Changelog 18.1 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 7
version <next>:

- PB-frame decoding for H.263
8
- deprecated vhook subsystem removed
9
- deprecated old scaler removed
Vitor Sessak's avatar
Vitor Sessak committed
10
- VQF demuxer
11
- Alpha channel scaler
12
- PCX encoder
13
- RTP packetization of H.263
14
- RTP packetization of AMR
15
- RTP depacketization of Vorbis
16
- CorePNG decoding support
17
- Cook multichannel decoding support
18
- introduced avlanguage helpers in libavformat
19
- 8088flex TMV demuxer and decoder
20
- per-stream language-tags extraction in asfdec
21
- V210 decoder and encoder
22
- remaining GPL parts in AC-3 decoder converted to LGPL
Kenan Gillet's avatar
Kenan Gillet committed
23
- QCP demuxer
24
- SoX native format muxer and demuxer
25
- AMR-NB decoding/encoding, AMR-WB decoding via OpenCORE libraries
26
- DPX image decoder
Peter Ross's avatar
Peter Ross committed
27
- Electronic Arts Madcow decoder
28
- DivX (XSUB) subtitle encoder
29
- nonfree libamr support for AMR-NB/WB decoding/encoding removed
30
- Experimental AAC encoder
31
- RTP depacketization of ASF and RTSP from WMS servers
32
- RTMP support in libavformat
33
- noX handling for OPT_BOOL X options
Daniel Verkamp's avatar
Daniel Verkamp committed
34
- Wave64 demuxer
35
- IEC-61937 compatible Muxer
Vitor Sessak's avatar
Vitor Sessak committed
36
- TwinVQ decoder
Stephen Backway's avatar
Stephen Backway committed
37
- Bluray (PGS) subtitle decoder
38
- LPCM support in MPEG-TS (HDMV RID as found on Blu-ray disks)
39
- Wmapro decoder
Peter Ross's avatar
Peter Ross committed
40
- Core Audio Format demuxer
41 42
- Atrac1 decoder
- MD STUDIO audio demuxer
43

44 45


Diego Biurrun's avatar
Diego Biurrun committed
46 47
version 0.5:

