls: .ts is always ok even if its a mov/mp4
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avcodec/h263dec: Check against previous dimensions instead of coded
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avformat/hls: Print input format in error message
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avformat/hls: Be more picky on extensions
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avformat/mxfdec: Check avio_read() success in mxf_decrypt_triplet()
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avcodec/huffyuvdec: Initialize whole output for decode_gray_bitstream()
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avformat/ipmovie: Check signature_buffer read
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avformat/wtvdec: Initialize buf
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avcodec/cbs_vp9: Initialize VP9RawSuperframeIndex
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avformat/vqf: Propagate errors from add_metadata()
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avformat/vqf: Check avio_read() in add_metadata()
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avformat/dashdec: Check whitelist
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avutil/avstring: dont mess with NULL pointers in av_match_list()
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avfilter/vf_v360: Fix NULL pointer use
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avcodec/mpegvideo_enc: Check FLV1 resolution limits
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avcodec/ffv1enc: Fix handling of 32bit unsigned symbols
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avcodec/vc1dec: Clear block_index in vc1_decode_reset()
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avcodec/aacsbr_template: Clear n_q on error
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avcodec/osq: Fixes several undefined overflows in do_decode()
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swscale/output: Fix undefined overflow in yuv2rgba64_full_X_c_template()
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avfilter/af_pan: Fix sscanf() use
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avfilter/vf_grayworld: Use the correct pointer for av_log()
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avfilter/vf_addroi: Add missing NULL termination to addroi_var_names[]()
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avcodec/get_buffer: Use av_buffer_mallocz() for audio same as its done for video
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avformat/jpegxl_anim_dec: clear buffer padding
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avformat/rmdec: check that buf if completely filled
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avcodec/cfhdenc: Clear dwt_tmp
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avcodec/hapdec: Clear tex buffer
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avformat/mxfdec: Check that key was read sucessfull
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avformat/rpl: Fix check for negative values
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avformat/mlvdec: Check avio_read()
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avcodec/utils: Fix block align overflow for ADPCM_IMA_WAV
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avformat/matroskadec: Check pre_ns for overflow
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tools/target_dec_fuzzer: Adjust threshold for EACMV
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tools/target_dec_fuzzer: Adjust threshold for MVC1
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tools/target_dec_fuzzer: Adjust Threshold for indeo5
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avutil/timecode: Avoid fps overflow in av_timecode_get_smpte_from_framenum()
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avcodec/webp: Check ref_x/y
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avcodec/ilbcdec: Initialize tempbuff2
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avformat/qcp: Check for read failure in header
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avcodec/eatgq: Check bytestream2_get_buffer() for failure
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avformat/dxa: check bpc
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swscale/slice: clear allocated memory in alloc_lines()
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avcodec/h2645_parse: Ignore NAL with nuh_layer_id == 63
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avcodec/mjpegdec: Disallow progressive bayer images
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avformat/icodec: fix integer overflow with nb_pal
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doc/developer: Document relationship between git accounts and MAINTAINERS
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avformat/vividas: Check avio_read() for failure
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avformat/ilbc: Check avio_read() for failure
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avformat/nistspheredec: Clear buffer
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avformat/mccdec: Initialize and check rate.den
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avformat/rpl: check channels
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INSTALL: explain the circular dependency issue and solution
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avformat/mpegts: Initialize predefined_SLConfigDescriptor_seen
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avformat/mxfdec: Fix overflow in midpoint computation
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swscale/output: used unsigned for bit accumulation
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avcodec/rangecoder: only perform renorm check/loop for callers that need it
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avcodec/ffv1dec: Fix end computation with ec=2
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avcodec/ffv1enc: Prevent generation of files with broken slices
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avformat/matroskadec: Check desc_bytes so bits fit in 64bit
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avformat/mov: Avoid overflow in dts
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avcodec/ffv1enc: Correct error message about unsupported version
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avcodec/ffv1enc: Slice combination is unsupported
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avcodec/ffv1enc: 2Pass mode is not possible with golomb coding
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avcodec/ffv1enc: Fix >8bit context size
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avcodec/xan: Add basic input size check
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avcodec/imm4: Check input size
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avcodec/svq3: Check for minimum size input
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avcodec/eacmv: Check input size for intra frames
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tools/target_dec_fuzzer: Adapt threshold for RASC
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avcodec/encode: Check bitrate
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avcodec/cbs_h266_syntax_template: Check bit depth with range extension
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avcodec/osq: use unsigned for decorrelation
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avcodec/jfdctint_template: use unsigned z* in row_fdct()
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avformat/asf: Check picsize
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avcodec/osq: Treat sum = 0 as k = 0
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avformat/mxfdec: Check timecode for overflow
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avformat/mxfdec: More offset_temp checks
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swscale/output: Fix undefined integer overflow in yuv2rgba64_2_c_template()
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swscale/swscale: Use unsigned operation to avoid undefined behavior
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avcodec/vc2enc: basic sanity check on slice_max_bytes
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avformat/mvdec: Check if name was fully read
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avcodec/wmavoice: Do not use uninitialized pitch[0]
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avformat/argo_brp: Check that ASF chunk header is completely read
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avcodec/notchlc: Check bytes left before reading
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avcodec/vc1_block: propagate error codes
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avformat/apetag: Check APETAGEX
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avcodec/magicyuvenc: better slice height
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avcodec/avcodec: Warn about data returned from get_buffer*()
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avformat/av1dec: Better fix for 70872/clusterfuzz-testcase-minimized-ffmpeg_dem_OBU_fuzzer-6005782487826432
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avcodec/apac: Fix discards ‘const’ qualifier
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avcodec/alsdec: clear last_acf_mantissa
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avcodec/aic: Clear slice_data
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avcodec/vc1dec: Clear mb_type_base and ttblk_base
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avcodec/shorten: clear padding
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avformat/mpeg: Check an avio_read() for failure
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avcodec/apac: Clean padding space
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avcodec/mvha: Clear remaining space after inflate()
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bsf/media100_to_mjpegb: Clear output buffer padding
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avformat/segafilm: Set keyframe
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avcodec/sga: av_assert1 check init_get_bits8()
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tools/target_dec_fuzzer: Check that FFv1 doesnt leave uninitialized memory in its buffers
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avdevice/dshow: Initialize 2 pointers
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avcodec/dxva2: initialize hr in ff_dxva2_common_end_frame()
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avcodec/dxva2: initialize validate
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avcodec/dxva2: Initialize ConfigBitstreamRaw
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avcodec/dxva2: Initialize dxva_size and check it
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avfilter/vf_xfade: Compute w2, h2 with float
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avfilter/vf_v360: Assert that vf was initialized
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avfilter/vf_tonemap_opencl: Dereference after NULL check
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avfilter/af_surround: Check output format
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avfilter/vf_xfade_opencl: Check ff_inlink_consume_frame() for failure
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avformat/lmlm4: Eliminate some AVERROR(EIO)
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tools/target_dec_fuzzer: Use av_buffer_allocz() to avoid missing slices to have unpredictable content
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avformat/wtvdec: Check length of read mpeg2_descriptor
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avformat/wtvdec: clear sectors
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avcodec/parser: ensure input padding is zeroed
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avformat/jpegxl_anim_dec: ensure input padding is zeroed
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avformat/img2dec: Clear padding data after EOF
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avformat/wavdec: Check if there are 16 bytes before testing them
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Revert "avformat/mpegts: update stream info when PMT ES stream_type changes"
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configure: Use MSYSTEM_CARCH for default arch on msys2
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avfilter/avfiltergraph: fix regression in picking channel layout
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avformat/mpegts: update stream info when PMT ES stream_type changes
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avformat/wavdec: increase requested probe score for codec probe
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lsws/ppc/yuv2rgb_altivec: Fix build in non-VSX environments with Clang v2
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lsws/ppc/yuv2rgb_altivec: Fix build in non-VSX environments with Clang
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avformat/mov: (v4) fix get_eia608_packet
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configure: Improve the check for the rsync --contimeout option
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rtmpproto: Avoid rare crashes in the fail: codepath in rtmp_open
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lavc/hevcdec: pass an actual codec context to ff_h2645_sei_to_frame()
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lavc/aarch64: Fix ff_pred16x16_plane_neon_10
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lavc/aarch64: Fix ff_pred8x8_plane_neon_10
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vp9: recon: Use emulated edge to prevent buffer overflows
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arm: vp9mc: Load only 12 pixels in the 4 pixel wide horizontal filter
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aarch64: vp9mc: Load only 12 pixels in the 4 pixel wide horizontal filter
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riscv: test for assembler support
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avfilter/f_loop: fix aloop activate logic
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avfilter/f_loop: fix length of aloop leftover buffer
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avcodec/jpegxl_parser: fix reading lz77-pair as initial entropy symbol
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avcodec/jpegxl_parser: check entropy_decoder_read_symbol return value
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||
avutil/hwcontext: Don't assume frames_uninit is reentrant
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avutil/wchar_filename: re-introduce explicit cast of void* to char*
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avcodec/libx265: unbreak build for X265_BUILD >= 213
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lavc/hevcdec: set per-CTB filter parameters for WPP
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lavc/hevc: check framerate num/den to be strictly positive
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lavc/libx265: unbreak build for X265_BUILD >= 210
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avformat/libzmq: fix check for zmq protocol prefix
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||
configure: improve check for POSIX ioctl
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configure: restore autodetection of v4l2 and fbdev
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avformat/hlsenc: correctly reset subtitle stream counter per-varstream
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libavcodec/arm/mlpdsp_armv5te: fix label format to work with binutils 2.43
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version 6.1.2
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avcodec/snow: Fix off by 1 error in run_buffer
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avcodec/utils: apply the same alignment to YUV410 as we do to YUV420 for snow
|
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swscale: [loongarch] Fix checkasm-sw_yuv2rgb failure.
|
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avcodec/pngenc: fix sBIT writing for indexed-color PNGs
|
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avcodec/pngdec: use 8-bit sBIT cap for indexed PNGs per spec
|
||
avcodec/videotoolboxenc: Fix bitrate doesn't work as expected
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Changelog: update
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avdevice/dshow: Don't skip audio devices if no video device is present
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||
avcodec/hdrenc: Allocate more space
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avcodec/cfhdenc: Height of 16 is not supported
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||
avcodec/cfhdenc: Allocate more space
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||
avcodec/osq: fix integer overflow when applying factor
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||
avcodec/osq: avoid using too large numbers for shifts and integers in update_residue_parameter()
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||
avcodec/vaapi_encode: Check hwctx
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||
avcodec/proresdec: Consider negative bits left
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||
avcodec/alsdec: Clear shift_value
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||
avcodec/hevc/hevcdec: Do not allow slices to depend on failed slices
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||
avfilter/vf_xfade: Check ff_inlink_consume_frame() for failure
|
||
avutil/slicethread: Check pthread_*_init() for failure
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||
avutil/frame: Check log2_crop_align
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||
avutil/buffer: Check ff_mutex_init() for failure
|
||
avformat/xmv: Check this_packet_size
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||
avformat/ty: rec_size seems to only need 32bit
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||
avformat/tty: Check avio_size()
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||
avformat/siff: Basic pkt_size check
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||
avformat/sauce: Check avio_size() for failure
|
||
avformat/sapdec: Check ffurl_get_file_handle() for error
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||
avformat/nsvdec: Check asize for PCM
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||
avformat/mp3dec: Check header_filesize
|
||
avformat/mp3dec; Check for avio_size() failure
|
||
avformat/mov: Use 64bit for str_size
|
||
avformat/mm: Check length
|
||
avformat/hnm: Check *chunk_size
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||
avformat/hlsenc: Check ret
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||
avformat/bintext: Check avio_size() return
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||
avformat/asfdec_o: Check size of index object
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||
avfilter/vf_scale: Check ff_scale_adjust_dimensions() for failure
|
||
avfilter/scale_eval: Use 64bit, check values in ff_scale_adjust_dimensions()
