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ffmpeg / Changelog @ 45aa9080

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1 888505df Diego Biurrun
Entries are sorted chronologically from oldest to youngest within each release,
2
releases are sorted from youngest to oldest.
3
4
5 2db272e9 Diego Biurrun
version <next>:
6
7
- PB-frame decoding for H.263
8 b11163c8 Diego Biurrun
- deprecated vhook subsystem removed
9 3444c914 Michael Niedermayer
- deprecated old scaler removed
10 616e899c Vitor Sessak
- VQF demuxer
11 b3b5946c Cédric Schieli
- Alpha channel scaler
12 effcedf7 Daniel Verkamp
- PCX encoder
13 9edfaf3c Martin Storsjö
- RTP packetization of H.263
14 08e696c0 Martin Storsjö
- RTP packetization of AMR
15 e6327fba Ronald S. Bultje
- RTP depacketization of Vorbis
16 e9356be5 Ben Littler
- CorePNG decoding support
17 9189d7eb Benjamin Larsson
- Cook multichannel decoding support
18 276f8e2b Cyril Comparon
- introduced avlanguage helpers in libavformat
19 f0b19bd3 Daniel Verkamp
- 8088flex TMV demuxer and decoder
20 5f1ac36d Cyril Comparon
- per-stream language-tags extraction in asfdec
21 ca0bb1c4 Baptiste Coudurier
- V210 decoder and encoder
22 de08ebe3 Diego Biurrun
- remaining GPL parts in AC-3 decoder converted to LGPL
23 cdce0fb8 Kenan Gillet
- QCP demuxer
24 cbfe5bee Daniel Verkamp
- SoX native format muxer and demuxer
25 0b175caa Diego Biurrun
- AMR-NB decoding/encoding, AMR-WB decoding via OpenCORE libraries
26 94d3d6a4 Jimmy Christensen
- DPX image decoder
27 c63ea92b Peter Ross
- Electronic Arts Madcow decoder
28 a4276ba2 Reimar Döffinger
- DivX (XSUB) subtitle encoder
29 0a4a0aa7 Diego Biurrun
- nonfree libamr support for AMR-NB/WB decoding/encoding removed
30 78e65cd7 Alex Converse
- Experimental AAC encoder
31 c2f3eec4 Ronald S. Bultje
- RTP depacketization of ASF and RTSP from WMS servers
32 9fd6b843 Kostya Shishkov
- RTMP support in libavformat
33 3106f489 Benoit Fouet
- noX handling for OPT_BOOL X options
34 740e89cf Daniel Verkamp
- Wave64 demuxer
35 ab1eff9c Bartlomiej Wolowiec
- IEC-61937 compatible Muxer
36 7bd47335 Vitor Sessak
- TwinVQ decoder
37 c58b82a2 Stephen Backway
- Bluray (PGS) subtitle decoder
38 5dd3707b Christian Schmidt
- LPCM support in MPEG-TS (HDMV RID as found on Blu-ray disks)
39 c1061cc7 Sascha Sommer
- Wmapro decoder
40 5f14b565 Peter Ross
- Core Audio Format demuxer
41 61dc238b Benjamin Larsson
- Atrac1 decoder
42
- MD STUDIO audio demuxer
43 811e0fc2 Daniel Verkamp
- RF64 support in WAV demuxer
44 99971952 Thilo Borgmann
- MPEG-4 Audio Lossless Coding (ALS) decoder
45 0584b718 Daniel Verkamp
- -formats option split into -formats, -codecs, -bsfs, and -protocols
46 7c3c53c8 Ramiro Polla
- IV8 demuxer
47 a3d995c1 Michael Tison
- CDG demuxer and decoder
48 4aaab0a3 Reimar Döffinger
- R210 decoder
49 ce293510 Kostya Shishkov
- Auravision Aura 1 and 2 decoders
50 e6565055 Peter Ross
- Deluxe Paint Animation playback system
51 d140b025 Vitor Sessak
- SIPR decoder
52 83ab7f18 Peter Ross
- Adobe Filmstrip muxer and demuxer
53 45aa9080 Ronald S. Bultje
- RTP depacketization of H.263
54 de08ebe3 Diego Biurrun
55 2db272e9 Diego Biurrun
56
57 e0e86c52 Diego Biurrun
version 0.5:
58
59 06ab9cff Roman Shaposhnik
- DV50 AKA DVCPRO50 encoder, decoder, muxer and demuxer
60 9d53d58e Mike Melanson
- TechSmith Camtasia (TSCC) video decoder
61 d0a0bbd2 Mike Melanson
- IBM Ultimotion (ULTI) video decoder
62 d08d7142 Mike Melanson
- Sierra Online audio file demuxer and decoder
63
- Apple QuickDraw (qdrw) video decoder
64 22052247 Aurelien Jacobs
- Creative ADPCM audio decoder (16 bits as well as 8 bits schemes)
65 ad81a9fe Mike Melanson
- Electronic Arts Multimedia (WVE/UV2/etc.) file demuxer
66 ab711b3c Mike Melanson
- Miro VideoXL (VIXL) video decoder
