Add support for external OpenCORE libraries for AMR-NB/WB support.
[libav.git] / Changelog
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1Entries are sorted chronologically from oldest to youngest within each release,
2releases are sorted from youngest to oldest.
3
4
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5version <next>:
6
7- PB-frame decoding for H.263
b11163c8 8- deprecated vhook subsystem removed
3444c914 9- deprecated old scaler removed
616e899c 10- VQF demuxer
b3b5946c 11- Alpha channel scaler
effcedf7 12- PCX encoder
9edfaf3c 13- RTP packetization of H.263
08e696c0 14- RTP packetization of AMR
e6327fba 15- RTP depacketization of Vorbis
e9356be5 16- CorePNG decoding support
9189d7eb 17- Cook multichannel decoding support
276f8e2b 18- introduced avlanguage helpers in libavformat
f0b19bd3 19- 8088flex TMV demuxer and decoder
5f1ac36d 20- per-stream language-tags extraction in asfdec
ca0bb1c4 21- V210 decoder and encoder
de08ebe3 22- remaining GPL parts in AC-3 decoder converted to LGPL
cdce0fb8 23- QCP demuxer
cbfe5bee 24- SoX native format muxer and demuxer
0b175caa 25- AMR-NB decoding/encoding, AMR-WB decoding via OpenCORE libraries
de08ebe3 26
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27
28
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29version 0.5:
30
06ab9cff 31- DV50 AKA DVCPRO50 encoder, decoder, muxer and demuxer
9d53d58e 32- TechSmith Camtasia (TSCC) video decoder
d0a0bbd2 33- IBM Ultimotion (ULTI) video decoder
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34- Sierra Online audio file demuxer and decoder
35- Apple QuickDraw (qdrw) video decoder
22052247 36- Creative ADPCM audio decoder (16 bits as well as 8 bits schemes)
ad81a9fe 37- Electronic Arts Multimedia (WVE/UV2/etc.) file demuxer
ab711b3c 38- Miro VideoXL (VIXL) video decoder
b06b45c4 39- H.261 video encoder
acfd8f0f 40- QPEG video decoder
353147ed 41- Nullsoft Video (NSV) file demuxer
13dfd2b9 42- Shorten audio decoder
9c7fb608 43- LOCO video decoder
115329f1 44- Apple Lossless Audio Codec (ALAC) decoder
a8a15e9d 45- Winnov WNV1 video decoder
589f8220 46- Autodesk Animator Studio Codec (AASC) decoder
bfaad39f 47- Indeo 2 video decoder
b81f8949 48- Fraps FPS1 video decoder
e0db8cfb 49- Snow video encoder/decoder
af4ca324 50- Sonic audio encoder/decoder
108ab268 51- Vorbis audio decoder
af4ca324 52- Macromedia ADPCM decoder
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53- Duck TrueMotion 2 video decoder
54- support for decoding FLX and DTA extensions in FLIC files
b2909f1a 55- H.264 custom quantization matrices support
a8289180 56- ffserver fixed, it should now be usable again
8d1018bf 57- QDM2 audio decoder
8a2d410e 58- Real Cooker audio decoder
bf3027c8 59- TrueSpeech audio decoder
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60- WMA2 audio decoder fixed, now all files should play correctly
61- RealAudio 14.4 and 28.8 decoders fixed
108ab268 62- JPEG-LS decoder
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63- build system improvements
64- tabs and trailing whitespace removed from the codebase
108ab268 65- CamStudio video decoder
f11288da 66- AIFF/AIFF-C audio format, encoding and decoding
4accd1fd 67- ADTS AAC file reading and writing
ea395e8c 68- Creative VOC file reading and writing
4e114829 69- American Laser Games multimedia (*.mm) playback system
6a7d2c3d 70- Zip Motion Blocks Video decoder
58cf42fa 71- improved Theora/VP3 decoder
8a2d410e 72- True Audio (TTA) decoder
26376701 73- AVS demuxer and video decoder
108ab268 74- JPEG-LS encoder
348efc18 75- Smacker demuxer and decoder
dfca23e3 76- NuppelVideo/MythTV demuxer and RTjpeg decoder
fd7b1991 77- KMVC decoder
58cf42fa 78- MPEG-2 intra VLC support
2d974017 79- MPEG-2 4:2:2 encoder
0919e788 80- Flash Screen Video decoder
cc0bc648 81- GXF demuxer
6a09487e 82- Chinese AVS decoder
43dcf590 83- GXF muxer
07bf2af8 84- MXF demuxer
b394e39a 85- VC-1/WMV3/WMV9 video decoder
0ccd1bb5 86- MacIntel support
