1 Entries are sorted chronologically from oldest to youngest within each release,
2 releases are sorted from youngest to oldest.
7 - many many things we forgot because we rather write code than changelogs
8 - libmpcodecs video filter support (3 times as many filters than before)
9 - mpeg2 aspect ratio dection fixed
10 - libxvid aspect pickiness fixed
11 - Frame multithreaded decoding
12 - Lots of deprecated API cruft removed
13 - fft and imdct optimizations for AVX (Sandy Bridge) processors
14 - showinfo filter added
16 - SMPTE 302M AES3 audio decoder
17 - Apple Core Audio Format muxer
18 - 9bit and 10bit H.264 decoding
19 - 9bit and 10bit FFV1 encoding / decoding
24 - WebM support in Matroska de/muxer
25 - low overhead Ogg muxing
27 - VP8 de/encoding via libvpx
28 - Demuxer for On2's IVF format
29 - Pictor/PC Paint decoder
31 - libfaad2 wrapper removed
32 - DTS-ES extension (XCh) decoding support
34 - RTSP tunneling over HTTP
35 - RTP depacketization of SVQ3
36 - -strict inofficial replaced by -strict unofficial
37 - ffplay -exitonkeydown and -exitonmousedown options added
38 - native GSM / GSM MS decoder
39 - RTP depacketization of QDM2
40 - ANSI/ASCII art playback system
41 - Lego Mindstorms RSO de/muxer
43 - SubRip subtitle file muxer and demuxer
44 - Chinese AVS encoding via libxavs
45 - ffprobe -show_packets option added
46 - RTP packetization of Theora and Vorbis
47 - RTP depacketization of MP4A-LATM
48 - RTP packetization and depacketization of VP8
50 - Apple HTTP Live Streaming demuxer
53 - G.722 ADPCM audio encoder/decoder
56 - frei0r wrapper filter
57 - change crop filter syntax to width:height:x:y
58 - make the crop filter accept parametric expressions
59 - make ffprobe accept AVFormatContext options
62 - Demuxer for Leitch/Harris' VR native stream format (LXF)
63 - RTP depacketization of the X-QT QuickTime format
64 - SAP (Session Announcement Protocol, RFC 2974) muxer and demuxer
66 - ffmpeg -crop* options removed
67 - transpose filter added
68 - ffmpeg -force_key_frames option added
69 - demuxer for receiving raw rtp:// URLs without an SDP description
70 - single stream LATM/LOAS decoder
72 - Win64 support for optimized asm functions
73 - MJPEG/AVI1 to JPEG/JFIF bitstream filter
74 - ASS subtitle encoder and decoder
75 - IEC 61937 encapsulation for E-AC3, TrueHD, DTS-HD (for HDMI passthrough)
76 - overlay filter added
77 - rename aspect filter to setdar, and pixelaspect to setsar
79 - Mobotix .mxg demuxer
82 - RTP depacketization of QCELP
84 - gradfun filter added
86 - replace the ocv_smooth filter with a more generic ocv filter
87 - Windows Televison (WTV) demuxer
88 - FFmpeg metadata format muxer and demuxer
89 - SubRip (srt) subtitle encoder and decoder
90 - floating-point AC-3 encoder added
92 - ffmpeg -copytb option added
94 - Wing Commander IV movies decoder added
96 - Bink version 'b' audio and video decoder
97 - Bitmap Brothers JV playback system
98 - Apple HTTP Live Streaming protocol handler
99 - sndio support for playback and record
100 - Linux framebuffer input device added
101 - Chronomaster DFA decoder
103 - MicroDVD subtitle file muxer and demuxer
104 - Playstation Portable PMP format demuxer
105 - fieldorder video filter added
106 - AAC encoding via libvo-aacenc
107 - AMR-WB encoding via libvo-amrwbenc
109 - Mobotix MxPEG decoder
114 - PB-frame decoding for H.263
115 - deprecated vhook subsystem removed
116 - deprecated old scaler removed
118 - Alpha channel scaler
120 - RTP packetization of H.263
121 - RTP packetization of AMR
122 - RTP depacketization of Vorbis
123 - CorePNG decoding support
124 - Cook multichannel decoding support
125 - introduced avlanguage helpers in libavformat
126 - 8088flex TMV demuxer and decoder
127 - per-stream language-tags extraction in asfdec