67 b06b45c4 Mike Melanson
- H.261 video encoder
68 acfd8f0f Mike Melanson
- QPEG video decoder
69 353147ed Mike Melanson
- Nullsoft Video (NSV) file demuxer
70 13dfd2b9 Mike Melanson
- Shorten audio decoder
71 9c7fb608 Mike Melanson
- LOCO video decoder
72 115329f1 Diego Biurrun
- Apple Lossless Audio Codec (ALAC) decoder
73 a8a15e9d Mike Melanson
- Winnov WNV1 video decoder
74 589f8220 Mike Melanson
- Autodesk Animator Studio Codec (AASC) decoder
75 bfaad39f Diego Biurrun
- Indeo 2 video decoder
76 b81f8949 Mike Melanson
- Fraps FPS1 video decoder
77 e0db8cfb Diego Biurrun
- Snow video encoder/decoder
78 af4ca324 Alex Beregszaszi
- Sonic audio encoder/decoder
79 108ab268 Diego Biurrun
- Vorbis audio decoder
80 af4ca324 Alex Beregszaszi
- Macromedia ADPCM decoder
81 e0db8cfb Diego Biurrun
- Duck TrueMotion 2 video decoder
82
- support for decoding FLX and DTA extensions in FLIC files
83 b2909f1a Loren Merritt
- H.264 custom quantization matrices support
84 a8289180 Diego Biurrun
- ffserver fixed, it should now be usable again
85 8d1018bf Diego Biurrun
- QDM2 audio decoder
86 8a2d410e Alex Beregszaszi
- Real Cooker audio decoder
87 bf3027c8 Diego Biurrun
- TrueSpeech audio decoder
88 65694974 Diego Biurrun
- WMA2 audio decoder fixed, now all files should play correctly
89
- RealAudio 14.4 and 28.8 decoders fixed
90 108ab268 Diego Biurrun
- JPEG-LS decoder
91 3f45598a Diego Biurrun
- build system improvements
92
- tabs and trailing whitespace removed from the codebase
93 108ab268 Diego Biurrun
- CamStudio video decoder
94 f11288da Michael Niedermayer
- AIFF/AIFF-C audio format, encoding and decoding
95 4accd1fd Måns Rullgård
- ADTS AAC file reading and writing
96 ea395e8c Aurelien Jacobs
- Creative VOC file reading and writing
97 4e114829 Mike Melanson
- American Laser Games multimedia (*.mm) playback system
98 6a7d2c3d Diego Biurrun
- Zip Motion Blocks Video decoder
99 58cf42fa Diego Biurrun
- improved Theora/VP3 decoder
100 8a2d410e Alex Beregszaszi
- True Audio (TTA) decoder
101 26376701 Mike Melanson
- AVS demuxer and video decoder
102 108ab268 Diego Biurrun
- JPEG-LS encoder
103 348efc18 Kostya Shishkov
- Smacker demuxer and decoder
104 dfca23e3 Reimar Döffinger
- NuppelVideo/MythTV demuxer and RTjpeg decoder
105 fd7b1991 Kostya Shishkov
- KMVC decoder
106 58cf42fa Diego Biurrun
- MPEG-2 intra VLC support
107 2d974017 Baptiste Coudurier
- MPEG-2 4:2:2 encoder
108 0919e788 Benjamin Larsson
- Flash Screen Video decoder
109 cc0bc648 Reimar Döffinger
- GXF demuxer
110 6a09487e Diego Biurrun
- Chinese AVS decoder
111 43dcf590 Baptiste Coudurier
- GXF muxer
112 07bf2af8 Baptiste Coudurier
- MXF demuxer
113 b394e39a Diego Biurrun
- VC-1/WMV3/WMV9 video decoder
114 0ccd1bb5 Guillaume Poirier
- MacIntel support
115 8ac17293 Steve L'Homme
- AVISynth support
116 eb57c889 Kostya Shishkov
- VMware video decoder
117 5ce117c3 Aurelien Jacobs
- VP5 video decoder
118
- VP6 video decoder
119 730581f3 Kostya Shishkov
- WavPack lossless audio decoder
120 3689cf16 Kostya Shishkov
- Targa (.TGA) picture decoder
121 108ab268 Diego Biurrun
- Vorbis audio encoder
122 dc56e0de Baptiste Coudurier
- Delphine Software .cin demuxer/audio and video decoder
123 29f86228 Baptiste Coudurier
- Tiertex .seq demuxer/video decoder
124 f7bc5837 Reynaldo H. Verdejo Pinochet
- MTV demuxer
125 716222db Michael Niedermayer
- TIFF picture encoder and decoder
126 06d392a7 Baptiste Coudurier
- GIF picture decoder
127 58cf42fa Diego Biurrun
- Intel Music Coder decoder
128 6a7d2c3d Diego Biurrun
- Zip Motion Blocks Video encoder
129 185c7b6b Kostya Shishkov
- Musepack decoder
130 8adc51f2 Benjamin Larsson
- Flash Screen Video encoder
131 150d2772 Diego Biurrun
- Theora encoding via libtheora