48
- DV50 AKA DVCPRO50 encoder, decoder, muxer and demuxer
49
- TechSmith Camtasia (TSCC) video decoder
50
- IBM Ultimotion (ULTI) video decoder
51 52
- Sierra Online audio file demuxer and decoder
- Apple QuickDraw (qdrw) video decoder
53
- Creative ADPCM audio decoder (16 bits as well as 8 bits schemes)
54
- Electronic Arts Multimedia (WVE/UV2/etc.) file demuxer
55
- Miro VideoXL (VIXL) video decoder
Mike Melanson's avatar
Mike Melanson committed
56
- H.261 video encoder
57
- QPEG video decoder
Mike Melanson's avatar
Mike Melanson committed
58
- Nullsoft Video (NSV) file demuxer
Mike Melanson's avatar
Mike Melanson committed
59
- Shorten audio decoder
60
- LOCO video decoder
61
- Apple Lossless Audio Codec (ALAC) decoder
62
- Winnov WNV1 video decoder
63
- Autodesk Animator Studio Codec (AASC) decoder
Diego Biurrun's avatar
Indeo 2  
Diego Biurrun committed
64
- Indeo 2 video decoder
65
- Fraps FPS1 video decoder
Diego Biurrun's avatar
Diego Biurrun committed
66
- Snow video encoder/decoder
Alex Beregszaszi's avatar
Alex Beregszaszi committed
67
- Sonic audio encoder/decoder
68
- Vorbis audio decoder
Alex Beregszaszi's avatar
Alex Beregszaszi committed
69
- Macromedia ADPCM decoder
Diego Biurrun's avatar
Diego Biurrun committed
70 71
- Duck TrueMotion 2 video decoder
- support for decoding FLX and DTA extensions in FLIC files
Loren Merritt's avatar
Loren Merritt committed
72
- H.264 custom quantization matrices support
Diego Biurrun's avatar
Diego Biurrun committed
73
- ffserver fixed, it should now be usable again
Diego Biurrun's avatar
QDM2  
Diego Biurrun committed
74
- QDM2 audio decoder
Alex Beregszaszi's avatar
Alex Beregszaszi committed
75
- Real Cooker audio decoder
76
- TrueSpeech audio decoder
Diego Biurrun's avatar
Diego Biurrun committed
77 78
- WMA2 audio decoder fixed, now all files should play correctly
- RealAudio 14.4 and 28.8 decoders fixed
79
- JPEG-LS decoder
Diego Biurrun's avatar
updates  
Diego Biurrun committed
80 81
- build system improvements
- tabs and trailing whitespace removed from the codebase
82
- CamStudio video decoder
83
- AIFF/AIFF-C audio format, encoding and decoding
84
- ADTS AAC file reading and writing
Aurelien Jacobs's avatar
Aurelien Jacobs committed
85
- Creative VOC file reading and writing
86
- American Laser Games multimedia (*.mm) playback system
87
- Zip Motion Blocks Video decoder
88
- improved Theora/VP3 decoder
Alex Beregszaszi's avatar
Alex Beregszaszi committed
89
- True Audio (TTA) decoder
90
- AVS demuxer and video decoder
91
- JPEG-LS encoder
Kostya Shishkov's avatar
Kostya Shishkov committed
92
- Smacker demuxer and decoder
93
- NuppelVideo/MythTV demuxer and RTjpeg decoder
94
- KMVC decoder
95
- MPEG-2 intra VLC support
96
- MPEG-2 4:2:2 encoder
97
- Flash Screen Video decoder
Reimar Döffinger's avatar
Reimar Döffinger committed
98
- GXF demuxer
Diego Biurrun's avatar
Diego Biurrun committed
99
- Chinese AVS decoder
100
- GXF muxer
Baptiste Coudurier's avatar
Baptiste Coudurier committed
101
- MXF demuxer
Diego Biurrun's avatar
Diego Biurrun committed
102
- VC-1/WMV3/WMV9 video decoder
Guillaume Poirier's avatar
Guillaume Poirier committed
103
- MacIntel support
104
- AVISynth support
105
- VMware video decoder
Aurelien Jacobs's avatar
Aurelien Jacobs committed
106 107
- VP5 video decoder
- VP6 video decoder
108
- WavPack lossless audio decoder
Kostya Shishkov's avatar
Kostya Shishkov committed
109
- Targa (.TGA) picture decoder
110
- Vorbis audio encoder
111
- Delphine Software .cin demuxer/audio and video decoder
112
- Tiertex .seq demuxer/video decoder
113
- MTV demuxer
114
- TIFF picture encoder and decoder
115
- GIF picture decoder
116
- Intel Music Coder decoder
117
- Zip Motion Blocks Video encoder
118
- Musepack decoder
119
- Flash Screen Video encoder
Diego Biurrun's avatar
Diego Biurrun committed
120
- Theora encoding via libtheora
121
- BMP encoder
Diego Biurrun's avatar
Diego Biurrun committed
122
- WMA encoder
Michel Bardiaux's avatar
Michel Bardiaux committed
123
- GSM-MS encoder and decoder
Kostya Shishkov's avatar
Kostya Shishkov committed
124
- DCA decoder
Kostya Shishkov's avatar
