Entries are sorted chronologically from oldest to youngest within each release,

releases are sorted from youngest to oldest.

version <next>:

- AudioToolbox output device

- MacCaption demuxer

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