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A newer Changelog

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Originally committed as revision 1946 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Hetz Ben Hamo 2003-06-10 18:43:16 +00:00
parent 94a3401e93
commit e07702ba64
1 changed files with 48 additions and 11 deletions
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Changelog
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@ -1,13 +1,46 @@
version 0.4.7: <HTML>
<HEAD>
<TITLE>
FFmpeg Changelog
</TITLE>
</HEAD>
<body>
<h1> FFmpeg Changelog </h1>
<PRE>
version 0.4.7 (0.5 ???):
- 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 (Joca, improved by Johannes Carlson)
- 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) - qpel encoding (Michael)
- 4mv+b frames encoding finally fixed (Michael) - 4mv+b frames encoding finally fixed (Michael)
- chroma ME (Michael) - chroma ME (Michael)
- 5 comparission functions for ME (Michael) - 5 comparission functions for ME (Michael)
- b frame encoding speedup (Michael) - b frame encoding speedup (Michael)
- wmv2 codec (unfinished) - wmv2 codec (unfinished - Michael)
- user specified diamond size for EPZS (Michael) - user specified diamond size for EPZS (Michael)
.. And lots more new enhances and fixes.
version 0.4.6: version 0.4.6:
- completely new integer only mpeg audio layer 1/2/3 decoder rewritten - completely new integer only mpeg audio layer 1/2/3 decoder rewritten
@ -47,8 +80,8 @@ version 0.4.6:
version 0.4.5: version 0.4.5:
- some header fixes (Zdenek Kabelac <kabi@informatics.muni.cz>). - some header fixes (Zdenek Kabelac &lt;kabi@informatics.muni.cz&gt;).
- many MMX optimizations (Nick Kurshev <nickols_k@mail.ru>). - many MMX optimizations (Nick Kurshev &lt;nickols_k@mail.ru&gt;).
- added configure system (actually a small shell script). - added configure system (actually a small shell script).
- added mpeg audio layer 1/2/3 decoding using LGPL'ed mpglib by - added mpeg audio layer 1/2/3 decoding using LGPL'ed mpglib by
Michael Hipp (temporary solution - waiting for integer only Michael Hipp (temporary solution - waiting for integer only
@ -65,12 +98,12 @@ version 0.4.5:
- added MJPEG decoder. - added MJPEG decoder.
- added mmx/mmxext idct from libmpeg2. - added mmx/mmxext idct from libmpeg2.
- added pgmyuvpipe, ppm, and ppm_pipe formats (original patch by Celer - added pgmyuvpipe, ppm, and ppm_pipe formats (original patch by Celer
<celer@shell.scrypt.net>). &lt;celer@shell.scrypt.net&gt;).
- added pixel format convertion layer (e.g. for MJPEG or PPM). - added pixel format convertion layer (e.g. for MJPEG or PPM).
- added deinterlacing option. - added deinterlacing option.
- mpeg1/2 fixes. - mpeg1/2 fixes.
- mpeg4 vol header fixes (Jonathan Marsden <snmjbm@pacbell.net>). - mpeg4 vol header fixes (Jonathan Marsden &lt;snmjbm@pacbell.net&gt;).
- ARM optimizations (Lionel Ulmer <lionel.ulmer@free.fr>). - ARM optimizations (Lionel Ulmer &lt;lionel.ulmer@free.fr&gt;).
- Windows porting of file converter. - Windows porting of file converter.
- added MJPEG raw format (input/ouput). - added MJPEG raw format (input/ouput).
- added JPEG image format support (input/output). - added JPEG image format support (input/output).
@ -78,7 +111,7 @@ version 0.4.5:
version 0.4.4: version 0.4.4:
- fixed some std header definitions (Bjorn Lindgren - fixed some std header definitions (Bjorn Lindgren
<bjorn.e.lindgren@telia.com>). &lt;bjorn.e.lindgren@telia.com&gt;).
- added mpeg demux (mpeg 1 and 2 compatible). - added mpeg demux (mpeg 1 and 2 compatible).
- added ASF demux. - added ASF demux.
- added prototype RM demux. - added prototype RM demux.
@ -100,7 +133,7 @@ version 0.4.4:
version 0.4.3: version 0.4.3:
- BGR24 patch (initial patch by Jeroen Vreeken <pe1rxq@amsat.org>). - BGR24 patch (initial patch by Jeroen Vreeken &lt;pe1rxq@amsat.org&gt;).
- fixed raw yuv output. - fixed raw yuv output.
- added motion rounding support in MPEG4. - added motion rounding support in MPEG4.
- fixed motion bug rounding in MSMPEG4. - fixed motion bug rounding in MSMPEG4.
@ -115,7 +148,7 @@ this +codec ;) (JuanJo).
- suppressed 'img:' protocol. Simply use: /tmp/test%d.[pgm|Y] as input or - suppressed 'img:' protocol. Simply use: /tmp/test%d.[pgm|Y] as input or
output. output.
- added pgmpipe I/O format (original patch from Martin Aumueller - added pgmpipe I/O format (original patch from Martin Aumueller
<lists@reserv.at>, but changed completely since we use a format &lt;lists@reserv.at&gt;, but changed completely since we use a format
instead of a protocol). instead of a protocol).
version 0.4.2: version 0.4.2:
@ -167,7 +200,7 @@ version 0.4.0:
- added wav format support. - added wav format support.
- added "tty user interface" to ffmpeg to stop grabbing gracefully. - added "tty user interface" to ffmpeg to stop grabbing gracefully.
- added MMX/SSE optimizations to SAD (Sums of Absolutes Diferences) - added MMX/SSE optimizations to SAD (Sums of Absolutes Diferences)
(Juan J. Sierralta P. a.k.a. "Juanjo" <juanjo@atmlab.utfsm.cl>). (Juan J. Sierralta P. a.k.a. "Juanjo" &lt;juanjo@atmlab.utfsm.cl&gt;).
- added MMX DCT from mpeg2_movie 1.5 (Juanjo). - added MMX DCT from mpeg2_movie 1.5 (Juanjo).
- added new motion estimation algorithms, log and phods (Juanjo). - added new motion estimation algorithms, log and phods (Juanjo).
- changed directories : libav for format handling, libavcodec for - changed directories : libav for format handling, libavcodec for
@ -197,3 +230,7 @@ version 0.3.1: added avi/divx support
- added sound for flash format (not tested) - added sound for flash format (not tested)
version 0.3: initial public release version 0.3: initial public release
</PRE>
<hr>Copyright (c) 2001, 2002 Fabrice Bellard <hr>Fabrice Bellard - <em> fabrice.bellard at free.fr </em> - <A HREF="http://bellard.org/"> http://bellard.org/ </A> - <A HREF="http://www.ffmpeg.org/"> http://www.ffmpeg.org/ </A>
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