Changelog 20.3 KB
Newer Older
1 2 3 4
Entries are sorted chronologically from oldest to youngest within each release,
releases are sorted from youngest to oldest.


5 6
version <next>:

James Zern's avatar
James Zern committed
7
- WebM support in Matroska de/muxer
Diego Biurrun's avatar
Diego Biurrun committed
8
- low overhead Ogg muxing
9
- MMS-TCP support
James Zern's avatar
James Zern committed
10
- VP8 de/encoding via libvpx
David Conrad's avatar
David Conrad committed
11
- Demuxer for On2's IVF format
Peter Ross's avatar
Peter Ross committed
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
Josh Allmann's avatar
Josh Allmann committed
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
Josh Allmann's avatar
Josh Allmann committed
22
- RTP depacketization of QDM2
Peter Ross's avatar
Peter Ross committed
23
- ANSI/ASCII art playback system
24
- Lego Mindstorms RSO de/muxer
Stefano Sabatini's avatar
Stefano Sabatini committed
25
- libavcore added
Aurelien Jacobs's avatar
Aurelien Jacobs committed
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
Josh Allmann's avatar
Josh Allmann committed
31
- RTP packetization and depacketization of VP8
Stefano Sabatini's avatar
Stefano Sabatini committed
32
- hflip filter
33
- Apple HTTP Live Streaming demuxer
34
- a64 codec
35
- MMS-HTTP support
Martin Storsjö's avatar
Martin Storsjö committed
36
- G.722 ADPCM audio encoder/decoder
Zhou Zongyi's avatar
Zhou Zongyi committed
37
- R10k video decoder
38
- ocv_smooth filter
Stefano Sabatini's avatar
Stefano Sabatini committed
39
- frei0r wrapper filter
40 41 42 43


version 0.6:

44
- PB-frame decoding for H.263
45
- deprecated vhook subsystem removed
46
- deprecated old scaler removed
Vitor Sessak's avatar
Vitor Sessak committed
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
Kenan Gillet's avatar
Kenan Gillet committed
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
Peter Ross's avatar
Peter Ross committed
64
- Electronic Arts Madcow decoder
65
- DivX (XSUB) subtitle encoder
66
- nonfree libamr support for AMR-NB/WB decoding/encoding removed
Diego Biurrun's avatar
Diego Biurrun committed
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
Daniel Verkamp's avatar
Daniel Verkamp committed
71
- Wave64 demuxer
72
- IEC-61937 compatible Muxer
Vitor Sessak's avatar
Vitor Sessak committed
73
- TwinVQ decoder
Stephen Backway's avatar
Stephen Backway committed
74
- Bluray (PGS) subtitle decoder
75
- LPCM support in MPEG-TS (HDMV RID as found on Blu-ray disks)
Diego Biurrun's avatar
Diego Biurrun committed
76
- WMA Pro decoder
Peter Ross's avatar
Peter Ross committed
77
- Core Audio Format demuxer
78 79
- Atrac1 decoder
- MD STUDIO audio demuxer
80
- RF64 support in WAV demuxer
81
- MPEG-4 Audio Lossless Coding (ALS) decoder
Daniel Verkamp's avatar
Daniel Verkamp committed
82
- -formats option split into -formats, -codecs, -bsfs, and -protocols
83
- IV8 demuxer
Michael Tison's avatar
Michael Tison committed
84
- CDG demuxer and decoder
85
- R210 decoder
Kostya Shishkov's avatar
Kostya Shishkov committed
86
- Auravision Aura 1 and 2 decoders
Peter Ross's avatar
Peter Ross committed
87
- Deluxe Paint Animation playback system
Vitor Sessak's avatar
Vitor Sessak committed
88
- SIPR decoder
Peter Ross's avatar
Peter Ross committed
89
- Adobe Filmstrip muxer and demuxer
90
- RTP depacketization of H.263
Kostya Shishkov's avatar
Kostya Shishkov committed
91
- Bink demuxer and audio/video decoders
Reinhard Tartler's avatar
Reinhard Tartler committed
92
- enable symbol versioning by default for linkers that support it
Peter Ross's avatar
Peter Ross committed
93
- IFF PBM/ILBM bitmap decoder
94
- concat protocol
Kostya Shishkov's avatar
Kostya Shishkov committed
95
- Indeo 5 decoder
96
- RTP depacketization of AMR
Diego Biurrun's avatar
Diego Biurrun committed
97 98
- WMA Voice decoder
- ffprobe tool
99
- AMR-NB decoder
Martin Storsjö's avatar
Martin Storsjö committed
100
- RTSP muxer
Alex Converse's avatar
Alex Converse committed
101
- HE-AAC v1 decoder
102
- Kega Game Video (KGV1) decoder
103
- VorbisComment writing for FLAC, Ogg FLAC and Ogg Speex files
Josh Allmann's avatar
Josh Allmann committed
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
111 112 113 114 115 116
- Dirac in Ogg demuxing
- seek to keyframes in Ogg
- 4:2:2 and 4:4:4 Theora decoding
- 35% faster VP3/Theora decoding
- faster AAC decoding
- faster H.264 decoding
Francesco Lavra's avatar
Francesco Lavra committed
117
- RealAudio 1.0 (14.4K) encoder
118

