Statistics
| Branch: | Revision:

ffmpeg / Changelog @ c07c6f81

History | View | Annotate | Download (18.8 KB)

1
Entries are sorted chronologically from oldest to youngest within each release,
2
releases are sorted from youngest to oldest.
3

    
4

    
5
version <next>:
6

    
7
- PB-frame decoding for H.263
8
- deprecated vhook subsystem removed
9
- deprecated old scaler removed
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
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
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
34
- Wave64 demuxer
35
- IEC-61937 compatible Muxer
36
- TwinVQ decoder
37
- Bluray (PGS) subtitle decoder
38
- LPCM support in MPEG-TS (HDMV RID as found on Blu-ray disks)
39
- Wmapro decoder
40
- Core Audio Format demuxer
41
- Atrac1 decoder
42
- MD STUDIO audio demuxer
43
- RF64 support in WAV demuxer
44
- MPEG-4 Audio Lossless Coding (ALS) decoder
45
- -formats option split into -formats, -codecs, -bsfs, and -protocols
46
- IV8 demuxer
47
- CDG demuxer and decoder
48
- R210 decoder
49
- Auravision Aura 1 and 2 decoders
50
- Deluxe Paint Animation playback system
51
- SIPR decoder
52
- Adobe Filmstrip muxer and demuxer
53
- RTP depacketization of H.263
54
- Bink demuxer and audio/video decoders
55
- enable symbol versioning by default for linkers that support it
56
- IFF PBM/ILBM bitmap decoder
57
- concat protocol
58
- Indeo 5 decoder
59
- RTP depacketization of AMR
60
- WMAVoice decoder
61
- FFprobe tool
62
- AMR-NB decoder
63
- RTSP muxer
64
- HE-AAC v1 decoder
65
- Kega Game Video (KGV1) decoder
66

