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# Date Author Comment
b81f8949 05/17/2005 10:47 PM Mike Melanson

Fraps FPS1 video decoder (v1 & v2), courtesy of Roine Gustafsson <roine
at users sf net>

Originally committed as revision 4264 to svn://svn.ffmpeg.org/ffmpeg/trunk

0bde73d9 05/17/2005 07:02 PM Michael Niedermayer

Vorbis decoder by (Balatoni Denes | dbalatoni programozo hu)

Originally committed as revision 4261 to svn://svn.ffmpeg.org/ffmpeg/trunk

0de1318a 05/10/2005 09:02 PM Michael Niedermayer

typo

Originally committed as revision 4214 to svn://svn.ffmpeg.org/ffmpeg/trunk

eb94aca9 05/08/2005 03:04 PM Charles Yates

support BUILDSUF patch by <charles dot yates at pandora dot be>

Originally committed as revision 4203 to svn://svn.ffmpeg.org/ffmpeg/trunk

8b975b7c 05/02/2005 10:14 PM Michael Niedermayer

put most codecs under ifdefs

Originally committed as revision 4173 to svn://svn.ffmpeg.org/ffmpeg/trunk

856dbbff 04/20/2005 09:42 AM Michael Niedermayer

Indeo 2 decoder by (Kostya <> kostya.shishkov gmail com)

Originally committed as revision 4141 to svn://svn.ffmpeg.org/ffmpeg/trunk

589f8220 04/03/2005 05:02 AM Mike Melanson

Autodesk Animator Studio Codec (AASC) video decoder, courtesy of
Konstantin Shishkov

Originally committed as revision 4099 to svn://svn.ffmpeg.org/ffmpeg/trunk

034eeaa1 03/28/2005 06:05 PM Mike Melanson

Westwood SND1 decoder, courtesy of Kostya

Originally committed as revision 4094 to svn://svn.ffmpeg.org/ffmpeg/trunk

a8a15e9d 03/26/2005 08:32 PM Mike Melanson

Winnov WNV1 video decoder, courtesy of Konstantin Shishkov

Originally committed as revision 4083 to svn://svn.ffmpeg.org/ffmpeg/trunk

078a8dd6 03/18/2005 02:13 AM Víctor Paesa

ogg has to be at the right of vorbis patch by ("Víctor Paesa" wzrlpy hotmail com)

Originally committed as revision 4055 to svn://svn.ffmpeg.org/ffmpeg/trunk

cc973ecb 03/16/2005 07:11 PM Luca Barbato

add libdir support to configure patch by (Luca Barbato )lu_zero gentoo org)

Originally committed as revision 4050 to svn://svn.ffmpeg.org/ffmpeg/trunk

7c653cc9 03/09/2005 07:46 PM Måns Rullgård

Oops patch by (Måns Rullgård <mru inprovide com>)

Originally committed as revision 4025 to svn://svn.ffmpeg.org/ffmpeg/trunk

6662ec29 03/09/2005 03:04 AM Michael Niedermayer

H.264 encoding with x264 by (Måns Rullgård <mru inprovide com>)

Originally committed as revision 4024 to svn://svn.ffmpeg.org/ffmpeg/trunk

40c5fa26 03/06/2005 11:20 PM Michael Niedermayer

AVOption removial patch from (James A. Morrison >ja2morri csclub.uwaterloo ca>)
with minor changes from me

Originally committed as revision 4019 to svn://svn.ffmpeg.org/ffmpeg/trunk

647b610c 03/06/2005 02:42 PM Falk Hüffner

-freduce-all-givs has been removed from gcc

Originally committed as revision 4011 to svn://svn.ffmpeg.org/ffmpeg/trunk

6d6d7970 03/06/2005 12:43 AM Mike Melanson

first pass at ALAC decoder from David Hammerton; while David's original
decoder works great, this decoder is not completely and seamlessly
integrated yet with FFmpeg

Originally committed as revision 4008 to svn://svn.ffmpeg.org/ffmpeg/trunk

2a515c08 03/05/2005 11:44 AM Torsten Martinsen

Support for AMR Interface Format 2 patch by ("Torsten Martinsen" <tma gatehouse dk>)

