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1609 lines
55 KiB
1609 lines
55 KiB
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 <next>: |
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- deflicker video filter |
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- doubleweave video filter |
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- lumakey video filter |
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- pixscope video filter |
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- oscilloscope video filter |
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- config.log and other configuration files moved into ffbuild/ directory |
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- update cuvid/nvenc headers to Video Codec SDK 8.0.14 |
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- afir audio filter |
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version 3.3: |
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- CrystalHD decoder moved to new decode API |
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- add internal ebur128 library, remove external libebur128 dependency |
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- Pro-MPEG CoP #3-R2 FEC protocol |
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- premultiply video filter |
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- Support for spherical videos |
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- configure now fails if autodetect-libraries are requested but not found |
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- PSD Decoder |
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- 16.8 floating point pcm decoder |
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- 24.0 floating point pcm decoder |
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- Apple Pixlet decoder |
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- QDMC audio decoder |
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- NewTek SpeedHQ decoder |
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- MIDI Sample Dump Standard demuxer |
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- readeia608 filter |
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- Sample Dump eXchange demuxer |
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- abitscope multimedia filter |
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- Scenarist Closed Captions demuxer and muxer |
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- threshold filter |
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- midequalizer filter |
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- Optimal Huffman tables for (M)JPEG encoding |
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- VAAPI-accelerated MPEG-2 and VP8 encoding |
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- FM Screen Capture Codec decoder |
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- native Opus encoder |
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- ScreenPressor decoder |
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- incomplete ClearVideo decoder |
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- Intel QSV video scaling and deinterlacing filters |
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- Support MOV with multiple sample description tables |
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- XPM decoder |
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- Removed the legacy X11 screen grabber, use XCB instead |
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- MPEG-7 Video Signature filter |
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- Removed asyncts filter (use af_aresample instead) |
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- Intel QSV-accelerated VP8 video decoding |
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- VAAPI-accelerated deinterlacing |
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version 3.2: |
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- libopenmpt demuxer |
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- tee protocol |
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- Changed metadata print option to accept general urls |
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- Alias muxer for Ogg Video (.ogv) |
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- VP8 in Ogg muxing |
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- curves filter doesn't automatically insert points at x=0 and x=1 anymore |
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- 16-bit support in curves filter and selectivecolor filter |
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- OpenH264 decoder wrapper |
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- MediaCodec H.264/HEVC/MPEG-4/VP8/VP9 hwaccel |
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- True Audio (TTA) muxer |
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- crystalizer audio filter |
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- acrusher audio filter |
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- bitplanenoise video filter |
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- floating point support in als decoder |
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- fifo muxer |
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- maskedclamp filter |
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- hysteresis filter |
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- lut2 filter |
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- yuvtestsrc filter |
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- CUDA CUVID H.263/VP8/VP9/10 bit HEVC (Dithered) Decoding |
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- vaguedenoiser filter |
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- added threads option per filter instance |
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- weave filter |
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- gblur filter |
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- avgblur filter |
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- sobel and prewitt filter |
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- MediaCodec HEVC/MPEG-4/VP8/VP9 decoding |
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- Meridian Lossless Packing (MLP) / TrueHD encoder |
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- Non-Local Means (nlmeans) denoising filter |
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- sdl2 output device and ffplay support |
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- sdl1 output device and sdl1 support removed |
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- extended mov edit list support |
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- libfaac encoder removed |
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- Matroska muxer now writes CRC32 elements by default in all Level 1 elements |
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- sidedata video and asidedata audio filter |
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- Changed mapping of rtp MIME type G726 to codec g726le. |
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- spec compliant VAAPI/DXVA2 VC-1 decoding of slices in frame-coded images |
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version 3.1: |
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- DXVA2-accelerated HEVC Main10 decoding |
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- fieldhint filter |
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- loop video filter and aloop audio filter |
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- Bob Weaver deinterlacing filter |
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- firequalizer filter |
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- datascope filter |
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- bench and abench filters |
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- ciescope filter |
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- protocol blacklisting API |
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- MediaCodec H264 decoding |
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- VC-2 HQ RTP payload format (draft v1) depacketizer and packetizer |
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- VP9 RTP payload format (draft v2) packetizer |
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- AudioToolbox audio decoders |
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- AudioToolbox audio encoders |
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- coreimage filter (GPU based image filtering on OSX) |
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- libdcadec removed |
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- bitstream filter for extracting DTS core |
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- ADPCM IMA DAT4 decoder |
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- musx demuxer |
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- aix demuxer |
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- remap filter |
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- hash and framehash muxers |
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- colorspace filter |
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- hdcd filter |
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- readvitc filter |