Kostya Shishkov committed
125
- DXA demuxer and decoder
Baptiste Coudurier's avatar
Baptiste Coudurier committed
126
- DNxHD decoder
127
- Gamecube movie (.THP) playback system
128
- Blackfin optimizations
129
- Interplay C93 demuxer and video decoder
130
- Bethsoft VID demuxer and video decoder
Anssi Hannula's avatar
Anssi Hannula committed
131
- CRYO APC demuxer
Benjamin Larsson's avatar
Benjamin Larsson committed
132
- Atrac3 decoder
Ivo van Poorten's avatar
Ivo van Poorten committed
133
- V.Flash PTX decoder
134
- RoQ muxer, RoQ audio encoder
135
- Renderware TXD demuxer and decoder
136
- extern C declarations for C++ removed from headers
137
- sws_flags command line option
138
- codebook generator
Vitor Sessak's avatar
Vitor Sessak committed
139
- RoQ video encoder
Alexis Ballier's avatar
Alexis Ballier committed
140
- QTRLE encoder
141
- OS/2 support removed and restored again
142
- AC-3 decoder
143
- NUT muxer
144
- additional SPARC (VIS) optimizations
David Conrad's avatar
David Conrad committed
145
- Matroska muxer
146
- slice-based parallel H.264 decoding
Kostya Shishkov's avatar
Kostya Shishkov committed
147
- Monkey's Audio demuxer and decoder
Vladimir Voroshilov's avatar
Vladimir Voroshilov committed
148
- AMV audio and video decoder
149
- DNxHD encoder
Carl Eugen Hoyos's avatar
Carl Eugen Hoyos committed
150
- H.264 PAFF decoding
Benjamin Larsson's avatar
Benjamin Larsson committed
151
- Nellymoser ASAO decoder
152
- Beam Software SIFF demuxer and decoder
153
- libvorbis Vorbis decoding removed in favor of native decoder
Diego Biurrun's avatar
Diego Biurrun committed
154
- IntraX8 (J-Frame) subdecoder for WMV2 and VC-1
155
- Ogg (Theora, Vorbis and FLAC) muxer
156
- The "device" muxers and demuxers are now in a new libavdevice library
157 158
- PC Paintbrush PCX decoder
- Sun Rasterfile decoder
Ivo van Poorten's avatar
Ivo van Poorten committed
159
- TechnoTrend PVA demuxer
Ivo van Poorten's avatar
Ivo van Poorten committed
160
- Linux Media Labs MPEG-4 (LMLM4) demuxer
161
- AVM2 (Flash 9) SWF muxer
162
- QT variant of IMA ADPCM encoder
Ramiro Polla's avatar
Ramiro Polla committed
163
- VFW grabber
164
- iPod/iPhone compatible mp4 muxer
Ramiro Polla's avatar
Ramiro Polla committed
165
- Mimic decoder
Ramiro Polla's avatar
Ramiro Polla committed
166
- MSN TCP Webcam stream demuxer
Sascha Sommer's avatar
Sascha Sommer committed
167
- RL2 demuxer / decoder
168 169
- IFF demuxer
- 8SVX audio decoder
170
- non-recursive Makefiles
Sisir Koppaka's avatar
Sisir Koppaka committed
171
- BFI demuxer
172
- MAXIS EA XA (.xa) demuxer / decoder
Sisir Koppaka's avatar
Sisir Koppaka committed
173
- BFI video decoder
Benjamin Larsson's avatar
Benjamin Larsson committed
174
- OMA demuxer
Ramiro Polla's avatar
Ramiro Polla committed
175
- MLP/TrueHD decoder
176
- Electronic Arts CMV decoder
177 178
- Motion Pixels Video decoder
- Motion Pixels MVI demuxer
179
- removed animated GIF decoder/demuxer
Peter Ross's avatar
Peter Ross committed
180
- D-Cinema audio muxer
Peter Ross's avatar
Peter Ross committed
181
- Electronic Arts TGV decoder
182
- Apple Lossless Audio Codec (ALAC) encoder
183
- AAC decoder
184
- floating point PCM encoder/decoder
185
- MXF muxer
186
- DV100 AKA DVCPRO HD decoder and demuxer
187
- E-AC-3 support added to AC-3 decoder
188
- Nellymoser ASAO encoder
189
- ASS and SSA demuxer and muxer
190
- liba52 wrapper removed
Ben Littler's avatar
Ben Littler committed
191
- SVQ3 watermark decoding support
192
- Speex decoding via libspeex
Peter Ross's avatar
Peter Ross committed
193
- Electronic Arts TGQ decoder
194
- RV40 decoder
195
- QCELP / PureVoice decoder
196
- RV30 decoder
Ben Littler's avatar
Ben Littler committed
197
- hybrid WavPack support
Baptiste Coudurier's avatar
Baptiste Coudurier committed
198
- R3D REDCODE demuxer
199
- ALSA support for playback and record
Peter Ross's avatar
Peter Ross committed
200
- Electronic Arts TQI decoder
201
- OpenJPEG based JPEG 2000 decoder
202
- NC (NC4600) camera file demuxer
203
- Gopher client support
Baptiste Coudurier's avatar
Baptiste Coudurier committed
204
- MXF D-10 muxer
205 206
- generic metadata API

