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Entries are sorted chronologically from oldest to youngest within each release,
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releases are sorted from youngest to oldest.
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version <next>:
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7
- WebM support in Matroska de/muxer
8
- low overhead Ogg muxing
9
- MMS-TCP support
10
- VP8 de/encoding via libvpx
11
- Demuxer for On2's IVF format
12
- Pictor/PC Paint decoder
13
- HE-AAC v2 decoder
14
- libfaad2 wrapper removed
15
- DTS-ES extension (XCh) decoding support
16
- native VP8 decoder
17
- RTSP tunneling over HTTP
18
- RTP depacketization of SVQ3
19
- -strict inofficial replaced by -strict unofficial
20
- ffplay -exitonkeydown and -exitonmousedown options added
21
- native GSM / GSM MS decoder
22
- RTP depacketization of QDM2
23
- ANSI/ASCII art playback system
24
- Lego Mindstorms RSO de/muxer
25
- libavcore added
26
- SubRip subtitle file muxer and demuxer
27
- Chinese AVS encoding via libxavs
28
- ffprobe -show_packets option added
29
- RTP packetization of Theora and Vorbis
30
- RTP depacketization of MP4A-LATM
31
- RTP packetization and depacketization of VP8
32
- hflip filter
33
- Apple HTTP Live Streaming demuxer
34
- a64 codec
35
- MMS-HTTP support
36
- G.722 ADPCM audio encoder/decoder
37
- R10k video decoder
38
- ocv_smooth filter
39
- frei0r wrapper filter
40

