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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
41
- make the crop filter accept parametric expressions
42
- make ffprobe accept AVFormatContext options
43
- yadif filter
44
- blackframe filter
45
- Demuxer for Leitch/Harris' VR native stream format (LXF)
46
- RTP depacketization of the X-QT QuickTime format
47
- SAP (Session Announcement Protocol, RFC 2974) muxer and demuxer
48
- cropdetect filter
49
- ffmpeg -crop* options removed
50
- transpose filter added
51
- ffmpeg -force_key_frames option added
52
- demuxer for receiving raw rtp:// URLs without an SDP description
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54

    
55
version 0.6:
56

    
57
- PB-frame decoding for H.263
58
- deprecated vhook subsystem removed
59
- deprecated old scaler removed
60
- VQF demuxer
61
- Alpha channel scaler
62
- PCX encoder
63
- RTP packetization of H.263
64
- RTP packetization of AMR
65
- RTP depacketization of Vorbis
66
- CorePNG decoding support
67
- Cook multichannel decoding support
68
- introduced avlanguage helpers in libavformat
69
- 8088flex TMV demuxer and decoder
70
- per-stream language-tags extraction in asfdec
71
- V210 decoder and encoder
72
- remaining GPL parts in AC-3 decoder converted to LGPL
73
- QCP demuxer
74
- SoX native format muxer and demuxer
75
- AMR-NB decoding/encoding, AMR-WB decoding via OpenCORE libraries
76
- DPX image decoder
77
- Electronic Arts Madcow decoder
78
- DivX (XSUB) subtitle encoder
79
- nonfree libamr support for AMR-NB/WB decoding/encoding removed
80
- experimental AAC encoder
81
- RTP depacketization of ASF and RTSP from WMS servers
82
- RTMP support in libavformat
83
- noX handling for OPT_BOOL X options
84
- Wave64 demuxer
85
- IEC-61937 compatible Muxer
86
- TwinVQ decoder
87
- Bluray (PGS) subtitle decoder
88
- LPCM support in MPEG-TS (HDMV RID as found on Blu-ray disks)
89
- WMA Pro decoder
90
- Core Audio Format demuxer
91
- Atrac1 decoder
92
- MD STUDIO audio demuxer
93
- RF64 support in WAV demuxer
94
- MPEG-4 Audio Lossless Coding (ALS) decoder
95
- -formats option split into -formats, -codecs, -bsfs, and -protocols
96
- IV8 demuxer
97
- CDG demuxer and decoder
98
- R210 decoder
99
- Auravision Aura 1 and 2 decoders
100
- Deluxe Paint Animation playback system
101
- SIPR decoder
102
- Adobe Filmstrip muxer and demuxer
103
- RTP depacketization of H.263
104
- Bink demuxer and audio/video decoders
105
- enable symbol versioning by default for linkers that support it
106
- IFF PBM/ILBM bitmap decoder
107
- concat protocol
108
- Indeo 5 decoder
109
- RTP depacketization of AMR
110
- WMA Voice decoder
111
- ffprobe tool
112
- AMR-NB decoder
113
- RTSP muxer
114
- HE-AAC v1 decoder
115
- Kega Game Video (KGV1) decoder
116
- VorbisComment writing for FLAC, Ogg FLAC and Ogg Speex files
117
- RTP depacketization of Theora
118
- HTTP Digest authentication
119
- RTMP/RTMPT/RTMPS/RTMPE/RTMPTE protocol support via librtmp
120
- Psygnosis YOP demuxer and video decoder
121
- spectral extension support in the E-AC-3 decoder
122
- unsharp video filter
123
- RTP hinting in the mov/3gp/mp4 muxer
124
- Dirac in Ogg demuxing
125
- seek to keyframes in Ogg
126
- 4:2:2 and 4:4:4 Theora decoding
127
- 35% faster VP3/Theora decoding
128
- faster AAC decoding
129
- faster H.264 decoding
130
- RealAudio 1.0 (14.4K) encoder
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133
version 0.5:
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135
- DV50 AKA DVCPRO50 encoder, decoder, muxer and demuxer
136
- TechSmith Camtasia (TSCC) video decoder
137
- IBM Ultimotion (ULTI) video decoder
138
- Sierra Online audio file demuxer and decoder
139
- Apple QuickDraw (qdrw) video decoder
140
- Creative ADPCM audio decoder (16 bits as well as 8 bits schemes)
141
- Electronic Arts Multimedia (WVE/UV2/etc.) file demuxer
142
- Miro VideoXL (VIXL) video decoder
143
- H.261 video encoder
144
- QPEG video decoder
145
- Nullsoft Video (NSV) file demuxer
146
- Shorten audio decoder
147
- LOCO video decoder
148
- Apple Lossless Audio Codec (ALAC) decoder
149
- Winnov WNV1 video decoder