119

Diego Biurrun's avatar
Diego Biurrun committed
120 121
version 0.5:

122
- DV50 AKA DVCPRO50 encoder, decoder, muxer and demuxer
123
- TechSmith Camtasia (TSCC) video decoder
124
- IBM Ultimotion (ULTI) video decoder
125 126
- Sierra Online audio file demuxer and decoder
- Apple QuickDraw (qdrw) video decoder
127
- Creative ADPCM audio decoder (16 bits as well as 8 bits schemes)
128
- Electronic Arts Multimedia (WVE/UV2/etc.) file demuxer
129
- Miro VideoXL (VIXL) video decoder
Mike Melanson's avatar
Mike Melanson committed
130
- H.261 video encoder
131
- QPEG video decoder
Mike Melanson's avatar
Mike Melanson committed
132
- Nullsoft Video (NSV) file demuxer
Mike Melanson's avatar
Mike Melanson committed
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
Diego Biurrun's avatar
Indeo 2  
Diego Biurrun committed
138
- Indeo 2 video decoder
139
- Fraps FPS1 video decoder
Diego Biurrun's avatar
Diego Biurrun committed
140
- Snow video encoder/decoder
Alex Beregszaszi's avatar
Alex Beregszaszi committed
141
- Sonic audio encoder/decoder
142
- Vorbis audio decoder
Alex Beregszaszi's avatar
Alex Beregszaszi committed
143
- Macromedia ADPCM decoder
Diego Biurrun's avatar
Diego Biurrun committed
144 145
- Duck TrueMotion 2 video decoder
- support for decoding FLX and DTA extensions in FLIC files
Loren Merritt's avatar
Loren Merritt committed
146
- H.264 custom quantization matrices support
Diego Biurrun's avatar
Diego Biurrun committed
147
- ffserver fixed, it should now be usable again
Diego Biurrun's avatar
QDM2  
Diego Biurrun committed
148
- QDM2 audio decoder
Alex Beregszaszi's avatar
Alex Beregszaszi committed
149
- Real Cooker audio decoder
150
- TrueSpeech audio decoder
Diego Biurrun's avatar
Diego Biurrun committed
151 152
- WMA2 audio decoder fixed, now all files should play correctly
- RealAudio 14.4 and 28.8 decoders fixed
153
- JPEG-LS decoder
Diego Biurrun's avatar
updates  
Diego Biurrun committed
154 155
- build system improvements
- 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
Aurelien Jacobs's avatar
Aurelien Jacobs committed
159
- Creative VOC file reading and writing
160
- American Laser Games multimedia (*.mm) playback system
161
- Zip Motion Blocks Video decoder
162
- improved Theora/VP3 decoder
Alex Beregszaszi's avatar
Alex Beregszaszi committed
163
- True Audio (TTA) decoder
164
- AVS demuxer and video decoder
165
- JPEG-LS encoder
Kostya Shishkov's avatar
Kostya Shishkov committed
166
- Smacker demuxer and decoder
167
- NuppelVideo/MythTV demuxer and RTjpeg decoder
168
- KMVC decoder
169
- MPEG-2 intra VLC support
170
- MPEG-2 4:2:2 encoder
171
- Flash Screen Video decoder
Reimar Döffinger's avatar
Reimar Döffinger committed
172
- GXF demuxer
Diego Biurrun's avatar
Diego Biurrun committed
173
- Chinese AVS decoder
174
- GXF muxer
Baptiste Coudurier's avatar
Baptiste Coudurier committed
175
- MXF demuxer
Diego Biurrun's avatar
Diego Biurrun committed
176
- VC-1/WMV3/WMV9 video decoder
Guillaume Poirier's avatar
Guillaume Poirier committed
177
- MacIntel support
178
- AVISynth support
179
- VMware video decoder
Aurelien Jacobs's avatar
Aurelien Jacobs committed
180 181
- VP5 video decoder
- VP6 video decoder
182
- WavPack lossless audio decoder
Kostya Shishkov's avatar
Kostya Shishkov committed
183
- Targa (.TGA) picture decoder
184
- Vorbis audio encoder
185
- Delphine Software .cin demuxer/audio and video decoder
186
- Tiertex .seq demuxer/video decoder
187
- MTV demuxer
188
- TIFF picture encoder and decoder
189
- GIF picture decoder
190
- Intel Music Coder decoder
191
- Zip Motion Blocks Video encoder
192
- Musepack decoder
193
- Flash Screen Video encoder
Diego Biurrun's avatar
Diego Biurrun committed
194
- Theora encoding via libtheora
195
- BMP encoder
Diego Biurrun's avatar
Diego Biurrun committed
196
- WMA encoder
Michel Bardiaux's avatar
Michel Bardiaux committed
197
- GSM-MS encoder and decoder
Kostya Shishkov's avatar
Kostya Shishkov committed