132 52548eee Diego Biurrun
- BMP encoder
133 039cd4a7 Diego Biurrun
- WMA encoder
134 346a655d Michel Bardiaux
- GSM-MS encoder and decoder
135 01ca9ac3 Kostya Shishkov
- DCA decoder
136 33a0dd37 Kostya Shishkov
- DXA demuxer and decoder
137 52b6bad2 Baptiste Coudurier
- DNxHD decoder
138 efb0c399 Diego Biurrun
- Gamecube movie (.THP) playback system
139 a5fbe001 Diego Biurrun
- Blackfin optimizations
140 9a0ddd09 Anssi Hannula
- Interplay C93 demuxer and video decoder
141 1e6c6759 Nicholas Tung
- Bethsoft VID demuxer and video decoder
142 8e952e4d Anssi Hannula
- CRYO APC demuxer
143 10e26bc7 Benjamin Larsson
- Atrac3 decoder
144 b46d68c6 Ivo van Poorten
- V.Flash PTX decoder
145 58cf42fa Diego Biurrun
- RoQ muxer, RoQ audio encoder
146 ad39f1a7 Ivo van Poorten
- Renderware TXD demuxer and decoder
147 4d5588cf Diego Biurrun
- extern C declarations for C++ removed from headers
148 82e60541 Ivo van Poorten
- sws_flags command line option
149 ddcf4b5d Vitor Sessak
- codebook generator
150 03e3e765 Vitor Sessak
- RoQ video encoder
151 d3b7406c Alexis Ballier
- QTRLE encoder
152 d22e8442 Dave Yeo
- OS/2 support removed and restored again
153 6ea67bbb Justin Ruggles
- AC-3 decoder
154 58cf42fa Diego Biurrun
- NUT muxer
155 108ab268 Diego Biurrun
- additional SPARC (VIS) optimizations
156 e09f7d61 David Conrad
- Matroska muxer
157 58cf42fa Diego Biurrun
- slice-based parallel H.264 decoding
158 bf4a1f17 Kostya Shishkov
- Monkey's Audio demuxer and decoder
159 8787d837 Vladimir Voroshilov
- AMV audio and video decoder
160 fc4cbc16 Baptiste Coudurier
- DNxHD encoder
161 d6c52130 Carl Eugen Hoyos
- H.264 PAFF decoding
162 636b13c5 Benjamin Larsson
- Nellymoser ASAO decoder
163 66f7679c Kostya Shishkov
- Beam Software SIFF demuxer and decoder
164 f9def9cc Diego Biurrun
- libvorbis Vorbis decoding removed in favor of native decoder
165 541432c3 Diego Biurrun
- IntraX8 (J-Frame) subdecoder for WMV2 and VC-1
166 56dc1fdf Ben Littler
- Ogg (Theora, Vorbis and FLAC) muxer
167 108ab268 Diego Biurrun
- The "device" muxers and demuxers are now in a new libavdevice library
168 540945eb Ivo van Poorten
- PC Paintbrush PCX decoder
169
- Sun Rasterfile decoder
170 920d3609 Ivo van Poorten
- TechnoTrend PVA demuxer
171 77c1d04d Ivo van Poorten
- Linux Media Labs MPEG-4 (LMLM4) demuxer
172 b264a084 Baptiste Coudurier
- AVM2 (Flash 9) SWF muxer
173 9dc92a38 Kostya Shishkov
- QT variant of IMA ADPCM encoder
174 39fc859e Ramiro Polla
- VFW grabber
175 58cf42fa Diego Biurrun
- iPod/iPhone compatible mp4 muxer
176 a7129de5 Ramiro Polla
- Mimic decoder
177 0f3444e1 Ramiro Polla
- MSN TCP Webcam stream demuxer
178 86b3cf7c Sascha Sommer
- RL2 demuxer / decoder
179 d299be08 Jai Menon
- IFF demuxer
180
- 8SVX audio decoder
181 b00b15be Diego Biurrun
- non-recursive Makefiles
182 b64c096b Sisir Koppaka
- BFI demuxer
183 74118c07 Robert Marston
- MAXIS EA XA (.xa) demuxer / decoder
184 2003d3da Sisir Koppaka
- BFI video decoder
185 ea662534 Benjamin Larsson
- OMA demuxer
186 b517af05 Ramiro Polla
- MLP/TrueHD decoder
187 e1c74782 Peter Ross
- Electronic Arts CMV decoder
188 822cc8f7 Ramiro Polla
- Motion Pixels Video decoder
189
- Motion Pixels MVI demuxer
190 e44bbf62 Ben Littler
- removed animated GIF decoder/demuxer
191 51c3861e Peter Ross
- D-Cinema audio muxer
192 cfc78718 Peter Ross
- Electronic Arts TGV decoder
193 833e90dd Jai Menon
- Apple Lossless Audio Codec (ALAC) encoder
194 7d8f3de4 Robert Swain
- AAC decoder
195 eb6fc557 Peter Ross
- floating point PCM encoder/decoder
196 cedebde1 Carl Eugen Hoyos
- MXF muxer
197 108ab268 Diego Biurrun
- DV100 AKA DVCPRO HD decoder and demuxer
198 1f6a594d Justin Ruggles
- E-AC-3 support added to AC-3 decoder
199 755ba886 Bartlomiej Wolowiec
- Nellymoser ASAO encoder