150
- Autodesk Animator Studio Codec (AASC) decoder
151
- Indeo 2 video decoder
152
- Fraps FPS1 video decoder
153
- Snow video encoder/decoder
154
- Sonic audio encoder/decoder
155
- Vorbis audio decoder
156
- Macromedia ADPCM decoder
157
- Duck TrueMotion 2 video decoder
158
- support for decoding FLX and DTA extensions in FLIC files
159
- H.264 custom quantization matrices support
160
- ffserver fixed, it should now be usable again
161
- QDM2 audio decoder
162
- Real Cooker audio decoder
163
- TrueSpeech audio decoder
164
- WMA2 audio decoder fixed, now all files should play correctly
165
- RealAudio 14.4 and 28.8 decoders fixed
166
- JPEG-LS decoder
167
- build system improvements
168
- tabs and trailing whitespace removed from the codebase
169
- CamStudio video decoder
170
- AIFF/AIFF-C audio format, encoding and decoding
171
- ADTS AAC file reading and writing
172
- Creative VOC file reading and writing
173
- American Laser Games multimedia (*.mm) playback system
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- Zip Motion Blocks Video decoder
175
- improved Theora/VP3 decoder
176
- True Audio (TTA) decoder
177
- AVS demuxer and video decoder
178
- JPEG-LS encoder
179
- Smacker demuxer and decoder
180
- NuppelVideo/MythTV demuxer and RTjpeg decoder
181
- KMVC decoder
182
- MPEG-2 intra VLC support
183
- MPEG-2 4:2:2 encoder
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- Flash Screen Video decoder
185
- GXF demuxer
186
- Chinese AVS decoder
187
- GXF muxer
188
- MXF demuxer
189
- VC-1/WMV3/WMV9 video decoder
190
- MacIntel support
191
- AVISynth support
192
- VMware video decoder
193
- VP5 video decoder
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- VP6 video decoder
195
- WavPack lossless audio decoder
196
- Targa (.TGA) picture decoder
197
- Vorbis audio encoder
198
- Delphine Software .cin demuxer/audio and video decoder
199
- Tiertex .seq demuxer/video decoder
200
- MTV demuxer
201
- TIFF picture encoder and decoder
202
- GIF picture decoder
203
- Intel Music Coder decoder
204
- Zip Motion Blocks Video encoder
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- Musepack decoder
206
- Flash Screen Video encoder
207
- Theora encoding via libtheora
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- BMP encoder
209
- WMA encoder
210
- GSM-MS encoder and decoder
211
- DCA decoder
212
- DXA demuxer and decoder
213
- DNxHD decoder
214
- Gamecube movie (.THP) playback system
215
- Blackfin optimizations
216
- Interplay C93 demuxer and video decoder
217
- Bethsoft VID demuxer and video decoder
218
- CRYO APC demuxer
219
- Atrac3 decoder
220
- V.Flash PTX decoder
221
- RoQ muxer, RoQ audio encoder
222
- Renderware TXD demuxer and decoder
223
- extern C declarations for C++ removed from headers
224
- sws_flags command line option
225
- codebook generator
226
- RoQ video encoder
227
- QTRLE encoder
228
- OS/2 support removed and restored again
229
- AC-3 decoder
230
- NUT muxer
231
- additional SPARC (VIS) optimizations
232
- Matroska muxer
233
- slice-based parallel H.264 decoding
234
- Monkey's Audio demuxer and decoder
235
- AMV audio and video decoder
236
- DNxHD encoder
237
- H.264 PAFF decoding
238
- Nellymoser ASAO decoder
239
- Beam Software SIFF demuxer and decoder
240
- libvorbis Vorbis decoding removed in favor of native decoder
241
- IntraX8 (J-Frame) subdecoder for WMV2 and VC-1
242
- Ogg (Theora, Vorbis and FLAC) muxer
243
- The "device" muxers and demuxers are now in a new libavdevice library
244
- PC Paintbrush PCX decoder
245
- Sun Rasterfile decoder
246
- TechnoTrend PVA demuxer
247
- Linux Media Labs MPEG-4 (LMLM4) demuxer
248
- AVM2 (Flash 9) SWF muxer
249
- QT variant of IMA ADPCM encoder
250
- VFW grabber
251
- iPod/iPhone compatible mp4 muxer
252
- Mimic decoder
253
- MSN TCP Webcam stream demuxer
254
- RL2 demuxer / decoder
255
- IFF demuxer
256
- 8SVX audio decoder
257
- non-recursive Makefiles
258
- BFI demuxer
259
- MAXIS EA XA (.xa) demuxer / decoder
260
- BFI video decoder
261
- OMA demuxer
262
- MLP/TrueHD decoder
263
- Electronic Arts CMV decoder
264
- Motion Pixels Video decoder
265