|
||
avfilter/vf_lut3d: Check av_scanf()
|
||
avfilter/vf_elbg: Use unsigned for shifting into the top bit
|
||
avfilter/vf_deshake_opencl: Ensure that the first iteration initializes the best variables
|
||
swscale/output: Fix integer overflows in yuv2rgba64_X_c_template
|
||
avformat/mxfdec: Reorder elements of expression in bisect loop
|
||
avutil/timecode: Use a 64bit framenum internally
|
||
avcodec/pnmdec: Use 64bit for input size check
|
||
avcodec/mpeg12enc: Use av_rescale() in vbv_buffer_size computation
|
||
avcodec/utvideoenc: Use unsigned shift to build flags
|
||
avcodec/j2kenc: Merge dwt_norm into lambda
|
||
avcodec/vc2enc: Fix overflows with storing large values
|
||
avcodec/mpegvideo_enc: Do not duplicate pictures on shifting
|
||
avdevice/dshow_capture: Fix error handling in ff_dshow_##prefix##_Create()
|
||
avcodec/tiff: Check value on positive signed targets
|
||
avfilter/vf_convolution_opencl: Assert that the filter name is one of the filters
|
||
avfilter/vf_bm3d: Dont round MSE2SSE to an integer
|
||
avdevice/dshow: Remove NULL check on pin
|
||
avdevice/dshow: check ff_dshow_pin_ConnectionMediaType() for failure
|
||
avdevice/dshow: Check device_filter_unique_name before use
|
||
avdevice/dshow: Cleanup also on av_log case
|
||
avdevice/dshow_filter: Use wcscpy_s()
|
||
avcodec/flac_parser: Assert that we do not overrun the link_penalty array
|
||
avcodec/osq: avoid signed overflow in downsample path
|
||
avcodec/pixlet: Simplify pfx computation
|
||
avcodec/motion_est: Fix score squaring overflow
|
||
avcodec/mlpenc: Use 64 for ml, mr
|
||
avcodec/loco: Check loco_get_rice() for failure
|
||
avcodec/loco: check get_ur_golomb_jpegls() for failure
|
||
avcodec/imm4: check cbphi for error
|
||
avcodec/iff: Use signed count
|
||
avcodec/golomb: Assert that k is in the supported range for get_ur/sr_golomb()
|
||
avcodec/golomb: Document return for get_ur_golomb_jpegls() and get_sr_golomb_flac()
|
||
avcodec/dxv: Fix type in get_opcodes()
|
||
avcodec/cri: Check length
|
||
avcodec/xsubdec: Check parse_timecode()
|
||
avutil/imgutils: av_image_check_size2() ensure width and height fit in 32bit
|
||
doc/examples/mux: remove nop
|
||
avcodec/proresenc_kostya: use unsigned alpha for rotation
|
||
avformat/rtpenc_rfc4175: Use 64bit in computation if copy_offset
|
||
avformat/rtmppkt: Simplify and deobfuscate amf_tag_skip() slightly
|
||
avformat/rmdec: use 64bit for audio_framesize checks
|
||
avutil/wchar_filename: Correct sizeof
|
||
avutil/hwcontext_d3d11va: correct sizeof IDirect3DSurface9
|
||
avutil/hwcontext_d3d11va: Free AVD3D11FrameDescriptor on error
|
||
avutil/hwcontext_d3d11va: correct sizeof AVD3D11FrameDescriptor
|
||
doc/examples/vaapi_encode: Try to check fwrite() for failure
|
||
avformat/usmdec: Initialize value
|
||
avformat/tls_schannel: Initialize ret
|
||
avformat/subfile: Assert that whence is a known case
|
||
avformat/subfile: Merge if into switch()
|
||
avformat/rtsp: Check that lower transport is handled in one of the if()
|
||
avformat/rtsp: initialize reply1
|
||
avformat/rtsp: use < 0 for error check
|
||
avformat/rtpenc_vc2hq: Check sizes
|
||
avfilter/af_aderivative: Free out on error
|
||
swscale/swscale: Use ptrdiff_t for linesize computations
|
||
avfilter/af_afir: Assert format
|
||
avfilter/af_afftdn: Assert format
|
||
avfilter/af_pan: check nb_output_channels before use
|
||
cbs_av1: Reject thirty-two zero bits in uvlc code
|
||
avfilter/af_mcompand: compute half frequency in double
|
||
avfilter/af_channelsplit: Assert that av_channel_layout_channel_from_index() succeeds
|
||
avfilter/af_aresample: Cleanup on av_channel_layout_copy() failure
|
||
tools/coverity: Phase 1 study of anti-halicogenic for coverity av_rescale()
|
||
avfilter/vf_avgblur: Check plane instead of AVFrame
|
||
avfilter/drawutils: Fix depthb computation
|
||
avfilter/avf_showcwt: Check av_parse_video_rate() for failure
|
||
avformat/rdt: Check pkt_len
|
||
avformat/mpeg: Check len in mpegps_probe()
|
||
avformat/mxfenc: resurrects the error print
|
||
avdevice/dshow: Check ICaptureGraphBuilder2_SetFiltergraph() for failure
|
||
avcodec/mfenc: check IMFSample_ConvertToContiguousBuffer() for failure
|
||
avcodec/vc1_loopfilter: Factor duplicate code in vc1_b_h_intfi_loop_filter()
|
||
avformat/img2dec: assert no pipe on ts_from_file
|
||
avcodec/cbs_jpeg: Try to move the read entity to one side in a test
|
||
fftools/ffmpeg_enc: Initialize fd
|
||
fftools/ffmpeg_enc: simplify opaque_ref check
|
||
avformat/mov: Check edit list for overflow
|
||
fftools/ffmpeg: Check read() for failure
|
||
MAINTAINERS: Add Timo Rothenpieler to server admins
|
||
swscale/output: Avoid undefined overflow in yuv2rgb_write_full()
|
||
swscale/output: alpha can become negative after scaling, use multiply
|
||
avcodec/targaenc: Allocate space for the palette
|
||
avcodec/r210enc: Use av_rescale for bitrate
|
||
avcodec/jfdctint_template: Fewer integer anomalies
|
||
avcodec/snowenc: MV limits due to mv_penalty table size
|
||
tools/target_dec_fuzzer: Adjust threshold for MV30
|
||
tools/target_dec_fuzzer: Adjust threshold for jpeg2000
|
||
avformat/mxfdec: Check container_ul->desc before use
|
||
avcodec/libvpxenc: Cleanup on error
|
||
MAINTAINERS: Update the entries for the release maintainer for FFmpeg
|
||
configure: update copyright year
|
||
doc/developer: Provide information about git send-email and gmail
|
||
avfilter/vf_rotate: Check ff_draw_init2() return value
|
||
avformat/mov: Use int64_t in intermediate for corrected_dts
|
||
avformat/mov: Use 64bit in intermediate for current_dts
|
||
avformat/matroskadec: Assert that num_levels is non negative
|
||
avformat/libzmq: Check av_strstart()
|
||
avformat/img2dec: Little JFIF / Exif cleanup
|
||
avformat/img2dec: Move DQT after unrelated if()
|
||
avformat/imfdec: Simplify get_next_track_with_minimum_timestamp()
|
||
avdevice/xcbgrab: Check sscanf() return
|
||
fftools/cmdutils: Add protective () to FLAGS
|
||
avformat/sdp: Check before appending ","
|
||
avcodec/ilbcdec: Remove dead code
|
||
avcodec/vp8: Check cond init
|
||
avcodec/vp8: Check mutex init
|
||
avcodec/proresenc_anatoliy: Assert that AV_PROFILE_UNKNOWN is replaced
|
||
avcodec/pcm-dvdenc: 64bit pkt-size
|
||
avcodec/notchlc: Check init_get_bits8() for failure
|
||
avcodec/tests/dct: Use 64bit in intermediate for error computation
|
||
avcodec/scpr3: Check add_dec() for failure
|
||
avcodec/rv34: assert that size is not 0 in rv34_gen_vlc_ext()
|
||
avcodec/wavpackenc: Use unsigned for potential 31bit shift
|
||
avcodec/tests/jpeg2000dwt: Use 64bit in comparission
|
||
avcodec/tests/jpeg2000dwt: Use 64bit in err2 computation
|
||
avformat/fwse: Remove always false expression
|
||
avcodec/sga: Make it clear that the return is intentionally not checked
|
||
avformat/asfdec_f: Use 64bit for preroll computation
|
||
avformat/argo_asf: Use 64bit in offset intermediate
|
||
avformat/ape: Use 64bit for final frame size
|
||
avformat/ac4dec: Check remaining space in ac4_probe()
|
||
avdevice/pulse_audio_enc: Use av_rescale() to avoid integer overflow
|
||
avcodec/vlc: Cleanup on multi table alloc failure in ff_vlc_init_multi_from_lengths()
|
||
avcodec/tiff: Assert init_get_bits8() success in unpack_gray()
|
||
avcodec/tiff: Assert init_get_bits8() success in horizontal_fill()
|
||
tools/decode_simple: Check avcodec_send_packet() for errors on flushing
|
||
swscale/yuv2rgb: Use 64bit for brightness computation
|
||
swscale/x86/swscale: use a clearer name for INPUT_PLANER_RGB_A_FUNC_CASE
|
||
avutil/tests/opt: Check av_set_options_string() for failure
|
||
avutil/tests/dict: Check av_dict_set() before get for failure
|
||
avdevice/dshow: fix badly indented line
|
||
avformat/demux: resurrect dead stores
|
||
avcodec/tests/bitstream_template: Assert bits_init8() return
|
||
tools/enc_recon_frame_test: Assert that av_image_get_linesize() succeeds
|
||
fftools/ffmpeg: prefer real errors over EOF in err_merge()
|
||
avcodec/png: more informative error message for invalid sBIT size
|
||
avcodec/pngdec: avoid erroring with sBIT on indexed-color images
|
||
avcodec/nvenc: fix segfault in intra-only mode
|
||
aarch64: Add OpenBSD runtime detection of dotprod and i8mm using sysctl
|
||
qsv: Initialize impl_value
|
||
avutil/hwcontext_qsv: fix GCC 14.1 warnings
|
||
lavc/vp9: reset segmentation fields when segmentation isn't enabled
|
||
configure: enable ffnvcodec, nvenc, nvdec for FreeBSD
|
||
avcodec/mscc & mwsc: Check loop counts before use
|
||
avcodec/mpegvideo_enc: Fix potential overflow in RD
|
||
avcodec/mpeg4videodec: assert impossible wrap points
|
||
avcodec/mpeg12dec: Use 64bit in bit computation
|
||
avcodec/vqcdec: Check init_get_bits8() for failure
|
||
avcodec/vble: Check av_image_get_buffer_size() for failure
|
||
avcodec/vp3: Replace check by assert
|
||
avcodec/vp8: Forward return of ff_vpx_init_range_decoder()
|
||
avcodec/jpeg2000dec: remove ST=3 case
|
||
avcodec/qsvdec: Check av_image_get_buffer_size() for failure
|
||
avcodec/exr: Fix preview overflow
|
||
avcodec/decode: decode_simple_internal() only implements audio and video
|
||
avcodec/fmvc: remove dead assignment
|
||
avcodec/h2645_sei: Remove dead checks
|
||
avcodec/h264_slice: Remove dead sps check
|
||
avcodec/lpc: copy levenson coeffs only when they have been computed
|
||
avutil/tests/base64: Check with too short output array
|
||
libavutil/base64: Try not to write over the array end
|
||
avcodec/cbs_av1: Avoid shift overflow
|
||
fftools/ffplay: Check return of swr_alloc_set_opts2()
|
||
tools/opt_common: Check for malloc failure
|
||
doc/examples/demux_decode: Simplify loop
|
||
avformat/concatdec: Check file
|
||
avcodec/mpegvideo_enc: Fix 1 line and one column images
|
||
avcodec/amrwbdec: assert mode to be valid in decode_fixed_vector()
|
||
avcodec/wavarc: fix integer overflow in decode_5elp() block type 2
|
||
swscale/output: Fix integer overflow in yuv2rgba64_full_1_c_template()
|
||
swscale/output: Fix integer overflow in yuv2rgba64_1_c_template
|
||
avcodec/av1dec: Change bit_depth to int
|
||
avcodec/av1dec: bit_depth cannot be another values than 8,10,12
|
||
avcodec/avs3_parser: assert the return value of init_get_bits()
|
||
avcodec/avs2_parser: Assert init_get_bits8() success with const size 15
|
||
avformat/mxfdec: Check body_offset
|
||
avformat/kvag: Check sample_rate
|
||
avcodec/atrac9dec: Check init_get_bits8() for failure
|
||
avcodec/ac3_parser: Check init_get_bits8() for failure
|
||
avcodec/pngdec: Check last AVFrame before deref
|
||
avcodec/hevcdec: Check ref frame
|
||
doc/examples/qsv_transcode: Initialize pointer before free
|
||
doc/examples/qsv_transcode: Simplify str_to_dict() loop
|
||
doc/examples/vaapi_transcode: Simplify loop
|
||
doc/examples/qsv_transcode: Simplify loop
|
||
avcodec/cbs_h2645: Check NAL space
|
||
avfilter/vf_thumbnail_cuda: Set ret before checking it
|
||
avfilter/signature_lookup: Dont copy uninitialized stuff around
|
||
avfilter/signature_lookup: Fix 2 differences to the refernce SW
|
||
avcodec/x86/vp3dsp_init: Set correct function pointer, fix crash
|
||
avformat/mp3dec: change bogus error message if read_header encounters EOF
|
||
avformat/mp3dec: simplify inner frame size check in mp3_read_header
|
||
avformat/mp3dec: only call ffio_ensure_seekback once
|
||
avutil/thread: fix pthread_setname_np parameters for NetBSD and Apple
|
||
avutil/thread: add support for setting thread name on *bsd and solaris
|
||
avutil/ppc/cpu: Also use the machdep.altivec sysctl on NetBSD
|
||
lavd/v4l2: Use proper field type for second parameter of ioctl() with BSD's
|
||
avfilter/avfilter: fix OOM case for default activate
|
||
avfilter/buffersrc: switch to activate
|
||
avcodec/mediacodecenc: set quality in cq mode
|
||
Update for 6.1.2
|
||
fate/subtitles: Ignore line endings for sub-scc test
|
||
avformat/mxfdec: Check index_edit_rate
|
||
swscale/utils: Fix xInc overflow
|
||
avcodec/wavarc: fix signed integer overflow in block type 6/19
|
||
doc/developer: (security) researchers should be credited
|
||
avformat/isom: Uninit layout in ff_mp4_read_dec_config_descr()
|
||
avcodec/exr: Dont use 64bits to hold 6bits
|
||
avcodec/exr: Check for remaining bits in huf_unpack_enc_table()
|
||
avcodec/apedec: Use NABS to avoid undefined negation
|
||
avformat/mpegts: Reset local nb_prg on add_program() failure
|
||
avformat/aiffdec: Check for previously set channels
|
||
avformat/mxfdec: Make edit_unit_byte_count unsigned
|
||
avformat/movenc: Check that cts fits in 32bit
|
||
avformat/mxfdec: Check first case of offset_temp computation for overflow
|
||
avcodec/jpeg2000htdec: warn about non zero roi shift
|
||
avcodec/jpeg2000htdec: Check magp before using it in a shift
|
||
avfilter/vf_signature: Dont crash on no frames
|
||
avformat/westwood_vqa: Fix 2g packets
|
||
avformat/matroskadec: Check timescale
|
||
avformat/wavdec: satuarte next_tag_ofs, data_end
|
||
avformat/wavdec: sanity check channels and bps before using them for block_align
|
||
avformat/sbgdec: Check for negative duration
|
||
avformat/rpl: Use 64bit for total_audio_size and check it
|
||
avformat/timecode: use 64bit for intermediate for rounding in fps_from_frame_rate()
|
||
avformat/mov: use 64bit for intermediate for rounding
|
||
avformat/jacosubdec: Use 64bit for abs
|
||
avformat/concatdec: Check user_duration sum
|
||
avcodec/wavarc: avoid signed integer overflow in AC code
|
||
avcodec/wavarc: Avoid signed integer overflow in sample
|
||
avcodec/truemotion1: Height not being a multiple of 4 is unsupported
|
||
avcodec/rtv1: fix undefined FFALIGN
|
||
avcodec/hcadec: do not allow code to continue after failed init
|
||
avcodec/hcadec: do not set hfr_group_count to invalid values
|
||
avformat/concatdec: clip outpoint - inpoint overflow in get_best_effort_duration()
|
||
avcodec/osq: avoid several signed integer overflows
|
||
avformat/jacosubdec: clarify code
|
||
avformat/cafdec: Check that data chunk end fits within 64bit
|
||
avformat/iff: Saturate avio_tell() + 12
|
||
avformat/dxa: Adjust order of operations around block align
|
||
avformat/cafdec: dont seek beyond 64bit
|
||
avformat/id3v2: read_uslt() check for the amount read
|
||
avcodec/vmixdec: Check shift before use
|
||
avformat/mov: Check sample_count and auxiliary_info_default_size to be 0
|
||
avformat/wady: Check >0 samplerate and channels 1 || 2.
|
||
avcodec/cbs_h266_syntax_template: Check tile_y
|
||
avcodec/proresenc_kostya: Remove bug similarity text
|
||
avcodec/vorbisdec: Check remaining data in vorbis_residue_decode_internal()
|
||
avformat/concatdec: Check in and outpoints to be to produce a positive representable duration
|
||
avcodec/8bps: Consider width in the minimal size check
|
||
libswscale/utils: Fix bayer to yuvj
|
||
swscale/swscale: Check srcSliceH for bayer
|
||
swscale/utils: Allocate more dithererror
|
||
avcodec/indeo3: Round dimensions up in allocate_frame_buffers()
|
||
avutil/rational: Document what is to be expected from av_d2q() of doubles representing rational numbers
|
||
avfilter/signature_lookup: Do not dereference NULL pointers after malloc failure
|
||
avfilter/signature_lookup: dont leave uncleared pointers in sll_free()
|
||
avcodec/mpegvideo_enc: Use ptrdiff_t for stride
|
||
libavformat/hlsenc.c: Populate OTI using AAC profile in write_codec_attr.
|
||
avformat/mov: Check if a key is longer than the atom containing it
|
||
avcodec/nvenc: support SDK 12.2 bit depth API
|
||
avcodec/nvenc: stop using long deprecated format specifiers
|
||
avfilter/buffersrc: fix overriding unknown channel layouts with negotiated one
|
||
avfilter/af_channelmap: disallow channel index 64
|
||
avfilter/af_channelmap: fix mapping if in_channel was a string but out_channel was not specified
|
||
avfilter/af_channelmap: fix error message if FL source channel was missing
|
||
avcodec/nvdec: reset bitstream_len/nb_slices when resetting bitstream pointer
|
||
avformat/mov: don't abort on duplicate Mastering Display Metadata boxes
|
||
fftools/ffplay: use correct buffersink channel layout parameters
|
||
avformat/mpegts: detect synchronous metadata KLV more reliably
|
||
swresample/resample: fix rounding errors with filter_size=1 and phase_shift=0
|
||
avformat/mxfdec: remove resolve_strong_ref usage with AnyType
|
||
avfilter/vf_convolution: add float user_rdiv[4] to allow user options to apply correctly
|
||
avformat/libsrt: use SRT_EPOLL_IN for waiting for an incoming connection
|
||
avformat/mxfdec: do not use AnyType when resolving Descriptors and MultipleDescriptors
|
||
avformat/mxfdec: move resolving Descriptors to the multi descriptor resolve function
|
||
avutil/hwcontext_d3d11va: prefer DXGI 1.1 factory when available
|
||
avcodec/libsvtav1: send the EOS signal without a one frame delay to allow for the library to operate in a low-delay mode
|
||
avcodec/libsvtav1: add version guard for external param
|
||
lavc/vvc: Read subpic ID when only one subpicture is present
|
||
lavc/vvc: Correct sps_num_subpics_minus1 minimum
|
||
avcodec/cbs_h2645: Avoid function pointer casts, fix UB
|
||
avcodec/cbs_h266_syntax_template: Don't omit unused function parameter
|
||
avcodec/cbs_h266_syntax_template: check aps_adaptation_parameter_set_id
|
||
lavc/vvc: Add check to num_multi_layer_olss
|
||
avcodec/cbs_h266: fix logic setting num_layers_in_ols when vps_ols_mode_idc is 2
|
||
avcodec/av1dec: fix matrix coefficients exposed by codec context
|
||
{avcodec,tests}: rename the bundled Mesa AV1 vulkan video headers
|
||
avformat/mov_chan: never override number of channels based on chan atom
|
||
avformat/mov_chan: do not assume channels are in native order
|
||
avfft: avoid overreads with RDFT API users
|
||
avcodec/nvdec: don't free NVDECContext->bitstream
|
||
avcodec/mediacodecdec: fix return EAGAIN after EOF
|
||
|
||
|
||
version 6.1.1
|
||
- avcodec/mpegvideo_enc: Dont copy beyond the image
|
||
- avfilter/vf_minterpolate: Check pts before division
|
||
- avfilter/avf_showwaves: Check history_nb_samples
|
||
- avformat/flacdec: Avoid double AVERRORS
|
||
- avfilter/vf_vidstabdetect: Avoid double AVERRORS
|
||
- avcodec/vaapi_encode: Avoid double AVERRORS
|
||
- avfilter/vf_swaprect: round coordinates down
|
||
- avfilter/vf_swaprect: Use height for vertical variables
|
||
- avfilter/vf_swaprect: assert that rectangles are within memory
|
||
- avfilter/af_alimiter: Check nextpos before use
|
||
- avfilter/f_reverse: Apply PTS compensation only when pts is available
|
||
- avfilter/af_stereowiden: Check length
|
||
- avformat/mov: Fix MSAN issue with stsd_id
|
||
- avcodec/jpegxl_parser: Check get_vlc2()
|
||
- avfilter/vf_weave: Fix odd height handling
|
||
- avfilter/edge_template: Fix small inputs with gaussian_blur()
|
||
- avfilter/vf_gradfun: Do not overread last line
|
||
- avfilter/avf_showspectrum: fix off by 1 error
|
||
- avcodec/jpegxl_parser: Add padding to cs_buffer
|
||
- avformat/mov: do not set sign bit for chunk_offsets
|
||
- avcodec/jpeglsdec: Check Jpeg-LS LSE
|
||
- avcodec/osq: Implement flush()
|
||
- configure: Enable section_data_rel_ro for FreeBSD and NetBSD aarch64 / arm
|
||
- avcodec/cbs_h266: more restrictive check on pps_tile_idx_delta_val
|
||
- avcodec/jpeg2000htdec: check if block decoding will exceed internal precision
|
||
- tools/target_dec_fuzzer: Adjust threshold for VMIX
|
||
- avcodec/av1dec: Fix resolving zero divisor
|
||
- avformat/mov: Ignore duplicate ftyp
|
||
- avformat/mov: Fix integer overflow in mov_read_packet().
