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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
- change crop filter syntax to width:height:x:y
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42

    
43
version 0.6:
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45
- PB-frame decoding for H.263
46
- deprecated vhook subsystem removed
47
- deprecated old scaler removed
48
- VQF demuxer
49
- Alpha channel scaler
50
- PCX encoder
51
- RTP packetization of H.263
52
- RTP packetization of AMR
53
- RTP depacketization of Vorbis
54
- CorePNG decoding support
55
- Cook multichannel decoding support
56
- introduced avlanguage helpers in libavformat
57
- 8088flex TMV demuxer and decoder
58
- per-stream language-tags extraction in asfdec
59
- V210 decoder and encoder
60
- remaining GPL parts in AC-3 decoder converted to LGPL
61
- QCP demuxer
62
- SoX native format muxer and demuxer
63
- AMR-NB decoding/encoding, AMR-WB decoding via OpenCORE libraries
64
- DPX image decoder
65
- Electronic Arts Madcow decoder
66
- DivX (XSUB) subtitle encoder
67
- nonfree libamr support for AMR-NB/WB decoding/encoding removed
68
- experimental AAC encoder
69
- RTP depacketization of ASF and RTSP from WMS servers
70
- RTMP support in libavformat
71
- noX handling for OPT_BOOL X options
72
- Wave64 demuxer
73
- IEC-61937 compatible Muxer
74
- TwinVQ decoder
75
- Bluray (PGS) subtitle decoder
76
- LPCM support in MPEG-TS (HDMV RID as found on Blu-ray disks)
77
- WMA Pro decoder
78
- Core Audio Format demuxer
79
- Atrac1 decoder
80
- MD STUDIO audio demuxer
81
- RF64 support in WAV demuxer
82
- MPEG-4 Audio Lossless Coding (ALS) decoder
83
- -formats option split into -formats, -codecs, -bsfs, and -protocols
84
- IV8 demuxer
85
- CDG demuxer and decoder
86
- R210 decoder
87
- Auravision Aura 1 and 2 decoders
88
- Deluxe Paint Animation playback system
89
- SIPR decoder
90
- Adobe Filmstrip muxer and demuxer
91
- RTP depacketization of H.263
92
- Bink demuxer and audio/video decoders
93
- enable symbol versioning by default for linkers that support it
94
- IFF PBM/ILBM bitmap decoder
95
- concat protocol
96
- Indeo 5 decoder
97
- RTP depacketization of AMR
98
- WMA Voice decoder
99
- ffprobe tool
100
- AMR-NB decoder
101
- RTSP muxer
102
- HE-AAC v1 decoder
103
- Kega Game Video (KGV1) decoder
104
- VorbisComment writing for FLAC, Ogg FLAC and Ogg Speex files
105
- RTP depacketization of Theora
106
- HTTP Digest authentication
107
- RTMP/RTMPT/RTMPS/RTMPE/RTMPTE protocol support via librtmp
108
- Psygnosis YOP demuxer and video decoder
109
- spectral extension support in the E-AC-3 decoder
110
- unsharp video filter
111
- RTP hinting in the mov/3gp/mp4 muxer
112
- Dirac in Ogg demuxing
113
- seek to keyframes in Ogg
114
- 4:2:2 and 4:4:4 Theora decoding
115
- 35% faster VP3/Theora decoding
116
- faster AAC decoding
117
- faster H.264 decoding
118
- RealAudio 1.0 (14.4K) encoder
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121
version 0.5:
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123
- DV50 AKA DVCPRO50 encoder, decoder, muxer and demuxer
124
- TechSmith Camtasia (TSCC) video decoder
125
- IBM Ultimotion (ULTI) video decoder
126
- Sierra Online audio file demuxer and decoder
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- Apple QuickDraw (qdrw) video decoder
128
- Creative ADPCM audio decoder (16 bits as well as 8 bits schemes)
129
- Electronic Arts Multimedia (WVE/UV2/etc.) file demuxer
130
- Miro VideoXL (VIXL) video decoder
131
- H.261 video encoder
132
- QPEG video decoder
133
- Nullsoft Video (NSV) file demuxer
134
- Shorten audio decoder
135
- LOCO video decoder
136
- Apple Lossless Audio Codec (ALAC) decoder
137
- Winnov WNV1 video decoder
138
- Autodesk Animator Studio Codec (AASC) decoder
139
- Indeo 2 video decoder
140
- Fraps FPS1 video decoder
141
- Snow video encoder/decoder
142
- Sonic audio encoder/decoder
143
- Vorbis audio decoder
144
- Macromedia ADPCM decoder
145
- Duck TrueMotion 2 video decoder
146
- support for decoding FLX and DTA extensions in FLIC files
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- H.264 custom quantization matrices support
148
- ffserver fixed, it should now be usable again
149
- QDM2 audio decoder
150
- Real Cooker audio decoder
151
- TrueSpeech audio decoder
152
- WMA2 audio decoder fixed, now all files should play correctly
153
- RealAudio 14.4 and 28.8 decoders fixed
154
- JPEG-LS decoder
155
- build system improvements
156
- tabs and trailing whitespace removed from the codebase
157
- CamStudio video decoder
158
- AIFF/AIFF-C audio format, encoding and decoding
159
- ADTS AAC file reading and writing
160
- Creative VOC file reading and writing
161
- American Laser Games multimedia (*.mm) playback system
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- Zip Motion Blocks Video decoder
163
- improved Theora/VP3 decoder
164
- True Audio (TTA) decoder
165
- AVS demuxer and video decoder
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- JPEG-LS encoder
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- Smacker demuxer and decoder
168
- NuppelVideo/MythTV demuxer and RTjpeg decoder
169
- KMVC decoder
170
- MPEG-2 intra VLC support
171
- MPEG-2 4:2:2 encoder
172
- Flash Screen Video decoder
173
- GXF demuxer
174
- Chinese AVS decoder
175
- GXF muxer
176
- MXF demuxer
177
- VC-1/WMV3/WMV9 video decoder
178
- MacIntel support
179
- AVISynth support
180
- VMware video decoder
181
- VP5 video decoder
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- VP6 video decoder
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- WavPack lossless audio decoder
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- 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
189
- TIFF picture encoder and decoder
190
- GIF picture decoder
191
- Intel Music Coder decoder
192
- Zip Motion Blocks Video encoder
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- Musepack decoder
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- Flash Screen Video encoder
195
- Theora encoding via libtheora
196
- BMP encoder
197
- WMA encoder
198
- GSM-MS encoder and decoder
199
- DCA decoder
200
- DXA demuxer and decoder
201
- DNxHD decoder
202
- Gamecube movie (.THP) playback system
203
- Blackfin optimizations
204
- Interplay C93 demuxer and video decoder
205
- Bethsoft VID demuxer and video decoder
206
- CRYO APC demuxer
207
- Atrac3 decoder
208
- V.Flash PTX decoder
209
- RoQ muxer, RoQ audio encoder
210
- Renderware TXD demuxer and decoder
211
- extern C declarations for C++ removed from headers
212
- sws_flags command line option
213
- codebook generator
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- RoQ video encoder
215
- QTRLE encoder
216