- Motion Pixels MVI demuxer
266
- removed animated GIF decoder/demuxer
267
- D-Cinema audio muxer
268
- Electronic Arts TGV decoder
269
- Apple Lossless Audio Codec (ALAC) encoder
270
- AAC decoder
271
- floating point PCM encoder/decoder
272
- MXF muxer
273
- DV100 AKA DVCPRO HD decoder and demuxer
274
- E-AC-3 support added to AC-3 decoder
275
- Nellymoser ASAO encoder
276
- ASS and SSA demuxer and muxer
277
- liba52 wrapper removed
278
- SVQ3 watermark decoding support
279
- Speex decoding via libspeex
280
- Electronic Arts TGQ decoder
281
- RV40 decoder
282
- QCELP / PureVoice decoder
283
- RV30 decoder
284
- hybrid WavPack support
285
- R3D REDCODE demuxer
286
- ALSA support for playback and record
287
- Electronic Arts TQI decoder
288
- OpenJPEG based JPEG 2000 decoder
289
- NC (NC4600) camera file demuxer
290
- Gopher client support
291
- MXF D-10 muxer
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- generic metadata API
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295
version 0.4.9-pre1:
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297
- DV encoder, DV muxer
298
- Microsoft RLE video decoder
299
- Microsoft Video-1 decoder
300
- Apple Animation (RLE) decoder
301
- Apple Graphics (SMC) decoder
302
- Apple Video (RPZA) decoder
303
- Cinepak decoder
304
- Sega FILM (CPK) file demuxer
305
- Westwood multimedia support (VQA & AUD files)
306
- Id Quake II CIN playback support
307
- 8BPS video decoder
308
- FLIC playback support
309
- RealVideo 2.0 (RV20) decoder
310
- Duck TrueMotion v1 (DUCK) video decoder
311
- Sierra VMD demuxer and video decoder
312
- MSZH and ZLIB decoder support
313
- SVQ1 video encoder
314
- AMR-WB support
315
- PPC optimizations
316
- rate distortion optimal cbp support
317
- rate distorted optimal ac prediction for MPEG-4
318
- rate distorted optimal lambda->qp support
319
- AAC encoding with libfaac
320
- Sunplus JPEG codec (SP5X) support
321
- use Lagrange multipler instead of QP for ratecontrol
322
- Theora/VP3 decoding support
323
- XA and ADX ADPCM codecs
324
- export MPEG-2 active display area / pan scan
325
- Add support for configuring with IBM XLC
326
- floating point AAN DCT
327
- initial support for zygo video (not complete)
328
- RGB ffv1 support
329
- new audio/video parser API
330
- av_log() system
331
- av_read_frame() and av_seek_frame() support
332
- missing last frame fixes
333
- seek by mouse in ffplay
334
- noise reduction of DCT coefficients
335
- H.263 OBMC & 4MV support
336
- H.263 alternative inter vlc support
337
- H.263 loop filter
338
- H.263 slice structured mode
339
- interlaced DCT support for MPEG-2 encoding
340
- stuffing to stay above min_bitrate
341
- MB type & QP visualization
342
- frame stepping for ffplay
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- interlaced motion estimation
344
- alternate scantable support
345
- SVCD scan offset support
346
- closed GOP support
347
- SSE2 FDCT
348
- quantizer noise shaping
349
- G.726 ADPCM audio codec
350
- MS ADPCM encoding
351
- multithreaded/SMP motion estimation
352
- multithreaded/SMP encoding for MPEG-1/MPEG-2/MPEG-4/H.263
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- multithreaded/SMP decoding for MPEG-2
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- FLAC decoder
355
- Metrowerks CodeWarrior suppport
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- H.263+ custom pcf support
357
- nicer output for 'ffmpeg -formats'
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- Matroska demuxer
359
- SGI image format, encoding and decoding
360
- H.264 loop filter support
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- H.264 CABAC support
362
- nicer looking arrows for the motion vector visualization
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- improved VCD support
364
- audio timestamp drift compensation
365
- MPEG-2 YUV 422/444 support
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- polyphase kaiser windowed sinc and blackman nuttall windowed sinc audio resample
367
- better image scaling
368
- H.261 support
369
- correctly interleave packets during encoding
