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