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- VAAPI-accelerated format conversion and scaling |
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- libnpp/CUDA-accelerated format conversion and scaling |
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- Duck TrueMotion 2.0 Real Time decoder |
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- Wideband Single-bit Data (WSD) demuxer |
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- VAAPI-accelerated H.264/HEVC/MJPEG encoding |
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- DTS Express (LBR) decoder |
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- Generic OpenMAX IL encoder with support for Raspberry Pi |
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- IFF ANIM demuxer & decoder |
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- Direct Stream Transfer (DST) decoder |
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- loudnorm filter |
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- MTAF demuxer and decoder |
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- MagicYUV decoder |
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- OpenExr improvements (tile data and B44/B44A support) |
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- BitJazz SheerVideo decoder |
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- CUDA CUVID H264/HEVC decoder |
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- 10-bit depth support in native utvideo decoder |
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- libutvideo wrapper removed |
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- YUY2 Lossless Codec decoder |
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- VideoToolbox H.264 encoder |
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version 3.0: |
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- Common Encryption (CENC) MP4 encoding and decoding support |
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- DXV decoding |
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- extrastereo filter |
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- ocr filter |
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- alimiter filter |
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- stereowiden filter |
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- stereotools filter |
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- rubberband filter |
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- tremolo filter |
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- agate filter |
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- chromakey filter |
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- maskedmerge filter |
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- Screenpresso SPV1 decoding |
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- chromaprint fingerprinting muxer |
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- ffplay dynamic volume control |
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- displace filter |
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- selectivecolor filter |
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- extensive native AAC encoder improvements and removal of experimental flag |
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- ADPCM PSX decoder |
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- 3dostr, dcstr, fsb, genh, vag, xvag, ads, msf, svag & vpk demuxer |
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- zscale filter |
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- wve demuxer |
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- zero-copy Intel QSV transcoding in ffmpeg |
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- shuffleframes filter |
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- SDX2 DPCM decoder |
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- vibrato filter |
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- innoHeim/Rsupport Screen Capture Codec decoder |
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- ADPCM AICA decoder |
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- Interplay ACM demuxer and audio decoder |
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- XMA1 & XMA2 decoder |
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- realtime filter |
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- anoisesrc audio filter source |
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- IVR demuxer |
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- compensationdelay filter |
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- acompressor filter |
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- support encoding 16-bit RLE SGI images |
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- apulsator filter |
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- sidechaingate audio filter |
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- mipsdspr1 option has been renamed to mipsdsp |
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- aemphasis filter |
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- mips32r5 option has been removed |
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- mips64r6 option has been removed |
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- DXVA2-accelerated VP9 decoding |
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- SOFAlizer: virtual binaural acoustics filter |
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- VAAPI VP9 hwaccel |
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- audio high-order multiband parametric equalizer |
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- automatic bitstream filtering |
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- showspectrumpic filter |
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- libstagefright support removed |
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- spectrumsynth filter |
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- ahistogram filter |
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- only seek with the right mouse button in ffplay |
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- toggle full screen when double-clicking with the left mouse button in ffplay |
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- afftfilt filter |
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- convolution filter |
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- libquvi support removed |
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- support for dvaudio in wav and avi |
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- libaacplus and libvo-aacenc support removed |
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- Cineform HD decoder |
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- new DCA decoder with full support for DTS-HD extensions |
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- significant performance improvements in Windows Television (WTV) demuxer |
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- nnedi deinterlacer |
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- streamselect video and astreamselect audio filter |
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- swaprect filter |
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- metadata video and ametadata audio filter |
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- SMPTE VC-2 HQ profile support for the Dirac decoder |
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- SMPTE VC-2 native encoder supporting the HQ profile |
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version 2.8: |
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- colorkey video filter |
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- BFSTM/BCSTM demuxer |
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- little-endian ADPCM_THP decoder |
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- Hap decoder and encoder |
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- DirectDraw Surface image/texture decoder |
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- ssim filter |
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- optional new ASF demuxer |
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- showvolume filter |
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- Many improvements to the JPEG 2000 decoder |
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- Go2Meeting decoding support |
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- adrawgraph audio and drawgraph video filter |
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- removegrain video filter |
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- Intel QSV-accelerated MPEG-2 video and HEVC encoding |
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- Intel QSV-accelerated MPEG-2 video and HEVC decoding |
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- Intel QSV-accelerated VC-1 video decoding |
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- libkvazaar HEVC encoder |
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- erosion, dilation, deflate and inflate video filters |
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- Dynamic Audio Normalizer as dynaudnorm filter |
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- Reverse video and areverse audio filter |
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- Random filter |
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- deband filter |