200 0c86f89a Michael Niedermayer
- ASS and SSA demuxer and muxer
201 d8d12c15 Diego Biurrun
- liba52 wrapper removed
202 0ac1dc6f Ben Littler
- SVQ3 watermark decoding support
203 f6958006 David Conrad
- Speex decoding via libspeex
204 42b30357 Peter Ross
- Electronic Arts TGQ decoder
205 108ab268 Diego Biurrun
- RV40 decoder
206 73b458e3 Kenan Gillet
- QCELP / PureVoice decoder
207 108ab268 Diego Biurrun
- RV30 decoder
208 7906f3ca Ben Littler
- hybrid WavPack support
209 7eb68edb Baptiste Coudurier
- R3D REDCODE demuxer
210 115d095e Benoit Fouet
- ALSA support for playback and record
211 d8964f3a Peter Ross
- Electronic Arts TQI decoder
212 9a77d59a Jai Menon
- OpenJPEG based JPEG 2000 decoder
213 58cf42fa Diego Biurrun
- NC (NC4600) camera file demuxer
214 865780ae Toshimitsu Kimura
- Gopher client support
215 bd3f81f3 Baptiste Coudurier
- MXF D-10 muxer
216 58cf42fa Diego Biurrun
- generic metadata API
217
218 9d53d58e Mike Melanson
219 0ca3e336 Diego Biurrun
220 1defd2a8 Michael Niedermayer
version 0.4.9-pre1:
221
222 4fa1c4fa Roman Shaposhnik
- DV encoder, DV muxer
223 2fdf638b Mike Melanson
- Microsoft RLE video decoder
224
- Microsoft Video-1 decoder
225 070ed1bc Mike Melanson
- Apple Animation (RLE) decoder
226 42cad81a Mike Melanson
- Apple Graphics (SMC) decoder
227 2fdf638b Mike Melanson
- Apple Video (RPZA) decoder
228
- Cinepak decoder
229
- Sega FILM (CPK) file demuxer
230 42cad81a Mike Melanson
- Westwood multimedia support (VQA & AUD files)
231 4120a53a Mike Melanson
- Id Quake II CIN playback support
232 42cad81a Mike Melanson
- 8BPS video decoder
233
- FLIC playback support
234 9a4117d5 Mike Melanson
- RealVideo 2.0 (RV20) decoder
235
- Duck TrueMotion v1 (DUCK) video decoder
236 da00f30e Mike Melanson
- Sierra VMD demuxer and video decoder
237 1defd2a8 Michael Niedermayer
- MSZH and ZLIB decoder support
238 3b64893d Mike Melanson
- SVQ1 video encoder
239 1defd2a8 Michael Niedermayer
- AMR-WB support
240 e0db8cfb Diego Biurrun
- PPC optimizations
241 1defd2a8 Michael Niedermayer
- rate distortion optimal cbp support
242 e0db8cfb Diego Biurrun
- rate distorted optimal ac prediction for MPEG-4
243 1defd2a8 Michael Niedermayer
- rate distorted optimal lambda->qp support
244
- AAC encoding with libfaac
245
- Sunplus JPEG codec (SP5X) support
246 e0db8cfb Diego Biurrun
- use Lagrange multipler instead of QP for ratecontrol
247
- Theora/VP3 decoding support
248 1defd2a8 Michael Niedermayer
- XA and ADX ADPCM codecs
249 e0db8cfb Diego Biurrun
- export MPEG-2 active display area / pan scan
250 1defd2a8 Michael Niedermayer
- Add support for configuring with IBM XLC
251
- floating point AAN DCT
252 e0db8cfb Diego Biurrun
- initial support for zygo video (not complete)
253
- RGB ffv1 support
254 1defd2a8 Michael Niedermayer
- new audio/video parser API
255
- av_log() system
256
- av_read_frame() and av_seek_frame() support
257
- missing last frame fixes
258
- seek by mouse in ffplay
259 e0db8cfb Diego Biurrun
- noise reduction of DCT coefficients
260
- H.263 OBMC & 4MV support
261
- H.263 alternative inter vlc support
262
- H.263 loop filter
263
- H.263 slice structured mode
264
- interlaced DCT support for MPEG-2 encoding
265 1defd2a8 Michael Niedermayer
- stuffing to stay above min_bitrate
266 e0db8cfb Diego Biurrun
- MB type & QP visualization
267 1defd2a8 Michael Niedermayer
- frame stepping for ffplay
268
- interlaced motion estimation
269
- alternate scantable support
270
- SVCD scan offset support
271 e0db8cfb Diego Biurrun
- closed GOP support
272
- SSE2 FDCT
273 1defd2a8 Michael Niedermayer
- quantizer noise shaping
274
- G.726 ADPCM audio codec
275
- MS ADPCM encoding
276
- multithreaded/SMP motion estimation
277 e0db8cfb Diego Biurrun