|
||
- lavc/qsvdec: return 0 if more data is required
|
||
- avcodec/jpegxl_parser: check ANS cluster alphabet size vs bundle size
|
||
- libavformat/vvc: Make probe more conservative
|
||
- hwcontext_vulkan: guard unistd.h include
|
||
- lavc/Makefile: build vulkan decode code if vulkan_av1 has been enabled
|
||
- lavc/dvdsubenc: only check canvas size when it is actually set
|
||
- avcodec/decode: validate hw_frames_ctx when AVHWAccel.free_frame_priv is used
|
||
- avcoded/fft: Fix memory leak if ctx2 is used
|
||
- avcodec/fft: Use av_mallocz to avoid invalid free/uninit
|
||
|
||
|
||
version 6.1:
|
||
- libaribcaption decoder
|
||
- Playdate video decoder and demuxer
|
||
- Extend VAAPI support for libva-win32 on Windows
|
||
- afireqsrc audio source filter
|
||
- arls filter
|
||
- ffmpeg CLI new option: -readrate_initial_burst
|
||
- zoneplate video source filter
|
||
- command support in the setpts and asetpts filters
|
||
- Vulkan decode hwaccel, supporting H264, HEVC and AV1
|
||
- color_vulkan filter
|
||
- bwdif_vulkan filter
|
||
- nlmeans_vulkan filter
|
||
- RivaTuner video decoder
|
||
- xfade_vulkan filter
|
||
- vMix video decoder
|
||
- Essential Video Coding parser, muxer and demuxer
|
||
- Essential Video Coding frame merge bsf
|
||
- bwdif_cuda filter
|
||
- Microsoft RLE video encoder
|
||
- Raw AC-4 muxer and demuxer
|
||
- Raw VVC bitstream parser, muxer and demuxer
|
||
- Bitstream filter for editing metadata in VVC streams
|
||
- Bitstream filter for converting VVC from MP4 to Annex B
|
||
- scale_vt filter for videotoolbox
|
||
- transpose_vt filter for videotoolbox
|
||
- support for the P_SKIP hinting to speed up libx264 encoding
|
||
- Support HEVC,VP9,AV1 codec in enhanced flv format
|
||
- apsnr and asisdr audio filters
|
||
- OSQ demuxer and decoder
|
||
- Support HEVC,VP9,AV1 codec fourcclist in enhanced rtmp protocol
|
||
- CRI USM demuxer
|
||
- ffmpeg CLI '-top' option deprecated in favor of the setfield filter
|
||
- VAAPI AV1 encoder
|
||
- ffprobe XML output schema changed to account for multiple
|
||
variable-fields elements within the same parent element
|
||
- ffprobe -output_format option added as an alias of -of
|
||
|
||
|
||
version 6.0:
|
||
- Radiance HDR image support
|
||
- ddagrab (Desktop Duplication) video capture filter
|
||
- ffmpeg -shortest_buf_duration option
|
||
- ffmpeg now requires threading to be built
|
||
- ffmpeg now runs every muxer in a separate thread
|
||
- Add new mode to cropdetect filter to detect crop-area based on motion vectors and edges
|
||
- VAAPI decoding and encoding for 10/12bit 422, 10/12bit 444 HEVC and VP9
|
||
- WBMP (Wireless Application Protocol Bitmap) image format
|
||
- a3dscope filter
|
||
- bonk decoder and demuxer
|
||
- Micronas SC-4 audio decoder
|
||
- LAF demuxer
|
||
- APAC decoder and demuxer
|
||
- Media 100i decoders
|
||
- DTS to PTS reorder bsf
|
||
- ViewQuest VQC decoder
|
||
- backgroundkey filter
|
||
- nvenc AV1 encoding support
|
||
- MediaCodec decoder via NDKMediaCodec
|
||
- MediaCodec encoder
|
||
- oneVPL support for QSV
|
||
- QSV AV1 encoder
|
||
- QSV decoding and encoding for 10/12bit 422, 10/12bit 444 HEVC and VP9
|
||
- showcwt multimedia filter
|
||
- corr video filter
|
||
- adrc audio filter
|
||
- afdelaysrc audio filter
|
||
- WADY DPCM decoder and demuxer
|
||
- CBD2 DPCM decoder
|
||
- ssim360 video filter
|
||
- ffmpeg CLI new options: -stats_enc_pre[_fmt], -stats_enc_post[_fmt],
|
||
-stats_mux_pre[_fmt]
|
||
- hstack_vaapi, vstack_vaapi and xstack_vaapi filters
|
||
- XMD ADPCM decoder and demuxer
|
||
- media100 to mjpegb bsf
|
||
- ffmpeg CLI new option: -fix_sub_duration_heartbeat
|
||
- WavArc decoder and demuxer
|
||
- CrystalHD decoders deprecated
|
||
- SDNS demuxer
|
||
- RKA decoder and demuxer
|
||
- filtergraph syntax in ffmpeg CLI now supports passing file contents
|
||
as option values, by prefixing option name with '/'
|
||
- hstack_qsv, vstack_qsv and xstack_qsv filters
|
||
|
||
|
||
version 5.1:
|
||
- add ipfs/ipns gateway support
|
||
- dialogue enhance audio filter
|
||
- dropped obsolete XvMC hwaccel
|
||
- pcm-bluray encoder
|
||
- DFPWM audio encoder/decoder and raw muxer/demuxer
|
||
- SITI filter
|
||
- Vizrt Binary Image encoder/decoder
|
||
- avsynctest source filter
|
||
- feedback video filter
|
||
- pixelize video filter
|
||
- colormap video filter
|
||
- colorchart video source filter
|
||
- multiply video filter
|
||
- PGS subtitle frame merge bitstream filter
|
||
- blurdetect filter
|
||
- tiltshelf audio filter
|
||
- QOI image format support
|
||
- ffprobe -o option
|
||
- virtualbass audio filter
|
||
- VDPAU AV1 hwaccel
|
||
- PHM image format support
|
||
- remap_opencl filter
|
||
- added chromakey_cuda filter
|
||
- added bilateral_cuda filter
|
||
|
||
|
||
version 5.0:
|
||
- ADPCM IMA Westwood encoder
|
||
- Westwood AUD muxer
|
||
- ADPCM IMA Acorn Replay decoder
|
||
- Argonaut Games CVG demuxer
|
||
- Argonaut Games CVG muxer
|
||
- Concatf protocol
|
||
- afwtdn audio filter
|
||
- audio and video segment filters
|
||
- Apple Graphics (SMC) encoder
|
||
- hsvkey and hsvhold video filters
|
||
- adecorrelate audio filter
|
||
- atilt audio filter
|
||
- grayworld video filter
|
||
- AV1 Low overhead bitstream format muxer
|
||
- swscale slice threading
|
||
- MSN Siren decoder
|
||
- scharr video filter
|
||
- apsyclip audio filter
|
||
- morpho video filter
|
||
- amr parser
|
||
- (a)latency filters
|
||
- GEM Raster image decoder
|
||
- asdr audio filter
|
||
- speex decoder
|
||
- limitdiff video filter
|
||
- xcorrelate video filter
|
||
- varblur video filter
|
||
- huesaturation video filter
|
||
- colorspectrum source video filter
|
||
- RTP packetizer for uncompressed video (RFC 4175)
|
||
- bitpacked encoder
|
||
- VideoToolbox VP9 hwaccel
|
||
- VideoToolbox ProRes hwaccel
|
||
- support loongarch.
|
||
- aspectralstats audio filter
|
||
- adynamicsmooth audio filter
|
||
- libplacebo filter
|
||
- vflip_vulkan, hflip_vulkan and flip_vulkan filters
|
||
- adynamicequalizer audio filter
|
||
- yadif_videotoolbox filter
|
||
- VideoToolbox ProRes encoder
|
||
- anlmf audio filter
|
||
- IMF demuxer (experimental)
|
||
|
||
|
||
version 4.4:
|
||
- AudioToolbox output device
|
||
- MacCaption demuxer
|
||
- PGX decoder
|
||
- chromanr video filter
|
||
- VDPAU accelerated HEVC 10/12bit decoding
|
||
- ADPCM IMA Ubisoft APM encoder
|
||
- Rayman 2 APM muxer
|
||
- AV1 encoding support SVT-AV1
|
||
- Cineform HD encoder
|
||
- ADPCM Argonaut Games encoder
|
||
- Argonaut Games ASF muxer
|
||
- AV1 Low overhead bitstream format demuxer
|
||
- RPZA video encoder
|
||
- ADPCM IMA MOFLEX decoder
|
||
- MobiClip FastAudio decoder
|
||
- MobiClip video decoder
|
||
- MOFLEX demuxer
|
||
- MODS demuxer
|
||
- PhotoCD decoder
|
||
- MCA demuxer
|
||
- AV1 decoder (Hardware acceleration used only)
|
||
- SVS demuxer
|
||
- Argonaut Games BRP demuxer
|
||
- DAT demuxer
|
||
- aax demuxer
|
||
- IPU decoder, parser and demuxer
|
||
- Intel QSV-accelerated AV1 decoding
|
||
- Argonaut Games Video decoder
|
||
- libwavpack encoder removed
|
||
- ACE demuxer
|
||
- AVS3 demuxer
|
||
- AVS3 video decoder via libuavs3d
|
||
- Cintel RAW decoder
|
||
- VDPAU accelerated VP9 10/12bit decoding
|
||
- afreqshift and aphaseshift filters
|
||
- High Voltage Software ADPCM encoder
|
||
- LEGO Racers ALP (.tun & .pcm) muxer
|
||
- AV1 VAAPI decoder
|
||
- adenorm filter
|
||
- ADPCM IMA AMV encoder
|
||
- AMV muxer
|
||
- NVDEC AV1 hwaccel
|
||
- DXVA2/D3D11VA hardware accelerated AV1 decoding
|
||
- speechnorm filter
|
||
- SpeedHQ encoder
|
||
- asupercut filter
|
||
- asubcut filter
|
||
- Microsoft Paint (MSP) version 2 decoder
|
||
- Microsoft Paint (MSP) demuxer
|
||
- AV1 monochrome encoding support via libaom >= 2.0.1
|
||
- asuperpass and asuperstop filter
|
||
- shufflepixels filter
|
||
- tmidequalizer filter
|
||
- estdif filter
|
||
- epx filter
|
||
- Dolby E parser
|
||
- shear filter
|
||
- kirsch filter
|
||
- colortemperature filter
|
||
- colorcontrast filter
|
||
- PFM encoder
|
||
- colorcorrect filter
|
||
- binka demuxer
|
||
- XBM parser
|
||
- xbm_pipe demuxer
|
||
- colorize filter
|
||
- CRI parser
|
||
- aexciter audio filter
|
||
- exposure video filter
|
||
- monochrome video filter
|
||
- setts bitstream filter
|
||
- vif video filter
|
||
- OpenEXR image encoder
|
||
- Simbiosis IMX decoder
|
||
- Simbiosis IMX demuxer
|
||
- Digital Pictures SGA demuxer and decoders
|
||
- TTML subtitle encoder and muxer
|
||
- identity video filter
|
||
- msad video filter
|
||
- gophers protocol
|
||
- RIST protocol via librist
|
||
|
||
|
||
version 4.3:
|
||
- v360 filter
|
||
- Intel QSV-accelerated MJPEG decoding
|
||
- Intel QSV-accelerated VP9 decoding
|
||
- Support for TrueHD in mp4
|
||
- Support AMD AMF encoder on Linux (via Vulkan)
|
||
- IMM5 video decoder
|
||
- ZeroMQ protocol
|
||
- support Sipro ACELP.KELVIN decoding
|
||
- streamhash muxer
|
||
- sierpinski video source
|
||
- scroll video filter
|
||
- photosensitivity filter
|
||
- anlms filter
|
||
- arnndn filter
|
||
- bilateral filter
|
||
- maskedmin and maskedmax filters
|
||
- VDPAU VP9 hwaccel
|
||
- median filter
|
||
- QSV-accelerated VP9 encoding
|
||
- AV1 encoding support via librav1e
|
||
- AV1 frame merge bitstream filter
|
||
- AV1 Annex B demuxer
|
||
- axcorrelate filter
|
||
- mvdv decoder
|
||
- mvha decoder
|
||
- MPEG-H 3D Audio support in mp4
|
||
- thistogram filter
|
||
- freezeframes filter
|
||
- Argonaut Games ADPCM decoder
|
||
- Argonaut Games ASF demuxer
|
||
- xfade video filter
|
||
- xfade_opencl filter
|
||
- afirsrc audio filter source
|
||
- pad_opencl filter
|
||
- Simon & Schuster Interactive ADPCM decoder
|
||
- Real War KVAG demuxer
|
||
- CDToons video decoder
|
||
- siren audio decoder
|
||
- Rayman 2 ADPCM decoder
|
||
- Rayman 2 APM demuxer
|
||
- cas video filter
|
||
- High Voltage Software ADPCM decoder
|
||
- LEGO Racers ALP (.tun & .pcm) demuxer
|
||
- AMQP 0-9-1 protocol (RabbitMQ)
|
||
- Vulkan support
|
||
- avgblur_vulkan, overlay_vulkan, scale_vulkan and chromaber_vulkan filters
|
||
- ADPCM IMA MTF decoder
|
||
- FWSE demuxer
|
||
- DERF DPCM decoder
|
||
- DERF demuxer
|
||
- CRI HCA decoder
|
||
- CRI HCA demuxer
|
||
- overlay_cuda filter
|
||
- switch from AvxSynth to AviSynth+ on Linux
|
||
- mv30 decoder
|
||
- Expanded styling support for 3GPP Timed Text Subtitles (movtext)
|
||
- WebP parser
|
||
- tmedian filter
|
||
- maskedthreshold filter
|
||
- Support for muxing pcm and pgs in m2ts
|
||
- Cunning Developments ADPCM decoder
|
||
- asubboost filter
|
||
- Pro Pinball Series Soundbank demuxer
|
||
- pcm_rechunk bitstream filter
|
||
- scdet filter
|
||
- NotchLC decoder
|
||
- gradients source video filter
|
||
- MediaFoundation encoder wrapper
|
||
- untile filter
|
||
- Simon & Schuster Interactive ADPCM encoder
|
||
- PFM decoder
|
||
- dblur video filter
|
||
- Real War KVAG muxer
|
||
|
||
|
||
version 4.2:
|
||
- tpad filter
|
||
- AV1 decoding support through libdav1d
|
||
- dedot filter
|
||
- chromashift and rgbashift filters
|
||
- freezedetect filter
|
||
- truehd_core bitstream filter
|
||
- dhav demuxer
|
||
- PCM-DVD encoder
|
||
- GIF parser
|
||
- vividas demuxer
|
||
- hymt decoder
|
||
- anlmdn filter
|
||
- maskfun filter
|
||
- hcom demuxer and decoder
|
||
- ARBC decoder
|
||
- libaribb24 based ARIB STD-B24 caption support (profiles A and C)
|
||
- Support decoding of HEVC 4:4:4 content in nvdec and cuviddec
|
||
- removed libndi-newtek
|
||
- agm decoder
|
||
- KUX demuxer
|
||
- AV1 frame split bitstream filter
|
||
- lscr decoder
|
||
- lagfun filter
|
||
- asoftclip filter
|
||
- Support decoding of HEVC 4:4:4 content in vdpau
|
||
- colorhold filter
|
||
- xmedian filter
|
||
- asr filter
|
||
- showspatial multimedia filter
|
||
- VP4 video decoder
|
||
- IFV demuxer
|
||
- derain filter
|
||
- deesser filter
|
||
- mov muxer writes tracks with unspecified language instead of English by default
|
||
- add support for using clang to compile CUDA kernels
|
||
|
||
|
||
version 4.1:
|
||
- deblock filter
|
||
- tmix filter
|
||
- amplify filter
|
||
- fftdnoiz filter
|
||
- aderivative and aintegral audio filters
|
||
- pal75bars and pal100bars video filter sources
|
||
- support mbedTLS based TLS
|
||
- adeclick filter
|
||
- adeclip filter
|
||
- libtensorflow backend for DNN based filters like srcnn
|
||
- vc1 decoder is now bit-exact
|
||
- ATRAC9 decoder
|
||
- lensfun wrapper filter
|
||
- colorconstancy filter
|
||
- AVS2 video decoder via libdavs2
|
||
- IMM4 video decoder
|
||
- Brooktree ProSumer video decoder
|
||
- MatchWare Screen Capture Codec decoder
|
||
- WinCam Motion Video decoder
|
||
- 1D LUT filter (lut1d)
|
||
- RemotelyAnywhere Screen Capture decoder
|
||
- cue and acue filters
|
||
- support for AV1 in MP4
|
||
- transpose_npp filter
|
||
- AVS2 video encoder via libxavs2
|
||
- amultiply filter
|
||
- Block-Matching 3d (bm3d) denoising filter
|
||
- acrossover filter
|
||
- ilbc decoder
|
||
- audio denoiser as afftdn filter
|
||
- AV1 parser
|
||
- SER demuxer
|
||
- sinc audio filter source
|
||
- chromahold filter
|
||
- setparams filter
|
||
- vibrance filter
|
||
- decoding S12M timecode in h264
|
||
- xstack filter
|
||
- pcm vidc decoder and encoder
|
||
- (a)graphmonitor filter
|
||
- yadif_cuda filter
|
||
|
||
|
||
version 4.0:
|
||
- Bitstream filters for editing metadata in H.264, HEVC and MPEG-2 streams
|
||
- Dropped support for OpenJPEG versions 2.0 and below. Using OpenJPEG now
|
||
requires 2.1 (or later) and pkg-config.
