Sony Wave64 demuxer
[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
94d3d6a4 26- DPX image decoder
c63ea92b 27- Electronic Arts Madcow decoder
a4276ba2 28- DivX (XSUB) subtitle encoder
0a4a0aa7 29- nonfree libamr support for AMR-NB/WB decoding/encoding removed
78e65cd7 30- Experimental AAC encoder
c2f3eec4 31- RTP depacketization of ASF and RTSP from WMS servers
9fd6b843 32- RTMP support in libavformat
3106f489 33- noX handling for OPT_BOOL X options
740e89cf 34- Wave64 demuxer
de08ebe3 35
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36
37
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38version 0.5:
39
06ab9cff 40- DV50 AKA DVCPRO50 encoder, decoder, muxer and demuxer
9d53d58e 41- TechSmith Camtasia (TSCC) video decoder
d0a0bbd2 42- IBM Ultimotion (ULTI) video decoder
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43- Sierra Online audio file demuxer and decoder
44- Apple QuickDraw (qdrw) video decoder
22052247 45- Creative ADPCM audio decoder (16 bits as well as 8 bits schemes)
ad81a9fe 46- Electronic Arts Multimedia (WVE/UV2/etc.) file demuxer
ab711b3c 47- Miro VideoXL (VIXL) video decoder
b06b45c4 48- H.261 video encoder
acfd8f0f 49- QPEG video decoder
353147ed 50- Nullsoft Video (NSV) file demuxer
13dfd2b9 51- Shorten audio decoder
9c7fb608 52- LOCO video decoder
115329f1 53- Apple Lossless Audio Codec (ALAC) decoder
a8a15e9d 54- Winnov WNV1 video decoder
589f8220 55- Autodesk Animator Studio Codec (AASC) decoder
bfaad39f 56- Indeo 2 video decoder
b81f8949 57- Fraps FPS1 video decoder
e0db8cfb 58- Snow video encoder/decoder
af4ca324 59- Sonic audio encoder/decoder
108ab268 60- Vorbis audio decoder
af4ca324 61- Macromedia ADPCM decoder
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62- Duck TrueMotion 2 video decoder
63- support for decoding FLX and DTA extensions in FLIC files
b2909f1a 64- H.264 custom quantization matrices support
a8289180 65- ffserver fixed, it should now be usable again
8d1018bf 66- QDM2 audio decoder
8a2d410e 67- Real Cooker audio decoder
bf3027c8 68- TrueSpeech audio decoder
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69- WMA2 audio decoder fixed, now all files should play correctly
70- RealAudio 14.4 and 28.8 decoders fixed
108ab268 71- JPEG-LS decoder
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72- build system improvements
73- tabs and trailing whitespace removed from the codebase
108ab268 74- CamStudio video decoder
f11288da 75- AIFF/AIFF-C audio format, encoding and decoding
4accd1fd 76- ADTS AAC file reading and writing
ea395e8c 77- Creative VOC file reading and writing
4e114829 78- American Laser Games multimedia (*.mm) playback system
6a7d2c3d 79- Zip Motion Blocks Video decoder
58cf42fa 80- improved Theora/VP3 decoder
8a2d410e 81- True Audio (TTA) decoder
26376701 82- AVS demuxer and video decoder
108ab268 83- JPEG-LS encoder
348efc18 84- Smacker demuxer and decoder
dfca23e3 85- NuppelVideo/MythTV demuxer and RTjpeg decoder
fd7b1991 86- KMVC decoder
58cf42fa 87- MPEG-2 intra VLC support
2d974017 88- MPEG-2 4:2:2 encoder
0919e788 89- Flash Screen Video decoder
cc0bc648 90- GXF demuxer
6a09487e 91- Chinese AVS decoder
43dcf590 92- GXF muxer
07bf2af8 93- MXF demuxer
b394e39a 94- VC-1/WMV3/WMV9 video decoder
0ccd1bb5 95- MacIntel support
8ac17293 96- AVISynth support
eb57c889 97- VMware video decoder
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98- VP5 video decoder
99- VP6 video decoder
730581f3 100- WavPack lossless audio decoder
3689cf16 101- Targa (.TGA) picture decoder
108ab268 102- Vorbis audio encoder
dc56e0de 103- Delphine Software .cin demuxer/audio and video decoder
29f86228 104- Tiertex .seq demuxer/video decoder
f7bc5837 105- MTV demuxer
716222db 106- TIFF picture encoder and decoder
06d392a7 107- GIF picture decoder