Originally committed as revision 4007 to svn://svn.ffmpeg.org/ffmpeg/trunk

9c7fb608 03/01/2005 02:24 AM Mike Melanson

go LOCO, courtesy of Kostya Shishkov

Originally committed as revision 3995 to svn://svn.ffmpeg.org/ffmpeg/trunk

f52072e3 02/26/2005 03:40 AM Michael Niedermayer

10l (shorten.o missing)

Originally committed as revision 3985 to svn://svn.ffmpeg.org/ffmpeg/trunk

5c5dea3f 02/24/2005 03:18 PM Nilesh Bansal

01-makefile_fix_updated.patch
Adds --enable-theora/--enable-vorbis/--enable-ogg to configure
If compiled WITHOUT --enable-theora, native VP3 decoder is used
patch by (Nilesh Bansal <nileshbansal gmail com>)

Originally committed as revision 3975 to svn://svn.ffmpeg.org/ffmpeg/trunk

fe533bb3 02/21/2005 05:50 PM Josh Varner

removing --disable-risky patch by (Josh Varner <jlvarner gmail com>)

Originally committed as revision 3966 to svn://svn.ffmpeg.org/ffmpeg/trunk

21aa398f 01/22/2005 05:52 PM Alex Beregszaszi

preliminary vc9 bitstream decoder, committing to make syncing and team-work on it easier

Originally committed as revision 3861 to svn://svn.ffmpeg.org/ffmpeg/trunk

8b8e1c55 01/21/2005 10:16 PM Philipp Matthias Hahn

Out-of-directory build patch by (Philipp Matthias Hahn <pmhahn titan.lahn de>)
preserve support for spaces in directories in case of in-tree builds by (James A. Morrison <ja2morri csclub.uwaterloo ca>)

Originally committed as revision 3855 to svn://svn.ffmpeg.org/ffmpeg/trunk

f14d4e7e 01/11/2005 08:16 AM Diego Biurrun

Quote path expression to take care of $(prefix) possibly containing spaces.

Originally committed as revision 3821 to svn://svn.ffmpeg.org/ffmpeg/trunk

4d4bb927 12/29/2004 11:17 PM Roberto Togni

Fix compilation when both amr_nb and amr_wb are enabled

Originally committed as revision 3782 to svn://svn.ffmpeg.org/ffmpeg/trunk

caa336b4 12/29/2004 05:50 PM Michael Niedermayer

common.c -> bitstream.c (and the single non bitstream func -> utils.c)
common.h -> common.h/bitstream.h

Originally committed as revision 3777 to svn://svn.ffmpeg.org/ffmpeg/trunk

2450cff2 11/21/2004 06:04 PM François Revol

BeOS threading support. changed some "if FOO_THREAD||BAR_THREAD" to a more generic "if HAVE_THREADS"

Originally committed as revision 3702 to svn://svn.ffmpeg.org/ffmpeg/trunk

acfd8f0f 11/17/2004 03:45 AM Mike Melanson

native QPEG video decoder, courtesy of Konstantin Shishkov

Originally committed as revision 3688 to svn://svn.ffmpeg.org/ffmpeg/trunk

5b6d5596 11/11/2004 06:09 PM Michael Niedermayer

move p*m from image/lavf -> image2/lavc
video/audio_codec_id in AVFormatParameters to override/help demuxer
av_guess_codec() to guess the default codecs based upon muxer + filename

Originally committed as revision 3668 to svn://svn.ffmpeg.org/ffmpeg/trunk

4eff7cf4 11/09/2004 11:31 PM Michael Niedermayer

porting png support from -f image to -f image2

Originally committed as revision 3665 to svn://svn.ffmpeg.org/ffmpeg/trunk

672a19aa 10/30/2004 01:43 AM Michael Niedermayer

range coder

Originally committed as revision 3654 to svn://svn.ffmpeg.org/ffmpeg/trunk

ab711b3c 10/27/2004 04:30 AM Mike Melanson

Miro VideoXL (VIXL) decoder, courtesy of Konstantin Shishkov

Originally committed as revision 3641 to svn://svn.ffmpeg.org/ffmpeg/trunk

91378af4 10/05/2004 05:43 PM Frantisek Dvorak

Build process: libpostproc patch by (Franti?ek Dvo?ák <valtri at users dot sourceforge dot net>)