198
- DCA decoder
Kostya Shishkov's avatar
Kostya Shishkov committed
199
- DXA demuxer and decoder
Baptiste Coudurier's avatar
Baptiste Coudurier committed
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
Anssi Hannula's avatar
Anssi Hannula committed
205
- CRYO APC demuxer
Benjamin Larsson's avatar
Benjamin Larsson committed
206
- Atrac3 decoder
Ivo van Poorten's avatar
Ivo van Poorten committed
207
- V.Flash PTX decoder
208
- RoQ muxer, RoQ audio encoder
209
- Renderware TXD demuxer and decoder
210
- extern C declarations for C++ removed from headers
211
- sws_flags command line option
212
- codebook generator
Vitor Sessak's avatar
Vitor Sessak committed
213
- RoQ video encoder
Alexis Ballier's avatar
Alexis Ballier committed
214
- QTRLE encoder
215
- OS/2 support removed and restored again
216
- AC-3 decoder
217
- NUT muxer
218
- additional SPARC (VIS) optimizations
David Conrad's avatar
David Conrad committed
219
- Matroska muxer
220
- slice-based parallel H.264 decoding
Kostya Shishkov's avatar
Kostya Shishkov committed
221
- Monkey's Audio demuxer and decoder
Vladimir Voroshilov's avatar
Vladimir Voroshilov committed
222
- AMV audio and video decoder
223
- DNxHD encoder
Carl Eugen Hoyos's avatar
Carl Eugen Hoyos committed
224
- H.264 PAFF decoding
Benjamin Larsson's avatar
Benjamin Larsson committed
225
- Nellymoser ASAO decoder
226
- Beam Software SIFF demuxer and decoder
227
- libvorbis Vorbis decoding removed in favor of native decoder
Diego Biurrun's avatar
Diego Biurrun committed
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
231 232
- PC Paintbrush PCX decoder
- Sun Rasterfile decoder
Ivo van Poorten's avatar
Ivo van Poorten committed
233
- TechnoTrend PVA demuxer
Ivo van Poorten's avatar
Ivo van Poorten committed
234
- Linux Media Labs MPEG-4 (LMLM4) demuxer
235
- AVM2 (Flash 9) SWF muxer
236
- QT variant of IMA ADPCM encoder
Ramiro Polla's avatar
Ramiro Polla committed
237
- VFW grabber
238
- iPod/iPhone compatible mp4 muxer
Ramiro Polla's avatar
Ramiro Polla committed
239
- Mimic decoder
Ramiro Polla's avatar
Ramiro Polla committed
240
- MSN TCP Webcam stream demuxer
Sascha Sommer's avatar
Sascha Sommer committed
241
- RL2 demuxer / decoder
242 243
- IFF demuxer
- 8SVX audio decoder
244
- non-recursive Makefiles
Sisir Koppaka's avatar
Sisir Koppaka committed
245
- BFI demuxer
246
- MAXIS EA XA (.xa) demuxer / decoder
Sisir Koppaka's avatar
Sisir Koppaka committed
247
- BFI video decoder
Benjamin Larsson's avatar
Benjamin Larsson committed
248
- OMA demuxer
Ramiro Polla's avatar
Ramiro Polla committed
249
- MLP/TrueHD decoder
250
- Electronic Arts CMV decoder
251 252
- Motion Pixels Video decoder
- Motion Pixels MVI demuxer
253
- removed animated GIF decoder/demuxer
Peter Ross's avatar
Peter Ross committed
254
- D-Cinema audio muxer
Peter Ross's avatar
Peter Ross committed
255
- Electronic Arts TGV decoder
256
- Apple Lossless Audio Codec (ALAC) encoder
257
- AAC decoder
258
- floating point PCM encoder/decoder
259
- MXF muxer
260
- DV100 AKA DVCPRO HD decoder and demuxer
261
- E-AC-3 support added to AC-3 decoder
262
- Nellymoser ASAO encoder
263
- ASS and SSA demuxer and muxer
264
- liba52 wrapper removed
Ben Littler's avatar
Ben Littler committed
265
- SVQ3 watermark decoding support
266
- Speex decoding via libspeex
Peter Ross's avatar
Peter Ross committed
267
- Electronic Arts TGQ decoder
268
- RV40 decoder
269
- QCELP / PureVoice decoder
270
- RV30 decoder
Ben Littler's avatar
Ben Littler committed
271
- hybrid WavPack support
Baptiste Coudurier's avatar
Baptiste Coudurier committed
272
- R3D REDCODE demuxer
273
- ALSA support for playback and record
Peter Ross's avatar
Peter Ross committed
274
- Electronic Arts TQI decoder
275
- OpenJPEG based JPEG 2000 decoder
276
- NC (NC4600) camera file demuxer
277
- Gopher client support
Baptiste Coudurier's avatar
Baptiste Coudurier committed
278
- MXF D-10 muxer
279 280
- generic metadata API