58cf42fa 108- Intel Music Coder decoder
6a7d2c3d 109- Zip Motion Blocks Video encoder
185c7b6b 110- Musepack decoder
8adc51f2 111- Flash Screen Video encoder
150d2772 112- Theora encoding via libtheora
52548eee 113- BMP encoder
039cd4a7 114- WMA encoder
346a655d 115- GSM-MS encoder and decoder
01ca9ac3 116- DCA decoder
33a0dd37 117- DXA demuxer and decoder
52b6bad2 118- DNxHD decoder
efb0c399 119- Gamecube movie (.THP) playback system
a5fbe001 120- Blackfin optimizations
9a0ddd09 121- Interplay C93 demuxer and video decoder
1e6c6759 122- Bethsoft VID demuxer and video decoder
8e952e4d 123- CRYO APC demuxer
10e26bc7 124- Atrac3 decoder
b46d68c6 125- V.Flash PTX decoder
58cf42fa 126- RoQ muxer, RoQ audio encoder
ad39f1a7 127- Renderware TXD demuxer and decoder
4d5588cf 128- extern C declarations for C++ removed from headers
82e60541 129- sws_flags command line option
ddcf4b5d 130- codebook generator
03e3e765 131- RoQ video encoder
d3b7406c 132- QTRLE encoder
d22e8442 133- OS/2 support removed and restored again
6ea67bbb 134- AC-3 decoder
58cf42fa 135- NUT muxer
108ab268 136- additional SPARC (VIS) optimizations
e09f7d61 137- Matroska muxer
58cf42fa 138- slice-based parallel H.264 decoding
bf4a1f17 139- Monkey's Audio demuxer and decoder
8787d837 140- AMV audio and video decoder
fc4cbc16 141- DNxHD encoder
d6c52130 142- H.264 PAFF decoding
636b13c5 143- Nellymoser ASAO decoder
66f7679c 144- Beam Software SIFF demuxer and decoder
f9def9cc 145- libvorbis Vorbis decoding removed in favor of native decoder
541432c3 146- IntraX8 (J-Frame) subdecoder for WMV2 and VC-1
56dc1fdf 147- Ogg (Theora, Vorbis and FLAC) muxer
108ab268 148- The "device" muxers and demuxers are now in a new libavdevice library
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149- PC Paintbrush PCX decoder
150- Sun Rasterfile decoder
920d3609 151- TechnoTrend PVA demuxer
77c1d04d 152- Linux Media Labs MPEG-4 (LMLM4) demuxer
b264a084 153- AVM2 (Flash 9) SWF muxer
9dc92a38 154- QT variant of IMA ADPCM encoder
39fc859e 155- VFW grabber
58cf42fa 156- iPod/iPhone compatible mp4 muxer
a7129de5 157- Mimic decoder
0f3444e1 158- MSN TCP Webcam stream demuxer
86b3cf7c 159- RL2 demuxer / decoder
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160- IFF demuxer
161- 8SVX audio decoder
b00b15be 162- non-recursive Makefiles
b64c096b 163- BFI demuxer
74118c07 164- MAXIS EA XA (.xa) demuxer / decoder
2003d3da 165- BFI video decoder
ea662534 166- OMA demuxer
b517af05 167- MLP/TrueHD decoder
e1c74782 168- Electronic Arts CMV decoder
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169- Motion Pixels Video decoder
170- Motion Pixels MVI demuxer
e44bbf62 171- removed animated GIF decoder/demuxer
51c3861e 172- D-Cinema audio muxer
cfc78718 173- Electronic Arts TGV decoder
833e90dd 174- Apple Lossless Audio Codec (ALAC) encoder
7d8f3de4 175- AAC decoder
eb6fc557 176- floating point PCM encoder/decoder
cedebde1 177- MXF muxer
108ab268 178- DV100 AKA DVCPRO HD decoder and demuxer
1f6a594d 179- E-AC-3 support added to AC-3 decoder
755ba886 180- Nellymoser ASAO encoder
0c86f89a 181- ASS and SSA demuxer and muxer
d8d12c15 182- liba52 wrapper removed
0ac1dc6f 183- SVQ3 watermark decoding support
f6958006 184- Speex decoding via libspeex
42b30357 185- Electronic Arts TGQ decoder
108ab268 186- RV40 decoder
73b458e3 187- QCELP / PureVoice decoder
108ab268 188- RV30 decoder
7906f3ca 189- hybrid WavPack support
7eb68edb 190- R3D REDCODE demuxer
115d095e 191- ALSA support for playback and record
d8964f3a 192- Electronic Arts TQI decoder
9a77d59a 193- OpenJPEG based JPEG 2000 decoder
58cf42fa 194- NC (NC4600) camera file demuxer
865780ae 195- Gopher client support
bd3f81f3 196- MXF D-10 muxer
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197- generic metadata API
198
9d53d58e 199
