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