- multithreaded/SMP encoding for MPEG-1/MPEG-2/MPEG-4/H.263
278
- multithreaded/SMP decoding for MPEG-2
279 1defd2a8 Michael Niedermayer
- FLAC decoder
280
- Metrowerks CodeWarrior suppport
281 e0db8cfb Diego Biurrun
- H.263+ custom pcf support
282 1defd2a8 Michael Niedermayer
- nicer output for 'ffmpeg -formats'
283 e0db8cfb Diego Biurrun
- Matroska demuxer
284 1defd2a8 Michael Niedermayer
- SGI image format, encoding and decoding
285 e0db8cfb Diego Biurrun
- H.264 loop filter support
286
- H.264 CABAC support
287 f073a393 Diego Biurrun
- nicer looking arrows for the motion vector visualization
288 1defd2a8 Michael Niedermayer
- improved VCD support
289
- audio timestamp drift compensation
290 e0db8cfb Diego Biurrun
- MPEG-2 YUV 422/444 support
291 1defd2a8 Michael Niedermayer
- polyphase kaiser windowed sinc and blackman nuttall windowed sinc audio resample
292
- better image scaling
293 e0db8cfb Diego Biurrun
- H.261 support
294 1defd2a8 Michael Niedermayer
- correctly interleave packets during encoding
295
- VIS optimized motion compensation
296 e0db8cfb Diego Biurrun
- intra_dc_precision>0 encoding support
297
- support reuse of motion vectors/MB types/field select values of the source video
298 1defd2a8 Michael Niedermayer
- more accurate deblock filter
299
- padding support
300
- many optimizations and bugfixes
301 055dc116 Stefan Gehrer
- FunCom ISS audio file demuxer and according ADPCM decoding
302 2fdf638b Mike Melanson
303 0ca3e336 Diego Biurrun
304
305 8c522a40 Fabrice Bellard
version 0.4.8:
306
307 e0db8cfb Diego Biurrun
- MPEG-2 video encoding (Michael)
308 d9d8910b Mike Melanson
- Id RoQ playback subsystem (Mike Melanson and Tim Ferguson)
309 b17e9c99 Mike Melanson
- Wing Commander III Movie (.mve) file playback subsystem (Mike Melanson
310
  and Mario Brito)
311
- Xan DPCM audio decoder (Mario Brito)
312 186447f8 Mike Melanson
- Interplay MVE playback subsystem (Mike Melanson)
313 b17e9c99 Mike Melanson
- Duck DK3 and DK4 ADPCM audio decoders (Mike Melanson)
314
315 0ca3e336 Diego Biurrun
316
317 b17e9c99 Mike Melanson
version 0.4.7:
318 e07702ba Hetz Ben Hamo
319 e0db8cfb Diego Biurrun
- RealAudio 1.0 (14_4) and 2.0 (28_8) native decoders. Author unknown, code from mplayerhq
320 124ba583 Hetz Ben Hamo
  (originally from public domain player for Amiga at http://www.honeypot.net/audio)
321 e0db8cfb Diego Biurrun
- current version now also compiles with older GCC (Fabrice)
322 e07702ba Hetz Ben Hamo
- 4X multimedia playback system including 4xm file demuxer (Mike
323
  Melanson), and 4X video and audio codecs (Michael)
324
- Creative YUV (CYUV) decoder (Mike Melanson)
325
- FFV1 codec (our very simple lossless intra only codec, compresses much better
326 e0db8cfb Diego Biurrun
  than HuffYUV) (Michael)
327
- ASV1 (Asus), H.264, Intel indeo3 codecs have been added (various)
328
- tiny PNG encoder and decoder, tiny GIF decoder, PAM decoder (PPM with
329 e07702ba Hetz Ben Hamo
  alpha support), JPEG YUV colorspace support. (Fabrice Bellard)
330
- ffplay has been replaced with a newer version which uses SDL (optionally)
331 e0db8cfb Diego Biurrun
  for multiplatform support (Fabrice)
332 e07702ba Hetz Ben Hamo
- Sorenson Version 3 codec (SVQ3) support has been added (decoding only) - donated
333
  by anonymous
334
- AMR format has been added (Johannes Carlsson)
335 e0db8cfb Diego Biurrun
- 3GP support has been added (Johannes Carlsson)
336 e07702ba Hetz Ben Hamo
- VP3 codec has been added (Mike Melanson)
337
- more MPEG-1/2 fixes
338 e0db8cfb Diego Biurrun
- better multiplatform support, MS Visual Studio fixes (various)
339
- AltiVec optimizations (Magnus Damn and others)
340 e07702ba Hetz Ben Hamo
- SH4 processor support has been added (BERO)
341 e0db8cfb Diego Biurrun