    
67

    
68

    
69
version 0.5:
70

    
71
- DV50 AKA DVCPRO50 encoder, decoder, muxer and demuxer
72
- TechSmith Camtasia (TSCC) video decoder
73
- IBM Ultimotion (ULTI) video decoder
74
- Sierra Online audio file demuxer and decoder
75
- Apple QuickDraw (qdrw) video decoder
76
- Creative ADPCM audio decoder (16 bits as well as 8 bits schemes)
77
- Electronic Arts Multimedia (WVE/UV2/etc.) file demuxer
78
- Miro VideoXL (VIXL) video decoder
79
- H.261 video encoder
80
- QPEG video decoder
81
- Nullsoft Video (NSV) file demuxer
82
- Shorten audio decoder
83
- LOCO video decoder
84
- Apple Lossless Audio Codec (ALAC) decoder
85
- Winnov WNV1 video decoder
86
- Autodesk Animator Studio Codec (AASC) decoder
87
- Indeo 2 video decoder
88
- Fraps FPS1 video decoder
89
- Snow video encoder/decoder
90
- Sonic audio encoder/decoder
91
- Vorbis audio decoder
92
- Macromedia ADPCM decoder
93
- Duck TrueMotion 2 video decoder
94
- support for decoding FLX and DTA extensions in FLIC files
95
- H.264 custom quantization matrices support
96
- ffserver fixed, it should now be usable again
97
- QDM2 audio decoder
98
- Real Cooker audio decoder
99
- TrueSpeech audio decoder
100
- WMA2 audio decoder fixed, now all files should play correctly
101
- RealAudio 14.4 and 28.8 decoders fixed
102
- JPEG-LS decoder
103
- build system improvements
104
- tabs and trailing whitespace removed from the codebase
105
- CamStudio video decoder
106
- AIFF/AIFF-C audio format, encoding and decoding
107
- ADTS AAC file reading and writing
108
- Creative VOC file reading and writing
109
- American Laser Games multimedia (*.mm) playback system
110
- Zip Motion Blocks Video decoder
111
- improved Theora/VP3 decoder
112
- True Audio (TTA) decoder
113
- AVS demuxer and video decoder
114
- JPEG-LS encoder
115
- Smacker demuxer and decoder
116
- NuppelVideo/MythTV demuxer and RTjpeg decoder
117
- KMVC decoder
118
- MPEG-2 intra VLC support
119
- MPEG-2 4:2:2 encoder
120
- Flash Screen Video decoder
121
- GXF demuxer
122
- Chinese AVS decoder
123
- GXF muxer
124
- MXF demuxer
125
- VC-1/WMV3/WMV9 video decoder
126
- MacIntel support
127
- AVISynth support
128
- VMware video decoder
129
- VP5 video decoder
130
- VP6 video decoder
131
- WavPack lossless audio decoder
132
- Targa (.TGA) picture decoder
133
- Vorbis audio encoder
134
- Delphine Software .cin demuxer/audio and video decoder
135
- Tiertex .seq demuxer/video decoder
136
- MTV demuxer
137
- TIFF picture encoder and decoder
138
- GIF picture decoder
139
- Intel Music Coder decoder
140
- Zip Motion Blocks Video encoder
141
- Musepack decoder
142
- Flash Screen Video encoder
143
- Theora encoding via libtheora
144
- BMP encoder
145
- WMA encoder
146
- GSM-MS encoder and decoder
147
- DCA decoder
148
- DXA demuxer and decoder
149
- DNxHD decoder
150
- Gamecube movie (.THP) playback system
151
- Blackfin optimizations
152
- Interplay C93 demuxer and video decoder
153
- Bethsoft VID demuxer and video decoder
154
- CRYO APC demuxer
155
- Atrac3 decoder
156
- V.Flash PTX decoder
157
- RoQ muxer, RoQ audio encoder
158
- Renderware TXD demuxer and decoder
159
- extern C declarations for C++ removed from headers
160
- sws_flags command line option
161
- codebook generator
162
- RoQ video encoder
163
- QTRLE encoder
164
- OS/2 support removed and restored again
165
- AC-3 decoder
166
- NUT muxer
167
- additional SPARC (VIS) optimizations
168
- Matroska muxer
169
- slice-based parallel H.264 decoding
170
- Monkey's Audio demuxer and decoder
171
- AMV audio and video decoder
172
- DNxHD encoder
173
- H.264 PAFF decoding
174
- Nellymoser ASAO decoder
175
- Beam Software SIFF demuxer and decoder
176
- libvorbis Vorbis decoding removed in favor of native decoder
177
- IntraX8 (J-Frame) subdecoder for WMV2 and VC-1
178
- Ogg (Theora, Vorbis and FLAC) muxer
179
- The "device" muxers and demuxers are now in a new libavdevice library
180
- PC Paintbrush PCX decoder
181
- Sun Rasterfile decoder
182
- TechnoTrend PVA demuxer
183
- Linux Media Labs MPEG-4 (LMLM4) demuxer
184
- AVM2 (Flash 9) SWF muxer
185
- QT variant of IMA ADPCM encoder
186
- VFW grabber
187
- iPod/iPhone compatible mp4 muxer
188
- Mimic decoder
189
- MSN TCP Webcam stream demuxer
190
- RL2 demuxer / decoder
191
- IFF demuxer
192
- 8SVX audio decoder
193
- non-recursive Makefiles
194
- BFI demuxer
195
- MAXIS EA XA (.xa) demuxer / decoder
196
- BFI video decoder
197
- OMA demuxer
198
- MLP/TrueHD decoder
199
- Electronic Arts CMV decoder
200
- Motion Pixels Video decoder
201
- Motion Pixels MVI demuxer
202
- removed animated GIF decoder/demuxer
203
- D-Cinema audio muxer
204
- Electronic Arts TGV decoder
205
- Apple Lossless Audio Codec (ALAC) encoder
206
- AAC decoder
207
- floating point PCM encoder/decoder
208
- MXF muxer
209
- DV100 AKA DVCPRO HD decoder and demuxer
210
- E-AC-3 support added to AC-3 decoder
211
- Nellymoser ASAO encoder
212
- ASS and SSA demuxer and muxer
213
- liba52 wrapper removed
214
- SVQ3 watermark decoding support
215
- Speex decoding via libspeex
216
- Electronic Arts TGQ decoder
217
- RV40 decoder
218
- QCELP / PureVoice decoder
219
- RV30 decoder
220
- hybrid WavPack support
221
- R3D REDCODE demuxer
222
- ALSA support for playback and record
223
- Electronic Arts TQI decoder
224
- OpenJPEG based JPEG 2000 decoder
225
- NC (NC4600) camera file demuxer
226
- Gopher client support
227
- MXF D-10 muxer
228
- generic metadata API
229