128 - V210 decoder and encoder
129 - remaining GPL parts in AC-3 decoder converted to LGPL
131 - SoX native format muxer and demuxer
132 - AMR-NB decoding/encoding, AMR-WB decoding via OpenCORE libraries
134 - Electronic Arts Madcow decoder
135 - DivX (XSUB) subtitle encoder
136 - nonfree libamr support for AMR-NB/WB decoding/encoding removed
137 - experimental AAC encoder
138 - RTP depacketization of ASF and RTSP from WMS servers
139 - RTMP support in libavformat
140 - noX handling for OPT_BOOL X options
142 - IEC-61937 compatible Muxer
144 - Bluray (PGS) subtitle decoder
145 - LPCM support in MPEG-TS (HDMV RID as found on Blu-ray disks)
147 - Core Audio Format demuxer
149 - MD STUDIO audio demuxer
150 - RF64 support in WAV demuxer
151 - MPEG-4 Audio Lossless Coding (ALS) decoder
152 - -formats option split into -formats, -codecs, -bsfs, and -protocols
154 - CDG demuxer and decoder
156 - Auravision Aura 1 and 2 decoders
157 - Deluxe Paint Animation playback system
159 - Adobe Filmstrip muxer and demuxer
160 - RTP depacketization of H.263
161 - Bink demuxer and audio/video decoders
162 - enable symbol versioning by default for linkers that support it
163 - IFF PBM/ILBM bitmap decoder
166 - RTP depacketization of AMR
172 - Kega Game Video (KGV1) decoder
173 - VorbisComment writing for FLAC, Ogg FLAC and Ogg Speex files
174 - RTP depacketization of Theora
175 - HTTP Digest authentication
176 - RTMP/RTMPT/RTMPS/RTMPE/RTMPTE protocol support via librtmp
177 - Psygnosis YOP demuxer and video decoder
178 - spectral extension support in the E-AC-3 decoder
179 - unsharp video filter
180 - RTP hinting in the mov/3gp/mp4 muxer
181 - Dirac in Ogg demuxing
182 - seek to keyframes in Ogg
183 - 4:2:2 and 4:4:4 Theora decoding
184 - 35% faster VP3/Theora decoding
185 - faster AAC decoding
186 - faster H.264 decoding
187 - RealAudio 1.0 (14.4K) encoder
192 - DV50 AKA DVCPRO50 encoder, decoder, muxer and demuxer
193 - TechSmith Camtasia (TSCC) video decoder
194 - IBM Ultimotion (ULTI) video decoder
195 - Sierra Online audio file demuxer and decoder
196 - Apple QuickDraw (qdrw) video decoder
197 - Creative ADPCM audio decoder (16 bits as well as 8 bits schemes)
198 - Electronic Arts Multimedia (WVE/UV2/etc.) file demuxer
199 - Miro VideoXL (VIXL) video decoder
200 - H.261 video encoder
202 - Nullsoft Video (NSV) file demuxer
203 - Shorten audio decoder
205 - Apple Lossless Audio Codec (ALAC) decoder
206 - Winnov WNV1 video decoder
207 - Autodesk Animator Studio Codec (AASC) decoder
208 - Indeo 2 video decoder
209 - Fraps FPS1 video decoder
210 - Snow video encoder/decoder
211 - Sonic audio encoder/decoder
212 - Vorbis audio decoder
213 - Macromedia ADPCM decoder
214 - Duck TrueMotion 2 video decoder
215 - support for decoding FLX and DTA extensions in FLIC files
216 - H.264 custom quantization matrices support
217 - ffserver fixed, it should now be usable again
219 - Real Cooker audio decoder
220 - TrueSpeech audio decoder
221 - WMA2 audio decoder fixed, now all files should play correctly
222 - RealAudio 14.4 and 28.8 decoders fixed
224 - build system improvements
225 - tabs and trailing whitespace removed from the codebase
226 - CamStudio video decoder
227 - AIFF/AIFF-C audio format, encoding and decoding
228 - ADTS AAC file reading and writing
229 - Creative VOC file reading and writing
230 - American Laser Games multimedia (*.mm) playback system
231 - Zip Motion Blocks Video decoder
232 - improved Theora/VP3 decoder
233 - True Audio (TTA) decoder
234 - AVS demuxer and video decoder
236 - Smacker demuxer and decoder
237 - NuppelVideo/MythTV demuxer and RTjpeg decoder
239 - MPEG-2 intra VLC support
240 - MPEG-2 4:2:2 encoder
241 - Flash Screen Video decoder
243 - Chinese AVS decoder
246 - VC-1/WMV3/WMV9 video decoder
249 - VMware video decoder