- new public interfaces (avcodec_get_pix_fmt) (Roman Shaposhnick)
342
- VOB streaming support (Brian Foley)
343
- better MP3 autodetection (Andriy Rysin)
344 d3d10087 Fabrice Bellard
- qpel encoding (Michael)
345
- 4mv+b frames encoding finally fixed (Michael)
346
- chroma ME (Michael)
347 e0db8cfb Diego Biurrun
- 5 comparison functions for ME (Michael)
348
- B-frame encoding speedup (Michael)
349
- WMV2 codec (unfinished - Michael)
350 d3d10087 Fabrice Bellard
- user specified diamond size for EPZS (Michael)
351 b17e9c99 Mike Melanson
- Playstation STR playback subsystem, still experimental (Mike and Michael)
352
- ASV2 codec (Michael)
353
- CLJR decoder (Alex)
354 d3d10087 Fabrice Bellard
355 e0db8cfb Diego Biurrun
.. And lots more new enhancements and fixes.
356 e07702ba Hetz Ben Hamo
357 0ca3e336 Diego Biurrun
358
359 d3d10087 Fabrice Bellard
version 0.4.6:
360 739d6efa Fabrice Bellard
361 e0db8cfb Diego Biurrun
- completely new integer only MPEG audio layer 1/2/3 decoder rewritten
362
  from scratch
363
- Recoded DCT and motion vector search with gcc (no longer depends on nasm)
364
- fix quantization bug in AC3 encoder
365
- added PCM codecs and format. Corrected WAV/AVI/ASF PCM issues
366
- added prototype ffplay program
367
- added GOB header parsing on H.263/H.263+ decoder (Juanjo)
368
- bug fix on MCBPC tables of H.263 (Juanjo)
369
- bug fix on DC coefficients of H.263 (Juanjo)
370
- added Advanced Prediction Mode on H.263/H.263+ decoder (Juanjo)
371
- now we can decode H.263 streams found in QuickTime files (Juanjo)
372
- now we can decode H.263 streams found in VIVO v1 files(Juanjo)
373 644d98a4 Juanjo
- preliminary RTP "friendly" mode for H.263/H.263+ coding. (Juanjo)
374 e0db8cfb Diego Biurrun
- added GOB header for H.263/H.263+ coding on RTP mode (Juanjo)
375
- now H.263 picture size is returned on the first decoded frame (Juanjo)
376 7f913a35 Fabrice Bellard
- added first regression tests
377 e0db8cfb Diego Biurrun
- added MPEG-2 TS demuxer
378 a31e01c5 Fabrice Bellard
- new demux API for libav
379 6d291820 Fabrice Bellard
- more accurate and faster IDCT (Michael)
380 e0db8cfb Diego Biurrun
- faster and entropy-controlled motion search (Michael)
381 6d291820 Fabrice Bellard
- two pass video encoding (Michael)
382
- new video rate control (Michael)
383
- added MSMPEG4V1, MSMPEGV2 and WMV1 support (Michael)
384
- great performance improvement of video encoders and decoders (Michael)
385
- new and faster bit readers and vlc parsers (Michael)
386 e0db8cfb Diego Biurrun
- high quality encoding mode: tries all macroblock/VLC types (Michael)
387 6d291820 Fabrice Bellard
- added DV video decoder
388
- preliminary RTP/RTSP support in ffserver and libavformat
389 e0db8cfb Diego Biurrun
- H.263+ AIC decoding/encoding support (Juanjo)
390
- VCD MPEG-PS mode (Juanjo)
391
- PSNR stuff (Juanjo)
392
- simple stats output (Juanjo)
393
- 16-bit and 15-bit RGB/BGR/GBR support (Bisqwit)
394 739d6efa Fabrice Bellard
395 0ca3e336 Diego Biurrun
396
397 de6d9b64 Fabrice Bellard
version 0.4.5:
398
399 dd5cf2ad Benoit Fouet
- some header fixes (Zdenek Kabelac <kabi at informatics.muni.cz>)
400
- many MMX optimizations (Nick Kurshev <nickols_k at mail.ru>)
401 e0db8cfb Diego Biurrun
- added configure system (actually a small shell script)
402
- added MPEG audio layer 1/2/3 decoding using LGPL'ed mpglib by
403 de6d9b64 Fabrice Bellard
  Michael Hipp (temporary solution - waiting for integer only
404 e0db8cfb Diego Biurrun
  decoder)
405
- fixed VIDIOCSYNC interrupt
406
- added Intel H.263 decoding support ('I263' AVI fourCC)
407
- added Real Video 1.0 decoding (needs further testing)
408 de6d9b64 Fabrice Bellard
- simplified image formats again. Added PGM format (=grey
409
  pgm). Renamed old PGM to PGMYUV.