207

208

Michael Niedermayer's avatar
update  
Michael Niedermayer committed
209 210
version 0.4.9-pre1:

211
- DV encoder, DV muxer
212 213
- Microsoft RLE video decoder
- Microsoft Video-1 decoder
214
- Apple Animation (RLE) decoder
Mike Melanson's avatar
Mike Melanson committed
215
- Apple Graphics (SMC) decoder
216 217 218
- Apple Video (RPZA) decoder
- Cinepak decoder
- Sega FILM (CPK) file demuxer
Mike Melanson's avatar
Mike Melanson committed
219
- Westwood multimedia support (VQA & AUD files)
220
- Id Quake II CIN playback support
Mike Melanson's avatar
Mike Melanson committed
221 222
- 8BPS video decoder
- FLIC playback support
223 224
- RealVideo 2.0 (RV20) decoder
- Duck TrueMotion v1 (DUCK) video decoder
Mike Melanson's avatar
Mike Melanson committed
225
- Sierra VMD demuxer and video decoder
Michael Niedermayer's avatar
update  
Michael Niedermayer committed
226
- MSZH and ZLIB decoder support
227
- SVQ1 video encoder
Michael Niedermayer's avatar
update  
Michael Niedermayer committed
228
- AMR-WB support
Diego Biurrun's avatar
Diego Biurrun committed
229
- PPC optimizations
Michael Niedermayer's avatar
update  
Michael Niedermayer committed
230
- rate distortion optimal cbp support
Diego Biurrun's avatar
Diego Biurrun committed
231
- rate distorted optimal ac prediction for MPEG-4
Michael Niedermayer's avatar
update  
Michael Niedermayer committed
232 233 234
- rate distorted optimal lambda->qp support
- AAC encoding with libfaac
- Sunplus JPEG codec (SP5X) support
Diego Biurrun's avatar
Diego Biurrun committed
235 236
- use Lagrange multipler instead of QP for ratecontrol
- Theora/VP3 decoding support
Michael Niedermayer's avatar
update  
Michael Niedermayer committed
237
- XA and ADX ADPCM codecs
Diego Biurrun's avatar
Diego Biurrun committed
238
- export MPEG-2 active display area / pan scan
Michael Niedermayer's avatar
update  
Michael Niedermayer committed
239 240
- Add support for configuring with IBM XLC
- floating point AAN DCT
Diego Biurrun's avatar
Diego Biurrun committed
241 242
- initial support for zygo video (not complete)
- RGB ffv1 support
Michael Niedermayer's avatar
update  
Michael Niedermayer committed
243 244 245 246 247
- 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
248 249 250 251 252 253
- 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
254
- stuffing to stay above min_bitrate
Diego Biurrun's avatar
Diego Biurrun committed
255
- MB type & QP visualization
Michael Niedermayer's avatar
update  
Michael Niedermayer committed
256 257 258 259
- frame stepping for ffplay
- interlaced motion estimation
- alternate scantable support
- SVCD scan offset support
Diego Biurrun's avatar
Diego Biurrun committed
260 261
- closed GOP support
- SSE2 FDCT
Michael Niedermayer's avatar
update  
Michael Niedermayer committed
262 263 264 265
- quantizer noise shaping
- G.726 ADPCM audio codec
- MS ADPCM encoding
- multithreaded/SMP motion estimation
Diego Biurrun's avatar
Diego Biurrun committed
266 267
- 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
268 269
- FLAC decoder
- Metrowerks CodeWarrior suppport
Diego Biurrun's avatar
Diego Biurrun committed
270
- H.263+ custom pcf support
Michael Niedermayer's avatar
update  
Michael Niedermayer committed
271
- nicer output for 'ffmpeg -formats'
Diego Biurrun's avatar
Diego Biurrun committed
272
- Matroska demuxer
Michael Niedermayer's avatar
update  
Michael Niedermayer committed
273
- SGI image format, encoding and decoding
Diego Biurrun's avatar
Diego Biurrun committed
274 275
- H.264 loop filter support
- H.264 CABAC support
276
- nicer looking arrows for the motion vector visualization
Michael Niedermayer's avatar
update  
Michael Niedermayer committed
277 278
- improved VCD support
- audio timestamp drift compensation
Diego Biurrun's avatar
Diego Biurrun committed
279
- MPEG-2 YUV 422/444 support
Michael Niedermayer's avatar
update  
Michael Niedermayer committed
280 281
- polyphase kaiser windowed sinc and blackman nuttall windowed sinc audio resample
- better image scaling
Diego Biurrun's avatar
Diego Biurrun committed
282
- H.261 support
Michael Niedermayer's avatar
update  
Michael Niedermayer committed
283 284
- correctly interleave packets during encoding
- VIS optimized motion compensation
Diego Biurrun's avatar
Diego Biurrun committed
285 286
- 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
287 288 289
- more accurate deblock filter
- padding support
- many optimizations and bugfixes
290
- FunCom ISS audio file demuxer and according ADPCM decoding
291