0ca3e336 200
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201version 0.4.9-pre1:
202
4fa1c4fa 203- DV encoder, DV muxer
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204- Microsoft RLE video decoder
205- Microsoft Video-1 decoder
070ed1bc 206- Apple Animation (RLE) decoder
42cad81a 207- Apple Graphics (SMC) decoder
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208- Apple Video (RPZA) decoder
209- Cinepak decoder
210- Sega FILM (CPK) file demuxer
42cad81a 211- Westwood multimedia support (VQA & AUD files)
4120a53a 212- Id Quake II CIN playback support
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213- 8BPS video decoder
214- FLIC playback support
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215- RealVideo 2.0 (RV20) decoder
216- Duck TrueMotion v1 (DUCK) video decoder
da00f30e 217- Sierra VMD demuxer and video decoder
1defd2a8 218- MSZH and ZLIB decoder support
3b64893d 219- SVQ1 video encoder
1defd2a8 220- AMR-WB support
e0db8cfb 221- PPC optimizations
1defd2a8 222- rate distortion optimal cbp support
e0db8cfb 223- rate distorted optimal ac prediction for MPEG-4
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224- rate distorted optimal lambda->qp support
225- AAC encoding with libfaac
226- Sunplus JPEG codec (SP5X) support
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227- use Lagrange multipler instead of QP for ratecontrol
228- Theora/VP3 decoding support
1defd2a8 229- XA and ADX ADPCM codecs
e0db8cfb 230- export MPEG-2 active display area / pan scan
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231- Add support for configuring with IBM XLC
232- floating point AAN DCT
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233- initial support for zygo video (not complete)
234- RGB ffv1 support
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235- new audio/video parser API
236- av_log() system
237- av_read_frame() and av_seek_frame() support
238- missing last frame fixes
239- seek by mouse in ffplay
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240- noise reduction of DCT coefficients
241- H.263 OBMC & 4MV support
242- H.263 alternative inter vlc support
243- H.263 loop filter
244- H.263 slice structured mode
245- interlaced DCT support for MPEG-2 encoding
1defd2a8 246- stuffing to stay above min_bitrate
e0db8cfb 247- MB type & QP visualization
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248- frame stepping for ffplay
249- interlaced motion estimation
250- alternate scantable support
251- SVCD scan offset support
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252- closed GOP support
253- SSE2 FDCT
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254- quantizer noise shaping
255- G.726 ADPCM audio codec
256- MS ADPCM encoding
257- multithreaded/SMP motion estimation
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258- multithreaded/SMP encoding for MPEG-1/MPEG-2/MPEG-4/H.263
259- multithreaded/SMP decoding for MPEG-2
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260- FLAC decoder
261- Metrowerks CodeWarrior suppport
e0db8cfb 262- H.263+ custom pcf support
1defd2a8 263- nicer output for 'ffmpeg -formats'
e0db8cfb 264- Matroska demuxer
1defd2a8 265- SGI image format, encoding and decoding
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266- H.264 loop filter support
267- H.264 CABAC support
f073a393 268- nicer looking arrows for the motion vector visualization
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269- improved VCD support
270- audio timestamp drift compensation
e0db8cfb 271- MPEG-2 YUV 422/444 support
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272- polyphase kaiser windowed sinc and blackman nuttall windowed sinc audio resample
273- better image scaling
e0db8cfb 274- H.261 support