410 e0db8cfb Diego Biurrun
- fixed msmpeg4 slice issues (tell me if you still find problems)
411
- fixed OpenDivX bugs with newer versions (added VOL header decoding)
412
- added support for MPlayer interface
413
- added macroblock skip optimization
414
- added MJPEG decoder
415
- added mmx/mmxext IDCT from libmpeg2
416 0c1e384c Fabrice Bellard
- added pgmyuvpipe, ppm, and ppm_pipe formats (original patch by Celer
417 dd5cf2ad Benoit Fouet
  <celer at shell.scrypt.net>)
418 e0db8cfb Diego Biurrun
- added pixel format conversion layer (e.g. for MJPEG or PPM)
419
- added deinterlacing option
420
- MPEG-1/2 fixes
421 dd5cf2ad Benoit Fouet
- MPEG-4 vol header fixes (Jonathan Marsden <snmjbm at pacbell.net>)
422
- ARM optimizations (Lionel Ulmer <lionel.ulmer at free.fr>).
423 e0db8cfb Diego Biurrun
- Windows porting of file converter
424
- added MJPEG raw format (input/ouput)
425
- added JPEG image format support (input/output)
426 de6d9b64 Fabrice Bellard
427 0ca3e336 Diego Biurrun
428
429 de6d9b64 Fabrice Bellard
version 0.4.4:
430
431
- fixed some std header definitions (Bjorn Lindgren
432 dd5cf2ad Benoit Fouet
  <bjorn.e.lindgren at telia.com>).
433 e0db8cfb Diego Biurrun
- added MPEG demuxer (MPEG-1 and 2 compatible).
434
- added ASF demuxer
435
- added prototype RM demuxer
436
- added AC3 decoding (done with libac3 by Aaron Holtzman)
437
- added decoding codec parameter guessing (.e.g. for MPEG, because the
438
  header does not include them)
439
- fixed header generation in MPEG-1, AVI and ASF muxer: wmplayer can now
440
  play them (only tested video)
441
- fixed H.263 white bug
442
- fixed phase rounding in img resample filter
443
- add MMX code for polyphase img resample filter
444
- added CPU autodetection
445
- added generic title/author/copyright/comment string handling (ASF and RM
446
  use them)
447 de6d9b64 Fabrice Bellard
- added SWF demux to extract MP3 track (not usable yet because no MP3
448 e0db8cfb Diego Biurrun
  decoder)
449
- added fractional frame rate support
450 de6d9b64 Fabrice Bellard
- codecs are no longer searched by read_header() (should fix ffserver
451 e0db8cfb Diego Biurrun
  segfault)
452 de6d9b64 Fabrice Bellard
453 0ca3e336 Diego Biurrun
454
455 de6d9b64 Fabrice Bellard
version 0.4.3:
456
457 dd5cf2ad Benoit Fouet
- BGR24 patch (initial patch by Jeroen Vreeken <pe1rxq at amsat.org>)
458 e0db8cfb Diego Biurrun
- fixed raw yuv output
459
- added motion rounding support in MPEG-4
460
- fixed motion bug rounding in MSMPEG4
461
- added B-frame handling in video core
462
- added full MPEG-1 decoding support
463
- added partial (frame only) MPEG-2 support
464 de6d9b64 Fabrice Bellard
- changed the FOURCC code for H.263 to "U263" to be able to see the
465 e0db8cfb Diego Biurrun
  +AVI/H.263 file with the UB Video H.263+ decoder. MPlayer works with
466
  this +codec ;) (JuanJo).
467
- Halfpel motion estimation after MB type selection (JuanJo)
468
- added pgm and .Y.U.V output format
469 de6d9b64 Fabrice Bellard
- suppressed 'img:' protocol. Simply use: /tmp/test%d.[pgm|Y] as input or
470
  output.
471
- added pgmpipe I/O format (original patch from Martin Aumueller
472 dd5cf2ad Benoit Fouet
  <lists at reserv.at>, but changed completely since we use a format
473 e0db8cfb Diego Biurrun
  instead of a protocol)
474 de6d9b64 Fabrice Bellard
475 0ca3e336 Diego Biurrun
476
477 de6d9b64 Fabrice Bellard
version 0.4.2:
478
479 e0db8cfb Diego Biurrun
- added H.263/MPEG-4/MSMPEG4 decoding support. MPEG-4 decoding support
480
  (for OpenDivX) is almost complete: 8x8 MVs and rounding are
481 de6d9b64 Fabrice Bellard
  missing. MSMPEG4 support is complete.