|
||
- VDA dropped (use VideoToolbox instead)
|
||
- MagicYUV encoder
|
||
- Raw AMR-NB and AMR-WB demuxers
|
||
- TiVo ty/ty+ demuxer
|
||
- Intel QSV-accelerated MJPEG encoding
|
||
- PCE support for extended channel layouts in the AAC encoder
|
||
- native aptX and aptX HD encoder and decoder
|
||
- Raw aptX and aptX HD muxer and demuxer
|
||
- NVIDIA NVDEC-accelerated H.264, HEVC, MJPEG, MPEG-1/2/4, VC1, VP8/9 hwaccel decoding
|
||
- Intel QSV-accelerated overlay filter
|
||
- mcompand audio filter
|
||
- acontrast audio filter
|
||
- OpenCL overlay filter
|
||
- video mix filter
|
||
- video normalize filter
|
||
- audio lv2 wrapper filter
|
||
- VAAPI MJPEG and VP8 decoding
|
||
- AMD AMF H.264 and HEVC encoders
|
||
- video fillborders filter
|
||
- video setrange filter
|
||
- nsp demuxer
|
||
- support LibreSSL (via libtls)
|
||
- AVX-512/ZMM support added
|
||
- Dropped support for building for Windows XP. The minimum supported Windows
|
||
version is Windows Vista.
|
||
- deconvolve video filter
|
||
- entropy video filter
|
||
- hilbert audio filter source
|
||
- aiir audio filter
|
||
- aiff: add support for CD-ROM XA ADPCM
|
||
- Removed the ffserver program
|
||
- Removed the ffmenc and ffmdec muxer and demuxer
|
||
- VideoToolbox HEVC encoder and hwaccel
|
||
- VAAPI-accelerated ProcAmp (color balance), denoise and sharpness filters
|
||
- Add android_camera indev
|
||
- codec2 en/decoding via libcodec2
|
||
- muxer/demuxer for raw codec2 files and .c2 files
|
||
- Moved nvidia codec headers into an external repository.
|
||
They can be found at http://git.videolan.org/?p=ffmpeg/nv-codec-headers.git
|
||
- native SBC encoder and decoder
|
||
- drmeter audio filter
|
||
- hapqa_extract bitstream filter
|
||
- filter_units bitstream filter
|
||
- AV1 Support through libaom
|
||
- E-AC-3 dependent frames support
|
||
- bitstream filter for extracting E-AC-3 core
|
||
- Haivision SRT protocol via libsrt
|
||
- segafilm muxer
|
||
- vfrdet filter
|
||
- SRCNN filter
|
||
|
||
|
||
version 3.4:
|
||
- deflicker video filter
|
||
- doubleweave video filter
|
||
- lumakey video filter
|
||
- pixscope video filter
|
||
- oscilloscope video filter
|
||
- config.log and other configuration files moved into ffbuild/ directory
|
||
- update cuvid/nvenc headers to Video Codec SDK 8.0.14
|
||
- afir audio filter
|
||
- scale_cuda CUDA based video scale filter
|
||
- librsvg support for svg rasterization
|
||
- crossfeed audio filter
|
||
- spec compliant VP9 muxing support in MP4
|
||
- remove the libnut muxer/demuxer wrappers
|
||
- remove the libschroedinger encoder/decoder wrappers
|
||
- surround audio filter
|
||
- sofalizer filter switched to libmysofa
|
||
- Gremlin Digital Video demuxer and decoder
|
||
- headphone audio filter
|
||
- superequalizer audio filter
|
||
- roberts video filter
|
||
- The x86 assembler default switched from yasm to nasm, pass
|
||
--x86asmexe=yasm to configure to restore the old behavior.
|
||
- additional frame format support for Interplay MVE movies
|
||
- support for decoding through D3D11VA in ffmpeg
|
||
- limiter video filter
|
||
- libvmaf video filter
|
||
- Dolby E decoder and SMPTE 337M demuxer
|
||
- unpremultiply video filter
|
||
- tlut2 video filter
|
||
- floodfill video filter
|
||
- pseudocolor video filter
|
||
- raw G.726 muxer and demuxer, left- and right-justified
|
||
- NewTek NDI input/output device
|
||
- Some video filters with several inputs now use a common set of options:
|
||
blend, libvmaf, lut3d, overlay, psnr, ssim.
|
||
They must always be used by name.
|
||
- FITS demuxer and decoder
|
||
- FITS muxer and encoder
|
||
- add --disable-autodetect build switch
|
||
- drop deprecated qtkit input device (use avfoundation instead)
|
||
- despill video filter
|
||
- haas audio filter
|
||
- SUP/PGS subtitle muxer
|
||
- convolve video filter
|
||
- VP9 tile threading support
|
||
- KMS screen grabber
|
||
- CUDA thumbnail filter
|
||
- V4L2 mem2mem HW assisted codecs
|
||
- Rockchip MPP hardware decoding
|
||
- vmafmotion video filter
|
||
- use MIME type "G726" for little-endian G.726, "AAL2-G726" for big-endian G.726
|
||
|
||
|
||
version 3.3:
|
||
- CrystalHD decoder moved to new decode API
|
||
- add internal ebur128 library, remove external libebur128 dependency
|
||
- Pro-MPEG CoP #3-R2 FEC protocol
|
||
- premultiply video filter
|
||
- Support for spherical videos
|
||
- configure now fails if autodetect-libraries are requested but not found
|
||
- PSD Decoder
|
||
- 16.8 floating point pcm decoder
|
||
- 24.0 floating point pcm decoder
|
||
- Apple Pixlet decoder
|
||
- QDMC audio decoder
|
||
- NewTek SpeedHQ decoder
|
||
- MIDI Sample Dump Standard demuxer
|
||
- readeia608 filter
|
||
- Sample Dump eXchange demuxer
|
||
- abitscope multimedia filter
|
||
- Scenarist Closed Captions demuxer and muxer
|
||
- threshold filter
|
||
- midequalizer filter
|
||
- Optimal Huffman tables for (M)JPEG encoding
|
||
- VAAPI-accelerated MPEG-2 and VP8 encoding
|
||
- FM Screen Capture Codec decoder
|
||
- native Opus encoder
|
||
- ScreenPressor decoder
|
||
- incomplete ClearVideo decoder
|
||
- Intel QSV video scaling and deinterlacing filters
|
||
- Support MOV with multiple sample description tables
|
||
- XPM decoder
|
||
- Removed the legacy X11 screen grabber, use XCB instead
|
||
- MPEG-7 Video Signature filter
|
||
- Removed asyncts filter (use af_aresample instead)
|
||
- Intel QSV-accelerated VP8 video decoding
|
||
- VAAPI-accelerated deinterlacing
|
||
|
||
|
||
version 3.2:
|
||
- libopenmpt demuxer
|
||
- tee protocol
|
||
- Changed metadata print option to accept general urls
|
||
- Alias muxer for Ogg Video (.ogv)
|
||
- VP8 in Ogg muxing
|
||
- curves filter doesn't automatically insert points at x=0 and x=1 anymore
|
||
- 16-bit support in curves filter and selectivecolor filter
|
||
- OpenH264 decoder wrapper
|
||
- MediaCodec H.264/HEVC/MPEG-4/VP8/VP9 hwaccel
|
||
- True Audio (TTA) muxer
|
||
- crystalizer audio filter
|
||
- acrusher audio filter
|
||
- bitplanenoise video filter
|
||
- floating point support in als decoder
|
||
- fifo muxer
|
||
- maskedclamp filter
|
||
- hysteresis filter
|
||
- lut2 filter
|
||
- yuvtestsrc filter
|
||
- CUDA CUVID H.263/VP8/VP9/10 bit HEVC (Dithered) Decoding
|
||
- vaguedenoiser filter
|
||
- added threads option per filter instance
|
||
- weave filter
|
||
- gblur filter
|
||
- avgblur filter
|
||
- sobel and prewitt filter
|
||
- MediaCodec HEVC/MPEG-4/VP8/VP9 decoding
|
||
- Meridian Lossless Packing (MLP) / TrueHD encoder
|
||
- Non-Local Means (nlmeans) denoising filter
|
||
- sdl2 output device and ffplay support
|
||
- sdl1 output device and sdl1 support removed
|
||
- extended mov edit list support
|
||
- libfaac encoder removed
|
||
- Matroska muxer now writes CRC32 elements by default in all Level 1 elements
|
||
- sidedata video and asidedata audio filter
|
||
- Changed mapping of rtp MIME type G726 to codec g726le.
|
||
- spec compliant VAAPI/DXVA2 VC-1 decoding of slices in frame-coded images
|
||
|
||
|
||
version 3.1:
|
||
- DXVA2-accelerated HEVC Main10 decoding
|
||
- fieldhint filter
|
||
- loop video filter and aloop audio filter
|
||
- Bob Weaver deinterlacing filter
|
||
- firequalizer filter
|
||
- datascope filter
|
||
- bench and abench filters
|
||
- ciescope filter
|
||
- protocol blacklisting API
|
||
- MediaCodec H264 decoding
|
||
- VC-2 HQ RTP payload format (draft v1) depacketizer and packetizer
|
||
- VP9 RTP payload format (draft v2) packetizer
|
||
- AudioToolbox audio decoders
|
||
- AudioToolbox audio encoders
|
||
- coreimage filter (GPU based image filtering on OSX)
|
||
- libdcadec removed
|
||
- bitstream filter for extracting DTS core
|
||
- ADPCM IMA DAT4 decoder
|
||
- musx demuxer
|
||
- aix demuxer
|
||
- remap filter
|
||
- hash and framehash muxers
|
||
- colorspace filter
|
||
- hdcd filter
|
||
- readvitc filter
|
||
- VAAPI-accelerated format conversion and scaling
|
||
- libnpp/CUDA-accelerated format conversion and scaling
|
||
- Duck TrueMotion 2.0 Real Time decoder
|
||
- Wideband Single-bit Data (WSD) demuxer
|
||
- VAAPI-accelerated H.264/HEVC/MJPEG encoding
|
||
- DTS Express (LBR) decoder
|
||
- Generic OpenMAX IL encoder with support for Raspberry Pi
|
||
- IFF ANIM demuxer & decoder
|
||
- Direct Stream Transfer (DST) decoder
|
||
- loudnorm filter
|
||
- MTAF demuxer and decoder
|
||
- MagicYUV decoder
|
||
- OpenExr improvements (tile data and B44/B44A support)
|
||
- BitJazz SheerVideo decoder
|
||
- CUDA CUVID H264/HEVC decoder
|
||
- 10-bit depth support in native utvideo decoder
|
||
- libutvideo wrapper removed
|
||
- YUY2 Lossless Codec decoder
|
||
- VideoToolbox H.264 encoder
|
||
|
||
|
||
version 3.0:
|
||
- Common Encryption (CENC) MP4 encoding and decoding support
|
||
- DXV decoding
|
||
- extrastereo filter
|
||
- ocr filter
|
||
- alimiter filter
|
||
- stereowiden filter
|
||
- stereotools filter
|
||
- rubberband filter
|
||
- tremolo filter
|
||
- agate filter
|
||
- chromakey filter
|
||
- maskedmerge filter
|
||
- Screenpresso SPV1 decoding
|
||
- chromaprint fingerprinting muxer
|
||
- ffplay dynamic volume control
|
||
- displace filter
|
||
- selectivecolor filter
|
||
- extensive native AAC encoder improvements and removal of experimental flag
|
||
- ADPCM PSX decoder
|
||
- 3dostr, dcstr, fsb, genh, vag, xvag, ads, msf, svag & vpk demuxer
|
||
- zscale filter
|
||
- wve demuxer
|
||
- zero-copy Intel QSV transcoding in ffmpeg
|
||
- shuffleframes filter
|
||
- SDX2 DPCM decoder
|
||
- vibrato filter
|
||
- innoHeim/Rsupport Screen Capture Codec decoder
|
||
- ADPCM AICA decoder
|
||
- Interplay ACM demuxer and audio decoder
|
||
- XMA1 & XMA2 decoder
|
||
- realtime filter
|
||
- anoisesrc audio filter source
|
||
- IVR demuxer
|
||
- compensationdelay filter
|
||
- acompressor filter
|
||
- support encoding 16-bit RLE SGI images
|
||
- apulsator filter
|
||
- sidechaingate audio filter
|
||
- mipsdspr1 option has been renamed to mipsdsp
|
||
- aemphasis filter
|
||
- mips32r5 option has been removed
|
||
- mips64r6 option has been removed
|
||
- DXVA2-accelerated VP9 decoding
|
||
- SOFAlizer: virtual binaural acoustics filter
|
||
- VAAPI VP9 hwaccel
|
||
- audio high-order multiband parametric equalizer
|
||
- automatic bitstream filtering
|
||
- showspectrumpic filter
|
||
- libstagefright support removed
|
||
- spectrumsynth filter
|
||
- ahistogram filter
|
||
- only seek with the right mouse button in ffplay
|
||
- toggle full screen when double-clicking with the left mouse button in ffplay
|
||
- afftfilt filter
|
||
- convolution filter
|
||
- libquvi support removed
|
||
- support for dvaudio in wav and avi
|
||
- libaacplus and libvo-aacenc support removed
|
||
- Cineform HD decoder
|
||
- new DCA decoder with full support for DTS-HD extensions
|
||
- significant performance improvements in Windows Television (WTV) demuxer
|
||
- nnedi deinterlacer
|
||
- streamselect video and astreamselect audio filter
|
||
- swaprect filter
|
||
- metadata video and ametadata audio filter
|
||
- SMPTE VC-2 HQ profile support for the Dirac decoder
|
||
- SMPTE VC-2 native encoder supporting the HQ profile