8ac17293 87- AVISynth support
eb57c889 88- VMware video decoder
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89- VP5 video decoder
90- VP6 video decoder
730581f3 91- WavPack lossless audio decoder
3689cf16 92- Targa (.TGA) picture decoder
108ab268 93- Vorbis audio encoder
dc56e0de 94- Delphine Software .cin demuxer/audio and video decoder
29f86228 95- Tiertex .seq demuxer/video decoder
f7bc5837 96- MTV demuxer
716222db 97- TIFF picture encoder and decoder
06d392a7 98- GIF picture decoder
58cf42fa 99- Intel Music Coder decoder
6a7d2c3d 100- Zip Motion Blocks Video encoder
185c7b6b 101- Musepack decoder
8adc51f2 102- Flash Screen Video encoder
150d2772 103- Theora encoding via libtheora
52548eee 104- BMP encoder
039cd4a7 105- WMA encoder
346a655d 106- GSM-MS encoder and decoder
01ca9ac3 107- DCA decoder
33a0dd37 108- DXA demuxer and decoder
52b6bad2 109- DNxHD decoder
efb0c399 110- Gamecube movie (.THP) playback system
a5fbe001 111- Blackfin optimizations
9a0ddd09 112- Interplay C93 demuxer and video decoder
1e6c6759 113- Bethsoft VID demuxer and video decoder
8e952e4d 114- CRYO APC demuxer
10e26bc7 115- Atrac3 decoder
b46d68c6 116- V.Flash PTX decoder
58cf42fa 117- RoQ muxer, RoQ audio encoder
ad39f1a7 118- Renderware TXD demuxer and decoder
4d5588cf 119- extern C declarations for C++ removed from headers
82e60541 120- sws_flags command line option
ddcf4b5d 121- codebook generator
03e3e765 122- RoQ video encoder
d3b7406c 123- QTRLE encoder
d22e8442 124- OS/2 support removed and restored again
6ea67bbb 125- AC-3 decoder
58cf42fa 126- NUT muxer
108ab268 127- additional SPARC (VIS) optimizations
e09f7d61 128- Matroska muxer
58cf42fa 129- slice-based parallel H.264 decoding
bf4a1f17 130- Monkey's Audio demuxer and decoder
8787d837 131- AMV audio and video decoder
fc4cbc16 132- DNxHD encoder
d6c52130 133- H.264 PAFF decoding
636b13c5 134- Nellymoser ASAO decoder
66f7679c 135- Beam Software SIFF demuxer and decoder
f9def9cc 136- libvorbis Vorbis decoding removed in favor of native decoder
541432c3 137- IntraX8 (J-Frame) subdecoder for WMV2 and VC-1
56dc1fdf 138- Ogg (Theora, Vorbis and FLAC) muxer
108ab268 139- The "device" muxers and demuxers are now in a new libavdevice library
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140- PC Paintbrush PCX decoder
141- Sun Rasterfile decoder
920d3609 142- TechnoTrend PVA demuxer
77c1d04d 143- Linux Media Labs MPEG-4 (LMLM4) demuxer
b264a084 144- AVM2 (Flash 9) SWF muxer
9dc92a38 145- QT variant of IMA ADPCM encoder
39fc859e 146- VFW grabber
58cf42fa 147- iPod/iPhone compatible mp4 muxer
a7129de5 148- Mimic decoder
0f3444e1 149- MSN TCP Webcam stream demuxer
86b3cf7c 150- RL2 demuxer / decoder
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151- IFF demuxer
152- 8SVX audio decoder
b00b15be 153- non-recursive Makefiles
b64c096b 154- BFI demuxer
74118c07 155- MAXIS EA XA (.xa) demuxer / decoder
2003d3da 156- BFI video decoder
ea662534 157- OMA demuxer
b517af05 158- MLP/TrueHD decoder
e1c74782 159- Electronic Arts CMV decoder
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160- Motion Pixels Video decoder
161- Motion Pixels MVI demuxer
e44bbf62 162- removed animated GIF decoder/demuxer
51c3861e 163- D-Cinema audio muxer
cfc78718 164- Electronic Arts TGV decoder
833e90dd 165- Apple Lossless Audio Codec (ALAC) encoder
7d8f3de4 166- AAC decoder
eb6fc557 167- floating point PCM encoder/decoder
cedebde1 168- MXF muxer
108ab268 169- DV100 AKA DVCPRO HD decoder and demuxer
1f6a594d 170- E-AC-3 support added to AC-3 decoder
755ba886 171- Nellymoser ASAO encoder
0c86f89a 172- ASS and SSA demuxer and muxer
d8d12c15 173- liba52 wrapper removed
0ac1dc6f 174- SVQ3 watermark decoding support
f6958006 175- Speex decoding via libspeex
42b30357 176- Electronic Arts TGQ decoder
108ab268 177- RV40 decoder
73b458e3 178- QCELP / PureVoice decoder
108ab268 179- RV30 decoder
7906f3ca 180- hybrid WavPack support
7eb68edb 181- R3D REDCODE demuxer