    
230

    
231

    
232
version 0.4.9-pre1:
233

    
234
- DV encoder, DV muxer
235
- Microsoft RLE video decoder
236
- Microsoft Video-1 decoder
237
- Apple Animation (RLE) decoder
238
- Apple Graphics (SMC) decoder
239
- Apple Video (RPZA) decoder
240
- Cinepak decoder
241
- Sega FILM (CPK) file demuxer
242
- Westwood multimedia support (VQA & AUD files)
243
- Id Quake II CIN playback support
244
- 8BPS video decoder
245
- FLIC playback support
246
- RealVideo 2.0 (RV20) decoder
247
- Duck TrueMotion v1 (DUCK) video decoder
248
- Sierra VMD demuxer and video decoder
249
- MSZH and ZLIB decoder support
250
- SVQ1 video encoder
251
- AMR-WB support
252
- PPC optimizations
253
- rate distortion optimal cbp support
254
- rate distorted optimal ac prediction for MPEG-4
255
- rate distorted optimal lambda->qp support
256
- AAC encoding with libfaac
257
- Sunplus JPEG codec (SP5X) support
258
- use Lagrange multipler instead of QP for ratecontrol
259
- Theora/VP3 decoding support
260
- XA and ADX ADPCM codecs
261
- export MPEG-2 active display area / pan scan
262
- Add support for configuring with IBM XLC
263
- floating point AAN DCT
264
- initial support for zygo video (not complete)
265
- RGB ffv1 support
266
- new audio/video parser API
267
- av_log() system
268
- av_read_frame() and av_seek_frame() support
269
- missing last frame fixes
270
- seek by mouse in ffplay
271
- noise reduction of DCT coefficients
272
- H.263 OBMC & 4MV support
273
- H.263 alternative inter vlc support
274
- H.263 loop filter
275
- H.263 slice structured mode
276
- interlaced DCT support for MPEG-2 encoding
277
- stuffing to stay above min_bitrate
278
- MB type & QP visualization
279
- frame stepping for ffplay
280
- interlaced motion estimation
281
- alternate scantable support
282
- SVCD scan offset support
283
- closed GOP support
284
- SSE2 FDCT
285
- quantizer noise shaping
286
- G.726 ADPCM audio codec
287
- MS ADPCM encoding
288
- multithreaded/SMP motion estimation
289
- multithreaded/SMP encoding for MPEG-1/MPEG-2/MPEG-4/H.263
290
- multithreaded/SMP decoding for MPEG-2
291
- FLAC decoder
292
- Metrowerks CodeWarrior suppport
293
- H.263+ custom pcf support
294
- nicer output for 'ffmpeg -formats'
295
- Matroska demuxer
296
- SGI image format, encoding and decoding
297
- H.264 loop filter support
298
- H.264 CABAC support
299
- nicer looking arrows for the motion vector visualization
300
- improved VCD support
301
- audio timestamp drift compensation
302
- MPEG-2 YUV 422/444 support
303
- polyphase kaiser windowed sinc and blackman nuttall windowed sinc audio resample
304
- better image scaling
305
- H.261 support
306
- correctly interleave packets during encoding
307
- VIS optimized motion compensation
308
- intra_dc_precision>0 encoding support
309
- support reuse of motion vectors/MB types/field select values of the source video
310
- more accurate deblock filter
311
- padding support
312
- many optimizations and bugfixes
313
- FunCom ISS audio file demuxer and according ADPCM decoding
314