|
||
|
||
|
||
version 2.8:
|
||
- colorkey video filter
|
||
- BFSTM/BCSTM demuxer
|
||
- little-endian ADPCM_THP decoder
|
||
- Hap decoder and encoder
|
||
- DirectDraw Surface image/texture decoder
|
||
- ssim filter
|
||
- optional new ASF demuxer
|
||
- showvolume filter
|
||
- Many improvements to the JPEG 2000 decoder
|
||
- Go2Meeting decoding support
|
||
- adrawgraph audio and drawgraph video filter
|
||
- removegrain video filter
|
||
- Intel QSV-accelerated MPEG-2 video and HEVC encoding
|
||
- Intel QSV-accelerated MPEG-2 video and HEVC decoding
|
||
- Intel QSV-accelerated VC-1 video decoding
|
||
- libkvazaar HEVC encoder
|
||
- erosion, dilation, deflate and inflate video filters
|
||
- Dynamic Audio Normalizer as dynaudnorm filter
|
||
- Reverse video and areverse audio filter
|
||
- Random filter
|
||
- deband filter
|
||
- AAC fixed-point decoding
|
||
- sidechaincompress audio filter
|
||
- bitstream filter for converting HEVC from MP4 to Annex B
|
||
- acrossfade audio filter
|
||
- allyuv and allrgb video sources
|
||
- atadenoise video filter
|
||
- OS X VideoToolbox support
|
||
- aphasemeter filter
|
||
- showfreqs filter
|
||
- vectorscope filter
|
||
- waveform filter
|
||
- hstack and vstack filter
|
||
- Support DNx100 (1440x1080@8)
|
||
- VAAPI hevc hwaccel
|
||
- VDPAU hevc hwaccel
|
||
- framerate filter
|
||
- Switched default encoders for webm to VP9 and Opus
|
||
- Removed experimental flag from the JPEG 2000 encoder
|
||
|
||
|
||
version 2.7:
|
||
- FFT video filter
|
||
- TDSC decoder
|
||
- DTS lossless extension (XLL) decoding (not lossless, disabled by default)
|
||
- showwavespic filter
|
||
- DTS decoding through libdcadec
|
||
- Drop support for nvenc API before 5.0
|
||
- nvenc HEVC encoder
|
||
- Detelecine filter
|
||
- Intel QSV-accelerated H.264 encoding
|
||
- MMAL-accelerated H.264 decoding
|
||
- basic APNG encoder and muxer with default extension "apng"
|
||
- unpack DivX-style packed B-frames in MPEG-4 bitstream filter
|
||
- WebM Live Chunk Muxer
|
||
- nvenc level and tier options
|
||
- chorus filter
|
||
- Canopus HQ/HQA decoder
|
||
- Automatically rotate videos based on metadata in ffmpeg
|
||
- improved Quickdraw compatibility
|
||
- VP9 high bit-depth and extended colorspaces decoding support
|
||
- WebPAnimEncoder API when available for encoding and muxing WebP
|
||
- Direct3D11-accelerated decoding
|
||
- Support Secure Transport
|
||
- Multipart JPEG demuxer
|
||
|
||
|
||
version 2.6:
|
||
- nvenc encoder
|
||
- 10bit spp filter
|
||
- colorlevels filter
|
||
- RIFX format for *.wav files
|
||
- RTP/mpegts muxer
|
||
- non continuous cache protocol support
|
||
- tblend filter
|
||
- cropdetect support for non 8bpp, absolute (if limit >= 1) and relative (if limit < 1.0) threshold
|
||
- Camellia symmetric block cipher
|
||
- OpenH264 encoder wrapper
|
||
- VOC seeking support
|
||
- Closed caption Decoder
|
||
- fspp, uspp, pp7 MPlayer postprocessing filters ported to native filters
|
||
- showpalette filter
|
||
- Twofish symmetric block cipher
|
||
- Support DNx100 (960x720@8)
|
||
- eq2 filter ported from libmpcodecs as eq filter
|
||
- removed libmpcodecs
|
||
- Changed default DNxHD colour range in QuickTime .mov derivatives to mpeg range
|
||
- ported softpulldown filter from libmpcodecs as repeatfields filter
|
||
- dcshift filter
|
||
- RTP depacketizer for loss tolerant payload format for MP3 audio (RFC 5219)
|
||
- RTP depacketizer for AC3 payload format (RFC 4184)
|
||
- palettegen and paletteuse filters
|
||
- VP9 RTP payload format (draft 0) experimental depacketizer
|
||
- RTP depacketizer for DV (RFC 6469)
|
||
- DXVA2-accelerated HEVC decoding
|
||
- AAC ELD 480 decoding
|
||
- Intel QSV-accelerated H.264 decoding
|
||
- DSS SP decoder and DSS demuxer
|
||
- Fix stsd atom corruption in DNxHD QuickTimes
|
||
- Canopus HQX decoder
|
||
- RTP depacketization of T.140 text (RFC 4103)
|
||
- Port MIPS optimizations to 64-bit
|
||
|
||
|
||
version 2.5:
|
||
- HEVC/H.265 RTP payload format (draft v6) packetizer
|
||
- SUP/PGS subtitle demuxer
|
||
- ffprobe -show_pixel_formats option
|
||
- CAST128 symmetric block cipher, ECB mode
|
||
- STL subtitle demuxer and decoder
|
||
- libutvideo YUV 4:2:2 10bit support
|
||
- XCB-based screen-grabber
|
||
- UDP-Lite support (RFC 3828)
|
||
- xBR scaling filter
|
||
- AVFoundation screen capturing support
|
||
- ffserver supports codec private options
|
||
- creating DASH compatible fragmented MP4, MPEG-DASH segmenting muxer
|
||
- WebP muxer with animated WebP support
|
||
- zygoaudio decoding support
|
||
- APNG demuxer
|
||
- postproc visualization support
|
||
|
||
|
||
version 2.4:
|
||
- Icecast protocol
|
||
- ported lenscorrection filter from frei0r filter
|
||
- large optimizations in dctdnoiz to make it usable
|
||
- ICY metadata are now requested by default with the HTTP protocol
|
||
- support for using metadata in stream specifiers in fftools
|
||
- LZMA compression support in TIFF decoder
|
||
- H.261 RTP payload format (RFC 4587) depacketizer and experimental packetizer
|
||
- HEVC/H.265 RTP payload format (draft v6) depacketizer
|
||
- added codecview filter to visualize information exported by some codecs
|
||
- Matroska 3D support thorugh side data
|
||
- HTML generation using texi2html is deprecated in favor of makeinfo/texi2any
|
||
- silenceremove filter
|
||
|
||
|
||
version 2.3:
|
||
- AC3 fixed-point decoding
|
||
- shuffleplanes filter
|
||
- subfile protocol
|
||
- Phantom Cine demuxer
|
||
- replaygain data export
|
||
- VP7 video decoder
|
||
- Alias PIX image encoder and decoder
|
||
- Improvements to the BRender PIX image decoder
|
||
- Improvements to the XBM decoder
|
||
- QTKit input device
|
||
- improvements to OpenEXR image decoder
|
||
- support decoding 16-bit RLE SGI images
|
||
- GDI screen grabbing for Windows
|
||
- alternative rendition support for HTTP Live Streaming
|
||
- AVFoundation input device
|
||
- Direct Stream Digital (DSD) decoder
|
||
- Magic Lantern Video (MLV) demuxer
|
||
- On2 AVC (Audio for Video) decoder
|
||
- support for decoding through DXVA2 in ffmpeg
|
||
- libbs2b-based stereo-to-binaural audio filter
|
||
- libx264 reference frames count limiting depending on level
|
||
- native Opus decoder
|
||
- display matrix export and rotation API
|
||
- WebVTT encoder
|
||
- showcqt multimedia filter
|
||
- zoompan filter
|
||
- signalstats filter
|
||
- hqx filter (hq2x, hq3x, hq4x)
|
||
- flanger filter
|
||
- Image format auto-detection
|
||
- LRC demuxer and muxer
|
||
- Samba protocol (via libsmbclient)
|
||
- WebM DASH Manifest muxer
|
||
- libfribidi support in drawtext
|
||
|
||
|
||
version 2.2:
|
||
|
||
- HNM version 4 demuxer and video decoder
|
||
- Live HDS muxer
|
||
- setsar/setdar filters now support variables in ratio expressions
|
||
- elbg filter
|
||
- string validation in ffprobe
|
||
- support for decoding through VDPAU in ffmpeg (the -hwaccel option)
|
||
- complete Voxware MetaSound decoder
|
||
- remove mp3_header_compress bitstream filter
|
||
- Windows resource files for shared libraries
|
||
- aeval filter
|
||
- stereoscopic 3d metadata handling
|
||
- WebP encoding via libwebp
|
||
- ATRAC3+ decoder
|
||
- VP8 in Ogg demuxing
|
||
- side & metadata support in NUT
|
||
- framepack filter
|
||
- XYZ12 rawvideo support in NUT
|
||
- Exif metadata support in WebP decoder
|
||
- OpenGL device
|
||
- Use metadata_header_padding to control padding in ID3 tags (currently used in
|
||
MP3, AIFF, and OMA files), FLAC header, and the AVI "junk" block.
|
||
- Mirillis FIC video decoder
|
||
- Support DNx444
|
||
- libx265 encoder
|
||
- dejudder filter
|
||
- Autodetect VDA like all other hardware accelerations
|
||
- aliases and defaults for Ogg subtypes (opus, spx)
|
||
|
||
|
||
version 2.1:
|
||
|
||
- aecho filter
|
||
- perspective filter ported from libmpcodecs
|
||
- ffprobe -show_programs option
|
||
- compand filter
|
||
- RTMP seek support
|
||
- when transcoding with ffmpeg (i.e. not streamcopying), -ss is now accurate
|
||
even when used as an input option. Previous behavior can be restored with
|
||
the -noaccurate_seek option.
|
||
- ffmpeg -t option can now be used for inputs, to limit the duration of
|
||
data read from an input file
|
||
- incomplete Voxware MetaSound decoder
|
||
- read EXIF metadata from JPEG
|
||
- DVB teletext decoder
|
||
- phase filter ported from libmpcodecs
|
||
- w3fdif filter
|
||
- Opus support in Matroska
|
||
- FFV1 version 1.3 is stable and no longer experimental
|
||
- FFV1: YUVA(444,422,420) 9, 10 and 16 bit support
|
||
- changed DTS stream id in lavf mpeg ps muxer from 0x8a to 0x88, to be
|
||
more consistent with other muxers.
|
||
- adelay filter
|
||
- pullup filter ported from libmpcodecs
|
||
- ffprobe -read_intervals option
|
||
- Lossless and alpha support for WebP decoder
|
||
- Error Resilient AAC syntax (ER AAC LC) decoding
|
||
- Low Delay AAC (ER AAC LD) decoding
|
||
- mux chapters in ASF files
|
||
- SFTP protocol (via libssh)
|
||
- libx264: add ability to encode in YUVJ422P and YUVJ444P
|
||
- Fraps: use BT.709 colorspace by default for yuv, as reference fraps decoder does
|
||
- make decoding alpha optional for prores, ffv1 and vp6 by setting
|
||
the skip_alpha flag.
|
||
- ladspa wrapper filter
|
||
- native VP9 decoder
|
||
- dpx parser
|
||
- max_error_rate parameter in ffmpeg
|
||
- PulseAudio output device
|
||
- ReplayGain scanner
|
||
- Enhanced Low Delay AAC (ER AAC ELD) decoding (no LD SBR support)
|
||
- Linux framebuffer output device
|
||
- HEVC decoder
|
||
- raw HEVC, HEVC in MOV/MP4, HEVC in Matroska, HEVC in MPEG-TS demuxing
|
||
- mergeplanes filter
|
||
|
||
|
||
version 2.0:
|
||
|
||
- curves filter
|
||
- reference-counting for AVFrame and AVPacket data
|
||
- ffmpeg now fails when input options are used for output file
|
||
or vice versa
|
||
- support for Monkey's Audio versions from 3.93
|
||
- perms and aperms filters
|
||
- audio filtering support in ffplay
|
||
- 10% faster aac encoding on x86 and MIPS
|
||
- sine audio filter source
|
||
- WebP demuxing and decoding support
|
||
- ffmpeg options -filter_script and -filter_complex_script, which allow a
|
||
filtergraph description to be read from a file
|
||
- OpenCL support
|
||
- audio phaser filter
|
||
- separatefields filter
|
||
- libquvi demuxer
|
||
- uniform options syntax across all filters
|
||
- telecine filter
|
||
- interlace filter
|
||
- smptehdbars source
|
||
- inverse telecine filters (fieldmatch and decimate)
|
||
- colorbalance filter
|
||
- colorchannelmixer filter
|
||
- The matroska demuxer can now output proper verbatim ASS packets. It will
|
||
become the default at the next libavformat major bump.
|
||
- decent native animated GIF encoding
|
||
- asetrate filter
|
||
- interleave filter
|
||
- timeline editing with filters
|
||
- vidstabdetect and vidstabtransform filters for video stabilization using
|
||
the vid.stab library
|
||
- astats filter
|
||
- trim and atrim filters
|
||
- ffmpeg -t and -ss (output-only) options are now sample-accurate when
|
||
transcoding audio
|
||
- Matroska muxer can now put the index at the beginning of the file.