    
41

    
42
version 0.6:
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44
- PB-frame decoding for H.263
45
- deprecated vhook subsystem removed
46
- deprecated old scaler removed
47
- VQF demuxer
48
- Alpha channel scaler
49
- PCX encoder
50
- RTP packetization of H.263
51
- RTP packetization of AMR
52
- RTP depacketization of Vorbis
53
- CorePNG decoding support
54
- Cook multichannel decoding support
55
- introduced avlanguage helpers in libavformat
56
- 8088flex TMV demuxer and decoder
57
- per-stream language-tags extraction in asfdec
58
- V210 decoder and encoder
59
- remaining GPL parts in AC-3 decoder converted to LGPL
60
- QCP demuxer
61
- SoX native format muxer and demuxer
62
- AMR-NB decoding/encoding, AMR-WB decoding via OpenCORE libraries
63
- DPX image decoder
64
- Electronic Arts Madcow decoder
65
- DivX (XSUB) subtitle encoder
66
- nonfree libamr support for AMR-NB/WB decoding/encoding removed
67
- experimental AAC encoder
68
- RTP depacketization of ASF and RTSP from WMS servers
69
- RTMP support in libavformat
70
- noX handling for OPT_BOOL X options
71
- Wave64 demuxer
72
- IEC-61937 compatible Muxer
73
- TwinVQ decoder
74
- Bluray (PGS) subtitle decoder
75
- LPCM support in MPEG-TS (HDMV RID as found on Blu-ray disks)
76
- WMA Pro decoder
77
- Core Audio Format demuxer
78
- Atrac1 decoder
79
- MD STUDIO audio demuxer
80
- RF64 support in WAV demuxer
81
- MPEG-4 Audio Lossless Coding (ALS) decoder
82
- -formats option split into -formats, -codecs, -bsfs, and -protocols
83
- IV8 demuxer
84
- CDG demuxer and decoder
85
- R210 decoder
86
- Auravision Aura 1 and 2 decoders
87
- Deluxe Paint Animation playback system
88
- SIPR decoder
89
- Adobe Filmstrip muxer and demuxer
90
- RTP depacketization of H.263
91
- Bink demuxer and audio/video decoders
92
- enable symbol versioning by default for linkers that support it
93
- IFF PBM/ILBM bitmap decoder
94
- concat protocol
95
- Indeo 5 decoder
96
- RTP depacketization of AMR
97
- WMA Voice decoder
98
- ffprobe tool
99
- AMR-NB decoder
100
- RTSP muxer
101
- HE-AAC v1 decoder
102
- Kega Game Video (KGV1) decoder
103
- VorbisComment writing for FLAC, Ogg FLAC and Ogg Speex files
104
- RTP depacketization of Theora
105
- HTTP Digest authentication
106
- RTMP/RTMPT/RTMPS/RTMPE/RTMPTE protocol support via librtmp
107
- Psygnosis YOP demuxer and video decoder
108
- spectral extension support in the E-AC-3 decoder
109
- unsharp video filter
110
- RTP hinting in the mov/3gp/mp4 muxer
111
- Dirac in Ogg demuxing
112
- seek to keyframes in Ogg
113
- 4:2:2 and 4:4:4 Theora decoding
114
- 35% faster VP3/Theora decoding
115
- faster AAC decoding
116
- faster H.264 decoding
117
- RealAudio 1.0 (14.4K) encoder
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version 0.5:
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122
- DV50 AKA DVCPRO50 encoder, decoder, muxer and demuxer
123
- TechSmith Camtasia (TSCC) video decoder
124
- IBM Ultimotion (ULTI) video decoder
125
- Sierra Online audio file demuxer and decoder
126
- Apple QuickDraw (qdrw) video decoder
127
- Creative ADPCM audio decoder (16 bits as well as 8 bits schemes)
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- Electronic Arts Multimedia (WVE/UV2/etc.) file demuxer
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- Miro VideoXL (VIXL) video decoder
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- H.261 video encoder
131
- QPEG video decoder
132
- Nullsoft Video (NSV) file demuxer
133
- Shorten audio decoder
134
- LOCO video decoder
135
- Apple Lossless Audio Codec (ALAC) decoder
136
- Winnov WNV1 video decoder
137
- Autodesk Animator Studio Codec (AASC) decoder
138
- Indeo 2 video decoder
139
- Fraps FPS1 video decoder
140
- Snow video encoder/decoder
141
- Sonic audio encoder/decoder
142
- Vorbis audio decoder
143
- Macromedia ADPCM decoder
144
- Duck TrueMotion 2 video decoder
145
- support for decoding FLX and DTA extensions in FLIC files
146
- H.264 custom quantization matrices support
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- ffserver fixed, it should now be usable again
148
- QDM2 audio decoder
149
- Real Cooker audio decoder
150
- TrueSpeech audio decoder
151
- WMA2 audio decoder fixed, now all files should play correctly
152
- RealAudio 14.4 and 28.8 decoders fixed
153
- JPEG-LS decoder
154
- build system improvements
155
- tabs and trailing whitespace removed from the codebase
156
- CamStudio video decoder
157
- AIFF/AIFF-C audio format, encoding and decoding
158
- ADTS AAC file reading and writing
159
- Creative VOC file reading and writing
160
- American Laser Games multimedia (*.mm) playback system
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- Zip Motion Blocks Video decoder
162
- improved Theora/VP3 decoder
163
- True Audio (TTA) decoder
164
- AVS demuxer and video decoder
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- JPEG-LS encoder
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- Smacker demuxer and decoder
167
- NuppelVideo/MythTV demuxer and RTjpeg decoder
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- KMVC decoder
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- MPEG-2 intra VLC support
170
- MPEG-2 4:2:2 encoder
171
- Flash Screen Video decoder
172
- GXF demuxer
173
- Chinese AVS decoder
174
- GXF muxer
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- MXF demuxer
176
- VC-1/WMV3/WMV9 video decoder
177
- MacIntel support
178
- AVISynth support
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- VMware video decoder
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- VP5 video decoder
181
- VP6 video decoder
182
- WavPack lossless audio decoder
183
- Targa (.TGA) picture decoder
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- Vorbis audio encoder
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- Delphine Software .cin demuxer/audio and video decoder
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- Tiertex .seq demuxer/video decoder
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- MTV demuxer
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- TIFF picture encoder and decoder
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- GIF picture decoder
190
- Intel Music Coder decoder
191
- Zip Motion Blocks Video encoder
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- Musepack decoder
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- Flash Screen Video encoder
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- Theora encoding via libtheora
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- BMP encoder
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- WMA encoder
197
- GSM-MS encoder and decoder
198
- DCA decoder
199
- DXA demuxer and decoder
200
- DNxHD decoder
201
- Gamecube movie (.THP) playback system
202
- Blackfin optimizations
203
- Interplay C93 demuxer and video decoder
204
- Bethsoft VID demuxer and video decoder
205
- CRYO APC demuxer
206
- Atrac3 decoder
207