281

Michael Niedermayer's avatar
update  
Michael Niedermayer committed
282 283
version 0.4.9-pre1:

284
- DV encoder, DV muxer
285 286
- Microsoft RLE video decoder
- Microsoft Video-1 decoder
287
- Apple Animation (RLE) decoder
Mike Melanson's avatar
Mike Melanson committed
288
- Apple Graphics (SMC) decoder
289 290 291
- Apple Video (RPZA) decoder
- Cinepak decoder
- Sega FILM (CPK) file demuxer
Mike Melanson's avatar
Mike Melanson committed
292
- Westwood multimedia support (VQA & AUD files)
293
- Id Quake II CIN playback support
Mike Melanson's avatar
Mike Melanson committed
294 295
- 8BPS video decoder
- FLIC playback support
296 297
- RealVideo 2.0 (RV20) decoder
- Duck TrueMotion v1 (DUCK) video decoder
Mike Melanson's avatar
Mike Melanson committed
298
- Sierra VMD demuxer and video decoder
Michael Niedermayer's avatar
update  
Michael Niedermayer committed
299
- MSZH and ZLIB decoder support
300
- SVQ1 video encoder
Michael Niedermayer's avatar
update  
Michael Niedermayer committed
301
- AMR-WB support
Diego Biurrun's avatar
Diego Biurrun committed
302
- PPC optimizations
Michael Niedermayer's avatar
update  
Michael Niedermayer committed
303
- rate distortion optimal cbp support
Diego Biurrun's avatar
Diego Biurrun committed
304
- rate distorted optimal ac prediction for MPEG-4
Michael Niedermayer's avatar
update  
Michael Niedermayer committed
305 306 307
- rate distorted optimal lambda->qp support
- AAC encoding with libfaac
- Sunplus JPEG codec (SP5X) support
Diego Biurrun's avatar
Diego Biurrun committed
308 309
- use Lagrange multipler instead of QP for ratecontrol
- Theora/VP3 decoding support
Michael Niedermayer's avatar
update  
Michael Niedermayer committed
310
- XA and ADX ADPCM codecs
Diego Biurrun's avatar
Diego Biurrun committed
311
- export MPEG-2 active display area / pan scan
Michael Niedermayer's avatar
update  
Michael Niedermayer committed
312 313
- Add support for configuring with IBM XLC
- floating point AAN DCT
Diego Biurrun's avatar
Diego Biurrun committed
314 315
- initial support for zygo video (not complete)
- RGB ffv1 support
Michael Niedermayer's avatar
update  
Michael Niedermayer committed
316 317 318 319 320
- new audio/video parser API
- av_log() system
- av_read_frame() and av_seek_frame() support
- missing last frame fixes
- seek by mouse in ffplay
Diego Biurrun's avatar
Diego Biurrun committed
321 322 323 324 325 326
- noise reduction of DCT coefficients
- H.263 OBMC & 4MV support
- H.263 alternative inter vlc support
- H.263 loop filter
- H.263 slice structured mode
- interlaced DCT support for MPEG-2 encoding
Michael Niedermayer's avatar
update  
Michael Niedermayer committed
327
- stuffing to stay above min_bitrate
Diego Biurrun's avatar
Diego Biurrun committed
328
- MB type & QP visualization
Michael Niedermayer's avatar
update  
Michael Niedermayer committed
329 330 331 332