Originally committed as revision 3559 to svn://svn.ffmpeg.org/ffmpeg/trunk

65d1bea2 10/01/2004 01:32 PM Michel Bardiaux

Help debugging by keeping symbols ans line numbers patch by (Michel Bardiaux <mbardiaux at peaktime dot be>)

Originally committed as revision 3545 to svn://svn.ffmpeg.org/ffmpeg/trunk

d08d7142 09/28/2004 03:09 AM Mike Melanson

support for Sierra Online audio files and Apple QuickDraw codec,
courtesy of Konstantin Shishkov

Originally committed as revision 3529 to svn://svn.ffmpeg.org/ffmpeg/trunk

e4a185ac 09/27/2004 09:09 PM Michael Niedermayer

10l forgot to commit

Originally committed as revision 3525 to svn://svn.ffmpeg.org/ffmpeg/trunk

a6a12a8a 09/16/2004 07:05 PM Romain Dolbeau

h264 qpel mc, size 16 patch by (Romain Dolbeau <dolbeau at caps-entreprise dot com>)

Originally committed as revision 3472 to svn://svn.ffmpeg.org/ffmpeg/trunk

d0a0bbd2 09/16/2004 03:31 AM Mike Melanson

IBM Ultimotion video decoder, courtesy of Konstantin Shishkov

Originally committed as revision 3468 to svn://svn.ffmpeg.org/ffmpeg/trunk

54f5fd22 08/21/2004 07:19 PM Alex Beregszaszi

new opensource lossy/lossless audio codec based on speech compression techniques (actually based on bonk)

Originally committed as revision 3405 to svn://svn.ffmpeg.org/ffmpeg/trunk

9d53d58e 08/14/2004 03:08 PM Mike Melanson

TechSmith Camtasia (TSCC) video decoder, courtesy of Konstantin Shishkov

Originally committed as revision 3390 to svn://svn.ffmpeg.org/ffmpeg/trunk

c5c97a8d 07/26/2004 04:36 PM Michael Niedermayer

libdts support improvements by (Aurelien Jacobs)

Originally committed as revision 3345 to svn://svn.ffmpeg.org/ffmpeg/trunk

791e7b83 07/25/2004 11:36 PM Michael Niedermayer

my experimental wavelet codec
note, this is far from finished, dont expect todays encodings to be decodeable with cvs tomorrow ...

Originally committed as revision 3341 to svn://svn.ffmpeg.org/ffmpeg/trunk

1ddadfa9 07/16/2004 07:48 PM Adam Thayer

XviD Support patch by (Adam Thayer <krevnik at comcast dot net>)

Originally committed as revision 3325 to svn://svn.ffmpeg.org/ffmpeg/trunk

23c99253 07/14/2004 01:32 AM Michael Niedermayer

libdts support by (Benjamin Zores <ben at geexbox dot org>)

Originally committed as revision 3310 to svn://svn.ffmpeg.org/ffmpeg/trunk

7b1fa7db 06/18/2004 01:11 PM Michael Niedermayer

100l

Originally committed as revision 3234 to svn://svn.ffmpeg.org/ffmpeg/trunk

c6148de2 05/30/2004 08:37 PM Michael Niedermayer

h261 decoder by (Maarten Daniels <maarten.daniels at student dot luc dot ac dot be>)

Originally committed as revision 3176 to svn://svn.ffmpeg.org/ffmpeg/trunk

29adde83 05/04/2004 02:51 AM Michael Niedermayer

arbitrary precision integer support
+ - * / % << >> log2 compare are supported
and dont fear, no bloated lib, just 130 lines of c code

Originally committed as revision 3105 to svn://svn.ffmpeg.org/ffmpeg/trunk

38acbc3c 04/25/2004 03:33 AM Mike Melanson

hook up support for SSE2-optimized VP3 IDCT

Originally committed as revision 3064 to svn://svn.ffmpeg.org/ffmpeg/trunk

bb476ff3 04/24/2004 03:16 PM James Morrison

vis detection patch by (James Morrison <ja2morri at csclub dot uwaterloo dot ca>)

Originally committed as revision 3057 to svn://svn.ffmpeg.org/ffmpeg/trunk

cbdd9b53 04/24/2004 02:02 AM Roman Shaposhnik
  • Enabling UltraSparc stuff wit _SPARC64

