X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=Changelog;h=7cfa39f5d7d424f71ee7543c6f4743e39e55b705;hb=b4c64c509289333864b897d5a266a45b60c9be2a;hp=3d1421639cc74d764bbd3bc026ff67b61db64eb4;hpb=de6d9b6404bfd1c589799142da5a95428f146edd;p=ffmpeg diff --git a/Changelog b/Changelog index 3d1421639cc..7cfa39f5d7d 100644 --- a/Changelog +++ b/Changelog @@ -1,7 +1,111 @@ +version : +- 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 + +version 0.4.8: + +- MPEG2 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 a 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 + then huffyuv) (Michael) +- ASV1 (Asus), H.264, Intel indeo3 codecs has 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 multi platform 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 Multi platform 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 comparission 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 enhances 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 on QuickTime files. (Juanjo) +- now we can decode H.263 streams found on 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 MPEG2 TS demux +- 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 ). -- many MMX optimizations (Nick Kurshev ). +- 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 @@ -14,11 +118,24 @@ version 0.4.5: - 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 convertion layer (e.g. for MJPEG or PPM). +- added deinterlacing option. +- mpeg1/2 fixes. +- mpeg4 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 demux (mpeg 1 and 2 compatible). - added ASF demux. - added prototype RM demux. @@ -40,7 +157,7 @@ version 0.4.4: version 0.4.3: -- BGR24 patch (initial patch by Jeroen Vreeken ). +- BGR24 patch (initial patch by Jeroen Vreeken <pe1rxq@amsat.org>). - fixed raw yuv output. - added motion rounding support in MPEG4. - fixed motion bug rounding in MSMPEG4. @@ -55,7 +172,7 @@ this +codec ;) (JuanJo). - suppressed 'img:' protocol. Simply use: /tmp/test%d.[pgm|Y] as input or output. - added pgmpipe I/O format (original patch from Martin Aumueller - , but changed completely since we use a format + <lists@reserv.at>, but changed completely since we use a format instead of a protocol). version 0.4.2: @@ -107,7 +224,7 @@ version 0.4.0: - added wav format support. - added "tty user interface" to ffmpeg to stop grabbing gracefully. - added MMX/SSE optimizations to SAD (Sums of Absolutes Diferences) - (Juan J. Sierralta P. a.k.a. "Juanjo" ). + (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