- V.Flash PTX decoder
208
- RoQ muxer, RoQ audio encoder
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- Renderware TXD demuxer and decoder
210
- extern C declarations for C++ removed from headers
211
- sws_flags command line option
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- codebook generator
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- RoQ video encoder
214
- QTRLE encoder
215
- OS/2 support removed and restored again
216
- AC-3 decoder
217
- NUT muxer
218
- additional SPARC (VIS) optimizations
219
- Matroska muxer
220
- slice-based parallel H.264 decoding
221
- Monkey's Audio demuxer and decoder
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- AMV audio and video decoder
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- DNxHD encoder
224
- H.264 PAFF decoding
225
- Nellymoser ASAO decoder
226
- Beam Software SIFF demuxer and decoder
227
- libvorbis Vorbis decoding removed in favor of native decoder
228
- IntraX8 (J-Frame) subdecoder for WMV2 and VC-1
229
- Ogg (Theora, Vorbis and FLAC) muxer
230
- The "device" muxers and demuxers are now in a new libavdevice library
231
- PC Paintbrush PCX decoder
232
- Sun Rasterfile decoder
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- TechnoTrend PVA demuxer
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- Linux Media Labs MPEG-4 (LMLM4) demuxer
235
- AVM2 (Flash 9) SWF muxer
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- QT variant of IMA ADPCM encoder
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- VFW grabber
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- iPod/iPhone compatible mp4 muxer
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- Mimic decoder
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- MSN TCP Webcam stream demuxer
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- RL2 demuxer / decoder
242
- IFF demuxer
243
- 8SVX audio decoder
244
- non-recursive Makefiles
245
- BFI demuxer
246
- MAXIS EA XA (.xa) demuxer / decoder
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- BFI video decoder
248
- OMA demuxer
249
- MLP/TrueHD decoder
250
- Electronic Arts CMV decoder
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- Motion Pixels Video decoder
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- Motion Pixels MVI demuxer
253
- removed animated GIF decoder/demuxer
254
- D-Cinema audio muxer
255
- Electronic Arts TGV decoder
256
- Apple Lossless Audio Codec (ALAC) encoder
257
- AAC decoder
258
- floating point PCM encoder/decoder
259
- MXF muxer
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- DV100 AKA DVCPRO HD decoder and demuxer
261
- E-AC-3 support added to AC-3 decoder
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- Nellymoser ASAO encoder
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- ASS and SSA demuxer and muxer
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- liba52 wrapper removed
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- SVQ3 watermark decoding support
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- Speex decoding via libspeex
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- Electronic Arts TGQ decoder
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- RV40 decoder
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- QCELP / PureVoice decoder
270
- RV30 decoder
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- hybrid WavPack support
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- R3D REDCODE demuxer
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- ALSA support for playback and record
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- Electronic Arts TQI decoder
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- OpenJPEG based JPEG 2000 decoder
276
- NC (NC4600) camera file demuxer
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- Gopher client support
278
- MXF D-10 muxer
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- generic metadata API
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version 0.4.9-pre1:
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- DV encoder, DV muxer
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- Microsoft RLE video decoder
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- Microsoft Video-1 decoder
287
- Apple Animation (RLE) decoder
288
- Apple Graphics (SMC) decoder
289
- Apple Video (RPZA) decoder
290
- Cinepak decoder
291
- Sega FILM (CPK) file demuxer
292
- Westwood multimedia support (VQA & AUD files)
293
- Id Quake II CIN playback support
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- 8BPS video decoder
295
- FLIC playback support
296
- RealVideo 2.0 (RV20) decoder
297
- Duck TrueMotion v1 (DUCK) video decoder
298
- Sierra VMD demuxer and video decoder
299
- MSZH and ZLIB decoder support
300
- SVQ1 video encoder
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- AMR-WB support
302
- PPC optimizations
303
- rate distortion optimal cbp support
304
- rate distorted optimal ac prediction for MPEG-4
305
- rate distorted optimal lambda->qp support
306
- AAC encoding with libfaac
307
- Sunplus JPEG codec (SP5X) support
308
- use Lagrange multipler instead of QP for ratecontrol
309
- Theora/VP3 decoding support
310
- XA and ADX ADPCM codecs
311
- export MPEG-2 active display area / pan scan
312
- Add support for configuring with IBM XLC
313
- floating point AAN DCT
314
- initial support for zygo video (not complete)
315
- RGB ffv1 support
316
- new audio/video parser API
317
- av_log() system
318
- av_read_frame() and av_seek_frame() support
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- missing last frame fixes
320
- seek by mouse in ffplay
321
- noise reduction of DCT coefficients
322
- H.263 OBMC & 4MV support
323
- H.263 alternative inter vlc support
324
- H.263 loop filter
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- H.263 slice structured mode
326
- interlaced DCT support for MPEG-2 encoding
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- stuffing to stay above min_bitrate
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- MB type & QP visualization
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- frame stepping for ffplay
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- interlaced motion estimation
331
- alternate scantable support
332
- SVCD scan offset support
333
- closed GOP support
334
- SSE2 FDCT
335
- quantizer noise shaping
336
- G.726 ADPCM audio codec
337
- MS ADPCM encoding
338
- multithreaded/SMP motion estimation
339
- multithreaded/SMP encoding for MPEG-1/MPEG-2/MPEG-4/H.263
340
- multithreaded/SMP decoding for MPEG-2
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- FLAC decoder
342
- Metrowerks CodeWarrior suppport
343
- H.263+ custom pcf support
344
- nicer output for 'ffmpeg -formats'
345
- Matroska demuxer
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- SGI image format, encoding and decoding
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- H.264 loop filter support