- frame stepping for ffplay
- interlaced motion estimation
- alternate scantable support
- SVCD scan offset support
Diego Biurrun's avatar
Diego Biurrun committed
333 334
- closed GOP support
- SSE2 FDCT
Michael Niedermayer's avatar
update  
Michael Niedermayer committed
335 336 337 338
- quantizer noise shaping
- G.726 ADPCM audio codec
- MS ADPCM encoding
- multithreaded/SMP motion estimation
Diego Biurrun's avatar
Diego Biurrun committed
339 340
- multithreaded/SMP encoding for MPEG-1/MPEG-2/MPEG-4/H.263
- multithreaded/SMP decoding for MPEG-2
Michael Niedermayer's avatar
update  
Michael Niedermayer committed
341 342
- FLAC decoder
- Metrowerks CodeWarrior suppport
Diego Biurrun's avatar
Diego Biurrun committed
343
- H.263+ custom pcf support
Michael Niedermayer's avatar
update  
Michael Niedermayer committed
344
- nicer output for 'ffmpeg -formats'
Diego Biurrun's avatar
Diego Biurrun committed
345
- Matroska demuxer
Michael Niedermayer's avatar
update  
Michael Niedermayer committed
346
- SGI image format, encoding and decoding
Diego Biurrun's avatar
Diego Biurrun committed
347 348
- H.264 loop filter support
- H.264 CABAC support
349
- nicer looking arrows for the motion vector visualization
Michael Niedermayer's avatar
update  
Michael Niedermayer committed
350 351
- improved VCD support
- audio timestamp drift compensation
Diego Biurrun's avatar
Diego Biurrun committed
352
- MPEG-2 YUV 422/444 support
Michael Niedermayer's avatar
update  
Michael Niedermayer committed
353 354
- polyphase kaiser windowed sinc and blackman nuttall windowed sinc audio resample
- better image scaling
Diego Biurrun's avatar
Diego Biurrun committed
355
- H.261 support
Michael Niedermayer's avatar
update  
Michael Niedermayer committed
356 357
- correctly interleave packets during encoding
- VIS optimized motion compensation
Diego Biurrun's avatar
Diego Biurrun committed
358 359
- intra_dc_precision>0 encoding support
- support reuse of motion vectors/MB types/field select values of the source video
Michael Niedermayer's avatar
update  
Michael Niedermayer committed
360 361 362
- more accurate deblock filter
- padding support
- many optimizations and bugfixes
363
- FunCom ISS audio file demuxer and according ADPCM decoding
364

365

Fabrice Bellard's avatar
update  
Fabrice Bellard committed
366 367
version 0.4.8:

Diego Biurrun's avatar
Diego Biurrun committed
368
- MPEG-2 video encoding (Michael)
Mike Melanson's avatar
Tim  
Mike Melanson committed
369
- Id RoQ playback subsystem (Mike Melanson and Tim Ferguson)
Mike Melanson's avatar
Mike Melanson committed
370 371 372
- Wing Commander III Movie (.mve) file playback subsystem (Mike Melanson
  and Mario Brito)
- Xan DPCM audio decoder (Mario Brito)
373
- Interplay MVE playback subsystem (Mike Melanson)
Mike Melanson's avatar
Mike Melanson committed
374 375
- Duck DK3 and DK4 ADPCM audio decoders (Mike Melanson)