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- AAC fixed-point decoding |
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- sidechaincompress audio filter |
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- bitstream filter for converting HEVC from MP4 to Annex B |
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- acrossfade audio filter |
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- allyuv and allrgb video sources |
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- atadenoise video filter |
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- OS X VideoToolbox support |
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- aphasemeter filter |
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- showfreqs filter |
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- vectorscope filter |
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- waveform filter |
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- hstack and vstack filter |
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- Support DNx100 (1440x1080@8) |
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- VAAPI hevc hwaccel |
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- VDPAU hevc hwaccel |
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- framerate filter |
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- Switched default encoders for webm to VP9 and Opus |
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- Removed experimental flag from the JPEG 2000 encoder |
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version 2.7: |
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- FFT video filter |
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- TDSC decoder |
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- DTS lossless extension (XLL) decoding (not lossless, disabled by default) |
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- showwavespic filter |
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- DTS decoding through libdcadec |
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- Drop support for nvenc API before 5.0 |
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- nvenc HEVC encoder |
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- Detelecine filter |
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- Intel QSV-accelerated H.264 encoding |
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- MMAL-accelerated H.264 decoding |
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- basic APNG encoder and muxer with default extension "apng" |
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- unpack DivX-style packed B-frames in MPEG-4 bitstream filter |
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- WebM Live Chunk Muxer |
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- nvenc level and tier options |
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- chorus filter |
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- Canopus HQ/HQA decoder |
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- Automatically rotate videos based on metadata in ffmpeg |
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- improved Quickdraw compatibility |
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- VP9 high bit-depth and extended colorspaces decoding support |
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- WebPAnimEncoder API when available for encoding and muxing WebP |
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- Direct3D11-accelerated decoding |
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- Support Secure Transport |
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- Multipart JPEG demuxer |
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version 2.6: |
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- nvenc encoder |
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- 10bit spp filter |
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- colorlevels filter |
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- RIFX format for *.wav files |
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- RTP/mpegts muxer |
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- non continuous cache protocol support |
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- tblend filter |
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- cropdetect support for non 8bpp, absolute (if limit >= 1) and relative (if limit < 1.0) threshold |
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- Camellia symmetric block cipher |
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- OpenH264 encoder wrapper |
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- VOC seeking support |
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- Closed caption Decoder |
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- fspp, uspp, pp7 MPlayer postprocessing filters ported to native filters |
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- showpalette filter |
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- Twofish symmetric block cipher |
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- Support DNx100 (960x720@8) |
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- eq2 filter ported from libmpcodecs as eq filter |
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- removed libmpcodecs |
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- Changed default DNxHD colour range in QuickTime .mov derivatives to mpeg range |
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- ported softpulldown filter from libmpcodecs as repeatfields filter |
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- dcshift filter |
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- RTP depacketizer for loss tolerant payload format for MP3 audio (RFC 5219) |
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- RTP depacketizer for AC3 payload format (RFC 4184) |
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- palettegen and paletteuse filters |
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- VP9 RTP payload format (draft 0) experimental depacketizer |
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- RTP depacketizer for DV (RFC 6469) |
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- DXVA2-accelerated HEVC decoding |
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- AAC ELD 480 decoding |
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- Intel QSV-accelerated H.264 decoding |
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- DSS SP decoder and DSS demuxer |
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- Fix stsd atom corruption in DNxHD QuickTimes |
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- Canopus HQX decoder |
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- RTP depacketization of T.140 text (RFC 4103) |
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- Port MIPS optimizations to 64-bit |
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version 2.5: |
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- HEVC/H.265 RTP payload format (draft v6) packetizer |
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- SUP/PGS subtitle demuxer |
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- ffprobe -show_pixel_formats option |
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- CAST128 symmetric block cipher, ECB mode |
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- STL subtitle demuxer and decoder |
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- libutvideo YUV 4:2:2 10bit support |
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- XCB-based screen-grabber |
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- UDP-Lite support (RFC 3828) |
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- xBR scaling filter |
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- AVFoundation screen capturing support |
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- ffserver supports codec private options |
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- creating DASH compatible fragmented MP4, MPEG-DASH segmenting muxer |
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- WebP muxer with animated WebP support |
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- zygoaudio decoding support |
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- APNG demuxer |
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- postproc visualization support |
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version 2.4: |
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- Icecast protocol |
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- ported lenscorrection filter from frei0r filter |
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- large optimizations in dctdnoiz to make it usable |
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- ICY metadata are now requested by default with the HTTP protocol |
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- support for using metadata in stream specifiers in fftools |
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- LZMA compression support in TIFF decoder |
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- H.261 RTP payload format (RFC 4587) depacketizer and experimental packetizer |
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- HEVC/H.265 RTP payload format (draft v6) depacketizer |
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- added codecview filter to visualize information exported by some codecs |