|
||
- extractplanes filter
|
||
- avectorscope filter
|
||
- ADPCM DTK decoder
|
||
- ADP demuxer
|
||
- RSD demuxer
|
||
- RedSpark demuxer
|
||
- ADPCM IMA Radical decoder
|
||
- zmq filters
|
||
- DCT denoiser filter (dctdnoiz)
|
||
- Wavelet denoiser filter ported from libmpcodecs as owdenoise (formerly "ow")
|
||
- Apple Intermediate Codec decoder
|
||
- Escape 130 video decoder
|
||
- FTP protocol support
|
||
- V4L2 output device
|
||
- 3D LUT filter (lut3d)
|
||
- SMPTE 302M audio encoder
|
||
- support for slice multithreading in libavfilter
|
||
- Hald CLUT support (generation and filtering)
|
||
- VC-1 interlaced B-frame support
|
||
- support for WavPack muxing (raw and in Matroska)
|
||
- XVideo output device
|
||
- vignette filter
|
||
- True Audio (TTA) encoder
|
||
- Go2Webinar decoder
|
||
- mcdeint filter ported from libmpcodecs
|
||
- sab filter ported from libmpcodecs
|
||
- ffprobe -show_chapters option
|
||
- WavPack encoding through libwavpack
|
||
- rotate filter
|
||
- spp filter ported from libmpcodecs
|
||
- libgme support
|
||
- psnr filter
|
||
|
||
|
||
version 1.2:
|
||
|
||
- VDPAU hardware acceleration through normal hwaccel
|
||
- SRTP support
|
||
- Error diffusion dither in Swscale
|
||
- Chained Ogg support
|
||
- Theora Midstream reconfiguration support
|
||
- EVRC decoder
|
||
- audio fade filter
|
||
- filtering audio with unknown channel layout
|
||
- allpass, bass, bandpass, bandreject, biquad, equalizer, highpass, lowpass
|
||
and treble audio filter
|
||
- improved showspectrum filter, with multichannel support and sox-like colors
|
||
- histogram filter
|
||
- tee muxer
|
||
- il filter ported from libmpcodecs
|
||
- support ID3v2 tags in ASF files
|
||
- encrypted TTA stream decoding support
|
||
- RF64 support in WAV muxer
|
||
- noise filter ported from libmpcodecs
|
||
- Subtitles character encoding conversion
|
||
- blend filter
|
||
- stereo3d filter ported from libmpcodecs
|
||
|
||
|
||
version 1.1:
|
||
|
||
- stream disposition information printing in ffprobe
|
||
- filter for loudness analysis following EBU R128
|
||
- Opus encoder using libopus
|
||
- ffprobe -select_streams option
|
||
- Pinnacle TARGA CineWave YUV16 decoder
|
||
- TAK demuxer, decoder and parser
|
||
- DTS-HD demuxer
|
||
- remove -same_quant, it hasn't worked for years
|
||
- FFM2 support
|
||
- X-Face image encoder and decoder
|
||
- 24-bit FLAC encoding
|
||
- multi-channel ALAC encoding up to 7.1
|
||
- metadata (INFO tag) support in WAV muxer
|
||
- subtitles raw text decoder
|
||
- support for building DLLs using MSVC
|
||
- LVF demuxer
|
||
- ffescape tool
|
||
- metadata (info chunk) support in CAF muxer
|
||
- field filter ported from libmpcodecs
|
||
- AVR demuxer
|
||
- geq filter ported from libmpcodecs
|
||
- remove ffserver daemon mode
|
||
- AST muxer/demuxer
|
||
- new expansion syntax for drawtext
|
||
- BRender PIX image decoder
|
||
- ffprobe -show_entries option
|
||
- ffprobe -sections option
|
||
- ADPCM IMA Dialogic decoder
|
||
- BRSTM demuxer
|
||
- animated GIF decoder and demuxer
|
||
- PVF demuxer
|
||
- subtitles filter
|
||
- IRCAM muxer/demuxer
|
||
- Paris Audio File demuxer
|
||
- Virtual concatenation demuxer
|
||
- VobSub demuxer
|
||
- JSON captions for TED talks decoding support
|
||
- SOX Resampler support in libswresample
|
||
- aselect filter
|
||
- SGI RLE 8-bit / Silicon Graphics RLE 8-bit video decoder
|
||
- Silicon Graphics Motion Video Compressor 1 & 2 decoder
|
||
- Silicon Graphics Movie demuxer
|
||
- apad filter
|
||
- Resolution & pixel format change support with multithreading for H.264
|
||
- documentation split into per-component manuals
|
||
- pp (postproc) filter ported from MPlayer
|
||
- NIST Sphere demuxer
|
||
- MPL2, VPlayer, MPlayer, AQTitle, PJS and SubViewer v1 subtitles demuxers and decoders
|
||
- Sony Wave64 muxer
|
||
- adobe and limelight publisher authentication in RTMP
|
||
- data: URI scheme
|
||
- support building on the Plan 9 operating system
|
||
- kerndeint filter ported from MPlayer
|
||
- histeq filter ported from VirtualDub
|
||
- Megalux Frame demuxer
|
||
- 012v decoder
|
||
- Improved AVC Intra decoding support
|
||
|
||
|
||
version 1.0:
|
||
|
||
- INI and flat output in ffprobe
|
||
- Scene detection in libavfilter
|
||
- Indeo Audio decoder
|
||
- channelsplit audio filter
|
||
- setnsamples audio filter
|
||
- atempo filter
|
||
- ffprobe -show_data option
|
||
- RTMPT protocol support
|
||
- iLBC encoding/decoding via libilbc
|
||
- Microsoft Screen 1 decoder
|
||
- join audio filter
|
||
- audio channel mapping filter
|
||
- Microsoft ATC Screen decoder
|
||
- RTSP listen mode
|
||
- TechSmith Screen Codec 2 decoder
|
||
- AAC encoding via libfdk-aac
|
||
- Microsoft Expression Encoder Screen decoder
|
||
- RTMPS protocol support
|
||
- RTMPTS protocol support
|
||
- RTMPE protocol support
|
||
- RTMPTE protocol support
|
||
- showwaves and showspectrum filter
|
||
- LucasArts SMUSH SANM playback support
|
||
- LucasArts SMUSH VIMA audio decoder (ADPCM)
|
||
- LucasArts SMUSH demuxer
|
||
- SAMI, RealText and SubViewer demuxers and decoders
|
||
- Heart Of Darkness PAF playback support
|
||
- iec61883 device
|
||
- asettb filter
|
||
- new option: -progress
|
||
- 3GPP Timed Text encoder/decoder
|
||
- GeoTIFF decoder support
|
||
- ffmpeg -(no)stdin option
|
||
- Opus decoder using libopus
|
||
- caca output device using libcaca
|
||
- alphaextract and alphamerge filters
|
||
- concat filter
|
||
- flite filter
|
||
- Canopus Lossless Codec decoder
|
||
- bitmap subtitles in filters (experimental and temporary)
|
||
- MP2 encoding via TwoLAME
|
||
- bmp parser
|
||
- smptebars source
|
||
- asetpts filter
|
||
- hue filter
|
||
- ICO muxer
|
||
- SubRip encoder and decoder without embedded timing
|
||
- edge detection filter
|
||
- framestep filter
|
||
- ffmpeg -shortest option is now per-output file
|
||
-pass and -passlogfile are now per-output stream
|
||
- volume measurement filter
|
||
- Ut Video encoder
|
||
- Microsoft Screen 2 decoder
|
||
- smartblur filter ported from MPlayer
|
||
- CPiA decoder
|
||
- decimate filter ported from MPlayer
|
||
- RTP depacketization of JPEG
|
||
- Smooth Streaming live segmenter muxer
|
||
- F4V muxer
|
||
- sendcmd and asendcmd filters
|
||
- WebVTT demuxer and decoder (simple tags supported)
|
||
- RTP packetization of JPEG
|
||
- faststart option in the MOV/MP4 muxer
|
||
- support for building with MSVC
|
||
|
||
|
||
version 0.11:
|
||
|
||
- Fixes: CVE-2012-2772, CVE-2012-2774, CVE-2012-2775, CVE-2012-2776, CVE-2012-2777,
|
||
CVE-2012-2779, CVE-2012-2782, CVE-2012-2783, CVE-2012-2784, CVE-2012-2785,
|
||
CVE-2012-2786, CVE-2012-2787, CVE-2012-2788, CVE-2012-2789, CVE-2012-2790,
|
||
CVE-2012-2791, CVE-2012-2792, CVE-2012-2793, CVE-2012-2794, CVE-2012-2795,
|
||
CVE-2012-2796, CVE-2012-2797, CVE-2012-2798, CVE-2012-2799, CVE-2012-2800,
|
||
CVE-2012-2801, CVE-2012-2802, CVE-2012-2803, CVE-2012-2804,
|
||
- v408 Quicktime and Microsoft AYUV Uncompressed 4:4:4:4 encoder and decoder
|
||
- setfield filter
|
||
- CDXL demuxer and decoder
|
||
- Apple ProRes encoder
|
||
- ffprobe -count_packets and -count_frames options
|
||
- Sun Rasterfile Encoder
|
||
- ID3v2 attached pictures reading and writing
|
||
- WMA Lossless decoder
|
||
- bluray protocol
|
||
- blackdetect filter
|
||
- libutvideo encoder wrapper (--enable-libutvideo)
|
||
- swapuv filter
|
||
- bbox filter
|
||
- XBM encoder and decoder
|
||
- RealAudio Lossless decoder
|
||
- ZeroCodec decoder
|
||
- tile video filter
|
||
- Metal Gear Solid: The Twin Snakes demuxer
|
||
- OpenEXR image decoder
|
||
- removelogo filter
|
||
- drop support for ffmpeg without libavfilter
|
||
- drawtext video filter: fontconfig support
|
||
- ffmpeg -benchmark_all option
|
||
- super2xsai filter ported from libmpcodecs
|
||
- add libavresample audio conversion library for compatibility
|
||
- MicroDVD decoder
|
||
- Avid Meridien (AVUI) encoder and decoder
|
||
- accept + prefix to -pix_fmt option to disable automatic conversions.
|
||
- complete audio filtering in libavfilter and ffmpeg
|
||
- add fps filter
|
||
- vorbis parser
|
||
- png parser
|
||
- audio mix filter
|
||
- ffv1: support (draft) version 1.3
|
||
|
||
|
||
version 0.10:
|
||
|
||
- Fixes: CVE-2011-3929, CVE-2011-3934, CVE-2011-3935, CVE-2011-3936,
|
||
CVE-2011-3937, CVE-2011-3940, CVE-2011-3941, CVE-2011-3944,
|
||
CVE-2011-3945, CVE-2011-3946, CVE-2011-3947, CVE-2011-3949,
|
||
CVE-2011-3950, CVE-2011-3951, CVE-2011-3952
|
||
- v410 Quicktime Uncompressed 4:4:4 10-bit encoder and decoder
|
||
- SBaGen (SBG) binaural beats script demuxer
|
||
- OpenMG Audio muxer
|
||
- Timecode extraction in DV and MOV
|
||
- thumbnail video filter
|
||
- XML output in ffprobe
|
||
- asplit audio filter
|
||
- tinterlace video filter
|
||
- astreamsync audio filter
|
||
- amerge audio filter
|
||
- ISMV (Smooth Streaming) muxer
|
||
- GSM audio parser
|
||
- SMJPEG muxer
|
||
- XWD encoder and decoder
|
||
- Automatic thread count based on detection number of (available) CPU cores
|
||
- y41p Brooktree Uncompressed 4:1:1 12-bit encoder and decoder
|
||
- ffprobe -show_error option
|
||
- Avid 1:1 10-bit RGB Packer codec
|
||
- v308 Quicktime Uncompressed 4:4:4 encoder and decoder
|
||
- yuv4 libquicktime packed 4:2:0 encoder and decoder
|
||
- ffprobe -show_frames option
|
||
- silencedetect audio filter
|
||
- ffprobe -show_program_version, -show_library_versions, -show_versions options
|
||
- rv34: frame-level multi-threading
|
||
- optimized iMDCT transform on x86 using SSE for for mpegaudiodec
|
||
- Improved PGS subtitle decoder
|
||
- dumpgraph option to lavfi device
|
||
- r210 and r10k encoders
|
||
- ffwavesynth decoder
|
||
- aviocat tool
|
||
- ffeval tool
|
||
- support encoding and decoding 4-channel SGI images
|
||
|
||
|
||
version 0.9:
|
||
|
||
- openal input device added
|
||
- boxblur filter added
|
||
- BWF muxer
|
||
- Flash Screen Video 2 decoder
|
||
- lavfi input device added
|
||
- added avconv, which is almost the same for now, except
|
||
for a few incompatible changes in the options, which will hopefully make them
|
||
easier to use. The changes are:
|
||
* The options placement is now strictly enforced! While in theory the
|
||
options for ffmpeg should be given in [input options] -i INPUT [output
|
||
options] OUTPUT order, in practice it was possible to give output options
|
||
before the -i and it mostly worked. Except when it didn't - the behavior was
|
||
a bit inconsistent. In avconv, it is not possible to mix input and output
|
||
options. All non-global options are reset after an input or output filename.
|
||
* All per-file options are now truly per-file - they apply only to the next
|
||
input or output file and specifying different values for different files
|
||
will now work properly (notably -ss and -t options).
|
||
* All per-stream options are now truly per-stream - it is possible to
|
||
specify which stream(s) should a given option apply to. See the Stream
|
||
specifiers section in the avconv manual for details.
|
||
* In ffmpeg some options (like -newvideo/-newaudio/...) are irregular in the
|
||
sense that they're specified after the output filename instead of before,
|
||
like all other options. In avconv this irregularity is removed, all options
|
||
apply to the next input or output file.
|
||
* -newvideo/-newaudio/-newsubtitle options were removed. Not only were they
|
||
irregular and highly confusing, they were also redundant. In avconv the -map
|
||
option will create new streams in the output file and map input streams to
|
||
them. E.g. avconv -i INPUT -map 0 OUTPUT will create an output stream for
|
||
each stream in the first input file.
|
||
* The -map option now has slightly different and more powerful syntax:
|
||
+ Colons (':') are used to separate file index/stream type/stream index
|
||
instead of dots. Comma (',') is used to separate the sync stream instead
|
||
of colon.. This is done for consistency with other options.
|
||
+ It's possible to specify stream type. E.g. -map 0:a:2 creates an
|
||
output stream from the third input audio stream.
|
||
+ Omitting the stream index now maps all the streams of the given type,
|
||
not just the first. E.g. -map 0:s creates output streams for all the
|
||
subtitle streams in the first input file.
|
||
+ Since -map can now match multiple streams, negative mappings were
|
||
introduced. Negative mappings disable some streams from an already
|
||
defined map. E.g. '-map 0 -map -0:a:1' means 'create output streams for
|
||
all the stream in the first input file, except for the second audio
|
||
stream'.
|
||
* There is a new option -c (or -codec) for choosing the decoder/encoder to
|
||
use, which makes it possible to precisely specify target stream(s) consistently with
|
||
other options. E.g. -c:v lib264 sets the codec for all video streams, -c:a:0
|
||
libvorbis sets the codec for the first audio stream and -c copy copies all
|
||
the streams without reencoding. Old -vcodec/-acodec/-scodec options are now
|
||
aliases to -c:v/a/s
|
||
* It is now possible to precisely specify which stream should an AVOption
|
||
apply to. E.g. -b:v:0 2M sets the bitrate for the first video stream, while
|
||
-b:a 128k sets the bitrate for all audio streams. Note that the old -ab 128k
|
||
syntax is deprecated and will stop working soon.
|
||
* -map_chapters now takes only an input file index and applies to the next
|
||
output file. This is consistent with how all the other options work.
|
||
* -map_metadata now takes only an input metadata specifier and applies to
|
||
the next output file. Output metadata specifier is now part of the option
|
||
name, similarly to the AVOptions/map/codec feature above.
|
||
* -metadata can now be used to set metadata on streams and chapters, e.g.
|
||
-metadata:s:1 language=eng sets the language of the first stream to 'eng'.
|
||
This made -vlang/-alang/-slang options redundant, so they were removed.
|
||
* -qscale option now uses stream specifiers and applies to all streams, not
|
||
just video. I.e. plain -qscale number would now apply to all streams. To get
|
||
the old behavior, use -qscale:v. Also there is now a shortcut -q for -qscale
|
||
and -aq is now an alias for -q:a.
|
||
* -vbsf/-absf/-sbsf options were removed and replaced by a -bsf option which
|
||
uses stream specifiers. Use -bsf:v/a/s instead of the old options.
|
||
* -itsscale option now uses stream specifiers, so its argument is only the
|
||
scale parameter.
|
||
* -intra option was removed, use -g 0 for the same effect.
|
||
* -psnr option was removed, use -flags +psnr for the same effect.
|
||
* -vf option is now an alias to the new -filter option, which uses stream specifiers.
|
||
* -vframes/-aframes/-dframes options are now aliases to the new -frames option.
|
||
* -vtag/-atag/-stag options are now aliases to the new -tag option.
|
||
- XMV demuxer
|
||
- LOAS demuxer
|
||
- ashowinfo filter added
|
||
- Windows Media Image decoder
|
||
- amovie source added
|
||
- LATM muxer/demuxer
|
||
- Speex encoder via libspeex
|
||
- JSON output in ffprobe
|
||
- WTV muxer
|
||
- Optional C++ Support (needed for libstagefright)
|
||
- H.264 Decoding on Android via Stagefright
|
||
- Prores decoder
|
||
- BIN/XBIN/ADF/IDF text file decoder
|
||
- aconvert audio filter added
|
||
- audio support to lavfi input device added
|
||
- libcdio-paranoia input device for audio CD grabbing
|
||
- Apple ProRes decoder
|
||
- CELT in Ogg demuxing
|
||
- G.723.1 demuxer and decoder
|
||
- libmodplug support (--enable-libmodplug)
|
||
- VC-1 interlaced decoding
|
||
- libutvideo wrapper (--enable-libutvideo)
|
||
- aevalsrc audio source added
|
||
- Ut Video decoder
|
||
- Speex encoding via libspeex
|
||
- 4:2:2 H.264 decoding support
|
||
- 4:2:2 and 4:4:4 H.264 encoding with libx264
|
||
- Pulseaudio input device
|
||
- Prores encoder
|
||
- Video Decoder Acceleration (VDA) HWAccel module.
|
||
- replacement Indeo 3 decoder
|
||
- new ffmpeg option: -map_channel
|
||
- volume audio filter added
|
||
- earwax audio filter added
|
||
- libv4l2 support (--enable-libv4l2)
|
||
- TLS/SSL and HTTPS protocol support
|
||
- AVOptions API rewritten and documented
|
||
- most of CODEC_FLAG2_*, some CODEC_FLAG_* and many codec-specific fields in
|
||
AVCodecContext deprecated. Codec private options should be used instead.
|
||
- Properly working defaults in libx264 wrapper, support for native presets.