    
315

    
316

    
317
version 0.4.8:
318

    
319
- MPEG-2 video encoding (Michael)
320
- Id RoQ playback subsystem (Mike Melanson and Tim Ferguson)
321
- Wing Commander III Movie (.mve) file playback subsystem (Mike Melanson
322
  and Mario Brito)
323
- Xan DPCM audio decoder (Mario Brito)
324
- Interplay MVE playback subsystem (Mike Melanson)
325
- Duck DK3 and DK4 ADPCM audio decoders (Mike Melanson)
326

    
327

    
328

    
329
version 0.4.7:
330

    
331
- RealAudio 1.0 (14_4) and 2.0 (28_8) native decoders. Author unknown, code from mplayerhq
332
  (originally from public domain player for Amiga at http://www.honeypot.net/audio)
333
- current version now also compiles with older GCC (Fabrice)
334
- 4X multimedia playback system including 4xm file demuxer (Mike
335
  Melanson), and 4X video and audio codecs (Michael)
336
- Creative YUV (CYUV) decoder (Mike Melanson)
337
- FFV1 codec (our very simple lossless intra only codec, compresses much better
338
  than HuffYUV) (Michael)
339
- ASV1 (Asus), H.264, Intel indeo3 codecs have been added (various)
340
- tiny PNG encoder and decoder, tiny GIF decoder, PAM decoder (PPM with
341
  alpha support), JPEG YUV colorspace support. (Fabrice Bellard)
342
- ffplay has been replaced with a newer version which uses SDL (optionally)
343
  for multiplatform support (Fabrice)
344
- Sorenson Version 3 codec (SVQ3) support has been added (decoding only) - donated
345
  by anonymous
346
- AMR format has been added (Johannes Carlsson)
347
- 3GP support has been added (Johannes Carlsson)
348
- VP3 codec has been added (Mike Melanson)
349
- more MPEG-1/2 fixes
350
- better multiplatform support, MS Visual Studio fixes (various)
351
- AltiVec optimizations (Magnus Damn and others)
352
- SH4 processor support has been added (BERO)
353
- new public interfaces (avcodec_get_pix_fmt) (Roman Shaposhnick)
354
- VOB streaming support (Brian Foley)
355
- better MP3 autodetection (Andriy Rysin)
356
- qpel encoding (Michael)
357
- 4mv+b frames encoding finally fixed (Michael)
358
- chroma ME (Michael)
359
- 5 comparison functions for ME (Michael)
360
- B-frame encoding speedup (Michael)
361
- WMV2 codec (unfinished - Michael)
362
- user specified diamond size for EPZS (Michael)
363
- Playstation STR playback subsystem, still experimental (Mike and Michael)
364
- ASV2 codec (Michael)
365
- CLJR decoder (Alex)
366

    
367
.. And lots more new enhancements and fixes.
368

    
369

    
370

    
371
version 0.4.6:
372

    
373
- completely new integer only MPEG audio layer 1/2/3 decoder rewritten
374
  from scratch
375
- Recoded DCT and motion vector search with gcc (no longer depends on nasm)
376
- fix quantization bug in AC3 encoder
377
- added PCM codecs and format. Corrected WAV/AVI/ASF PCM issues
378
- added prototype ffplay program
379
- added GOB header parsing on H.263/H.263+ decoder (Juanjo)
380
- bug fix on MCBPC tables of H.263 (Juanjo)
381
- bug fix on DC coefficients of H.263 (Juanjo)
382
- added Advanced Prediction Mode on H.263/H.263+ decoder (Juanjo)
383
- now we can decode H.263 streams found in QuickTime files (Juanjo)
384
- now we can decode H.263 streams found in VIVO v1 files(Juanjo)
385
- preliminary RTP "friendly" mode for H.263/H.263+ coding. (Juanjo)
386
- added GOB header for H.263/H.263+ coding on RTP mode (Juanjo)
387
- now H.263 picture size is returned on the first decoded frame (Juanjo)
388
- added first regression tests
389
- added MPEG-2 TS demuxer
390
- new demux API for libav
391
- more accurate and faster IDCT (Michael)
392
- faster and entropy-controlled motion search (Michael)
393
- two pass video encoding (Michael)
394
- new video rate control (Michael)
395
- added MSMPEG4V1, MSMPEGV2 and WMV1 support (Michael)
396
- great performance improvement of video encoders and decoders (Michael)
397
- new and faster bit readers and vlc parsers (Michael)
398
- high quality encoding mode: tries all macroblock/VLC types (Michael)
399
- added DV video decoder
400
- preliminary RTP/RTSP support in ffserver and libavformat
401
- H.263+ AIC decoding/encoding support (Juanjo)
402
- VCD MPEG-PS mode (Juanjo)
403
- PSNR stuff (Juanjo)
404
- simple stats output (Juanjo)
405
- 16-bit and 15-bit RGB/BGR/GBR support (Bisqwit)
406