252 - WavPack lossless audio decoder
253 - Targa (.TGA) picture decoder
254 - Vorbis audio encoder
255 - Delphine Software .cin demuxer/audio and video decoder
256 - Tiertex .seq demuxer/video decoder
258 - TIFF picture encoder and decoder
259 - GIF picture decoder
260 - Intel Music Coder decoder
261 - Zip Motion Blocks Video encoder
263 - Flash Screen Video encoder
264 - Theora encoding via libtheora
267 - GSM-MS encoder and decoder
269 - DXA demuxer and decoder
271 - Gamecube movie (.THP) playback system
272 - Blackfin optimizations
273 - Interplay C93 demuxer and video decoder
274 - Bethsoft VID demuxer and video decoder
277 - V.Flash PTX decoder
278 - RoQ muxer, RoQ audio encoder
279 - Renderware TXD demuxer and decoder
280 - extern C declarations for C++ removed from headers
281 - sws_flags command line option
285 - OS/2 support removed and restored again
288 - additional SPARC (VIS) optimizations
290 - slice-based parallel H.264 decoding
291 - Monkey's Audio demuxer and decoder
292 - AMV audio and video decoder
294 - H.264 PAFF decoding
295 - Nellymoser ASAO decoder
296 - Beam Software SIFF demuxer and decoder
297 - libvorbis Vorbis decoding removed in favor of native decoder
298 - IntraX8 (J-Frame) subdecoder for WMV2 and VC-1
299 - Ogg (Theora, Vorbis and FLAC) muxer
300 - The "device" muxers and demuxers are now in a new libavdevice library
301 - PC Paintbrush PCX decoder
302 - Sun Rasterfile decoder
303 - TechnoTrend PVA demuxer
304 - Linux Media Labs MPEG-4 (LMLM4) demuxer
305 - AVM2 (Flash 9) SWF muxer
306 - QT variant of IMA ADPCM encoder
308 - iPod/iPhone compatible mp4 muxer
310 - MSN TCP Webcam stream demuxer
311 - RL2 demuxer / decoder
314 - non-recursive Makefiles
316 - MAXIS EA XA (.xa) demuxer / decoder
320 - Electronic Arts CMV decoder
321 - Motion Pixels Video decoder
322 - Motion Pixels MVI demuxer
323 - removed animated GIF decoder/demuxer
324 - D-Cinema audio muxer
325 - Electronic Arts TGV decoder
326 - Apple Lossless Audio Codec (ALAC) encoder
328 - floating point PCM encoder/decoder
330 - DV100 AKA DVCPRO HD decoder and demuxer
331 - E-AC-3 support added to AC-3 decoder
332 - Nellymoser ASAO encoder
333 - ASS and SSA demuxer and muxer
334 - liba52 wrapper removed
335 - SVQ3 watermark decoding support
336 - Speex decoding via libspeex
337 - Electronic Arts TGQ decoder
339 - QCELP / PureVoice decoder
341 - hybrid WavPack support
342 - R3D REDCODE demuxer
343 - ALSA support for playback and record
344 - Electronic Arts TQI decoder
345 - OpenJPEG based JPEG 2000 decoder
346 - NC (NC4600) camera file demuxer
347 - Gopher client support
349 - generic metadata API
350 - flash ScreenVideo2 encoder
355 - DV encoder, DV muxer
356 - Microsoft RLE video decoder
357 - Microsoft Video-1 decoder
358 - Apple Animation (RLE) decoder
359 - Apple Graphics (SMC) decoder
360 - Apple Video (RPZA) decoder
362 - Sega FILM (CPK) file demuxer
363 - Westwood multimedia support (VQA & AUD files)
364 - Id Quake II CIN playback support
366 - FLIC playback support
367 - RealVideo 2.0 (RV20) decoder
368 - Duck TrueMotion v1 (DUCK) video decoder
369 - Sierra VMD demuxer and video decoder
370 - MSZH and ZLIB decoder support
374 - rate distortion optimal cbp support
375 - rate distorted optimal ac prediction for MPEG-4
376 - rate distorted optimal lambda->qp support
377 - AAC encoding with libfaac
378 - Sunplus JPEG codec (SP5X) support
379 - use Lagrange multipler instead of QP for ratecontrol
380 - Theora/VP3 decoding support
381 - XA and ADX ADPCM codecs
382 - export MPEG-2 active display area / pan scan
383 - Add support for configuring with IBM XLC
384 - floating point AAN DCT
385 - initial support for zygo video (not complete)
387 - new audio/video parser API
389 - av_read_frame() and av_seek_frame() support