376

Mike Melanson's avatar
Mike Melanson committed
377
version 0.4.7:
Hetz Ben Hamo's avatar
Hetz Ben Hamo committed
378

Diego Biurrun's avatar
Diego Biurrun committed
379
- RealAudio 1.0 (14_4) and 2.0 (28_8) native decoders. Author unknown, code from mplayerhq
Hetz Ben Hamo's avatar
Hetz Ben Hamo committed
380
  (originally from public domain player for Amiga at http://www.honeypot.net/audio)
Diego Biurrun's avatar
Diego Biurrun committed
381
- current version now also compiles with older GCC (Fabrice)
Hetz Ben Hamo's avatar
Hetz Ben Hamo committed
382 383 384 385
- 4X multimedia playback system including 4xm file demuxer (Mike
  Melanson), and 4X video and audio codecs (Michael)
- Creative YUV (CYUV) decoder (Mike Melanson)
- FFV1 codec (our very simple lossless intra only codec, compresses much better
Diego Biurrun's avatar
Diego Biurrun committed
386 387 388
  than HuffYUV) (Michael)
- ASV1 (Asus), H.264, Intel indeo3 codecs have been added (various)
- tiny PNG encoder and decoder, tiny GIF decoder, PAM decoder (PPM with
Hetz Ben Hamo's avatar
Hetz Ben Hamo committed
389 390
  alpha support), JPEG YUV colorspace support. (Fabrice Bellard)
- ffplay has been replaced with a newer version which uses SDL (optionally)
Diego Biurrun's avatar
Diego Biurrun committed
391
  for multiplatform support (Fabrice)
Hetz Ben Hamo's avatar
Hetz Ben Hamo committed
392 393 394
- Sorenson Version 3 codec (SVQ3) support has been added (decoding only) - donated
  by anonymous
- AMR format has been added (Johannes Carlsson)
Diego Biurrun's avatar
Diego Biurrun committed
395
- 3GP support has been added (Johannes Carlsson)
Hetz Ben Hamo's avatar
Hetz Ben Hamo committed
396 397
- VP3 codec has been added (Mike Melanson)
- more MPEG-1/2 fixes
Diego Biurrun's avatar
Diego Biurrun committed
398 399
- better multiplatform support, MS Visual Studio fixes (various)
- AltiVec optimizations (Magnus Damn and others)
Hetz Ben Hamo's avatar
Hetz Ben Hamo committed
400
- SH4 processor support has been added (BERO)
Diego Biurrun's avatar
Diego Biurrun committed
401 402 403
- new public interfaces (avcodec_get_pix_fmt) (Roman Shaposhnick)
- VOB streaming support (Brian Foley)
- better MP3 autodetection (Andriy Rysin)
Fabrice Bellard's avatar
update  
Fabrice Bellard committed
404 405 406
- qpel encoding (Michael)
- 4mv+b frames encoding finally fixed (Michael)
- chroma ME (Michael)
Diego Biurrun's avatar
Diego Biurrun committed
407 408 409
- 5 comparison functions for ME (Michael)
- B-frame encoding speedup (Michael)
- WMV2 codec (unfinished - Michael)
Fabrice Bellard's avatar
update  
Fabrice Bellard committed
410
- user specified diamond size for EPZS (Michael)
Mike Melanson's avatar
Mike Melanson committed
411 412 413
- Playstation STR playback subsystem, still experimental (Mike and Michael)
- ASV2 codec (Michael)
- CLJR decoder (Alex)
Fabrice Bellard's avatar
update  
Fabrice Bellard committed
414

Diego Biurrun's avatar
Diego Biurrun committed
415
.. And lots more new enhancements and fixes.
Hetz Ben Hamo's avatar
Hetz Ben Hamo committed
416

417

Fabrice Bellard's avatar
update  
Fabrice Bellard committed
418
version 0.4.6:
Fabrice Bellard's avatar
updated  
Fabrice Bellard committed
419