292 293


Fabrice Bellard's avatar
update  
Fabrice Bellard committed
294 295
version 0.4.8:

Diego Biurrun's avatar
Diego Biurrun committed
296
- MPEG-2 video encoding (Michael)
Mike Melanson's avatar
Tim  
Mike Melanson committed
297
- Id RoQ playback subsystem (Mike Melanson and Tim Ferguson)
Mike Melanson's avatar
Mike Melanson committed
298 299 300
- Wing Commander III Movie (.mve) file playback subsystem (Mike Melanson
  and Mario Brito)
- Xan DPCM audio decoder (Mario Brito)
301
- Interplay MVE playback subsystem (Mike Melanson)
Mike Melanson's avatar
Mike Melanson committed
302 303
- Duck DK3 and DK4 ADPCM audio decoders (Mike Melanson)

304 305


Mike Melanson's avatar
Mike Melanson committed
306
version 0.4.7:
Hetz Ben Hamo's avatar
Hetz Ben Hamo committed
307

Diego Biurrun's avatar
Diego Biurrun committed
308
- 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
309
  (originally from public domain player for Amiga at http://www.honeypot.net/audio)
Diego Biurrun's avatar
Diego Biurrun committed
310
- current version now also compiles with older GCC (Fabrice)
Hetz Ben Hamo's avatar
Hetz Ben Hamo committed
311 312 313 314
- 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
315 316 317
  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
318 319
  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
320
  for multiplatform support (Fabrice)
Hetz Ben Hamo's avatar
Hetz Ben Hamo committed
321 322 323
- 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
324
- 3GP support has been added (Johannes Carlsson)
Hetz Ben Hamo's avatar
Hetz Ben Hamo committed
325 326
- VP3 codec has been added (Mike Melanson)
- more MPEG-1/2 fixes
Diego Biurrun's avatar
Diego Biurrun committed
327 328
- better multiplatform support, MS Visual Studio fixes (various)
- AltiVec optimizations (Magnus Damn and others)
Hetz Ben Hamo's avatar
Hetz Ben Hamo committed
329
- SH4 processor support has been added (BERO)
Diego Biurrun's avatar
Diego Biurrun committed
330 331 332
- 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
333 334 335
- qpel encoding (Michael)
- 4mv+b frames encoding finally fixed (Michael)
- chroma ME (Michael)
Diego Biurrun's avatar
Diego Biurrun committed
336 337 338
- 5 comparison functions for ME (Michael)
- B-frame encoding speedup (Michael)
- WMV2 codec (unfinished - Michael)
Fabrice Bellard's avatar
update  
Fabrice Bellard committed
339
- user specified diamond size for EPZS (Michael)
Mike Melanson's avatar
Mike Melanson committed
340 341 342
- Playstation STR playback subsystem, still experimental (Mike and Michael)
- ASV2 codec (Michael)
- CLJR decoder (Alex)
Fabrice Bellard's avatar
update  
Fabrice Bellard committed
343