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- Matroska 3D support thorugh side data |
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- HTML generation using texi2html is deprecated in favor of makeinfo/texi2any |
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- silenceremove filter |
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version 2.3: |
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- AC3 fixed-point decoding |
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- shuffleplanes filter |
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- subfile protocol |
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- Phantom Cine demuxer |
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- replaygain data export |
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- VP7 video decoder |
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- Alias PIX image encoder and decoder |
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- Improvements to the BRender PIX image decoder |
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- Improvements to the XBM decoder |
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- QTKit input device |
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- improvements to OpenEXR image decoder |
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- support decoding 16-bit RLE SGI images |
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- GDI screen grabbing for Windows |
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- alternative rendition support for HTTP Live Streaming |
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- AVFoundation input device |
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- Direct Stream Digital (DSD) decoder |
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- Magic Lantern Video (MLV) demuxer |
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- On2 AVC (Audio for Video) decoder |
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- support for decoding through DXVA2 in ffmpeg |
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- libbs2b-based stereo-to-binaural audio filter |
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- libx264 reference frames count limiting depending on level |
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- native Opus decoder |
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- display matrix export and rotation API |
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- WebVTT encoder |
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- showcqt multimedia filter |
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- zoompan filter |
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- signalstats filter |
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- hqx filter (hq2x, hq3x, hq4x) |
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- flanger filter |
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- Image format auto-detection |
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- LRC demuxer and muxer |
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- Samba protocol (via libsmbclient) |
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- WebM DASH Manifest muxer |
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- libfribidi support in drawtext |
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version 2.2: |
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- HNM version 4 demuxer and video decoder |
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- Live HDS muxer |
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- setsar/setdar filters now support variables in ratio expressions |
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- elbg filter |
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- string validation in ffprobe |
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- support for decoding through VDPAU in ffmpeg (the -hwaccel option) |
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- complete Voxware MetaSound decoder |
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- remove mp3_header_compress bitstream filter |
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- Windows resource files for shared libraries |
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- aeval filter |
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- stereoscopic 3d metadata handling |
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- WebP encoding via libwebp |
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- ATRAC3+ decoder |
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- VP8 in Ogg demuxing |
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- side & metadata support in NUT |
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- framepack filter |
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- XYZ12 rawvideo support in NUT |
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- Exif metadata support in WebP decoder |
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- OpenGL device |
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- Use metadata_header_padding to control padding in ID3 tags (currently used in |
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MP3, AIFF, and OMA files), FLAC header, and the AVI "junk" block. |
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- Mirillis FIC video decoder |
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- Support DNx444 |
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- libx265 encoder |
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- dejudder filter |
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- Autodetect VDA like all other hardware accelerations |
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- aliases and defaults for Ogg subtypes (opus, spx) |
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version 2.1: |
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- aecho filter |
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- perspective filter ported from libmpcodecs |
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- ffprobe -show_programs option |
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- compand filter |
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- RTMP seek support |
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- when transcoding with ffmpeg (i.e. not streamcopying), -ss is now accurate |
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even when used as an input option. Previous behavior can be restored with |
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the -noaccurate_seek option. |
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- ffmpeg -t option can now be used for inputs, to limit the duration of |
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data read from an input file |
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- incomplete Voxware MetaSound decoder |
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- read EXIF metadata from JPEG |
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- DVB teletext decoder |
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- phase filter ported from libmpcodecs |
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- w3fdif filter |
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- Opus support in Matroska |
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- FFV1 version 1.3 is stable and no longer experimental |
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- FFV1: YUVA(444,422,420) 9, 10 and 16 bit support |
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- changed DTS stream id in lavf mpeg ps muxer from 0x8a to 0x88, to be |
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more consistent with other muxers. |
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- adelay filter |
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- pullup filter ported from libmpcodecs |
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- ffprobe -read_intervals option |
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- Lossless and alpha support for WebP decoder |
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- Error Resilient AAC syntax (ER AAC LC) decoding |
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- Low Delay AAC (ER AAC LD) decoding |
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- mux chapters in ASF files |
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- SFTP protocol (via libssh) |
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- libx264: add ability to encode in YUVJ422P and YUVJ444P |
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- Fraps: use BT.709 colorspace by default for yuv, as reference fraps decoder does |
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- make decoding alpha optional for prores, ffv1 and vp6 by setting |
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the skip_alpha flag. |
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- ladspa wrapper filter |
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- native VP9 decoder |
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- dpx parser |
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- max_error_rate parameter in ffmpeg |
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- PulseAudio output device |
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- ReplayGain scanner |
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- Enhanced Low Delay AAC (ER AAC ELD) decoding (no LD SBR support) |