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- VIS optimized motion compensation
371
- intra_dc_precision>0 encoding support
372
- support reuse of motion vectors/MB types/field select values of the source video
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- more accurate deblock filter
374
- padding support
375
- many optimizations and bugfixes
376
- 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
393
  (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)
398
- FFV1 codec (our very simple lossless intra only codec, compresses much better
399
  than HuffYUV) (Michael)
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- ASV1 (Asus), H.264, Intel indeo3 codecs have been added (various)
401
- tiny PNG encoder and decoder, tiny GIF decoder, PAM decoder (PPM with
402
  alpha support), JPEG YUV colorspace support. (Fabrice Bellard)
403
- ffplay has been replaced with a newer version which uses SDL (optionally)
404
  for multiplatform support (Fabrice)
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- Sorenson Version 3 codec (SVQ3) support has been added (decoding only) - donated
406
  by anonymous
407
- AMR format has been added (Johannes Carlsson)
408
- 3GP support has been added (Johannes Carlsson)
409
- VP3 codec has been added (Mike Melanson)
410
- more MPEG-1/2 fixes
411
- better multiplatform support, MS Visual Studio fixes (various)
412
- AltiVec optimizations (Magnus Damn and others)
413
- SH4 processor support has been added (BERO)
414
- new public interfaces (avcodec_get_pix_fmt) (Roman Shaposhnick)
415
- VOB streaming support (Brian Foley)
416
- better MP3 autodetection (Andriy Rysin)
417
- qpel encoding (Michael)
418
- 4mv+b frames encoding finally fixed (Michael)
419
- chroma ME (Michael)
420
- 5 comparison functions for ME (Michael)
421
- B-frame encoding speedup (Michael)
422
- WMV2 codec (unfinished - Michael)
423
- user specified diamond size for EPZS (Michael)
424
- Playstation STR playback subsystem, still experimental (Mike and Michael)
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- ASV2 codec (Michael)
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- CLJR decoder (Alex)
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428
.. And lots more new enhancements and fixes.
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431
version 0.4.6:
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433
- completely new integer only MPEG audio layer 1/2/3 decoder rewritten
434
  from scratch
435
- Recoded DCT and motion vector search with gcc (no longer depends on nasm)
436
- fix quantization bug in AC3 encoder
437
- added PCM codecs and format. Corrected WAV/AVI/ASF PCM issues
438
- added prototype ffplay program
439
- added GOB header parsing on H.263/H.263+ decoder (Juanjo)
440
- bug fix on MCBPC tables of H.263 (Juanjo)
441
- bug fix on DC coefficients of H.263 (Juanjo)
442
- added Advanced Prediction Mode on H.263/H.263+ decoder (Juanjo)
443
- now we can decode H.263 streams found in QuickTime files (Juanjo)
444
- now we can decode H.263 streams found in VIVO v1 files(Juanjo)
445
- preliminary RTP "friendly" mode for H.263/H.263+ coding. (Juanjo)
446
- added GOB header for H.263/H.263+ coding on RTP mode (Juanjo)
447
- now H.263 picture size is returned on the first decoded frame (Juanjo)
448
- added first regression tests
449
- added MPEG-2 TS demuxer
450
- new demux API for libav
451
- more accurate and faster IDCT (Michael)
452
- faster and entropy-controlled motion search (Michael)
453
- two pass video encoding (Michael)
454
- new video rate control (Michael)
455
- added MSMPEG4V1, MSMPEGV2 and WMV1 support (Michael)
456
- great performance improvement of video encoders and decoders (Michael)
457
- new and faster bit readers and vlc parsers (Michael)
458
- high quality encoding mode: tries all macroblock/VLC types (Michael)
459
- added DV video decoder
460
- preliminary RTP/RTSP support in ffserver and libavformat
461
- H.263+ AIC decoding/encoding support (Juanjo)
462
- VCD MPEG-PS mode (Juanjo)
463
- PSNR stuff (Juanjo)
464
- simple stats output (Juanjo)
465
- 16-bit and 15-bit RGB/BGR/GBR support (Bisqwit)
466