390 - missing last frame fixes
391 - seek by mouse in ffplay
392 - noise reduction of DCT coefficients
393 - H.263 OBMC & 4MV support
394 - H.263 alternative inter vlc support
396 - H.263 slice structured mode
397 - interlaced DCT support for MPEG-2 encoding
398 - stuffing to stay above min_bitrate
399 - MB type & QP visualization
400 - frame stepping for ffplay
401 - interlaced motion estimation
402 - alternate scantable support
403 - SVCD scan offset support
406 - quantizer noise shaping
407 - G.726 ADPCM audio codec
409 - multithreaded/SMP motion estimation
410 - multithreaded/SMP encoding for MPEG-1/MPEG-2/MPEG-4/H.263
411 - multithreaded/SMP decoding for MPEG-2
413 - Metrowerks CodeWarrior suppport
414 - H.263+ custom pcf support
415 - nicer output for 'ffmpeg -formats'
417 - SGI image format, encoding and decoding
418 - H.264 loop filter support
419 - H.264 CABAC support
420 - nicer looking arrows for the motion vector visualization
421 - improved VCD support
422 - audio timestamp drift compensation
423 - MPEG-2 YUV 422/444 support
424 - polyphase kaiser windowed sinc and blackman nuttall windowed sinc audio resample
425 - better image scaling
427 - correctly interleave packets during encoding
428 - VIS optimized motion compensation
429 - intra_dc_precision>0 encoding support
430 - support reuse of motion vectors/MB types/field select values of the source video
431 - more accurate deblock filter
433 - many optimizations and bugfixes
434 - FunCom ISS audio file demuxer and according ADPCM decoding
439 - MPEG-2 video encoding (Michael)
440 - Id RoQ playback subsystem (Mike Melanson and Tim Ferguson)
441 - Wing Commander III Movie (.mve) file playback subsystem (Mike Melanson
443 - Xan DPCM audio decoder (Mario Brito)
444 - Interplay MVE playback subsystem (Mike Melanson)
445 - Duck DK3 and DK4 ADPCM audio decoders (Mike Melanson)
450 - RealAudio 1.0 (14_4) and 2.0 (28_8) native decoders. Author unknown, code from mplayerhq
451 (originally from public domain player for Amiga at http://www.honeypot.net/audio)
452 - current version now also compiles with older GCC (Fabrice)
453 - 4X multimedia playback system including 4xm file demuxer (Mike
454 Melanson), and 4X video and audio codecs (Michael)
455 - Creative YUV (CYUV) decoder (Mike Melanson)
456 - FFV1 codec (our very simple lossless intra only codec, compresses much better
457 than HuffYUV) (Michael)
458 - ASV1 (Asus), H.264, Intel indeo3 codecs have been added (various)
459 - tiny PNG encoder and decoder, tiny GIF decoder, PAM decoder (PPM with
460 alpha support), JPEG YUV colorspace support. (Fabrice Bellard)
461 - ffplay has been replaced with a newer version which uses SDL (optionally)
462 for multiplatform support (Fabrice)
463 - Sorenson Version 3 codec (SVQ3) support has been added (decoding only) - donated
465 - AMR format has been added (Johannes Carlsson)
466 - 3GP support has been added (Johannes Carlsson)
467 - VP3 codec has been added (Mike Melanson)
468 - more MPEG-1/2 fixes
469 - better multiplatform support, MS Visual Studio fixes (various)
470 - AltiVec optimizations (Magnus Damn and others)
471 - SH4 processor support has been added (BERO)
472 - new public interfaces (avcodec_get_pix_fmt) (Roman Shaposhnick)
473 - VOB streaming support (Brian Foley)
474 - better MP3 autodetection (Andriy Rysin)
475 - qpel encoding (Michael)
476 - 4mv+b frames encoding finally fixed (Michael)
477 - chroma ME (Michael)
478 - 5 comparison functions for ME (Michael)
479 - B-frame encoding speedup (Michael)
480 - WMV2 codec (unfinished - Michael)
481 - user specified diamond size for EPZS (Michael)
482 - Playstation STR playback subsystem, still experimental (Mike and Michael)
483 - ASV2 codec (Michael)
484 - CLJR decoder (Alex)
486 .. And lots more new enhancements and fixes.