Diego Biurrun's avatar
Diego Biurrun committed
344
.. And lots more new enhancements and fixes.
Hetz Ben Hamo's avatar
Hetz Ben Hamo committed
345

346 347


Fabrice Bellard's avatar
update  
Fabrice Bellard committed
348
version 0.4.6:
Fabrice Bellard's avatar
updated  
Fabrice Bellard committed
349

Diego Biurrun's avatar
Diego Biurrun committed
350 351 352 353 354 355 356 357 358 359 360 361
- 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)
362
- preliminary RTP "friendly" mode for H.263/H.263+ coding. (Juanjo)
Diego Biurrun's avatar
Diego Biurrun committed
363 364
- 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
365
- added first regression tests
Diego Biurrun's avatar
Diego Biurrun committed
366
- added MPEG-2 TS demuxer
Fabrice Bellard's avatar
updated  
Fabrice Bellard committed
367
- new demux API for libav
368
- more accurate and faster IDCT (Michael)
Diego Biurrun's avatar
Diego Biurrun committed
369
- faster and entropy-controlled motion search (Michael)
370 371 372 373 374
- 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
375
- high quality encoding mode: tries all macroblock/VLC types (Michael)
376 377
- added DV video decoder
- preliminary RTP/RTSP support in ffserver and libavformat
Diego Biurrun's avatar
Diego Biurrun committed
378 379 380 381 382
- 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
383

384 385


Fabrice Bellard's avatar
Fabrice Bellard committed
386 387
version 0.4.5:

Benoit Fouet's avatar
Benoit Fouet committed
388 389
- 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
390 391
- 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
392
  Michael Hipp (temporary solution - waiting for integer only
Diego Biurrun's avatar
Diego Biurrun committed
393 394 395 396
  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
397 398
- simplified image formats again. Added PGM format (=grey
  pgm). Renamed old PGM to PGMYUV.
Diego Biurrun's avatar
Diego Biurrun committed
399 400 401 402 403 404
- 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
405
- added pgmyuvpipe, ppm, and ppm_pipe formats (original patch by Celer
Benoit Fouet's avatar
Benoit Fouet committed
406
  <celer at shell.scrypt.net>)
Diego Biurrun's avatar
Diego Biurrun committed
407 408 409
- 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
410 411
- 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
412 413 414
- 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
415

416 417


Fabrice Bellard's avatar
Fabrice Bellard committed
418 419 420
version 0.4.4:

- fixed some std header definitions (Bjorn Lindgren
Benoit Fouet's avatar
Benoit Fouet committed
421
  <bjorn.e.lindgren at telia.com>).
Diego Biurrun's avatar
Diego Biurrun committed
422 423 424 425 426 427 428 429 430 431 432 433 434 435
- 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
436
- added SWF demux to extract MP3 track (not usable yet because no MP3
Diego Biurrun's avatar
Diego Biurrun committed
437 438
  decoder)
- added fractional frame rate support
Fabrice Bellard's avatar
Fabrice Bellard committed
439
- codecs are no longer searched by read_header() (should fix ffserver
Diego Biurrun's avatar
Diego Biurrun committed
440
  segfault)
Fabrice Bellard's avatar
Fabrice Bellard committed
441

442 443


Fabrice Bellard's avatar
Fabrice Bellard committed
444 445
version 0.4.3:

Benoit Fouet's avatar
Benoit Fouet committed
446
- BGR24 patch (initial patch by Jeroen Vreeken <pe1rxq at amsat.org>)
Diego Biurrun's avatar
Diego Biurrun committed
447 448 449 450 451 452
- 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
453
- changed the FOURCC code for H.263 to "U263" to be able to see the
Diego Biurrun's avatar
Diego Biurrun committed
454 455 456 457
  +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
458 459 460
- 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
461
  <lists at reserv.at>, but changed completely since we use a format
Diego Biurrun's avatar
Diego Biurrun committed
462
  instead of a protocol)
Fabrice Bellard's avatar
Fabrice Bellard committed
463