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- H.264 CABAC support
349
- nicer looking arrows for the motion vector visualization
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- improved VCD support
351
- audio timestamp drift compensation
352
- MPEG-2 YUV 422/444 support
353
- polyphase kaiser windowed sinc and blackman nuttall windowed sinc audio resample
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- better image scaling
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- H.261 support
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- correctly interleave packets during encoding
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- VIS optimized motion compensation
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- intra_dc_precision>0 encoding support
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- support reuse of motion vectors/MB types/field select values of the source video
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- more accurate deblock filter
361
- padding support
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- many optimizations and bugfixes
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- FunCom ISS audio file demuxer and according ADPCM decoding
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version 0.4.8:
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- MPEG-2 video encoding (Michael)
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- Id RoQ playback subsystem (Mike Melanson and Tim Ferguson)
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- Wing Commander III Movie (.mve) file playback subsystem (Mike Melanson
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  and Mario Brito)
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- Xan DPCM audio decoder (Mario Brito)
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- Interplay MVE playback subsystem (Mike Melanson)
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- Duck DK3 and DK4 ADPCM audio decoders (Mike Melanson)
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version 0.4.7:
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- RealAudio 1.0 (14_4) and 2.0 (28_8) native decoders. Author unknown, code from mplayerhq
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  (originally from public domain player for Amiga at http://www.honeypot.net/audio)
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- current version now also compiles with older GCC (Fabrice)
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- 4X multimedia playback system including 4xm file demuxer (Mike
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  Melanson), and 4X video and audio codecs (Michael)
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- Creative YUV (CYUV) decoder (Mike Melanson)
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- FFV1 codec (our very simple lossless intra only codec, compresses much better
386
  than HuffYUV) (Michael)
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- ASV1 (Asus), H.264, Intel indeo3 codecs have been added (various)
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- tiny PNG encoder and decoder, tiny GIF decoder, PAM decoder (PPM with
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  alpha support), JPEG YUV colorspace support. (Fabrice Bellard)
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- ffplay has been replaced with a newer version which uses SDL (optionally)
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  for multiplatform support (Fabrice)
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- Sorenson Version 3 codec (SVQ3) support has been added (decoding only) - donated
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  by anonymous
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- AMR format has been added (Johannes Carlsson)
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- 3GP support has been added (Johannes Carlsson)
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- VP3 codec has been added (Mike Melanson)
397
- more MPEG-1/2 fixes
398
- better multiplatform support, MS Visual Studio fixes (various)
399
- AltiVec optimizations (Magnus Damn and others)
400
- SH4 processor support has been added (BERO)
401
- new public interfaces (avcodec_get_pix_fmt) (Roman Shaposhnick)
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- VOB streaming support (Brian Foley)
403
- better MP3 autodetection (Andriy Rysin)
404
- qpel encoding (Michael)
405
- 4mv+b frames encoding finally fixed (Michael)
406
- chroma ME (Michael)
407
- 5 comparison functions for ME (Michael)
408
- B-frame encoding speedup (Michael)
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- WMV2 codec (unfinished - Michael)
410
- user specified diamond size for EPZS (Michael)
411
- Playstation STR playback subsystem, still experimental (Mike and Michael)
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- ASV2 codec (Michael)
413
- CLJR decoder (Alex)
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415
.. And lots more new enhancements and fixes.
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version 0.4.6:
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420
- completely new integer only MPEG audio layer 1/2/3 decoder rewritten
421
  from scratch
422
- Recoded DCT and motion vector search with gcc (no longer depends on nasm)
423
- fix quantization bug in AC3 encoder
424
- added PCM codecs and format. Corrected WAV/AVI/ASF PCM issues
425
- added prototype ffplay program
426
- added GOB header parsing on H.263/H.263+ decoder (Juanjo)
427
- bug fix on MCBPC tables of H.263 (Juanjo)
428
- bug fix on DC coefficients of H.263 (Juanjo)
429
- added Advanced Prediction Mode on H.263/H.263+ decoder (Juanjo)
430
- now we can decode H.263 streams found in QuickTime files (Juanjo)
431
- now we can decode H.263 streams found in VIVO v1 files(Juanjo)
432
- preliminary RTP "friendly" mode for H.263/H.263+ coding. (Juanjo)
433
- added GOB header for H.263/H.263+ coding on RTP mode (Juanjo)
434
- now H.263 picture size is returned on the first decoded frame (Juanjo)
435
- added first regression tests
436
- added MPEG-2 TS demuxer
437
- new demux API for libav
438
- more accurate and faster IDCT (Michael)
439
- faster and entropy-controlled motion search (Michael)
440
- two pass video encoding (Michael)
441
- new video rate control (Michael)
442
- added MSMPEG4V1, MSMPEGV2 and WMV1 support (Michael)
443
- great performance improvement of video encoders and decoders (Michael)
444
- new and faster bit readers and vlc parsers (Michael)
445
- high quality encoding mode: tries all macroblock/VLC types (Michael)
446
- added DV video decoder
447
- preliminary RTP/RTSP support in ffserver and libavformat
448
- H.263+ AIC decoding/encoding support (Juanjo)
449
- VCD MPEG-PS mode (Juanjo)
450
- PSNR stuff (Juanjo)
451
- simple stats output (Juanjo)
452
- 16-bit and 15-bit RGB/BGR/GBR support (Bisqwit)
453