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275- correctly interleave packets during encoding
276- VIS optimized motion compensation
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277- intra_dc_precision>0 encoding support
278- support reuse of motion vectors/MB types/field select values of the source video
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279- more accurate deblock filter
280- padding support
281- many optimizations and bugfixes
055dc116 282- FunCom ISS audio file demuxer and according ADPCM decoding
2fdf638b 283
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284
285
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286version 0.4.8:
287
e0db8cfb 288- MPEG-2 video encoding (Michael)
d9d8910b 289- Id RoQ playback subsystem (Mike Melanson and Tim Ferguson)
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290- Wing Commander III Movie (.mve) file playback subsystem (Mike Melanson
291 and Mario Brito)
292- Xan DPCM audio decoder (Mario Brito)
186447f8 293- Interplay MVE playback subsystem (Mike Melanson)
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294- Duck DK3 and DK4 ADPCM audio decoders (Mike Melanson)
295
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296
297
b17e9c99 298version 0.4.7:
e07702ba 299
e0db8cfb 300- RealAudio 1.0 (14_4) and 2.0 (28_8) native decoders. Author unknown, code from mplayerhq
124ba583 301 (originally from public domain player for Amiga at http://www.honeypot.net/audio)
e0db8cfb 302- current version now also compiles with older GCC (Fabrice)
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303- 4X multimedia playback system including 4xm file demuxer (Mike
304 Melanson), and 4X video and audio codecs (Michael)
305- Creative YUV (CYUV) decoder (Mike Melanson)
306- FFV1 codec (our very simple lossless intra only codec, compresses much better
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307 than HuffYUV) (Michael)
308- ASV1 (Asus), H.264, Intel indeo3 codecs have been added (various)
309- tiny PNG encoder and decoder, tiny GIF decoder, PAM decoder (PPM with
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310 alpha support), JPEG YUV colorspace support. (Fabrice Bellard)
311- ffplay has been replaced with a newer version which uses SDL (optionally)
e0db8cfb 312 for multiplatform support (Fabrice)
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313- Sorenson Version 3 codec (SVQ3) support has been added (decoding only) - donated
314 by anonymous
315- AMR format has been added (Johannes Carlsson)
e0db8cfb 316- 3GP support has been added (Johannes Carlsson)
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317- VP3 codec has been added (Mike Melanson)
318- more MPEG-1/2 fixes
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319- better multiplatform support, MS Visual Studio fixes (various)
320- AltiVec optimizations (Magnus Damn and others)
e07702ba 321- SH4 processor support has been added (BERO)
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322- new public interfaces (avcodec_get_pix_fmt) (Roman Shaposhnick)
323- VOB streaming support (Brian Foley)
324- better MP3 autodetection (Andriy Rysin)
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325- qpel encoding (Michael)
326- 4mv+b frames encoding finally fixed (Michael)
327- chroma ME (Michael)
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328- 5 comparison functions for ME (Michael)
329- B-frame encoding speedup (Michael)
330- WMV2 codec (unfinished - Michael)
d3d10087 331- user specified diamond size for EPZS (Michael)
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332- Playstation STR playback subsystem, still experimental (Mike and Michael)
333- ASV2 codec (Michael)
334- CLJR decoder (Alex)
d3d10087 335
e0db8cfb 336.. And lots more new enhancements and fixes.