|
||
- Encrypted OMA files support
|
||
- Discworld II BMV decoding support
|
||
- VBLE Decoder
|
||
- OS X Video Decoder Acceleration (VDA) support
|
||
- compact and csv output in ffprobe
|
||
- pan audio filter
|
||
- IFF Amiga Continuous Bitmap (ACBM) decoder
|
||
- ass filter
|
||
- CRI ADX audio format muxer and demuxer
|
||
- Playstation Portable PMP format demuxer
|
||
- Microsoft Windows ICO demuxer
|
||
- life source
|
||
- PCM format support in OMA demuxer
|
||
- CLJR encoder
|
||
- new option: -report
|
||
- Dxtory capture format decoder
|
||
- cellauto source
|
||
- Simple segmenting muxer
|
||
- Indeo 4 decoder
|
||
- SMJPEG demuxer
|
||
|
||
|
||
version 0.8:
|
||
|
||
- many many things we forgot because we rather write code than changelogs
|
||
- WebM support in Matroska de/muxer
|
||
- low overhead Ogg muxing
|
||
- MMS-TCP support
|
||
- VP8 de/encoding via libvpx
|
||
- Demuxer for On2's IVF format
|
||
- Pictor/PC Paint decoder
|
||
- HE-AAC v2 decoder
|
||
- HE-AAC v2 encoding with libaacplus
|
||
- libfaad2 wrapper removed
|
||
- DTS-ES extension (XCh) decoding support
|
||
- native VP8 decoder
|
||
- RTSP tunneling over HTTP
|
||
- RTP depacketization of SVQ3
|
||
- -strict inofficial replaced by -strict unofficial
|
||
- ffplay -exitonkeydown and -exitonmousedown options added
|
||
- native GSM / GSM MS decoder
|
||
- RTP depacketization of QDM2
|
||
- ANSI/ASCII art playback system
|
||
- Lego Mindstorms RSO de/muxer
|
||
- libavcore added (and subsequently removed)
|
||
- SubRip subtitle file muxer and demuxer
|
||
- Chinese AVS encoding via libxavs
|
||
- ffprobe -show_packets option added
|
||
- RTP packetization of Theora and Vorbis
|
||
- RTP depacketization of MP4A-LATM
|
||
- RTP packetization and depacketization of VP8
|
||
- hflip filter
|
||
- Apple HTTP Live Streaming demuxer
|
||
- a64 codec
|
||
- MMS-HTTP support
|
||
- G.722 ADPCM audio encoder/decoder
|
||
- R10k video decoder
|
||
- ocv_smooth filter
|
||
- frei0r wrapper filter
|
||
- change crop filter syntax to width:height:x:y
|
||
- make the crop filter accept parametric expressions
|
||
- make ffprobe accept AVFormatContext options
|
||
- yadif filter
|
||
- blackframe filter
|
||
- Demuxer for Leitch/Harris' VR native stream format (LXF)
|
||
- RTP depacketization of the X-QT QuickTime format
|
||
- SAP (Session Announcement Protocol, RFC 2974) muxer and demuxer
|
||
- cropdetect filter
|
||
- ffmpeg -crop* options removed
|
||
- transpose filter added
|
||
- ffmpeg -force_key_frames option added
|
||
- demuxer for receiving raw rtp:// URLs without an SDP description
|
||
- single stream LATM/LOAS decoder
|
||
- setpts filter added
|
||
- Win64 support for optimized x86 assembly functions
|
||
- MJPEG/AVI1 to JPEG/JFIF bitstream filter
|
||
- ASS subtitle encoder and decoder
|
||
- IEC 61937 encapsulation for E-AC-3, TrueHD, DTS-HD (for HDMI passthrough)
|
||
- overlay filter added
|
||
- rename aspect filter to setdar, and pixelaspect to setsar
|
||
- IEC 61937 demuxer
|
||
- Mobotix .mxg demuxer
|
||
- frei0r source added
|
||
- hqdn3d filter added
|
||
- RTP depacketization of QCELP
|
||
- FLAC parser added
|
||
- gradfun filter added
|
||
- AMR-WB decoder
|
||
- replace the ocv_smooth filter with a more generic ocv filter
|
||
- Windows Televison (WTV) demuxer
|
||
- FFmpeg metadata format muxer and demuxer
|
||
- SubRip (srt) subtitle encoder and decoder
|
||
- floating-point AC-3 encoder added
|
||
- Lagarith decoder
|
||
- ffmpeg -copytb option added
|
||
- IVF muxer added
|
||
- Wing Commander IV movies decoder added
|
||
- movie source added
|
||
- Bink version 'b' audio and video decoder
|
||
- Bitmap Brothers JV playback system
|
||
- Apple HTTP Live Streaming protocol handler
|
||
- sndio support for playback and record
|
||
- Linux framebuffer input device added
|
||
- Chronomaster DFA decoder
|
||
- DPX image encoder
|
||
- MicroDVD subtitle file muxer and demuxer
|
||
- Playstation Portable PMP format demuxer
|
||
- fieldorder video filter added
|
||
- AAC encoding via libvo-aacenc
|
||
- AMR-WB encoding via libvo-amrwbenc
|
||
- xWMA demuxer
|
||
- Mobotix MxPEG decoder
|
||
- VP8 frame-multithreading
|
||
- NEON optimizations for VP8
|
||
- Lots of deprecated API cruft removed
|
||
- fft and imdct optimizations for AVX (Sandy Bridge) processors
|
||
- showinfo filter added
|
||
- SMPTE 302M AES3 audio decoder
|
||
- Apple Core Audio Format muxer
|
||
- 9 bits and 10 bits per sample support in the H.264 decoder
|
||
- 9 bits and 10 bits FFV1 encoding / decoding
|
||
- split filter added
|
||
- select filter added
|
||
- sdl output device added
|
||
- libmpcodecs video filter support (3 times as many filters than before)
|
||
- mpeg2 aspect ratio dection fixed
|
||
- libxvid aspect pickiness fixed
|
||
- Frame multithreaded decoding
|
||
- E-AC-3 audio encoder
|
||
- ac3enc: add channel coupling support
|
||
- floating-point sample format support to the ac3, eac3, dca, aac, and vorbis decoders.
|
||
- H264/MPEG frame-level multi-threading
|
||
- All av_metadata_* functions renamed to av_dict_* and moved to libavutil
|
||
- 4:4:4 H.264 decoding support
|
||
- 10-bit H.264 optimizations for x86
|
||
- lut, lutrgb, and lutyuv filters added
|
||
- buffersink libavfilter sink added
|
||
- Bump libswscale for recently reported ABI break
|
||
- New J2K encoder (via OpenJPEG)
|
||
|
||
|
||
version 0.7:
|
||
|
||
- all the changes for 0.8, but keeping API/ABI compatibility with the 0.6 release
|
||
|
||
|
||
version 0.6:
|
||
|
||
- PB-frame decoding for H.263
|
||
- deprecated vhook subsystem removed
|
||
- deprecated old scaler removed
|
||
- VQF demuxer
|
||
- Alpha channel scaler
|
||
- PCX encoder
|
||
- RTP packetization of H.263
|
||
- RTP packetization of AMR
|
||
- RTP depacketization of Vorbis
|
||
- CorePNG decoding support
|
||
- Cook multichannel decoding support
|
||
- introduced avlanguage helpers in libavformat
|
||
- 8088flex TMV demuxer and decoder
|
||
- per-stream language-tags extraction in asfdec
|
||
- V210 decoder and encoder
|
||
- remaining GPL parts in AC-3 decoder converted to LGPL
|
||
- QCP demuxer
|
||
- SoX native format muxer and demuxer
|
||
- AMR-NB decoding/encoding, AMR-WB decoding via OpenCORE libraries
|
||
- DPX image decoder
|
||
- Electronic Arts Madcow decoder
|
||
- DivX (XSUB) subtitle encoder
|
||
- nonfree libamr support for AMR-NB/WB decoding/encoding removed
|
||
- experimental AAC encoder
|
||
- RTP depacketization of ASF and RTSP from WMS servers
|
||
- RTMP support in libavformat
|
||
- noX handling for OPT_BOOL X options
|
||
- Wave64 demuxer
|
||
- IEC-61937 compatible Muxer
|
||
- TwinVQ decoder
|
||
- Bluray (PGS) subtitle decoder
|
||
- LPCM support in MPEG-TS (HDMV RID as found on Blu-ray disks)
|
||
- WMA Pro decoder
|
||
- Core Audio Format demuxer
|
||
- ATRAC1 decoder
|
||
- MD STUDIO audio demuxer
|
||
- RF64 support in WAV demuxer
|
||
- MPEG-4 Audio Lossless Coding (ALS) decoder
|
||
- -formats option split into -formats, -codecs, -bsfs, and -protocols
|
||
- IV8 demuxer
|
||
- CDG demuxer and decoder
|
||
- R210 decoder
|
||
- Auravision Aura 1 and 2 decoders
|
||
- Deluxe Paint Animation playback system
|
||
- SIPR decoder
|
||
- Adobe Filmstrip muxer and demuxer
|
||
- RTP depacketization of H.263
|
||
- Bink demuxer and audio/video decoders
|
||
- enable symbol versioning by default for linkers that support it
|
||
- IFF PBM/ILBM bitmap decoder
|
||
- concat protocol
|
||
- Indeo 5 decoder
|
||
- RTP depacketization of AMR
|
||
- WMA Voice decoder
|
||
- ffprobe tool
|
||
- AMR-NB decoder
|
||
- RTSP muxer
|
||
- HE-AAC v1 decoder
|
||
- Kega Game Video (KGV1) decoder
|
||
- VorbisComment writing for FLAC, Ogg FLAC and Ogg Speex files
|
||
- RTP depacketization of Theora
|
||
- HTTP Digest authentication
|
||
- RTMP/RTMPT/RTMPS/RTMPE/RTMPTE protocol support via librtmp
|
||
- Psygnosis YOP demuxer and video decoder
|
||
- spectral extension support in the E-AC-3 decoder
|
||
- unsharp video filter
|
||
- RTP hinting in the mov/3gp/mp4 muxer
|
||
- Dirac in Ogg demuxing
|
||
- seek to keyframes in Ogg
|
||
- 4:2:2 and 4:4:4 Theora decoding
|
||
- 35% faster VP3/Theora decoding
|
||
- faster AAC decoding
|
||
- faster H.264 decoding
|
||
- RealAudio 1.0 (14.4K) encoder
|
||
|
||
|
||
version 0.5:
|
||
|
||
- DV50 AKA DVCPRO50 encoder, decoder, muxer and demuxer
|
||
- TechSmith Camtasia (TSCC) video decoder
|
||
- IBM Ultimotion (ULTI) video decoder
|
||
- Sierra Online audio file demuxer and decoder
|
||
- Apple QuickDraw (qdrw) video decoder
|
||
- Creative ADPCM audio decoder (16 bits as well as 8 bits schemes)
|
||
- Electronic Arts Multimedia (WVE/UV2/etc.) file demuxer
|
||
- Miro VideoXL (VIXL) video decoder
|
||
- H.261 video encoder
|
||
- QPEG video decoder
|
||
- Nullsoft Video (NSV) file demuxer
|
||
- Shorten audio decoder
|
||
- LOCO video decoder
|
||
- Apple Lossless Audio Codec (ALAC) decoder
|
||
- Winnov WNV1 video decoder
|
||
- Autodesk Animator Studio Codec (AASC) decoder
|
||
- Indeo 2 video decoder
|
||
- Fraps FPS1 video decoder
|
||
- Snow video encoder/decoder
|
||
- Sonic audio encoder/decoder
|
||
- Vorbis audio decoder
|
||
- Macromedia ADPCM decoder
|
||
- Duck TrueMotion 2 video decoder
|
||
- support for decoding FLX and DTA extensions in FLIC files
|
||
- H.264 custom quantization matrices support
|
||
- ffserver fixed, it should now be usable again
|
||
- QDM2 audio decoder
|
||
- Real Cooker audio decoder
|
||
- TrueSpeech audio decoder
|
||
- WMA2 audio decoder fixed, now all files should play correctly
|
||
- RealAudio 14.4 and 28.8 decoders fixed
|
||
- JPEG-LS decoder
|
||
- build system improvements
|
||
- tabs and trailing whitespace removed from the codebase
|
||
- CamStudio video decoder
|
||
- AIFF/AIFF-C audio format, encoding and decoding
|
||
- ADTS AAC file reading and writing
|
||
- Creative VOC file reading and writing
|
||
- American Laser Games multimedia (*.mm) playback system
|
||
- Zip Motion Blocks Video decoder
|
||
- improved Theora/VP3 decoder
|
||
- True Audio (TTA) decoder
|
||
- AVS demuxer and video decoder
|
||
- JPEG-LS encoder
|
||
- Smacker demuxer and decoder
|
||
- NuppelVideo/MythTV demuxer and RTjpeg decoder
|
||
- KMVC decoder
|
||
- MPEG-2 intra VLC support
|
||
- MPEG-2 4:2:2 encoder
|
||
- Flash Screen Video decoder
|
||
- GXF demuxer
|
||
- Chinese AVS decoder
|
||
- GXF muxer
|
||
- MXF demuxer
|
||
- VC-1/WMV3/WMV9 video decoder
|
||
- MacIntel support
|
||
- AviSynth support
|
||
- VMware video decoder
|
||
- VP5 video decoder
|
||
- VP6 video decoder
|
||
- WavPack lossless audio decoder
|
||
- Targa (.TGA) picture decoder
|
||
- Vorbis audio encoder
|
||
- Delphine Software .cin demuxer/audio and video decoder
|
||
- Tiertex .seq demuxer/video decoder
|
||
- MTV demuxer
|
||
- TIFF picture encoder and decoder
|
||
- GIF picture decoder
|
||
- Intel Music Coder decoder
|
||
- Zip Motion Blocks Video encoder
|
||
- Musepack decoder
|
||
- Flash Screen Video encoder
|
||
- Theora encoding via libtheora
|
||
- BMP encoder
|
||
- WMA encoder
|
||
- GSM-MS encoder and decoder
|
||
- DCA decoder
|
||
- DXA demuxer and decoder
|
||
- DNxHD decoder
|
||
- Gamecube movie (.THP) playback system
|
||
- Blackfin optimizations
|
||
- Interplay C93 demuxer and video decoder
|
||
- Bethsoft VID demuxer and video decoder
|
||
- CRYO APC demuxer
|
||
- ATRAC3 decoder
|
||
- V.Flash PTX decoder
|
||
- RoQ muxer, RoQ audio encoder
|
||
- Renderware TXD demuxer and decoder
|
||
- extern C declarations for C++ removed from headers
|
||
- sws_flags command line option
|
||
- codebook generator
|
||
- RoQ video encoder
|
||
- QTRLE encoder
|
||
- OS/2 support removed and restored again
|
||
- AC-3 decoder
|
||
- NUT muxer
|
||
- additional SPARC (VIS) optimizations
|
||
- Matroska muxer
|
||
- slice-based parallel H.264 decoding
|
||
- Monkey's Audio demuxer and decoder
|
||
- AMV audio and video decoder
|
||
- DNxHD encoder
|
||
- H.264 PAFF decoding
|
||
- Nellymoser ASAO decoder
|
||
- Beam Software SIFF demuxer and decoder
|
||
- libvorbis Vorbis decoding removed in favor of native decoder
|
||
- IntraX8 (J-Frame) subdecoder for WMV2 and VC-1
|
||
- Ogg (Theora, Vorbis and FLAC) muxer
|
||
- The "device" muxers and demuxers are now in a new libavdevice library
|
||
- PC Paintbrush PCX decoder
|
||
- Sun Rasterfile decoder
|
||
- TechnoTrend PVA demuxer
|
||
- Linux Media Labs MPEG-4 (LMLM4) demuxer
|
||
- AVM2 (Flash 9) SWF muxer
|
||
- QT variant of IMA ADPCM encoder
|
||
- VFW grabber
|
||
- iPod/iPhone compatible mp4 muxer
|
||
- Mimic decoder
|
||
- MSN TCP Webcam stream demuxer
|
||
- RL2 demuxer / decoder
|
||
- IFF demuxer
|
||
- 8SVX audio decoder
|
||
- non-recursive Makefiles
|
||
- BFI demuxer
|
||
- MAXIS EA XA (.xa) demuxer / decoder
|
||
- BFI video decoder
|
||
- OMA demuxer
|
||
- MLP/TrueHD decoder
|
||
- Electronic Arts CMV decoder
|
||
- Motion Pixels Video decoder
|
||
- Motion Pixels MVI demuxer
|
||
- removed animated GIF decoder/demuxer
|
||
- D-Cinema audio muxer
|
||
- Electronic Arts TGV decoder
|
||
- Apple Lossless Audio Codec (ALAC) encoder
|
||
- AAC decoder
|
||
- floating point PCM encoder/decoder
|
||
- MXF muxer
|
||
- DV100 AKA DVCPRO HD decoder and demuxer
|
||
- E-AC-3 support added to AC-3 decoder
|
||
- Nellymoser ASAO encoder
|
||
- ASS and SSA demuxer and muxer
|
||
- liba52 wrapper removed
|
||
- SVQ3 watermark decoding support
|
||
- Speex decoding via libspeex
|
||
- Electronic Arts TGQ decoder
|
||
- RV40 decoder
|
||
- QCELP / PureVoice decoder
|
||
- RV30 decoder
|
||
- hybrid WavPack support
|
||
- R3D REDCODE demuxer
|
||
- ALSA support for playback and record
|
||
- Electronic Arts TQI decoder
|
||
- OpenJPEG based JPEG 2000 decoder
|
||
- NC (NC4600) camera file demuxer
|
||
- Gopher client support
|
||
- MXF D-10 muxer
|
||
- generic metadata API
|
||
- flash ScreenVideo2 encoder
|
||
|
||
|
||