    
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455
version 0.4.5:
456

    
457
- some header fixes (Zdenek Kabelac <kabi at informatics.muni.cz>)
458
- many MMX optimizations (Nick Kurshev <nickols_k at mail.ru>)
459
- added configure system (actually a small shell script)
460
- added MPEG audio layer 1/2/3 decoding using LGPL'ed mpglib by
461
  Michael Hipp (temporary solution - waiting for integer only
462
  decoder)
463
- fixed VIDIOCSYNC interrupt
464
- added Intel H.263 decoding support ('I263' AVI fourCC)
465
- added Real Video 1.0 decoding (needs further testing)
466
- simplified image formats again. Added PGM format (=grey
467
  pgm). Renamed old PGM to PGMYUV.
468
- fixed msmpeg4 slice issues (tell me if you still find problems)
469
- fixed OpenDivX bugs with newer versions (added VOL header decoding)
470
- added support for MPlayer interface
471
- added macroblock skip optimization
472
- added MJPEG decoder
473
- added mmx/mmxext IDCT from libmpeg2
474
- added pgmyuvpipe, ppm, and ppm_pipe formats (original patch by Celer
475
  <celer at shell.scrypt.net>)
476
- added pixel format conversion layer (e.g. for MJPEG or PPM)
477
- added deinterlacing option
478
- MPEG-1/2 fixes
479
- MPEG-4 vol header fixes (Jonathan Marsden <snmjbm at pacbell.net>)
480
- ARM optimizations (Lionel Ulmer <lionel.ulmer at free.fr>).
481
- Windows porting of file converter
482
- added MJPEG raw format (input/ouput)
483
- added JPEG image format support (input/output)
484

    
485

    
486
version 0.4.4:
487

    
488
- fixed some std header definitions (Bjorn Lindgren
489
  <bjorn.e.lindgren at telia.com>).
490
- added MPEG demuxer (MPEG-1 and 2 compatible).
491
- added ASF demuxer
492
- added prototype RM demuxer
493
- added AC3 decoding (done with libac3 by Aaron Holtzman)
494
- added decoding codec parameter guessing (.e.g. for MPEG, because the
495
  header does not include them)
496
- fixed header generation in MPEG-1, AVI and ASF muxer: wmplayer can now
497
  play them (only tested video)
498
- fixed H.263 white bug
499
- fixed phase rounding in img resample filter
500
- add MMX code for polyphase img resample filter
501
- added CPU autodetection
502
- added generic title/author/copyright/comment string handling (ASF and RM
503
  use them)
504
- added SWF demux to extract MP3 track (not usable yet because no MP3
505
  decoder)
506
- added fractional frame rate support
507
- codecs are no longer searched by read_header() (should fix ffserver
508
  segfault)
509