115d095e 182- ALSA support for playback and record
d8964f3a 183- Electronic Arts TQI decoder
9a77d59a 184- OpenJPEG based JPEG 2000 decoder
58cf42fa 185- NC (NC4600) camera file demuxer
865780ae 186- Gopher client support
bd3f81f3 187- MXF D-10 muxer
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188- generic metadata API
189
9d53d58e 190
0ca3e336 191
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192version 0.4.9-pre1:
193
4fa1c4fa 194- DV encoder, DV muxer
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195- Microsoft RLE video decoder
196- Microsoft Video-1 decoder
070ed1bc 197- Apple Animation (RLE) decoder
42cad81a 198- Apple Graphics (SMC) decoder
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199- Apple Video (RPZA) decoder
200- Cinepak decoder
201- Sega FILM (CPK) file demuxer
42cad81a 202- Westwood multimedia support (VQA & AUD files)
4120a53a 203- Id Quake II CIN playback support
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204- 8BPS video decoder
205- FLIC playback support
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206- RealVideo 2.0 (RV20) decoder
207- Duck TrueMotion v1 (DUCK) video decoder
da00f30e 208- Sierra VMD demuxer and video decoder
1defd2a8 209- MSZH and ZLIB decoder support
3b64893d 210- SVQ1 video encoder
1defd2a8 211- AMR-WB support
e0db8cfb 212- PPC optimizations
1defd2a8 213- rate distortion optimal cbp support
e0db8cfb 214- rate distorted optimal ac prediction for MPEG-4
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215- rate distorted optimal lambda->qp support
216- AAC encoding with libfaac
217- Sunplus JPEG codec (SP5X) support
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218- use Lagrange multipler instead of QP for ratecontrol
219- Theora/VP3 decoding support
1defd2a8 220- XA and ADX ADPCM codecs
e0db8cfb 221- export MPEG-2 active display area / pan scan
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222- Add support for configuring with IBM XLC
223- floating point AAN DCT
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224- initial support for zygo video (not complete)
225- RGB ffv1 support
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226- new audio/video parser API
227- av_log() system
228- av_read_frame() and av_seek_frame() support
229- missing last frame fixes
230- seek by mouse in ffplay
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231- noise reduction of DCT coefficients
232- H.263 OBMC & 4MV support
233- H.263 alternative inter vlc support
234- H.263 loop filter
235- H.263 slice structured mode
236- interlaced DCT support for MPEG-2 encoding
1defd2a8 237- stuffing to stay above min_bitrate
e0db8cfb 238- MB type & QP visualization
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239- frame stepping for ffplay
240- interlaced motion estimation
241- alternate scantable support
242- SVCD scan offset support
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243- closed GOP support
244- SSE2 FDCT
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245- quantizer noise shaping
246- G.726 ADPCM audio codec
247- MS ADPCM encoding
248- multithreaded/SMP motion estimation
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249- multithreaded/SMP encoding for MPEG-1/MPEG-2/MPEG-4/H.263
250- multithreaded/SMP decoding for MPEG-2
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251- FLAC decoder
252- Metrowerks CodeWarrior suppport
e0db8cfb 253- H.263+ custom pcf support
1defd2a8 254- nicer output for 'ffmpeg -formats'
e0db8cfb 255- Matroska demuxer
1defd2a8 256- SGI image format, encoding and decoding
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257- H.264 loop filter support
258- H.264 CABAC support
f073a393 259- nicer looking arrows for the motion vector visualization
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260- improved VCD support
261- audio timestamp drift compensation
e0db8cfb 262- MPEG-2 YUV 422/444 support