- OS/2 support removed and restored again
217
- AC-3 decoder
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- NUT muxer
219
- additional SPARC (VIS) optimizations
220
- Matroska muxer
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- slice-based parallel H.264 decoding
222
- Monkey's Audio demuxer and decoder
223
- AMV audio and video decoder
224
- DNxHD encoder
225
- H.264 PAFF decoding
226
- Nellymoser ASAO decoder
227
- Beam Software SIFF demuxer and decoder
228
- libvorbis Vorbis decoding removed in favor of native decoder
229
- IntraX8 (J-Frame) subdecoder for WMV2 and VC-1
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- Ogg (Theora, Vorbis and FLAC) muxer
231
- The "device" muxers and demuxers are now in a new libavdevice library
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- PC Paintbrush PCX decoder
233
- Sun Rasterfile decoder
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- TechnoTrend PVA demuxer
235
- Linux Media Labs MPEG-4 (LMLM4) demuxer
236
- AVM2 (Flash 9) SWF muxer
237
- QT variant of IMA ADPCM encoder
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- VFW grabber
239
- iPod/iPhone compatible mp4 muxer
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- Mimic decoder
241
- MSN TCP Webcam stream demuxer
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- RL2 demuxer / decoder
243
- IFF demuxer
244
- 8SVX audio decoder
245
- non-recursive Makefiles
246
- BFI demuxer
247
- MAXIS EA XA (.xa) demuxer / decoder
248
- BFI video decoder
249
- OMA demuxer
250
- MLP/TrueHD decoder
251
- Electronic Arts CMV decoder
252
- Motion Pixels Video decoder
253
- Motion Pixels MVI demuxer
254
- removed animated GIF decoder/demuxer
255
- D-Cinema audio muxer
256
- Electronic Arts TGV decoder
257
- Apple Lossless Audio Codec (ALAC) encoder
258
- AAC decoder
259
- floating point PCM encoder/decoder
260
- MXF muxer
261
- DV100 AKA DVCPRO HD decoder and demuxer
262
- E-AC-3 support added to AC-3 decoder
263
- Nellymoser ASAO encoder
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- ASS and SSA demuxer and muxer
265
- liba52 wrapper removed
266
- SVQ3 watermark decoding support
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- Speex decoding via libspeex
268
- Electronic Arts TGQ decoder
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- RV40 decoder
270
- QCELP / PureVoice decoder
271
- RV30 decoder
272
- hybrid WavPack support
273
- R3D REDCODE demuxer
274
- ALSA support for playback and record
275
- Electronic Arts TQI decoder
276
- OpenJPEG based JPEG 2000 decoder
277
- NC (NC4600) camera file demuxer
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- Gopher client support
279
- 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
287
- Microsoft Video-1 decoder
288
- Apple Animation (RLE) decoder
289
- Apple Graphics (SMC) decoder
290
- Apple Video (RPZA) decoder
291
- Cinepak decoder
292
- Sega FILM (CPK) file demuxer
293
- Westwood multimedia support (VQA & AUD files)
294
- Id Quake II CIN playback support
295
- 8BPS video decoder
296
- FLIC playback support
297
- RealVideo 2.0 (RV20) decoder
298
- Duck TrueMotion v1 (DUCK) video decoder
299
- Sierra VMD demuxer and video decoder
300
- MSZH and ZLIB decoder support
301
- SVQ1 video encoder
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- AMR-WB support
303
- PPC optimizations
304
- rate distortion optimal cbp support
305
- rate distorted optimal ac prediction for MPEG-4
306
- rate distorted optimal lambda->qp support
307
- AAC encoding with libfaac
308
- Sunplus JPEG codec (SP5X) support
309
- use Lagrange multipler instead of QP for ratecontrol
310
- Theora/VP3 decoding support
311
- XA and ADX ADPCM codecs
312
- export MPEG-2 active display area / pan scan
313
- Add support for configuring with IBM XLC
314
- floating point AAN DCT
315
- initial support for zygo video (not complete)
316
- RGB ffv1 support
317
- new audio/video parser API
318
- av_log() system
319
- av_read_frame() and av_seek_frame() support
320
- missing last frame fixes
321
- seek by mouse in ffplay
322
- noise reduction of DCT coefficients
323
- H.263 OBMC & 4MV support
324
- H.263 alternative inter vlc support
325
- H.263 loop filter
326
- H.263 slice structured mode
327
- interlaced DCT support for MPEG-2 encoding
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- stuffing to stay above min_bitrate
329
- MB type & QP visualization
330
- frame stepping for ffplay
331
- interlaced motion estimation
332
- alternate scantable support
333
- SVCD scan offset support
334
- closed GOP support
335
- SSE2 FDCT
336
- quantizer noise shaping
337
- G.726 ADPCM audio codec
338
- MS ADPCM encoding
339
- multithreaded/SMP motion estimation
340
- multithreaded/SMP encoding for MPEG-1/MPEG-2/MPEG-4/H.263
341
- multithreaded/SMP decoding for MPEG-2
342
- FLAC decoder
343
- Metrowerks CodeWarrior suppport
344
- H.263+ custom pcf support
345
- nicer output for 'ffmpeg -formats'
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- Matroska demuxer
347
- SGI image format, encoding and decoding
348
- H.264 loop filter support
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- H.264 CABAC support
350
- nicer looking arrows for the motion vector visualization
351
- improved VCD support
352
- audio timestamp drift compensation
353
- MPEG-2 YUV 422/444 support
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- 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
360
- support reuse of motion vectors/MB types/field select values of the source video
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- more accurate deblock filter
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- 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)
371
- 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
387
  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)
392
  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)
397
- VP3 codec has been added (Mike Melanson)
398
- more MPEG-1/2 fixes
399
- better multiplatform support, MS Visual Studio fixes (various)
400
- AltiVec optimizations (Magnus Damn and others)
401
- SH4 processor support has been added (BERO)
402
- new public interfaces (avcodec_get_pix_fmt) (Roman Shaposhnick)
403
- VOB streaming support (Brian Foley)
404
- better MP3 autodetection (Andriy Rysin)
405
- qpel encoding (Michael)
406
- 4mv+b frames encoding finally fixed (Michael)
407
- chroma ME (Michael)
408
- 5 comparison functions for ME (Michael)
409
- B-frame encoding speedup (Michael)
410
- WMV2 codec (unfinished - Michael)
411
- user specified diamond size for EPZS (Michael)
412
- Playstation STR playback subsystem, still experimental (Mike and Michael)
413
- ASV2 codec (Michael)
414
- CLJR decoder (Alex)
415