    
407

    
408

    
409
version 0.4.5:
410

    
411
- some header fixes (Zdenek Kabelac <kabi at informatics.muni.cz>)
412
- many MMX optimizations (Nick Kurshev <nickols_k at mail.ru>)
413
- added configure system (actually a small shell script)
414
- added MPEG audio layer 1/2/3 decoding using LGPL'ed mpglib by
415
  Michael Hipp (temporary solution - waiting for integer only
416
  decoder)
417
- fixed VIDIOCSYNC interrupt
418
- added Intel H.263 decoding support ('I263' AVI fourCC)
419
- added Real Video 1.0 decoding (needs further testing)
420
- simplified image formats again. Added PGM format (=grey
421
  pgm). Renamed old PGM to PGMYUV.
422
- fixed msmpeg4 slice issues (tell me if you still find problems)
423
- fixed OpenDivX bugs with newer versions (added VOL header decoding)
424
- added support for MPlayer interface
425
- added macroblock skip optimization
426
- added MJPEG decoder
427
- added mmx/mmxext IDCT from libmpeg2
428
- added pgmyuvpipe, ppm, and ppm_pipe formats (original patch by Celer
429
  <celer at shell.scrypt.net>)
430
- added pixel format conversion layer (e.g. for MJPEG or PPM)
431
- added deinterlacing option
432
- MPEG-1/2 fixes
433
- MPEG-4 vol header fixes (Jonathan Marsden <snmjbm at pacbell.net>)
434
- ARM optimizations (Lionel Ulmer <lionel.ulmer at free.fr>).
435
- Windows porting of file converter
436
- added MJPEG raw format (input/ouput)
437
- added JPEG image format support (input/output)
438

    
439

    
440

    
441
version 0.4.4:
442

    
443
- fixed some std header definitions (Bjorn Lindgren
444
  <bjorn.e.lindgren at telia.com>).
445
- added MPEG demuxer (MPEG-1 and 2 compatible).
446
- added ASF demuxer
447
- added prototype RM demuxer
448
- added AC3 decoding (done with libac3 by Aaron Holtzman)
449
- added decoding codec parameter guessing (.e.g. for MPEG, because the
450
  header does not include them)
451
- fixed header generation in MPEG-1, AVI and ASF muxer: wmplayer can now
452
  play them (only tested video)
453
- fixed H.263 white bug
454
- fixed phase rounding in img resample filter
455
- add MMX code for polyphase img resample filter
456
- added CPU autodetection
457
- added generic title/author/copyright/comment string handling (ASF and RM
458
  use them)
459
- added SWF demux to extract MP3 track (not usable yet because no MP3
460
  decoder)
461
- added fractional frame rate support
462
- codecs are no longer searched by read_header() (should fix ffserver
463
  segfault)
464