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263- polyphase kaiser windowed sinc and blackman nuttall windowed sinc audio resample
264- better image scaling
e0db8cfb 265- H.261 support
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266- correctly interleave packets during encoding
267- VIS optimized motion compensation
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268- intra_dc_precision>0 encoding support
269- support reuse of motion vectors/MB types/field select values of the source video
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270- more accurate deblock filter
271- padding support
272- many optimizations and bugfixes
055dc116 273- FunCom ISS audio file demuxer and according ADPCM decoding
2fdf638b 274
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275
276
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277version 0.4.8:
278
e0db8cfb 279- MPEG-2 video encoding (Michael)
d9d8910b 280- Id RoQ playback subsystem (Mike Melanson and Tim Ferguson)
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281- Wing Commander III Movie (.mve) file playback subsystem (Mike Melanson
282 and Mario Brito)
283- Xan DPCM audio decoder (Mario Brito)
186447f8 284- Interplay MVE playback subsystem (Mike Melanson)
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285- Duck DK3 and DK4 ADPCM audio decoders (Mike Melanson)
286
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287
288
b17e9c99 289version 0.4.7:
e07702ba 290
e0db8cfb 291- RealAudio 1.0 (14_4) and 2.0 (28_8) native decoders. Author unknown, code from mplayerhq
124ba583 292 (originally from public domain player for Amiga at http://www.honeypot.net/audio)
e0db8cfb 293- current version now also compiles with older GCC (Fabrice)
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294- 4X multimedia playback system including 4xm file demuxer (Mike
295 Melanson), and 4X video and audio codecs (Michael)
296- Creative YUV (CYUV) decoder (Mike Melanson)
297- FFV1 codec (our very simple lossless intra only codec, compresses much better
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298 than HuffYUV) (Michael)
299- ASV1 (Asus), H.264, Intel indeo3 codecs have been added (various)
300- tiny PNG encoder and decoder, tiny GIF decoder, PAM decoder (PPM with
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301 alpha support), JPEG YUV colorspace support. (Fabrice Bellard)
302- ffplay has been replaced with a newer version which uses SDL (optionally)
e0db8cfb 303 for multiplatform support (Fabrice)
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304- Sorenson Version 3 codec (SVQ3) support has been added (decoding only) - donated
305 by anonymous
306- AMR format has been added (Johannes Carlsson)
e0db8cfb 307- 3GP support has been added (Johannes Carlsson)
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308- VP3 codec has been added (Mike Melanson)
309- more MPEG-1/2 fixes
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310- better multiplatform support, MS Visual Studio fixes (various)
311- AltiVec optimizations (Magnus Damn and others)
e07702ba 312- SH4 processor support has been added (BERO)
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313- new public interfaces (avcodec_get_pix_fmt) (Roman Shaposhnick)
314- VOB streaming support (Brian Foley)
315- better MP3 autodetection (Andriy Rysin)
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316- qpel encoding (Michael)
317- 4mv+b frames encoding finally fixed (Michael)
318- chroma ME (Michael)
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319- 5 comparison functions for ME (Michael)
320- B-frame encoding speedup (Michael)
321- WMV2 codec (unfinished - Michael)
d3d10087 322- user specified diamond size for EPZS (Michael)
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323- Playstation STR playback subsystem, still experimental (Mike and Michael)
324- ASV2 codec (Michael)
325- CLJR decoder (Alex)
d3d10087 326
e0db8cfb 327.. And lots more new enhancements and fixes.