Diego Biurrun's avatar
Diego Biurrun committed
420 421 422 423 424 425 426 427 428 429 430 431
- completely new integer only MPEG audio layer 1/2/3 decoder rewritten
  from scratch
- Recoded DCT and motion vector search with gcc (no longer depends on nasm)
- fix quantization bug in AC3 encoder
- added PCM codecs and format. Corrected WAV/AVI/ASF PCM issues
- added prototype ffplay program
- added GOB header parsing on H.263/H.263+ decoder (Juanjo)
- bug fix on MCBPC tables of H.263 (Juanjo)
- bug fix on DC coefficients of H.263 (Juanjo)
- added Advanced Prediction Mode on H.263/H.263+ decoder (Juanjo)
- now we can decode H.263 streams found in QuickTime files (Juanjo)
- 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)
Diego Biurrun's avatar
Diego Biurrun committed
433 434
- added GOB header for H.263/H.263+ coding on RTP mode (Juanjo)
- now H.263 picture size is returned on the first decoded frame (Juanjo)
Fabrice Bellard's avatar
update  
Fabrice Bellard committed
435
- added first regression tests
Diego Biurrun's avatar
Diego Biurrun committed
436
- added MPEG-2 TS demuxer
Fabrice Bellard's avatar
updated  
Fabrice Bellard committed
437
- new demux API for libav
438
- more accurate and faster IDCT (Michael)
Diego Biurrun's avatar
Diego Biurrun committed
439
- faster and entropy-controlled motion search (Michael)
440 441 442 443 444
- two pass video encoding (Michael)
- new video rate control (Michael)
- added MSMPEG4V1, MSMPEGV2 and WMV1 support (Michael)
- great performance improvement of video encoders and decoders (Michael)
- new and faster bit readers and vlc parsers (Michael)
Diego Biurrun's avatar
Diego Biurrun committed
445
- high quality encoding mode: tries all macroblock/VLC types (Michael)
446 447
- added DV video decoder
- preliminary RTP/RTSP support in ffserver and libavformat
Diego Biurrun's avatar
Diego Biurrun committed
448 449 450 451 452
- H.263+ AIC decoding/encoding support (Juanjo)
- VCD MPEG-PS mode (Juanjo)
- PSNR stuff (Juanjo)
- simple stats output (Juanjo)
- 16-bit and 15-bit RGB/BGR/GBR support (Bisqwit)
Fabrice Bellard's avatar
updated  
Fabrice Bellard committed
453

454

Fabrice Bellard's avatar
Fabrice Bellard committed
455 456
version 0.4.5:

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

485

Fabrice Bellard's avatar
Fabrice Bellard committed
486 487 488
version 0.4.4:

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

510

Fabrice Bellard's avatar
Fabrice Bellard committed
511 512
version 0.4.3:

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

531

Fabrice Bellard's avatar
Fabrice Bellard committed
532 533
version 0.4.2:

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

548

Fabrice Bellard's avatar
Fabrice Bellard committed
549 550
version 0.4.1:

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

561

Fabrice Bellard's avatar
Fabrice Bellard committed
562 563
version 0.4.0:

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

589

Fabrice Bellard's avatar
Fabrice Bellard committed
590 591
version 0.3.4:

Diego Biurrun's avatar
Diego Biurrun committed
592
- added stereo in MPEG audio encoder
Fabrice Bellard's avatar
Fabrice Bellard committed
593

594

Fabrice Bellard's avatar
Fabrice Bellard committed
595 596 597 598 599
version 0.3.3:

- added 'high quality' mode which use motion vectors. It can be used in
  real time at low resolution.
- fixed rounding problems which caused quality problems at high
Diego Biurrun's avatar
Diego Biurrun committed
600
  bitrates and large GOP size
Fabrice Bellard's avatar
Fabrice Bellard committed
601

602

Fabrice Bellard's avatar
Fabrice Bellard committed
603 604
version 0.3.2: small fixes

Diego Biurrun's avatar
Diego Biurrun committed
605
- ASF fixes
Fabrice Bellard's avatar
Fabrice Bellard committed
606 607
- put_seek bug fix

608

Fabrice Bellard's avatar
Fabrice Bellard committed
609 610
version 0.3.1: added avi/divx support

Diego Biurrun's avatar
Diego Biurrun committed
611 612
- added AVI support
- added MPEG-4 codec compatible with OpenDivX. It is based on the H.263 codec
Fabrice Bellard's avatar
Fabrice Bellard committed
613 614
- added sound for flash format (not tested)

615

Fabrice Bellard's avatar
Fabrice Bellard committed
616
version 0.3: initial public release