version 0.4.9-pre1:
|
||
|
||
- DV encoder, DV muxer
|
||
- Microsoft RLE video decoder
|
||
- Microsoft Video-1 decoder
|
||
- Apple Animation (RLE) decoder
|
||
- Apple Graphics (SMC) decoder
|
||
- Apple Video (RPZA) decoder
|
||
- Cinepak decoder
|
||
- Sega FILM (CPK) file demuxer
|
||
- Westwood multimedia support (VQA & AUD files)
|
||
- Id Quake II CIN playback support
|
||
- 8BPS video decoder
|
||
- FLIC playback support
|
||
- RealVideo 2.0 (RV20) decoder
|
||
- Duck TrueMotion v1 (DUCK) video decoder
|
||
- Sierra VMD demuxer and video decoder
|
||
- MSZH and ZLIB decoder support
|
||
- SVQ1 video encoder
|
||
- AMR-WB support
|
||
- PPC optimizations
|
||
- rate distortion optimal cbp support
|
||
- rate distorted optimal ac prediction for MPEG-4
|
||
- rate distorted optimal lambda->qp support
|
||
- AAC encoding with libfaac
|
||
- Sunplus JPEG codec (SP5X) support
|
||
- use Lagrange multiplier instead of QP for ratecontrol
|
||
- Theora/VP3 decoding support
|
||
- XA and ADX ADPCM codecs
|
||
- export MPEG-2 active display area / pan scan
|
||
- Add support for configuring with IBM XLC
|
||
- floating point AAN DCT
|
||
- initial support for zygo video (not complete)
|
||
- RGB ffv1 support
|
||
- new audio/video parser API
|
||
- av_log() system
|
||
- av_read_frame() and av_seek_frame() support
|
||
- missing last frame fixes
|
||
- seek by mouse in ffplay
|
||
- noise reduction of DCT coefficients
|
||
- H.263 OBMC & 4MV support
|
||
- H.263 alternative inter vlc support
|
||
- H.263 loop filter
|
||
- H.263 slice structured mode
|
||
- interlaced DCT support for MPEG-2 encoding
|
||
- stuffing to stay above min_bitrate
|
||
- MB type & QP visualization
|
||
- frame stepping for ffplay
|
||
- interlaced motion estimation
|
||
- alternate scantable support
|
||
- SVCD scan offset support
|
||
- closed GOP support
|
||
- SSE2 FDCT
|
||
- quantizer noise shaping
|
||
- G.726 ADPCM audio codec
|
||
- MS ADPCM encoding
|
||
- multithreaded/SMP motion estimation
|
||
- multithreaded/SMP encoding for MPEG-1/MPEG-2/MPEG-4/H.263
|
||
- multithreaded/SMP decoding for MPEG-2
|
||
- FLAC decoder
|
||
- Metrowerks CodeWarrior suppport
|
||
- H.263+ custom pcf support
|
||
- nicer output for 'ffmpeg -formats'
|
||
- Matroska demuxer
|
||
- SGI image format, encoding and decoding
|
||
- H.264 loop filter support
|
||
- H.264 CABAC support
|
||
- nicer looking arrows for the motion vector visualization
|
||
- improved VCD support
|
||
- audio timestamp drift compensation
|
||
- MPEG-2 YUV 422/444 support
|
||
- polyphase kaiser windowed sinc and blackman nuttall windowed sinc audio resample
|
||
- better image scaling
|
||
- H.261 support
|
||
- correctly interleave packets during encoding
|
||
- VIS optimized motion compensation
|
||
- intra_dc_precision>0 encoding support
|
||
- support reuse of motion vectors/MB types/field select values of the source video
|
||
- more accurate deblock filter
|
||
- padding support
|
||
- many optimizations and bugfixes
|
||
- FunCom ISS audio file demuxer and according ADPCM decoding
|
||
|
||
|
||
version 0.4.8:
|
||
|
||
- MPEG-2 video encoding (Michael)
|
||
- Id RoQ playback subsystem (Mike Melanson and Tim Ferguson)
|
||
- Wing Commander III Movie (.mve) file playback subsystem (Mike Melanson
|
||
and Mario Brito)
|
||
- Xan DPCM audio decoder (Mario Brito)
|
||
- Interplay MVE playback subsystem (Mike Melanson)
|
||
- Duck DK3 and DK4 ADPCM audio decoders (Mike Melanson)
|
||
|
||
|
||
version 0.4.7:
|
||
|
||
- RealAudio 1.0 (14_4) and 2.0 (28_8) native decoders. Author unknown, code from mplayerhq
|
||
(originally from public domain player for Amiga at http://www.honeypot.net/audio)
|
||
- current version now also compiles with older GCC (Fabrice)
|
||
- 4X multimedia playback system including 4xm file demuxer (Mike
|
||
Melanson), and 4X video and audio codecs (Michael)
|
||
- Creative YUV (CYUV) decoder (Mike Melanson)
|
||
- FFV1 codec (our very simple lossless intra only codec, compresses much better
|
||
than HuffYUV) (Michael)
|
||
- ASV1 (Asus), H.264, Intel indeo3 codecs have been added (various)
|
||
- tiny PNG encoder and decoder, tiny GIF decoder, PAM decoder (PPM with
|
||
alpha support), JPEG YUV colorspace support. (Fabrice Bellard)
|
||
- ffplay has been replaced with a newer version which uses SDL (optionally)
|
||
for multiplatform support (Fabrice)
|
||
- Sorenson Version 3 codec (SVQ3) support has been added (decoding only) - donated
|
||
by anonymous
|
||
- AMR format has been added (Johannes Carlsson)
|
||
- 3GP support has been added (Johannes Carlsson)
|
||
- VP3 codec has been added (Mike Melanson)
|
||
- more MPEG-1/2 fixes
|
||
- better multiplatform support, MS Visual Studio fixes (various)
|
||
- AltiVec optimizations (Magnus Damn and others)
|
||
- SH4 processor support has been added (BERO)
|
||
- new public interfaces (avcodec_get_pix_fmt) (Roman Shaposhnick)
|
||
- VOB streaming support (Brian Foley)
|
||
- better MP3 autodetection (Andriy Rysin)
|
||
- qpel encoding (Michael)
|
||
- 4mv+b frames encoding finally fixed (Michael)
|
||
- chroma ME (Michael)
|
||
- 5 comparison functions for ME (Michael)
|
||
- B-frame encoding speedup (Michael)
|
||
- WMV2 codec (unfinished - Michael)
|
||
- user specified diamond size for EPZS (Michael)
|
||
- Playstation STR playback subsystem, still experimental (Mike and Michael)
|
||
- ASV2 codec (Michael)
|
||
- CLJR decoder (Alex)
|
||
|
||
.. And lots more new enhancements and fixes.
|
||
|
||
|
||
version 0.4.6:
|
||
|
||
- completely new integer only MPEG audio layer 1/2/3 decoder rewritten
|
||
from scratch
|
||
- Recoded DCT and motion vector search with gcc (no longer depends on nasm)
|
||
- fix quantization bug in AC3 encoder
|
||
- added PCM codecs and format. Corrected WAV/AVI/ASF PCM issues
|
||
- added prototype ffplay program
|
||
- added GOB header parsing on H.263/H.263+ decoder (Juanjo)
|
||
- bug fix on MCBPC tables of H.263 (Juanjo)
|
||
- bug fix on DC coefficients of H.263 (Juanjo)
|
||
- added Advanced Prediction Mode on H.263/H.263+ decoder (Juanjo)
|
||
- now we can decode H.263 streams found in QuickTime files (Juanjo)
|
||
- now we can decode H.263 streams found in VIVO v1 files(Juanjo)
|
||
- preliminary RTP "friendly" mode for H.263/H.263+ coding. (Juanjo)
|
||
- added GOB header for H.263/H.263+ coding on RTP mode (Juanjo)
|
||
- now H.263 picture size is returned on the first decoded frame (Juanjo)
|
||
- added first regression tests
|
||
- added MPEG-2 TS demuxer
|
||
- new demux API for libav
|
||
- more accurate and faster IDCT (Michael)
|
||
- faster and entropy-controlled motion search (Michael)
|
||
- two pass video encoding (Michael)
|
||
- new video rate control (Michael)
|
||
- added MSMPEG4V1, MSMPEGV2 and WMV1 support (Michael)
|
||
- great performance improvement of video encoders and decoders (Michael)
|
||
- new and faster bit readers and vlc parsers (Michael)
|
||
- high quality encoding mode: tries all macroblock/VLC types (Michael)
|
||
- added DV video decoder
|
||
- preliminary RTP/RTSP support in ffserver and libavformat
|
||
- H.263+ AIC decoding/encoding support (Juanjo)
|
||
- VCD MPEG-PS mode (Juanjo)
|
||
- PSNR stuff (Juanjo)
|
||
- simple stats output (Juanjo)
|
||
- 16-bit and 15-bit RGB/BGR/GBR support (Bisqwit)
|
||
|
||
|
||
version 0.4.5:
|
||
|
||
- some header fixes (Zdenek Kabelac <kabi at informatics.muni.cz>)
|
||
- many MMX optimizations (Nick Kurshev <nickols_k at mail.ru>)
|
||
- added configure system (actually a small shell script)
|
||
- added MPEG audio layer 1/2/3 decoding using LGPL'ed mpglib by
|
||
Michael Hipp (temporary solution - waiting for integer only
|
||
decoder)
|
||
- fixed VIDIOCSYNC interrupt
|
||
- added Intel H.263 decoding support ('I263' AVI fourCC)
|
||
- added Real Video 1.0 decoding (needs further testing)
|
||
- simplified image formats again. Added PGM format (=grey
|
||
pgm). Renamed old PGM to PGMYUV.
|
||
- fixed msmpeg4 slice issues (tell me if you still find problems)
|
||
- fixed OpenDivX bugs with newer versions (added VOL header decoding)
|
||
- added support for MPlayer interface
|
||
- added macroblock skip optimization
|
||
- added MJPEG decoder
|
||
- added mmx/mmxext IDCT from libmpeg2
|
||
- added pgmyuvpipe, ppm, and ppm_pipe formats (original patch by Celer
|
||
<celer at shell.scrypt.net>)
|
||
- added pixel format conversion layer (e.g. for MJPEG or PPM)
|
||
- added deinterlacing option
|
||
- MPEG-1/2 fixes
|
||
- MPEG-4 vol header fixes (Jonathan Marsden <snmjbm at pacbell.net>)
|
||
- ARM optimizations (Lionel Ulmer <lionel.ulmer at free.fr>).
|
||
- Windows porting of file converter
|
||
- added MJPEG raw format (input/output)
|
||
- added JPEG image format support (input/output)
|
||
|
||
|
||
version 0.4.4:
|
||
|
||
- fixed some std header definitions (Bjorn Lindgren
|
||
<bjorn.e.lindgren at telia.com>).
|
||
- added MPEG demuxer (MPEG-1 and 2 compatible).
|
||
- added ASF demuxer
|
||
- added prototype RM demuxer
|
||
- added AC3 decoding (done with libac3 by Aaron Holtzman)
|
||
- added decoding codec parameter guessing (.e.g. for MPEG, because the
|
||
header does not include them)
|
||
- fixed header generation in MPEG-1, AVI and ASF muxer: wmplayer can now
|
||
play them (only tested video)
|
||
- fixed H.263 white bug
|
||
- fixed phase rounding in img resample filter
|
||
- add MMX code for polyphase img resample filter
|
||
- added CPU autodetection
|
||
- added generic title/author/copyright/comment string handling (ASF and RM
|
||
use them)
|
||
- added SWF demux to extract MP3 track (not usable yet because no MP3
|
||
decoder)
|
||
- added fractional frame rate support
|
||
- codecs are no longer searched by read_header() (should fix ffserver
|
||
segfault)
|
||
|
||
|
||
version 0.4.3:
|
||
|
||
- BGR24 patch (initial patch by Jeroen Vreeken <pe1rxq at amsat.org>)
|
||
- fixed raw yuv output
|
||
- added motion rounding support in MPEG-4
|
||
- fixed motion bug rounding in MSMPEG4
|
||
- added B-frame handling in video core
|
||
- added full MPEG-1 decoding support
|
||
- added partial (frame only) MPEG-2 support
|
||
- changed the FOURCC code for H.263 to "U263" to be able to see the
|
||
+AVI/H.263 file with the UB Video H.263+ decoder. MPlayer works with
|
||
this +codec ;) (JuanJo).
|
||
- Halfpel motion estimation after MB type selection (JuanJo)
|
||
- added pgm and .Y.U.V output format
|
||
- suppressed 'img:' protocol. Simply use: /tmp/test%d.[pgm|Y] as input or
|
||
output.
|
||
- added pgmpipe I/O format (original patch from Martin Aumueller
|
||
<lists at reserv.at>, but changed completely since we use a format
|
||
instead of a protocol)
|
||
|
||
|
||
version 0.4.2:
|
||
|
||
- added H.263/MPEG-4/MSMPEG4 decoding support. MPEG-4 decoding support
|
||
(for OpenDivX) is almost complete: 8x8 MVs and rounding are
|
||
missing. MSMPEG4 support is complete.
|
||
- added prototype MPEG-1 decoder. Only I- and P-frames handled yet (it
|
||
can decode ffmpeg MPEGs :-)).
|
||
- added libavcodec API documentation (see apiexample.c).
|
||
- fixed image polyphase bug (the bottom of some images could be
|
||
greenish)
|
||
- added support for non clipped motion vectors (decoding only)
|
||
and image sizes non-multiple of 16
|
||
- added support for AC prediction (decoding only)
|
||
- added file overwrite confirmation (can be disabled with -y)
|
||
- added custom size picture to H.263 using H.263+ (Juanjo)
|
||
|
||
|
||
version 0.4.1:
|
||
|
||
- added MSMPEG4 (aka DivX) compatible encoder. Changed default codec
|
||
of AVI and ASF to DIV3.
|
||
- added -me option to set motion estimation method
|
||
(default=log). suppressed redundant -hq option.
|
||
- added options -acodec and -vcodec to force a given codec (useful for
|
||
AVI for example)
|
||
- fixed -an option
|
||
- improved dct_quantize speed
|
||
- factorized some motion estimation code
|
||
|
||
|
||
version 0.4.0:
|
||
|
||
- removing grab code from ffserver and moved it to ffmpeg. Added
|
||
multistream support to ffmpeg.
|
||
- added timeshifting support for live feeds (option ?date=xxx in the
|
||
URL)
|
||
- added high quality image resize code with polyphase filter (need
|
||
mmx/see optimization). Enable multiple image size support in ffserver.
|
||
- added multi live feed support in ffserver
|
||
- suppressed master feature from ffserver (it should be done with an
|
||
external program which opens the .ffm url and writes it to another
|
||
ffserver)
|
||
- added preliminary support for video stream parsing (WAV and AVI half
|
||
done). Added proper support for audio/video file conversion in
|
||
ffmpeg.
|
||
- added preliminary support for video file sending from ffserver
|
||
- redesigning I/O subsystem: now using URL based input and output
|
||
(see avio.h)
|
||
- added WAV format support
|
||
- added "tty user interface" to ffmpeg to stop grabbing gracefully
|
||
- added MMX/SSE optimizations to SAD (Sums of Absolutes Differences)
|
||
(Juan J. Sierralta P. a.k.a. "Juanjo" <juanjo at atmlab.utfsm.cl>)
|
||
- added MMX DCT from mpeg2_movie 1.5 (Juanjo)
|
||
- added new motion estimation algorithms, log and phods (Juanjo)
|
||
- changed directories: libav for format handling, libavcodec for
|
||
codecs
|
||
|
||
|
||
version 0.3.4:
|
||
|
||
- added stereo in MPEG audio encoder
|
||
|
||
|
||
version 0.3.3:
|
||
|
||
- added 'high quality' mode which use motion vectors. It can be used in
|
||
real time at low resolution.
|
||
- fixed rounding problems which caused quality problems at high
|
||
bitrates and large GOP size
|
||
|
||
|
||
version 0.3.2: small fixes
|
||
|
||
- ASF fixes
|
||
- put_seek bug fix
|
||
|
||
|
||
version 0.3.1: added avi/divx support
|
||
|
||
- added AVI support
|
||
- added MPEG-4 codec compatible with OpenDivX. It is based on the H.263 codec
|
||
- added sound for flash format (not tested)
|
||
|
||
|
||
version 0.3: initial public release
|