Originally committed as revision 3049 to svn://svn.ffmpeg.org/ffmpeg/trunk

44f54ceb 04/23/2004 11:38 PM Michael Niedermayer

VIS optimized motion compensation code. by (David S. Miller <davem at redhat dot com>)
ported to ffmpeg by (ja2morri at csclub dot uwaterloo dot ca (james morrison))
useable under LGPL with their agreement

Originally committed as revision 3048 to svn://svn.ffmpeg.org/ffmpeg/trunk

1b8b121f 04/09/2004 02:57 PM Michael T. Dean

Missing LDFLAGS in libavcodec/Makefile patch by ("Michael T. Dean" <mtdean at thirdcontact dot com>)

Originally committed as revision 2987 to svn://svn.ffmpeg.org/ffmpeg/trunk

148beec7 03/09/2004 12:18 PM Zdenek Kabelac
  • missing opts for make dep

Originally committed as revision 2860 to svn://svn.ffmpeg.org/ffmpeg/trunk

44cb64ee 03/08/2004 02:13 AM Mike Melanson

seperated out the C-based VP3 DSP functions into a different file; also
ported the MMX-optimized versions of those functions

Originally committed as revision 2855 to svn://svn.ffmpeg.org/ffmpeg/trunk

16806499 02/19/2004 08:29 PM Michael Niedermayer

w32threads by (Gildas Bazin <gbazin at altern dot org>)

Originally committed as revision 2803 to svn://svn.ffmpeg.org/ffmpeg/trunk

ac2570a8 02/18/2004 01:49 AM Michael Niedermayer

flac fixes:
fix data types of residual&decoded
fix twos complement bitfields
fix utf8 (no, utf8 is not the same as the simple and compact uvlc used in nut)
add truncated bitstream support, both ogg and flac demuxers in mplayer cvs provide incomplete frames, and furthermore it isnt possible to find frameboundaries in flac without decoding it completly...

9c3d33d6 02/13/2004 05:54 PM Michael Niedermayer

multithreaded/SMP motion estimation
multithreaded/SMP encoding for MPEG1/MPEG2/MPEG4/H263
all pthread specific code is in pthread.c
to try it, run configure --enable-pthreads and ffmpeg ... -threads <num>
the internal thread API is a simple AVCodecContext.execute() callback which executes a given function pointer with different arguments and returns after finishing all, that way no mutexes or other thread-mess is needed outside pthread.c...

e5966052 02/07/2004 08:20 AM Roman Shaposhnik
  • Initial implementation of the G.726 ADPCM audio codec.

Originally committed as revision 2759 to svn://svn.ffmpeg.org/ffmpeg/trunk

070ed1bc 02/05/2004 05:22 AM Mike Melanson

initial commit for Quicktime Animation (RLE) video decoder; bit depths
32, 24, and 16 are working; 8bpp is partially working; 4, 2, and 1 bpp
are not supported yet

Originally committed as revision 2748 to svn://svn.ffmpeg.org/ffmpeg/trunk

a273bbfb 01/12/2004 10:14 PM Roberto Togni

MSZH and ZLIB decoder support
Experimental ZLIB encoder (not working yet)

Originally committed as revision 2693 to svn://svn.ffmpeg.org/ffmpeg/trunk

fafa0b75 01/02/2004 04:45 AM Mike Melanson

first pass at Sierra VMD A/V decoders; video looks great, audio is not
yet complete

Originally committed as revision 2652 to svn://svn.ffmpeg.org/ffmpeg/trunk

9a4117d5 12/03/2003 04:22 AM Mike Melanson

initial support for Duck TrueMotion v1 (think of it as On2 VP1); only
16-bit mode supported thus far

Originally committed as revision 2555 to svn://svn.ffmpeg.org/ffmpeg/trunk

42cad81a 11/14/2003 05:42 AM Mike Melanson

yep, FLI support

Originally committed as revision 2519 to svn://svn.ffmpeg.org/ffmpeg/trunk

8424cf50 11/10/2003 03:29 PM Fabrice Bellard

new audio/video parser API

Originally committed as revision 2492 to svn://svn.ffmpeg.org/ffmpeg/trunk

11e29a41 11/10/2003 03:14 AM Mike Melanson

added Apple Graphics (SMC) decoder

Originally committed as revision 2488 to svn://svn.ffmpeg.org/ffmpeg/trunk

1dc1ed99 11/07/2003 10:39 PM Roberto Togni

8BPS decoder

Originally committed as revision 2486 to svn://svn.ffmpeg.org/ffmpeg/trunk

14cabd40 10/26/2003 10:14 AM James Klicman

AltiVec optimized fdct patch by (James Klicman <james at klicman dot org>)

