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Diffstat (limited to 'contrib/ffmpeg/Changelog')
| -rw-r--r-- | contrib/ffmpeg/Changelog | 400 |
1 files changed, 0 insertions, 400 deletions
diff --git a/contrib/ffmpeg/Changelog b/contrib/ffmpeg/Changelog deleted file mode 100644 index 0b96efe85..000000000 --- a/contrib/ffmpeg/Changelog +++ /dev/null @@ -1,400 +0,0 @@ -version <next> -- 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 encoder/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 encoder and decoder -- CamStudio video decoder -- build system improvements -- tabs and trailing whitespace removed from the codebase -- 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 Blocks Motion Video decoder and encoder -- Improved Theora/VP3 decoder -- True Audio (TTA) decoder -- AVS demuxer and video decoder -- 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 -- Delphine Software .cin demuxer/audio and video decoder -- Tiertex .seq demuxer/video decoder -- MTV demuxer -- TIFF picture decoder -- GIF picture decoder -- Intel Music decoder -- 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 - -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 multipler 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 vissualization -- 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 - -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@informatics.muni.cz>) -- many MMX optimizations (Nick Kurshev <nickols_k@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@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@pacbell.net>) -- ARM optimizations (Lionel Ulmer <lionel.ulmer@free.fr>). -- Windows porting of file converter -- added MJPEG raw format (input/ouput) -- added JPEG image format support (input/output) - -version 0.4.4: - -- fixed some std header definitions (Bjorn Lindgren - <bjorn.e.lindgren@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@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@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 optimisation). 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@atmlab.utfsm.cl>) -- added MMX DCT from mpeg2_movie 1.5 (Juanjo) -- added new motion estimation algorithms, log and phods (Juanjo) -- changed directories: libav for format handling, libavcodec for - codecs - -version 0.3.4: - -- added stereo in MPEG audio encoder - -version 0.3.3: - -- added 'high quality' mode which use motion vectors. It can be used in - real time at low resolution. -- fixed rounding problems which caused quality problems at high - bitrates and large GOP size - -version 0.3.2: small fixes - -- ASF fixes -- put_seek bug fix - -version 0.3.1: added avi/divx support - -- added AVI support -- added MPEG-4 codec compatible with OpenDivX. It is based on the H.263 codec -- added sound for flash format (not tested) - -version 0.3: initial public release |