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- Linux framebuffer output device |
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- HEVC decoder |
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- raw HEVC, HEVC in MOV/MP4, HEVC in Matroska, HEVC in MPEG-TS demuxing |
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- mergeplanes filter |
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version 2.0: |
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- curves filter |
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- reference-counting for AVFrame and AVPacket data |
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- ffmpeg now fails when input options are used for output file |
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or vice versa |
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- support for Monkey's Audio versions from 3.93 |
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- perms and aperms filters |
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- audio filtering support in ffplay |
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- 10% faster aac encoding on x86 and MIPS |
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- sine audio filter source |
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- WebP demuxing and decoding support |
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- ffmpeg options -filter_script and -filter_complex_script, which allow a |
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filtergraph description to be read from a file |
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- OpenCL support |
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- audio phaser filter |
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- separatefields filter |
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- libquvi demuxer |
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- uniform options syntax across all filters |
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- telecine filter |
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- interlace filter |
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- smptehdbars source |
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- inverse telecine filters (fieldmatch and decimate) |
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- colorbalance filter |
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- colorchannelmixer filter |
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- The matroska demuxer can now output proper verbatim ASS packets. It will |
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become the default at the next libavformat major bump. |
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- decent native animated GIF encoding |
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- asetrate filter |
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- interleave filter |
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- timeline editing with filters |
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- vidstabdetect and vidstabtransform filters for video stabilization using |
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the vid.stab library |
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- astats filter |
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- trim and atrim filters |
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- ffmpeg -t and -ss (output-only) options are now sample-accurate when |
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transcoding audio |
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- Matroska muxer can now put the index at the beginning of the file. |
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- extractplanes filter |
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- avectorscope filter |
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- ADPCM DTK decoder |
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- ADP demuxer |
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- RSD demuxer |
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- RedSpark demuxer |
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- ADPCM IMA Radical decoder |
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- zmq filters |
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- DCT denoiser filter (dctdnoiz) |
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- Wavelet denoiser filter ported from libmpcodecs as owdenoise (formerly "ow") |
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- Apple Intermediate Codec decoder |
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- Escape 130 video decoder |
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- FTP protocol support |
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- V4L2 output device |
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- 3D LUT filter (lut3d) |
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- SMPTE 302M audio encoder |
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- support for slice multithreading in libavfilter |
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- Hald CLUT support (generation and filtering) |
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- VC-1 interlaced B-frame support |
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- support for WavPack muxing (raw and in Matroska) |
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- XVideo output device |
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- vignette filter |
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- True Audio (TTA) encoder |
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- Go2Webinar decoder |
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- mcdeint filter ported from libmpcodecs |
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- sab filter ported from libmpcodecs |
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- ffprobe -show_chapters option |
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- WavPack encoding through libwavpack |
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- rotate filter |
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- spp filter ported from libmpcodecs |
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- libgme support |
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- psnr filter |
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version 1.2: |
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- VDPAU hardware acceleration through normal hwaccel |
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- SRTP support |
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- Error diffusion dither in Swscale |
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- Chained Ogg support |
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- Theora Midstream reconfiguration support |
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- EVRC decoder |
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- audio fade filter |
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- filtering audio with unknown channel layout |
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- allpass, bass, bandpass, bandreject, biquad, equalizer, highpass, lowpass |
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and treble audio filter |
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- improved showspectrum filter, with multichannel support and sox-like colors |
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- histogram filter |
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- tee muxer |
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- il filter ported from libmpcodecs |
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- support ID3v2 tags in ASF files |
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- encrypted TTA stream decoding support |
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- RF64 support in WAV muxer |
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- noise filter ported from libmpcodecs |
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- Subtitles character encoding conversion |
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- blend filter |
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- stereo3d filter ported from libmpcodecs |
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version 1.1: |
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|
|
- 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 |
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real time at low resolution. |
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- fixed rounding problems which caused quality problems at high |
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bitrates and large GOP size |
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version 0.3.2: small fixes |
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- ASF fixes |
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- put_seek bug fix |
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version 0.3.1: added avi/divx support |
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- added AVI support |
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- added MPEG-4 codec compatible with OpenDivX. It is based on the H.263 codec |
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- added sound for flash format (not tested) |
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version 0.3: initial public release
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