Originally committed as revision 2439 to svn://svn.ffmpeg.org/ffmpeg/trunk

07bd15c3 10/24/2003 07:59 PM Fred Rothganger

rational.h not installed patch by (Fred Rothganger <rothgang at uiuc dot edu>)

Originally committed as revision 2426 to svn://svn.ffmpeg.org/ffmpeg/trunk

65e4c8c9 10/22/2003 06:26 PM Michael Niedermayer

floating point AAN DCT

Originally committed as revision 2415 to svn://svn.ffmpeg.org/ffmpeg/trunk

5ff85f1d 10/20/2003 08:23 PM Michael Niedermayer

AVRational
sample_aspect_ratio
aspect ratio in JPEG JFIF is SAR not DAR !
removed nonsense SAR guessing code
various related cleanups
bugs?

Originally committed as revision 2403 to svn://svn.ffmpeg.org/ffmpeg/trunk

cf9d24ad 10/18/2003 06:47 PM Dan Christiansen

- Moving Wall from the individual Makefiles to configure (and only
have it passed to GCC)
Moving the usage in configure to the top of it, so you don't have to
wait needlessly
- Silence compiler output during configuration
- Add support for configuring with IBM XLC...

fc384777 10/15/2003 03:20 AM Mike Melanson

activate the XA and ADX ADPCM codecs

Originally committed as revision 2385 to svn://svn.ffmpeg.org/ffmpeg/trunk

29d48296 10/04/2003 09:53 AM Michael Niedermayer

Patch for AAC encoding with libfaac by (Gildas Bazin <gbazin at altern dot org>)

Originally committed as revision 2342 to svn://svn.ffmpeg.org/ffmpeg/trunk

4120a53a 10/03/2003 05:43 AM Mike Melanson

implemented Id Quake II CIN support

Originally committed as revision 2339 to svn://svn.ffmpeg.org/ffmpeg/trunk

6955a882 10/02/2003 05:20 AM Mike Melanson

first pass at a VQA video decoder

Originally committed as revision 2332 to svn://svn.ffmpeg.org/ffmpeg/trunk

2fdf638b 10/01/2003 04:39 AM Mike Melanson

New demuxers: Sega FILM/CPK, Westwood VQA & AUD; new decoders: MS RLE &
Video-1, Apple RPZA, Cinepak, Westwood IMA ADPCM

Originally committed as revision 2324 to svn://svn.ffmpeg.org/ffmpeg/trunk

fe0f2a97 09/28/2003 10:53 PM Dan Christiansen

PowerPC warnings & optimisations patch by (Dan Christiansen <danchr at daimi dot au dot dk>)

Originally committed as revision 2315 to svn://svn.ffmpeg.org/ffmpeg/trunk

d663a1fd 09/28/2003 08:34 PM Michael Niedermayer

AMR-WB support by (Johannes Carlsson <joca at rixmail dot se>)

Originally committed as revision 2311 to svn://svn.ffmpeg.org/ffmpeg/trunk

cf7412b5 09/16/2003 08:28 PM Fabrice Bellard

use VC++ lib tool if available

Originally committed as revision 2286 to svn://svn.ffmpeg.org/ffmpeg/trunk

cb728d79 09/15/2003 10:27 PM Fabrice Bellard

correct DLL windows install

Originally committed as revision 2279 to svn://svn.ffmpeg.org/ffmpeg/trunk

f7728bf6 09/13/2003 10:07 AM Falk Hüffner

Use asms instead of builtins when compiling for generic Alpha. Less
ugly.