464 465


Fabrice Bellard's avatar
Fabrice Bellard committed
466 467
version 0.4.2:

Diego Biurrun's avatar
Diego Biurrun committed
468 469
- 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
470
  missing. MSMPEG4 support is complete.
Diego Biurrun's avatar
Diego Biurrun committed
471 472
- added prototype MPEG-1 decoder. Only I- and P-frames handled yet (it
  can decode ffmpeg MPEGs :-)).
Fabrice Bellard's avatar
Fabrice Bellard committed
473 474
- 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
475
  greenish)
Fabrice Bellard's avatar
Fabrice Bellard committed
476
- added support for non clipped motion vectors (decoding only)
Diego Biurrun's avatar
Diego Biurrun committed
477 478 479 480
  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
481

482

Fabrice Bellard's avatar
Fabrice Bellard committed
483 484
version 0.4.1:

Diego Biurrun's avatar
Diego Biurrun committed
485 486
- added MSMPEG4 (aka DivX) compatible encoder. Changed default codec
  of AVI and ASF to DIV3.
Fabrice Bellard's avatar
Fabrice Bellard committed
487 488 489
- 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
490 491 492 493
  AVI for example)
- fixed -an option
- improved dct_quantize speed
- factorized some motion estimation code
Fabrice Bellard's avatar
Fabrice Bellard committed
494

495 496


Fabrice Bellard's avatar
Fabrice Bellard committed
497 498
version 0.4.0:

Diego Biurrun's avatar
Diego Biurrun committed
499 500
- removing grab code from ffserver and moved it to ffmpeg. Added
  multistream support to ffmpeg.
Fabrice Bellard's avatar
Fabrice Bellard committed
501
- added timeshifting support for live feeds (option ?date=xxx in the
Diego Biurrun's avatar
Diego Biurrun committed
502
  URL)
Fabrice Bellard's avatar
Fabrice Bellard committed
503
- added high quality image resize code with polyphase filter (need
504
  mmx/see optimization). Enable multiple image size support in ffserver.
Diego Biurrun's avatar
Diego Biurrun committed
505
- added multi live feed support in ffserver
Fabrice Bellard's avatar
Fabrice Bellard committed
506 507
- 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
508 509 510
  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
511
  ffmpeg.
Diego Biurrun's avatar
Diego Biurrun committed
512 513 514 515 516 517
- 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
518
  (Juan J. Sierralta P. a.k.a. "Juanjo" <juanjo at atmlab.utfsm.cl>)
Diego Biurrun's avatar
Diego Biurrun committed
519 520 521 522
- 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
523

524 525


Fabrice Bellard's avatar
Fabrice Bellard committed
526 527
version 0.3.4:

Diego Biurrun's avatar
Diego Biurrun committed
528
- added stereo in MPEG audio encoder
Fabrice Bellard's avatar
Fabrice Bellard committed
529

530 531


Fabrice Bellard's avatar
Fabrice Bellard committed
532 533 534 535 536
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
537
  bitrates and large GOP size
Fabrice Bellard's avatar
Fabrice Bellard committed
538

539 540


Fabrice Bellard's avatar
Fabrice Bellard committed
541 542
version 0.3.2: small fixes

Diego Biurrun's avatar
Diego Biurrun committed
543
- ASF fixes
Fabrice Bellard's avatar
Fabrice Bellard committed
544 545
- put_seek bug fix

546 547


Fabrice Bellard's avatar
Fabrice Bellard committed
548 549
version 0.3.1: added avi/divx support

Diego Biurrun's avatar
Diego Biurrun committed
550 551
- 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
552 553
- added sound for flash format (not tested)

554 555


Fabrice Bellard's avatar
Fabrice Bellard committed
556
version 0.3: initial public release