    
467

    
468
version 0.4.5:
469

    
470
- some header fixes (Zdenek Kabelac <kabi at informatics.muni.cz>)
471
- many MMX optimizations (Nick Kurshev <nickols_k at mail.ru>)
472
- added configure system (actually a small shell script)
473
- added MPEG audio layer 1/2/3 decoding using LGPL'ed mpglib by
474
  Michael Hipp (temporary solution - waiting for integer only
475
  decoder)
476
- fixed VIDIOCSYNC interrupt
477
- added Intel H.263 decoding support ('I263' AVI fourCC)
478
- added Real Video 1.0 decoding (needs further testing)
479
- simplified image formats again. Added PGM format (=grey
480
  pgm). Renamed old PGM to PGMYUV.
481
- fixed msmpeg4 slice issues (tell me if you still find problems)
482
- fixed OpenDivX bugs with newer versions (added VOL header decoding)
483
- added support for MPlayer interface
484
- added macroblock skip optimization
485
- added MJPEG decoder
486
- added mmx/mmxext IDCT from libmpeg2
487
- added pgmyuvpipe, ppm, and ppm_pipe formats (original patch by Celer
488
  <celer at shell.scrypt.net>)
489
- added pixel format conversion layer (e.g. for MJPEG or PPM)
490
- added deinterlacing option
491
- MPEG-1/2 fixes
492
- MPEG-4 vol header fixes (Jonathan Marsden <snmjbm at pacbell.net>)
493
- ARM optimizations (Lionel Ulmer <lionel.ulmer at free.fr>).
494
- Windows porting of file converter
495
- added MJPEG raw format (input/ouput)
496
- added JPEG image format support (input/output)
497

    
498

    
499
version 0.4.4:
500

    
501
- fixed some std header definitions (Bjorn Lindgren
502
  <bjorn.e.lindgren at telia.com>).
503
- added MPEG demuxer (MPEG-1 and 2 compatible).
504
- added ASF demuxer
505
- added prototype RM demuxer
506
- added AC3 decoding (done with libac3 by Aaron Holtzman)
507
- added decoding codec parameter guessing (.e.g. for MPEG, because the
508
  header does not include them)
509
- fixed header generation in MPEG-1, AVI and ASF muxer: wmplayer can now
510
  play them (only tested video)
511
- fixed H.263 white bug
512
- fixed phase rounding in img resample filter
513
- add MMX code for polyphase img resample filter
514
- added CPU autodetection
515
- added generic title/author/copyright/comment string handling (ASF and RM
516
  use them)
517
- added SWF demux to extract MP3 track (not usable yet because no MP3
518
  decoder)
519
- added fractional frame rate support
520
- codecs are no longer searched by read_header() (should fix ffserver
521
  segfault)
522