Originally committed as revision 2270 to svn://svn.ffmpeg.org/ffmpeg/trunk

cddf3f45 09/09/2003 07:03 PM Glenn Maynard

Debug/optimization patch by (Glenn Maynard <g_sf at zewt dot org>)

Originally committed as revision 2240 to svn://svn.ffmpeg.org/ffmpeg/trunk

9937e686 09/08/2003 04:10 AM Mike Melanson

New fringe codecs: WC3/Xan video, Xan DPCM, DK3 & DK4 ADPCM

Originally committed as revision 2217 to svn://svn.ffmpeg.org/ffmpeg/trunk

3ef8be2b 09/02/2003 04:32 AM Mike Melanson

initial commit for Id RoQ and Interplay MVE multimedia subsystems

Originally committed as revision 2195 to svn://svn.ffmpeg.org/ffmpeg/trunk

b6e52719 08/11/2003 08:27 PM Magnus Damm

Simplified and fixed altivec/altivec.h detection under Linux and Darwin (and others). Patch by Magnus Damm <>

Originally committed as revision 2120 to svn://svn.ffmpeg.org/ffmpeg/trunk

3aff069b 07/27/2003 08:20 PM Alex Beregszaszi

CLJR decoding support

Originally committed as revision 2090 to svn://svn.ffmpeg.org/ffmpeg/trunk

4f1bb8a9 07/26/2003 11:21 PM Ivan Kalvachev

compile xvmc only when requested

Originally committed as revision 2088 to svn://svn.ffmpeg.org/ffmpeg/trunk

2e7b4c84 07/26/2003 01:28 AM Ivan Kalvachev

initial XvMC support

Originally committed as revision 2085 to svn://svn.ffmpeg.org/ffmpeg/trunk

be3564ed 07/24/2003 12:18 PM Michael Niedermayer

ATI VCR1 decoder

Originally committed as revision 2076 to svn://svn.ffmpeg.org/ffmpeg/trunk

bd7d1ea7 07/07/2003 11:19 AM Alex Beregszaszi

Optimized simple idct for arm by Frederic 'dilb' Boulay <>. Currently licensed under the GPLv2, but the author allowed to license it under the LGPL, feel free to change

Originally committed as revision 2017 to svn://svn.ffmpeg.org/ffmpeg/trunk

b8414bbd 06/13/2003 08:31 AM Nick Kurshev

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)

Originally committed as revision 1952 to svn://svn.ffmpeg.org/ffmpeg/trunk

5e20f836 06/09/2003 02:24 AM Michael Niedermayer

FFV1 codec (our very simple lossless intra only codec, compresses much better then huffyuv)

Originally committed as revision 1939 to svn://svn.ffmpeg.org/ffmpeg/trunk

bc634f6f 06/05/2003 02:30 PM Zdenek Kabelac
  • 3gp patch by Joca

Originally committed as revision 1931 to svn://svn.ffmpeg.org/ffmpeg/trunk

8809cfee 06/01/2003 12:56 AM Michael Niedermayer

4xm codec

Originally committed as revision 1923 to svn://svn.ffmpeg.org/ffmpeg/trunk

3d2e8cce 05/19/2003 01:30 PM Michael Niedermayer

ASV1 codec
with postprocessing support :)

Originally committed as revision 1891 to svn://svn.ffmpeg.org/ffmpeg/trunk

0c6bd2ea 05/14/2003 12:18 PM BERO

sh4 optimized idct & bswap patch by (BERO <bero at geocities dot co dot jp>)

Originally committed as revision 1877 to svn://svn.ffmpeg.org/ffmpeg/trunk

891f64b3 05/14/2003 11:40 AM joca@rixmail.se

AMR-NB audio support patch by (<joca at rixmail dot se>)

Originally committed as revision 1876 to svn://svn.ffmpeg.org/ffmpeg/trunk

445ad18d 05/12/2003 12:32 PM Zdenek Kabelac
  • link libfaad when needed

Originally committed as revision 1862 to svn://svn.ffmpeg.org/ffmpeg/trunk

280bd7b7 05/12/2003 10:55 AM Zdenek Kabelac
  • support for AAC audio streams via libfaad
  • could be complied with runtime linking of libfaad (CONFIG_FAADBIN)
  • missing/untested support for raw AAC streams (maybe there will be
    just one entry for aac)
  • missing configure check for libfaad/config option...
d86053a4 05/05/2003 02:54 AM Mike Melanson

first pass at a new VP3 video decoder

Originally committed as revision 1831 to svn://svn.ffmpeg.org/ffmpeg/trunk