482 e0db8cfb Diego Biurrun
- added prototype MPEG-1 decoder. Only I- and P-frames handled yet (it
483
  can decode ffmpeg MPEGs :-)).
484 de6d9b64 Fabrice Bellard
- added libavcodec API documentation (see apiexample.c).
485
- fixed image polyphase bug (the bottom of some images could be
486 e0db8cfb Diego Biurrun
  greenish)
487 de6d9b64 Fabrice Bellard
- added support for non clipped motion vectors (decoding only)
488 e0db8cfb Diego Biurrun
  and image sizes non-multiple of 16
489
- added support for AC prediction (decoding only)
490
- added file overwrite confirmation (can be disabled with -y)
491
- added custom size picture to H.263 using H.263+ (Juanjo)
492 de6d9b64 Fabrice Bellard
493 0ca3e336 Diego Biurrun
494 de6d9b64 Fabrice Bellard
version 0.4.1:
495
496 e0db8cfb Diego Biurrun
- added MSMPEG4 (aka DivX) compatible encoder. Changed default codec
497
  of AVI and ASF to DIV3.
498 de6d9b64 Fabrice Bellard
- added -me option to set motion estimation method
499
  (default=log). suppressed redundant -hq option.
500
- added options -acodec and -vcodec to force a given codec (useful for
501 e0db8cfb Diego Biurrun
  AVI for example)
502
- fixed -an option
503
- improved dct_quantize speed
504
- factorized some motion estimation code
505 de6d9b64 Fabrice Bellard
506 0ca3e336 Diego Biurrun
507
508 de6d9b64 Fabrice Bellard
version 0.4.0:
509
510 e0db8cfb Diego Biurrun
- removing grab code from ffserver and moved it to ffmpeg. Added
511
  multistream support to ffmpeg.
512 de6d9b64 Fabrice Bellard
- added timeshifting support for live feeds (option ?date=xxx in the
513 e0db8cfb Diego Biurrun
  URL)
514 de6d9b64 Fabrice Bellard
- added high quality image resize code with polyphase filter (need
515 56cc85a0 Diego Biurrun
  mmx/see optimization). Enable multiple image size support in ffserver.
516 e0db8cfb Diego Biurrun
- added multi live feed support in ffserver
517 de6d9b64 Fabrice Bellard
- suppressed master feature from ffserver (it should be done with an
518
  external program which opens the .ffm url and writes it to another
519 e0db8cfb Diego Biurrun
  ffserver)
520
- added preliminary support for video stream parsing (WAV and AVI half
521
  done). Added proper support for audio/video file conversion in
522 de6d9b64 Fabrice Bellard
  ffmpeg.
523 e0db8cfb Diego Biurrun
- added preliminary support for video file sending from ffserver
524
- redesigning I/O subsystem: now using URL based input and output
525
  (see avio.h)
526
- added WAV format support
527
- added "tty user interface" to ffmpeg to stop grabbing gracefully
528
- added MMX/SSE optimizations to SAD (Sums of Absolutes Differences)
529 dd5cf2ad Benoit Fouet
  (Juan J. Sierralta P. a.k.a. "Juanjo" <juanjo at atmlab.utfsm.cl>)
530 e0db8cfb Diego Biurrun
- added MMX DCT from mpeg2_movie 1.5 (Juanjo)
531
- added new motion estimation algorithms, log and phods (Juanjo)
532
- changed directories: libav for format handling, libavcodec for
533
  codecs
534 de6d9b64 Fabrice Bellard
535 0ca3e336 Diego Biurrun
536
537 de6d9b64 Fabrice Bellard
version 0.3.4:
538
539 e0db8cfb Diego Biurrun
- added stereo in MPEG audio encoder
540 de6d9b64 Fabrice Bellard
541 0ca3e336 Diego Biurrun
542
543 de6d9b64 Fabrice Bellard
version 0.3.3:
544
545
- added 'high quality' mode which use motion vectors. It can be used in
546
  real time at low resolution.
547
- fixed rounding problems which caused quality problems at high
548 e0db8cfb Diego Biurrun
  bitrates and large GOP size
549 de6d9b64 Fabrice Bellard
550 0ca3e336 Diego Biurrun
551
552 de6d9b64 Fabrice Bellard
version 0.3.2: small fixes
553
554 e0db8cfb Diego Biurrun
- ASF fixes
555 de6d9b64 Fabrice Bellard
- put_seek bug fix
556
557 0ca3e336 Diego Biurrun
558
559 de6d9b64 Fabrice Bellard
version 0.3.1: added avi/divx support
560
561 e0db8cfb Diego Biurrun
- added AVI support
562
- added MPEG-4 codec compatible with OpenDivX. It is based on the H.263 codec
563 de6d9b64 Fabrice Bellard
- added sound for flash format (not tested)
564
565 0ca3e336 Diego Biurrun
566
567 de6d9b64 Fabrice Bellard
version 0.3: initial public release