    
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.. And lots more new enhancements and fixes.
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419
version 0.4.6:
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421
- completely new integer only MPEG audio layer 1/2/3 decoder rewritten
422
  from scratch
423
- Recoded DCT and motion vector search with gcc (no longer depends on nasm)
424
- fix quantization bug in AC3 encoder
425
- added PCM codecs and format. Corrected WAV/AVI/ASF PCM issues
426
- added prototype ffplay program
427
- added GOB header parsing on H.263/H.263+ decoder (Juanjo)
428
- bug fix on MCBPC tables of H.263 (Juanjo)
429
- bug fix on DC coefficients of H.263 (Juanjo)
430
- added Advanced Prediction Mode on H.263/H.263+ decoder (Juanjo)
431
- now we can decode H.263 streams found in QuickTime files (Juanjo)
432
- now we can decode H.263 streams found in VIVO v1 files(Juanjo)
433
- preliminary RTP "friendly" mode for H.263/H.263+ coding. (Juanjo)
434
- added GOB header for H.263/H.263+ coding on RTP mode (Juanjo)
435
- now H.263 picture size is returned on the first decoded frame (Juanjo)
436
- added first regression tests
437
- added MPEG-2 TS demuxer
438
- new demux API for libav
439
- more accurate and faster IDCT (Michael)
440
- faster and entropy-controlled motion search (Michael)
441
- two pass video encoding (Michael)
442
- new video rate control (Michael)
443
- added MSMPEG4V1, MSMPEGV2 and WMV1 support (Michael)
444
- great performance improvement of video encoders and decoders (Michael)
445
- new and faster bit readers and vlc parsers (Michael)
446
- high quality encoding mode: tries all macroblock/VLC types (Michael)
447
- added DV video decoder
448
- preliminary RTP/RTSP support in ffserver and libavformat
449
- H.263+ AIC decoding/encoding support (Juanjo)
450
- VCD MPEG-PS mode (Juanjo)
451
- PSNR stuff (Juanjo)
452
- simple stats output (Juanjo)
453
- 16-bit and 15-bit RGB/BGR/GBR support (Bisqwit)
454