491 - completely new integer only MPEG audio layer 1/2/3 decoder rewritten
493 - Recoded DCT and motion vector search with gcc (no longer depends on nasm)
494 - fix quantization bug in AC3 encoder
495 - added PCM codecs and format. Corrected WAV/AVI/ASF PCM issues
496 - added prototype ffplay program
497 - added GOB header parsing on H.263/H.263+ decoder (Juanjo)
498 - bug fix on MCBPC tables of H.263 (Juanjo)
499 - bug fix on DC coefficients of H.263 (Juanjo)
500 - added Advanced Prediction Mode on H.263/H.263+ decoder (Juanjo)
501 - now we can decode H.263 streams found in QuickTime files (Juanjo)
502 - now we can decode H.263 streams found in VIVO v1 files(Juanjo)
503 - preliminary RTP "friendly" mode for H.263/H.263+ coding. (Juanjo)
504 - added GOB header for H.263/H.263+ coding on RTP mode (Juanjo)
505 - now H.263 picture size is returned on the first decoded frame (Juanjo)
506 - added first regression tests
507 - added MPEG-2 TS demuxer
508 - new demux API for libav
509 - more accurate and faster IDCT (Michael)
510 - faster and entropy-controlled motion search (Michael)
511 - two pass video encoding (Michael)
512 - new video rate control (Michael)
513 - added MSMPEG4V1, MSMPEGV2 and WMV1 support (Michael)
514 - great performance improvement of video encoders and decoders (Michael)
515 - new and faster bit readers and vlc parsers (Michael)
516 - high quality encoding mode: tries all macroblock/VLC types (Michael)
517 - added DV video decoder
518 - preliminary RTP/RTSP support in ffserver and libavformat
519 - H.263+ AIC decoding/encoding support (Juanjo)
520 - VCD MPEG-PS mode (Juanjo)
521 - PSNR stuff (Juanjo)
522 - simple stats output (Juanjo)
523 - 16-bit and 15-bit RGB/BGR/GBR support (Bisqwit)
528 - some header fixes (Zdenek Kabelac <kabi at informatics.muni.cz>)
529 - many MMX optimizations (Nick Kurshev <nickols_k at mail.ru>)
530 - added configure system (actually a small shell script)
531 - added MPEG audio layer 1/2/3 decoding using LGPL'ed mpglib by
532 Michael Hipp (temporary solution - waiting for integer only
534 - fixed VIDIOCSYNC interrupt
535 - added Intel H.263 decoding support ('I263' AVI fourCC)
536 - added Real Video 1.0 decoding (needs further testing)
537 - simplified image formats again. Added PGM format (=grey
538 pgm). Renamed old PGM to PGMYUV.
539 - fixed msmpeg4 slice issues (tell me if you still find problems)
540 - fixed OpenDivX bugs with newer versions (added VOL header decoding)
541 - added support for MPlayer interface
542 - added macroblock skip optimization
543 - added MJPEG decoder
544 - added mmx/mmxext IDCT from libmpeg2
545 - added pgmyuvpipe, ppm, and ppm_pipe formats (original patch by Celer
546 <celer at shell.scrypt.net>)
547 - added pixel format conversion layer (e.g. for MJPEG or PPM)
548 - added deinterlacing option
550 - MPEG-4 vol header fixes (Jonathan Marsden <snmjbm at pacbell.net>)
551 - ARM optimizations (Lionel Ulmer <lionel.ulmer at free.fr>).
552 - Windows porting of file converter
553 - added MJPEG raw format (input/ouput)
554 - added JPEG image format support (input/output)
559 - fixed some std header definitions (Bjorn Lindgren
560 <bjorn.e.lindgren at telia.com>).
561 - added MPEG demuxer (MPEG-1 and 2 compatible).