e07702ba 328
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329
330
d3d10087 331version 0.4.6:
739d6efa 332
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333- completely new integer only MPEG audio layer 1/2/3 decoder rewritten
334 from scratch
335- Recoded DCT and motion vector search with gcc (no longer depends on nasm)
336- fix quantization bug in AC3 encoder
337- added PCM codecs and format. Corrected WAV/AVI/ASF PCM issues
338- added prototype ffplay program
339- added GOB header parsing on H.263/H.263+ decoder (Juanjo)
340- bug fix on MCBPC tables of H.263 (Juanjo)
341- bug fix on DC coefficients of H.263 (Juanjo)
342- added Advanced Prediction Mode on H.263/H.263+ decoder (Juanjo)
343- now we can decode H.263 streams found in QuickTime files (Juanjo)
344- now we can decode H.263 streams found in VIVO v1 files(Juanjo)
644d98a4 345- preliminary RTP "friendly" mode for H.263/H.263+ coding. (Juanjo)
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346- added GOB header for H.263/H.263+ coding on RTP mode (Juanjo)
347- now H.263 picture size is returned on the first decoded frame (Juanjo)
7f913a35 348- added first regression tests
e0db8cfb 349- added MPEG-2 TS demuxer
a31e01c5 350- new demux API for libav
6d291820 351- more accurate and faster IDCT (Michael)
e0db8cfb 352- faster and entropy-controlled motion search (Michael)
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353- two pass video encoding (Michael)
354- new video rate control (Michael)
355- added MSMPEG4V1, MSMPEGV2 and WMV1 support (Michael)
356- great performance improvement of video encoders and decoders (Michael)
357- new and faster bit readers and vlc parsers (Michael)
e0db8cfb 358- high quality encoding mode: tries all macroblock/VLC types (Michael)
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359- added DV video decoder
360- preliminary RTP/RTSP support in ffserver and libavformat
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361- H.263+ AIC decoding/encoding support (Juanjo)
362- VCD MPEG-PS mode (Juanjo)
363- PSNR stuff (Juanjo)
364- simple stats output (Juanjo)
365- 16-bit and 15-bit RGB/BGR/GBR support (Bisqwit)
739d6efa 366
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367
368
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369version 0.4.5:
370
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371- some header fixes (Zdenek Kabelac <kabi at informatics.muni.cz>)
372- many MMX optimizations (Nick Kurshev <nickols_k at mail.ru>)
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373- added configure system (actually a small shell script)
374- added MPEG audio layer 1/2/3 decoding using LGPL'ed mpglib by
de6d9b64 375 Michael Hipp (temporary solution - waiting for integer only
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376 decoder)
377- fixed VIDIOCSYNC interrupt
378- added Intel H.263 decoding support ('I263' AVI fourCC)
379- added Real Video 1.0 decoding (needs further testing)
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380- simplified image formats again. Added PGM format (=grey
381 pgm). Renamed old PGM to PGMYUV.
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382- fixed msmpeg4 slice issues (tell me if you still find problems)
383- fixed OpenDivX bugs with newer versions (added VOL header decoding)
384- added support for MPlayer interface
385- added macroblock skip optimization
386- added MJPEG decoder
387- added mmx/mmxext IDCT from libmpeg2
0c1e384c 388- added pgmyuvpipe, ppm, and ppm_pipe formats (original patch by Celer
dd5cf2ad 389 <celer at shell.scrypt.net>)
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390- added pixel format conversion layer (e.g. for MJPEG or PPM)
391- added deinterlacing option
392- MPEG-1/2 fixes
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393- MPEG-4 vol header fixes (Jonathan Marsden <snmjbm at pacbell.net>)
394- ARM optimizations (Lionel Ulmer <lionel.ulmer at free.fr>).
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395- Windows porting of file converter
396- added MJPEG raw format (input/ouput)
397- added JPEG image format support (input/output)
de6d9b64 398
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399
400
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401version 0.4.4:
402
403- fixed some std header definitions (Bjorn Lindgren
dd5cf2ad 404 <bjorn.e.lindgren at telia.com>).
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405- added MPEG demuxer (MPEG-1 and 2 compatible).
406- added ASF demuxer
407- added prototype RM demuxer
408- added AC3 decoding (done with libac3 by Aaron Holtzman)
409- added decoding codec parameter guessing (.e.g. for MPEG, because the
410 header does not include them)
411- fixed header generation in MPEG-1, AVI and ASF muxer: wmplayer can now
412 play them (only tested video)
413- fixed H.263 white bug
414- fixed phase rounding in img resample filter
415- add MMX code for polyphase img resample filter
416- added CPU autodetection
417- added generic title/author/copyright/comment string handling (ASF and RM
418 use them)
de6d9b64 419- added SWF demux to extract MP3 track (not usable yet because no MP3
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420 decoder)
421- added fractional frame rate support
de6d9b64 422- codecs are no longer searched by read_header() (should fix ffserver
e0db8cfb 423 segfault)
de6d9b64 424
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425
426
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427version 0.4.3:
428
dd5cf2ad 429- BGR24 patch (initial patch by Jeroen Vreeken <pe1rxq at amsat.org>)
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430- fixed raw yuv output
431- added motion rounding support in MPEG-4
432- fixed motion bug rounding in MSMPEG4
433- added B-frame handling in video core
434- added full MPEG-1 decoding support
435- added partial (frame only) MPEG-2 support
de6d9b64 436- changed the FOURCC code for H.263 to "U263" to be able to see the
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437 +AVI/H.263 file with the UB Video H.263+ decoder. MPlayer works with
438 this +codec ;) (JuanJo).