e07702ba 337
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338
339
d3d10087 340version 0.4.6:
739d6efa 341
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342- completely new integer only MPEG audio layer 1/2/3 decoder rewritten
343 from scratch
344- Recoded DCT and motion vector search with gcc (no longer depends on nasm)
345- fix quantization bug in AC3 encoder
346- added PCM codecs and format. Corrected WAV/AVI/ASF PCM issues
347- added prototype ffplay program
348- added GOB header parsing on H.263/H.263+ decoder (Juanjo)
349- bug fix on MCBPC tables of H.263 (Juanjo)
350- bug fix on DC coefficients of H.263 (Juanjo)
351- added Advanced Prediction Mode on H.263/H.263+ decoder (Juanjo)
352- now we can decode H.263 streams found in QuickTime files (Juanjo)
353- now we can decode H.263 streams found in VIVO v1 files(Juanjo)
644d98a4 354- preliminary RTP "friendly" mode for H.263/H.263+ coding. (Juanjo)
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355- added GOB header for H.263/H.263+ coding on RTP mode (Juanjo)
356- now H.263 picture size is returned on the first decoded frame (Juanjo)
7f913a35 357- added first regression tests
e0db8cfb 358- added MPEG-2 TS demuxer
a31e01c5 359- new demux API for libav
6d291820 360- more accurate and faster IDCT (Michael)
e0db8cfb 361- faster and entropy-controlled motion search (Michael)
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362- two pass video encoding (Michael)
363- new video rate control (Michael)
364- added MSMPEG4V1, MSMPEGV2 and WMV1 support (Michael)
365- great performance improvement of video encoders and decoders (Michael)
366- new and faster bit readers and vlc parsers (Michael)
e0db8cfb 367- high quality encoding mode: tries all macroblock/VLC types (Michael)
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368- added DV video decoder
369- preliminary RTP/RTSP support in ffserver and libavformat
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370- H.263+ AIC decoding/encoding support (Juanjo)
371- VCD MPEG-PS mode (Juanjo)
372- PSNR stuff (Juanjo)
373- simple stats output (Juanjo)
374- 16-bit and 15-bit RGB/BGR/GBR support (Bisqwit)
739d6efa 375
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376
377
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378version 0.4.5:
379
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380- some header fixes (Zdenek Kabelac <kabi at informatics.muni.cz>)
381- many MMX optimizations (Nick Kurshev <nickols_k at mail.ru>)
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382- added configure system (actually a small shell script)
383- added MPEG audio layer 1/2/3 decoding using LGPL'ed mpglib by
de6d9b64 384 Michael Hipp (temporary solution - waiting for integer only
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385 decoder)
386- fixed VIDIOCSYNC interrupt
387- added Intel H.263 decoding support ('I263' AVI fourCC)
388- added Real Video 1.0 decoding (needs further testing)
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389- simplified image formats again. Added PGM format (=grey
390 pgm). Renamed old PGM to PGMYUV.
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391- fixed msmpeg4 slice issues (tell me if you still find problems)
392- fixed OpenDivX bugs with newer versions (added VOL header decoding)
393- added support for MPlayer interface
394- added macroblock skip optimization
395- added MJPEG decoder
396- added mmx/mmxext IDCT from libmpeg2
0c1e384c 397- added pgmyuvpipe, ppm, and ppm_pipe formats (original patch by Celer
dd5cf2ad 398 <celer at shell.scrypt.net>)
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399- added pixel format conversion layer (e.g. for MJPEG or PPM)
400- added deinterlacing option
401- MPEG-1/2 fixes
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402- MPEG-4 vol header fixes (Jonathan Marsden <snmjbm at pacbell.net>)
403- ARM optimizations (Lionel Ulmer <lionel.ulmer at free.fr>).
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404- Windows porting of file converter
405- added MJPEG raw format (input/ouput)
406- added JPEG image format support (input/output)
de6d9b64 407
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408
409
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410version 0.4.4:
411
412- fixed some std header definitions (Bjorn Lindgren
dd5cf2ad 413 <bjorn.e.lindgren at telia.com>).
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414- added MPEG demuxer (MPEG-1 and 2 compatible).
415- added ASF demuxer
416- added prototype RM demuxer
417- added AC3 decoding (done with libac3 by Aaron Holtzman)
418- added decoding codec parameter guessing (.e.g. for MPEG, because the
419 header does not include them)
420- fixed header generation in MPEG-1, AVI and ASF muxer: wmplayer can now
421 play them (only tested video)
422- fixed H.263 white bug
423- fixed phase rounding in img resample filter
424- add MMX code for polyphase img resample filter
425- added CPU autodetection
426- added generic title/author/copyright/comment string handling (ASF and RM
427 use them)
de6d9b64 428- added SWF demux to extract MP3 track (not usable yet because no MP3
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429 decoder)
430- added fractional frame rate support
de6d9b64 431- codecs are no longer searched by read_header() (should fix ffserver
e0db8cfb 432 segfault)
de6d9b64 433
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434
435
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436version 0.4.3:
437
dd5cf2ad 438- BGR24 patch (initial patch by Jeroen Vreeken <pe1rxq at amsat.org>)
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439- fixed raw yuv output
440- added motion rounding support in MPEG-4
441- fixed motion bug rounding in MSMPEG4
442- added B-frame handling in video core
443- added full MPEG-1 decoding support
444- added partial (frame only) MPEG-2 support
de6d9b64 445- changed the FOURCC code for H.263 to "U263" to be able to see the
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446 +AVI/H.263 file with the UB Video H.263+ decoder. MPlayer works with
447 this +codec ;) (JuanJo).