    
465

    
466

    
467
version 0.4.3:
468

    
469
- BGR24 patch (initial patch by Jeroen Vreeken <pe1rxq at amsat.org>)
470
- fixed raw yuv output
471
- added motion rounding support in MPEG-4
472
- fixed motion bug rounding in MSMPEG4
473
- added B-frame handling in video core
474
- added full MPEG-1 decoding support
475
- added partial (frame only) MPEG-2 support
476
- changed the FOURCC code for H.263 to "U263" to be able to see the
477
  +AVI/H.263 file with the UB Video H.263+ decoder. MPlayer works with
478
  this +codec ;) (JuanJo).
479
- Halfpel motion estimation after MB type selection (JuanJo)
480
- added pgm and .Y.U.V output format
481
- suppressed 'img:' protocol. Simply use: /tmp/test%d.[pgm|Y] as input or
482
  output.
483
- added pgmpipe I/O format (original patch from Martin Aumueller
484
  <lists at reserv.at>, but changed completely since we use a format
485
  instead of a protocol)
486

    
487

    
488

    
489
version 0.4.2:
490

    
491
- added H.263/MPEG-4/MSMPEG4 decoding support. MPEG-4 decoding support
492
  (for OpenDivX) is almost complete: 8x8 MVs and rounding are
493
  missing. MSMPEG4 support is complete.
494
- added prototype MPEG-1 decoder. Only I- and P-frames handled yet (it
495
  can decode ffmpeg MPEGs :-)).
496
- added libavcodec API documentation (see apiexample.c).
497
- fixed image polyphase bug (the bottom of some images could be
498
  greenish)
499
- added support for non clipped motion vectors (decoding only)
500
  and image sizes non-multiple of 16
501
- added support for AC prediction (decoding only)
502
- added file overwrite confirmation (can be disabled with -y)
503
- added custom size picture to H.263 using H.263+ (Juanjo)
504

    
505

    
506
version 0.4.1:
507

    
508
- added MSMPEG4 (aka DivX) compatible encoder. Changed default codec
509
  of AVI and ASF to DIV3.
510
- added -me option to set motion estimation method
511
  (default=log). suppressed redundant -hq option.
512
- added options -acodec and -vcodec to force a given codec (useful for
513
  AVI for example)
514
- fixed -an option
515
- improved dct_quantize speed
516
- factorized some motion estimation code
517

    
518

    
519

    
520
version 0.4.0:
521

    
522
- removing grab code from ffserver and moved it to ffmpeg. Added
523
  multistream support to ffmpeg.
524
- added timeshifting support for live feeds (option ?date=xxx in the
525
  URL)
526
- added high quality image resize code with polyphase filter (need
527
  mmx/see optimization). Enable multiple image size support in ffserver.
528
- added multi live feed support in ffserver
529
- suppressed master feature from ffserver (it should be done with an
530
  external program which opens the .ffm url and writes it to another
531
  ffserver)
532
- added preliminary support for video stream parsing (WAV and AVI half
533
  done). Added proper support for audio/video file conversion in
534
  ffmpeg.
535
- added preliminary support for video file sending from ffserver
536
- redesigning I/O subsystem: now using URL based input and output
537
  (see avio.h)
538
- added WAV format support
539
- added "tty user interface" to ffmpeg to stop grabbing gracefully
540
- added MMX/SSE optimizations to SAD (Sums of Absolutes Differences)
541
  (Juan J. Sierralta P. a.k.a. "Juanjo" <juanjo at atmlab.utfsm.cl>)
542
- added MMX DCT from mpeg2_movie 1.5 (Juanjo)
543
- added new motion estimation algorithms, log and phods (Juanjo)
544
- changed directories: libav for format handling, libavcodec for
545
  codecs
546

    
547

    
548

    
549
version 0.3.4:
550

    
551
- added stereo in MPEG audio encoder
552

    
553

    
554

    
555
version 0.3.3:
556

    
557
- added 'high quality' mode which use motion vectors. It can be used in
558
  real time at low resolution.
559
- fixed rounding problems which caused quality problems at high
560
  bitrates and large GOP size
561

    
562

    
563

    
564
version 0.3.2: small fixes
565

    
566
- ASF fixes
567
- put_seek bug fix
568

    
569

    
570

    
571
version 0.3.1: added avi/divx support
572

    
573
- added AVI support
574
- added MPEG-4 codec compatible with OpenDivX. It is based on the H.263 codec
575
- added sound for flash format (not tested)
576

    
577

    
578

    
579
version 0.3: initial public release