563 - added prototype RM demuxer
564 - added AC3 decoding (done with libac3 by Aaron Holtzman)
565 - added decoding codec parameter guessing (.e.g. for MPEG, because the
566 header does not include them)
567 - fixed header generation in MPEG-1, AVI and ASF muxer: wmplayer can now
568 play them (only tested video)
569 - fixed H.263 white bug
570 - fixed phase rounding in img resample filter
571 - add MMX code for polyphase img resample filter
572 - added CPU autodetection
573 - added generic title/author/copyright/comment string handling (ASF and RM
575 - added SWF demux to extract MP3 track (not usable yet because no MP3
577 - added fractional frame rate support
578 - codecs are no longer searched by read_header() (should fix ffserver
584 - BGR24 patch (initial patch by Jeroen Vreeken <pe1rxq at amsat.org>)
585 - fixed raw yuv output
586 - added motion rounding support in MPEG-4
587 - fixed motion bug rounding in MSMPEG4
588 - added B-frame handling in video core
589 - added full MPEG-1 decoding support
590 - added partial (frame only) MPEG-2 support
591 - changed the FOURCC code for H.263 to "U263" to be able to see the
592 +AVI/H.263 file with the UB Video H.263+ decoder. MPlayer works with
593 this +codec ;) (JuanJo).
594 - Halfpel motion estimation after MB type selection (JuanJo)
595 - added pgm and .Y.U.V output format
596 - suppressed 'img:' protocol. Simply use: /tmp/test%d.[pgm|Y] as input or
598 - added pgmpipe I/O format (original patch from Martin Aumueller
599 <lists at reserv.at>, but changed completely since we use a format
600 instead of a protocol)
605 - added H.263/MPEG-4/MSMPEG4 decoding support. MPEG-4 decoding support
606 (for OpenDivX) is almost complete: 8x8 MVs and rounding are
607 missing. MSMPEG4 support is complete.
608 - added prototype MPEG-1 decoder. Only I- and P-frames handled yet (it
609 can decode ffmpeg MPEGs :-)).
610 - added libavcodec API documentation (see apiexample.c).
611 - fixed image polyphase bug (the bottom of some images could be
613 - added support for non clipped motion vectors (decoding only)
614 and image sizes non-multiple of 16
615 - added support for AC prediction (decoding only)
616 - added file overwrite confirmation (can be disabled with -y)
617 - added custom size picture to H.263 using H.263+ (Juanjo)
622 - added MSMPEG4 (aka DivX) compatible encoder. Changed default codec
623 of AVI and ASF to DIV3.
624 - added -me option to set motion estimation method
625 (default=log). suppressed redundant -hq option.
626 - added options -acodec and -vcodec to force a given codec (useful for
629 - improved dct_quantize speed
630 - factorized some motion estimation code
635 - removing grab code from ffserver and moved it to ffmpeg. Added
636 multistream support to ffmpeg.
637 - added timeshifting support for live feeds (option ?date=xxx in the
639 - added high quality image resize code with polyphase filter (need
640 mmx/see optimization). Enable multiple image size support in ffserver.
641 - added multi live feed support in ffserver
642 - suppressed master feature from ffserver (it should be done with an
643 external program which opens the .ffm url and writes it to another
645 - added preliminary support for video stream parsing (WAV and AVI half
646 done). Added proper support for audio/video file conversion in
648 - added preliminary support for video file sending from ffserver
649 - redesigning I/O subsystem: now using URL based input and output
651 - added WAV format support
652 - added "tty user interface" to ffmpeg to stop grabbing gracefully
653 - added MMX/SSE optimizations to SAD (Sums of Absolutes Differences)
654 (Juan J. Sierralta P. a.k.a. "Juanjo" <juanjo at atmlab.utfsm.cl>)
655 - added MMX DCT from mpeg2_movie 1.5 (Juanjo)
656 - added new motion estimation algorithms, log and phods (Juanjo)
657 - changed directories: libav for format handling, libavcodec for
663 - added stereo in MPEG audio encoder
668 - added 'high quality' mode which use motion vectors. It can be used in
669 real time at low resolution.
670 - fixed rounding problems which caused quality problems at high
671 bitrates and large GOP size
674 version 0.3.2: small fixes
680 version 0.3.1: added avi/divx support
683 - added MPEG-4 codec compatible with OpenDivX. It is based on the H.263 codec
684 - added sound for flash format (not tested)
687 version 0.3: initial public release