    
523

    
524
version 0.4.3:
525

    
526
- BGR24 patch (initial patch by Jeroen Vreeken <pe1rxq at amsat.org>)
527
- fixed raw yuv output
528
- added motion rounding support in MPEG-4
529
- fixed motion bug rounding in MSMPEG4
530
- added B-frame handling in video core
531
- added full MPEG-1 decoding support
532
- added partial (frame only) MPEG-2 support
533
- changed the FOURCC code for H.263 to "U263" to be able to see the
534
  +AVI/H.263 file with the UB Video H.263+ decoder. MPlayer works with
535
  this +codec ;) (JuanJo).
536
- Halfpel motion estimation after MB type selection (JuanJo)
537
- added pgm and .Y.U.V output format
538
- suppressed 'img:' protocol. Simply use: /tmp/test%d.[pgm|Y] as input or
539
  output.
540
- added pgmpipe I/O format (original patch from Martin Aumueller
541
  <lists at reserv.at>, but changed completely since we use a format
542
  instead of a protocol)
543

    
544

    
545
version 0.4.2:
546

    
547
- added H.263/MPEG-4/MSMPEG4 decoding support. MPEG-4 decoding support
548
  (for OpenDivX) is almost complete: 8x8 MVs and rounding are
549
  missing. MSMPEG4 support is complete.
550
- added prototype MPEG-1 decoder. Only I- and P-frames handled yet (it
551
  can decode ffmpeg MPEGs :-)).
552
- added libavcodec API documentation (see apiexample.c).
553
- fixed image polyphase bug (the bottom of some images could be
554
  greenish)
555
- added support for non clipped motion vectors (decoding only)
556
  and image sizes non-multiple of 16
557
- added support for AC prediction (decoding only)
558
- added file overwrite confirmation (can be disabled with -y)
559
- added custom size picture to H.263 using H.263+ (Juanjo)
560

    
561

    
562
version 0.4.1:
563

    
564
- added MSMPEG4 (aka DivX) compatible encoder. Changed default codec
565
  of AVI and ASF to DIV3.
566
- added -me option to set motion estimation method
567
  (default=log). suppressed redundant -hq option.
568
- added options -acodec and -vcodec to force a given codec (useful for
569
  AVI for example)
570
- fixed -an option
571
- improved dct_quantize speed
572
- factorized some motion estimation code
573

    
574

    
575
version 0.4.0:
576

    
577
- removing grab code from ffserver and moved it to ffmpeg. Added
578
  multistream support to ffmpeg.
579
- added timeshifting support for live feeds (option ?date=xxx in the
580
  URL)
581
- added high quality image resize code with polyphase filter (need
582
  mmx/see optimization). Enable multiple image size support in ffserver.
583
- added multi live feed support in ffserver
584
- suppressed master feature from ffserver (it should be done with an
585
  external program which opens the .ffm url and writes it to another
586
  ffserver)
587
- added preliminary support for video stream parsing (WAV and AVI half
588
  done). Added proper support for audio/video file conversion in
589
  ffmpeg.
590
- added preliminary support for video file sending from ffserver
591
- redesigning I/O subsystem: now using URL based input and output
592
  (see avio.h)
593
- added WAV format support
594
- added "tty user interface" to ffmpeg to stop grabbing gracefully
595
- added MMX/SSE optimizations to SAD (Sums of Absolutes Differences)
596
  (Juan J. Sierralta P. a.k.a. "Juanjo" <juanjo at atmlab.utfsm.cl>)
597
- added MMX DCT from mpeg2_movie 1.5 (Juanjo)
598
- added new motion estimation algorithms, log and phods (Juanjo)
599
- changed directories: libav for format handling, libavcodec for
600
  codecs
601

    
602

    
603
version 0.3.4:
604

    
605
- added stereo in MPEG audio encoder
606

    
607

    
608
version 0.3.3:
609

    
610
- added 'high quality' mode which use motion vectors. It can be used in
611
  real time at low resolution.
612
- fixed rounding problems which caused quality problems at high
613
  bitrates and large GOP size
614

    
615

    
616
version 0.3.2: small fixes
617

    
618
- ASF fixes
619
- put_seek bug fix
620

    
621

    
622
version 0.3.1: added avi/divx support
623

    
624
- added AVI support
625
- added MPEG-4 codec compatible with OpenDivX. It is based on the H.263 codec
626
- added sound for flash format (not tested)
627

    
628

    
629
version 0.3: initial public release