    
510

    
511
version 0.4.3:
512

    
513
- BGR24 patch (initial patch by Jeroen Vreeken <pe1rxq at amsat.org>)
514
- fixed raw yuv output
515
- added motion rounding support in MPEG-4
516
- fixed motion bug rounding in MSMPEG4
517
- added B-frame handling in video core
518
- added full MPEG-1 decoding support
519
- added partial (frame only) MPEG-2 support
520
- changed the FOURCC code for H.263 to "U263" to be able to see the
521
  +AVI/H.263 file with the UB Video H.263+ decoder. MPlayer works with
522
  this +codec ;) (JuanJo).
523
- Halfpel motion estimation after MB type selection (JuanJo)
524
- added pgm and .Y.U.V output format
525
- suppressed 'img:' protocol. Simply use: /tmp/test%d.[pgm|Y] as input or
526
  output.
527
- added pgmpipe I/O format (original patch from Martin Aumueller
528
  <lists at reserv.at>, but changed completely since we use a format
529
  instead of a protocol)
530

    
531

    
532
version 0.4.2:
533

    
534
- added H.263/MPEG-4/MSMPEG4 decoding support. MPEG-4 decoding support
535
  (for OpenDivX) is almost complete: 8x8 MVs and rounding are
536
  missing. MSMPEG4 support is complete.
537
- added prototype MPEG-1 decoder. Only I- and P-frames handled yet (it
538
  can decode ffmpeg MPEGs :-)).
539
- added libavcodec API documentation (see apiexample.c).
540
- fixed image polyphase bug (the bottom of some images could be
541
  greenish)
542
- added support for non clipped motion vectors (decoding only)
543
  and image sizes non-multiple of 16
544
- added support for AC prediction (decoding only)
545
- added file overwrite confirmation (can be disabled with -y)
546
- added custom size picture to H.263 using H.263+ (Juanjo)
547

    
548

    
549
version 0.4.1:
550

    
551
- added MSMPEG4 (aka DivX) compatible encoder. Changed default codec
552
  of AVI and ASF to DIV3.
553
- added -me option to set motion estimation method
554
  (default=log). suppressed redundant -hq option.
555
- added options -acodec and -vcodec to force a given codec (useful for
556
  AVI for example)
557
- fixed -an option
558
- improved dct_quantize speed
559
- factorized some motion estimation code
560

    
561

    
562
version 0.4.0:
563

    
564
- removing grab code from ffserver and moved it to ffmpeg. Added
565
  multistream support to ffmpeg.
566
- added timeshifting support for live feeds (option ?date=xxx in the
567
  URL)
568
- added high quality image resize code with polyphase filter (need
569
  mmx/see optimization). Enable multiple image size support in ffserver.
570
- added multi live feed support in ffserver
571
- suppressed master feature from ffserver (it should be done with an
572
  external program which opens the .ffm url and writes it to another
573
  ffserver)
574
- added preliminary support for video stream parsing (WAV and AVI half
575
  done). Added proper support for audio/video file conversion in
576
  ffmpeg.
577
- added preliminary support for video file sending from ffserver
578
- redesigning I/O subsystem: now using URL based input and output
579
  (see avio.h)
580
- added WAV format support
581
- added "tty user interface" to ffmpeg to stop grabbing gracefully
582
- added MMX/SSE optimizations to SAD (Sums of Absolutes Differences)
583
  (Juan J. Sierralta P. a.k.a. "Juanjo" <juanjo at atmlab.utfsm.cl>)
584
- added MMX DCT from mpeg2_movie 1.5 (Juanjo)
585
- added new motion estimation algorithms, log and phods (Juanjo)
586
- changed directories: libav for format handling, libavcodec for
587
  codecs
588

    
589

    
590
version 0.3.4:
591

    
592
- added stereo in MPEG audio encoder
593

    
594

    
595
version 0.3.3:
596

    
597
- added 'high quality' mode which use motion vectors. It can be used in
598
  real time at low resolution.
599
- fixed rounding problems which caused quality problems at high
600
  bitrates and large GOP size
601

    
602

    
603
version 0.3.2: small fixes
604

    
605
- ASF fixes
606
- put_seek bug fix
607

    
608

    
609
version 0.3.1: added avi/divx support
610

    
611
- added AVI support
612
- added MPEG-4 codec compatible with OpenDivX. It is based on the H.263 codec
613
- added sound for flash format (not tested)
614

    
615

    
616
version 0.3: initial public release