    
455

    
456
version 0.4.5:
457

    
458
- some header fixes (Zdenek Kabelac <kabi at informatics.muni.cz>)
459
- many MMX optimizations (Nick Kurshev <nickols_k at mail.ru>)
460
- added configure system (actually a small shell script)
461
- added MPEG audio layer 1/2/3 decoding using LGPL'ed mpglib by
462
  Michael Hipp (temporary solution - waiting for integer only
463
  decoder)
464
- fixed VIDIOCSYNC interrupt
465
- added Intel H.263 decoding support ('I263' AVI fourCC)
466
- added Real Video 1.0 decoding (needs further testing)
467
- simplified image formats again. Added PGM format (=grey
468
  pgm). Renamed old PGM to PGMYUV.
469
- fixed msmpeg4 slice issues (tell me if you still find problems)
470
- fixed OpenDivX bugs with newer versions (added VOL header decoding)
471
- added support for MPlayer interface
472
- added macroblock skip optimization
473
- added MJPEG decoder
474
- added mmx/mmxext IDCT from libmpeg2
475
- added pgmyuvpipe, ppm, and ppm_pipe formats (original patch by Celer
476
  <celer at shell.scrypt.net>)
477
- added pixel format conversion layer (e.g. for MJPEG or PPM)
478
- added deinterlacing option
479
- MPEG-1/2 fixes
480
- MPEG-4 vol header fixes (Jonathan Marsden <snmjbm at pacbell.net>)
481
- ARM optimizations (Lionel Ulmer <lionel.ulmer at free.fr>).
482
- Windows porting of file converter
483
- added MJPEG raw format (input/ouput)
484
- added JPEG image format support (input/output)
485

    
486

    
487
version 0.4.4:
488

    
489
- fixed some std header definitions (Bjorn Lindgren
490
  <bjorn.e.lindgren at telia.com>).
491
- added MPEG demuxer (MPEG-1 and 2 compatible).
492
- added ASF demuxer
493
- added prototype RM demuxer
494
- added AC3 decoding (done with libac3 by Aaron Holtzman)
495
- added decoding codec parameter guessing (.e.g. for MPEG, because the
496
  header does not include them)
497
- fixed header generation in MPEG-1, AVI and ASF muxer: wmplayer can now
498
  play them (only tested video)
499
- fixed H.263 white bug
500
- fixed phase rounding in img resample filter
501
- add MMX code for polyphase img resample filter
502
- added CPU autodetection
503
- added generic title/author/copyright/comment string handling (ASF and RM
504
  use them)
505
- added SWF demux to extract MP3 track (not usable yet because no MP3
506
  decoder)
507
- added fractional frame rate support
508
- codecs are no longer searched by read_header() (should fix ffserver
509
  segfault)
510