448- Halfpel motion estimation after MB type selection (JuanJo)
449- added pgm and .Y.U.V output format
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450- suppressed 'img:' protocol. Simply use: /tmp/test%d.[pgm|Y] as input or
451 output.
452- added pgmpipe I/O format (original patch from Martin Aumueller
dd5cf2ad 453 <lists at reserv.at>, but changed completely since we use a format
e0db8cfb 454 instead of a protocol)
de6d9b64 455
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456
457
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458version 0.4.2:
459
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460- added H.263/MPEG-4/MSMPEG4 decoding support. MPEG-4 decoding support
461 (for OpenDivX) is almost complete: 8x8 MVs and rounding are
de6d9b64 462 missing. MSMPEG4 support is complete.
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463- added prototype MPEG-1 decoder. Only I- and P-frames handled yet (it
464 can decode ffmpeg MPEGs :-)).
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465- added libavcodec API documentation (see apiexample.c).
466- fixed image polyphase bug (the bottom of some images could be
e0db8cfb 467 greenish)
de6d9b64 468- added support for non clipped motion vectors (decoding only)
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469 and image sizes non-multiple of 16
470- added support for AC prediction (decoding only)
471- added file overwrite confirmation (can be disabled with -y)
472- added custom size picture to H.263 using H.263+ (Juanjo)
de6d9b64 473
0ca3e336 474
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475version 0.4.1:
476
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477- added MSMPEG4 (aka DivX) compatible encoder. Changed default codec
478 of AVI and ASF to DIV3.
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479- added -me option to set motion estimation method
480 (default=log). suppressed redundant -hq option.
481- added options -acodec and -vcodec to force a given codec (useful for
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482 AVI for example)
483- fixed -an option
484- improved dct_quantize speed
485- factorized some motion estimation code
de6d9b64 486
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487
488
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489version 0.4.0:
490
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491- removing grab code from ffserver and moved it to ffmpeg. Added
492 multistream support to ffmpeg.
de6d9b64 493- added timeshifting support for live feeds (option ?date=xxx in the
e0db8cfb 494 URL)
de6d9b64 495- added high quality image resize code with polyphase filter (need
56cc85a0 496 mmx/see optimization). Enable multiple image size support in ffserver.
e0db8cfb 497- added multi live feed support in ffserver
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498- suppressed master feature from ffserver (it should be done with an
499 external program which opens the .ffm url and writes it to another
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500 ffserver)
501- added preliminary support for video stream parsing (WAV and AVI half
502 done). Added proper support for audio/video file conversion in
de6d9b64 503 ffmpeg.
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504- added preliminary support for video file sending from ffserver
505- redesigning I/O subsystem: now using URL based input and output
506 (see avio.h)
507- added WAV format support
508- added "tty user interface" to ffmpeg to stop grabbing gracefully
509- added MMX/SSE optimizations to SAD (Sums of Absolutes Differences)
dd5cf2ad 510 (Juan J. Sierralta P. a.k.a. "Juanjo" <juanjo at atmlab.utfsm.cl>)
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511- added MMX DCT from mpeg2_movie 1.5 (Juanjo)
512- added new motion estimation algorithms, log and phods (Juanjo)
513- changed directories: libav for format handling, libavcodec for
514 codecs
de6d9b64 515
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516
517
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518version 0.3.4:
519
e0db8cfb 520- added stereo in MPEG audio encoder
de6d9b64 521
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522
523
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524version 0.3.3:
525
526- added 'high quality' mode which use motion vectors. It can be used in
527 real time at low resolution.
528- fixed rounding problems which caused quality problems at high
e0db8cfb 529 bitrates and large GOP size
de6d9b64 530
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531
532
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533version 0.3.2: small fixes
534
e0db8cfb 535- ASF fixes
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536- put_seek bug fix
537
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538
539
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540version 0.3.1: added avi/divx support
541
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542- added AVI support
543- added MPEG-4 codec compatible with OpenDivX. It is based on the H.263 codec
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544- added sound for flash format (not tested)
545
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546
547
de6d9b64 548version 0.3: initial public release