439- Halfpel motion estimation after MB type selection (JuanJo)
440- added pgm and .Y.U.V output format
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441- suppressed 'img:' protocol. Simply use: /tmp/test%d.[pgm|Y] as input or
442 output.
443- added pgmpipe I/O format (original patch from Martin Aumueller
dd5cf2ad 444 <lists at reserv.at>, but changed completely since we use a format
e0db8cfb 445 instead of a protocol)
de6d9b64 446
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447
448
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449version 0.4.2:
450
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451- added H.263/MPEG-4/MSMPEG4 decoding support. MPEG-4 decoding support
452 (for OpenDivX) is almost complete: 8x8 MVs and rounding are
de6d9b64 453 missing. MSMPEG4 support is complete.
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454- added prototype MPEG-1 decoder. Only I- and P-frames handled yet (it
455 can decode ffmpeg MPEGs :-)).
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456- added libavcodec API documentation (see apiexample.c).
457- fixed image polyphase bug (the bottom of some images could be
e0db8cfb 458 greenish)
de6d9b64 459- added support for non clipped motion vectors (decoding only)
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460 and image sizes non-multiple of 16
461- added support for AC prediction (decoding only)
462- added file overwrite confirmation (can be disabled with -y)
463- added custom size picture to H.263 using H.263+ (Juanjo)
de6d9b64 464
0ca3e336 465
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466version 0.4.1:
467
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468- added MSMPEG4 (aka DivX) compatible encoder. Changed default codec
469 of AVI and ASF to DIV3.
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470- added -me option to set motion estimation method
471 (default=log). suppressed redundant -hq option.
472- added options -acodec and -vcodec to force a given codec (useful for
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473 AVI for example)
474- fixed -an option
475- improved dct_quantize speed
476- factorized some motion estimation code
de6d9b64 477
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478
479
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480version 0.4.0:
481
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482- removing grab code from ffserver and moved it to ffmpeg. Added
483 multistream support to ffmpeg.
de6d9b64 484- added timeshifting support for live feeds (option ?date=xxx in the
e0db8cfb 485 URL)
de6d9b64 486- added high quality image resize code with polyphase filter (need
56cc85a0 487 mmx/see optimization). Enable multiple image size support in ffserver.
e0db8cfb 488- added multi live feed support in ffserver
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489- suppressed master feature from ffserver (it should be done with an
490 external program which opens the .ffm url and writes it to another
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491 ffserver)
492- added preliminary support for video stream parsing (WAV and AVI half
493 done). Added proper support for audio/video file conversion in
de6d9b64 494 ffmpeg.
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495- added preliminary support for video file sending from ffserver
496- redesigning I/O subsystem: now using URL based input and output
497 (see avio.h)
498- added WAV format support
499- added "tty user interface" to ffmpeg to stop grabbing gracefully
500- added MMX/SSE optimizations to SAD (Sums of Absolutes Differences)
dd5cf2ad 501 (Juan J. Sierralta P. a.k.a. "Juanjo" <juanjo at atmlab.utfsm.cl>)
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502- added MMX DCT from mpeg2_movie 1.5 (Juanjo)
503- added new motion estimation algorithms, log and phods (Juanjo)
504- changed directories: libav for format handling, libavcodec for
505 codecs
de6d9b64 506
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507
508
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509version 0.3.4:
510
e0db8cfb 511- added stereo in MPEG audio encoder
de6d9b64 512
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513
514
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515version 0.3.3:
516
517- added 'high quality' mode which use motion vectors. It can be used in
518 real time at low resolution.
519- fixed rounding problems which caused quality problems at high
e0db8cfb 520 bitrates and large GOP size
de6d9b64 521
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522
523
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524version 0.3.2: small fixes
525
e0db8cfb 526- ASF fixes
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527- put_seek bug fix
528
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529
530
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531version 0.3.1: added avi/divx support
532
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533- added AVI support
534- added MPEG-4 codec compatible with OpenDivX. It is based on the H.263 codec
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535- added sound for flash format (not tested)
536
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538
de6d9b64 539version 0.3: initial public release