    
511

    
512
version 0.4.3:
513

    
514
- BGR24 patch (initial patch by Jeroen Vreeken <pe1rxq at amsat.org>)
515
- fixed raw yuv output
516
- added motion rounding support in MPEG-4
517
- fixed motion bug rounding in MSMPEG4
518
- added B-frame handling in video core
519
- added full MPEG-1 decoding support
520
- added partial (frame only) MPEG-2 support
521
- changed the FOURCC code for H.263 to "U263" to be able to see the
522
  +AVI/H.263 file with the UB Video H.263+ decoder. MPlayer works with
523
  this +codec ;) (JuanJo).
524
- Halfpel motion estimation after MB type selection (JuanJo)
525
- added pgm and .Y.U.V output format
526
- suppressed 'img:' protocol. Simply use: /tmp/test%d.[pgm|Y] as input or
527
  output.
528
- added pgmpipe I/O format (original patch from Martin Aumueller
529
  <lists at reserv.at>, but changed completely since we use a format
530
  instead of a protocol)
531

    
532

    
533
version 0.4.2:
534

    
535
- added H.263/MPEG-4/MSMPEG4 decoding support. MPEG-4 decoding support
536
  (for OpenDivX) is almost complete: 8x8 MVs and rounding are
537
  missing. MSMPEG4 support is complete.
538
- added prototype MPEG-1 decoder. Only I- and P-frames handled yet (it
539
  can decode ffmpeg MPEGs :-)).
540
- added libavcodec API documentation (see apiexample.c).
541
- fixed image polyphase bug (the bottom of some images could be
542
  greenish)
543
- added support for non clipped motion vectors (decoding only)
544
  and image sizes non-multiple of 16
545
- added support for AC prediction (decoding only)
546
- added file overwrite confirmation (can be disabled with -y)
547
- added custom size picture to H.263 using H.263+ (Juanjo)
548

    
549

    
550
version 0.4.1:
551

    
552
- added MSMPEG4 (aka DivX) compatible encoder. Changed default codec
553
  of AVI and ASF to DIV3.
554
- added -me option to set motion estimation method
555
  (default=log). suppressed redundant -hq option.
556
- added options -acodec and -vcodec to force a given codec (useful for
557
  AVI for example)
558
- fixed -an option
559
- improved dct_quantize speed
560
- factorized some motion estimation code
561

    
562

    
563
version 0.4.0:
564

    
565
- removing grab code from ffserver and moved it to ffmpeg. Added
566
  multistream support to ffmpeg.
567
- added timeshifting support for live feeds (option ?date=xxx in the
568
  URL)
569
- added high quality image resize code with polyphase filter (need
570
  mmx/see optimization). Enable multiple image size support in ffserver.
571
- added multi live feed support in ffserver
572
- suppressed master feature from ffserver (it should be done with an
573
  external program which opens the .ffm url and writes it to another
574
  ffserver)
575
- added preliminary support for video stream parsing (WAV and AVI half
576
  done). Added proper support for audio/video file conversion in
577
  ffmpeg.
578
- added preliminary support for video file sending from ffserver
579
- redesigning I/O subsystem: now using URL based input and output
580
  (see avio.h)
581
- added WAV format support
582
- added "tty user interface" to ffmpeg to stop grabbing gracefully
583
- added MMX/SSE optimizations to SAD (Sums of Absolutes Differences)
584
  (Juan J. Sierralta P. a.k.a. "Juanjo" <juanjo at atmlab.utfsm.cl>)
585
- added MMX DCT from mpeg2_movie 1.5 (Juanjo)
586
- added new motion estimation algorithms, log and phods (Juanjo)
587
- changed directories: libav for format handling, libavcodec for
588
  codecs
589

    
590

    
591
version 0.3.4:
592

    
593
- added stereo in MPEG audio encoder
594

    
595

    
596
version 0.3.3:
597

    
598
- added 'high quality' mode which use motion vectors. It can be used in
599
  real time at low resolution.
600
- fixed rounding problems which caused quality problems at high
601
  bitrates and large GOP size
602

    
603

    
604
version 0.3.2: small fixes
605

    
606
- ASF fixes
607
- put_seek bug fix
608

    
609

    
610
version 0.3.1: added avi/divx support
611

    
612
- added AVI support
613
- added MPEG-4 codec compatible with OpenDivX. It is based on the H.263 codec
614
- added sound for flash format (not tested)
615

    
616

    
617
version 0.3: initial public release