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e2156dc1 » melanson
2004-08-14 TechSmith Camtasia (TSCC) video decoder, courtesy of Konstantin Shishkov
1 version <next>
2 - TechSmith Camtasia (TSCC) video decoder
f44ae7d2 » melanson
2004-09-16 IBM Ultimotion video decoder, courtesy of Konstantin Shishkov
3 - IBM Ultimotion (ULTI) video decoder
5f9a2bb7 » melanson
2004-09-28 support for Sierra Online audio files and Apple QuickDraw codec,
4 - Sierra Online audio file demuxer and decoder
5 - Apple QuickDraw (qdrw) video decoder
0d2644f4 » melanson
2004-10-12 Creative ADPCM decoder, format 0x200, courtesy of Konstantin Shishkov
6 - Creative ADPCM audio decoder
58613106 » melanson
2004-10-16 Electronic Arts Game Multimedia format demuxer (WVE/UV2/etc.)
7 - Electronic Arts Multimedia (WVE/UV2/etc.) file demuxer
c80c4618 » melanson
2004-10-27 Miro VideoXL (VIXL) decoder, courtesy of Konstantin Shishkov
8 - Miro VideoXL (VIXL) video decoder
66d758f3 » melanson
2004-10-28 H.261 stuff
9 - H.261 video encoder
bfe685a0 » melanson
2004-11-17 native QPEG video decoder, courtesy of Konstantin Shishkov
10 - QPEG video decoder
b355d5a7 » melanson
2004-11-20 new NSV demuxer
11 - Nullsoft Video (NSV) file demuxer
2a3a4253 » melanson
2005-02-26 doc update for Shorten codec
12 - Shorten audio decoder
096483c6 » melanson
2005-03-01 go LOCO, courtesy of Kostya Shishkov
13 - LOCO video decoder
0b33aafe » diego
2005-12-17 COSMETICS: Remove all trailing whitespace.
14 - Apple Lossless Audio Codec (ALAC) decoder
4966673d » melanson
2005-03-26 Winnov WNV1 video decoder, courtesy of Konstantin Shishkov
15 - Winnov WNV1 video decoder
3d2bd488 » melanson
2005-04-03 Autodesk Animator Studio Codec (AASC) video decoder, courtesy of
16 - Autodesk Animator Studio Codec (AASC) decoder
4164a117 » diego
2005-04-20 Indeo 2
17 - Indeo 2 video decoder
3cf17c07 » melanson
2005-05-17 Fraps FPS1 video decoder (v1 & v2), courtesy of Roine Gustafsson <roine
18 - Fraps FPS1 video decoder
cfac188f » alex
2005-07-02 some missing additions
19 - SNOW video encoder/decoder
20 - Sonic audio encoder/decoder
21 - Vorbis decoder
22 - Macromedia ADPCM decoder
1af2e49a » melanson
2005-10-13 documentation update
23 - Duck TrueMotion 2 decoder
24 - Support for decoding FLX and DTA extensions in FLIC files
48543bc4 » lorenm
2005-10-25 h264 custom quant matrices
25 - H.264 custom quantization matrices support
62f67c66 » diego
2005-11-15 ffserver fixed
26 - ffserver fixed, it should now be usable again
48d7c1e1 » diego
2005-12-12 QDM2
27 - QDM2 audio decoder
9b1bfc4e » diego
2005-12-29 updates
28 - cook audio decoder
29 - wma2 audio decoder fixed, now all files should play correctly
30 - jpeg-ls decoder (unfinished)
31 - build system improvements
32 - tabs and trailing whitespace removed from the codebase
e2156dc1 » melanson
2004-08-14 TechSmith Camtasia (TSCC) video decoder, courtesy of Konstantin Shishkov
33
e2523368 » michael
2004-07-09 update
34 version 0.4.9-pre1:
35
ebdb9fc3 » romansh
2003-10-01 * preAlpha DV encoding support -- there's still a truckload
36 - DV encoder, DV muxer
b9f4b7ad » tmmm
2003-10-01 New demuxers: Sega FILM/CPK, Westwood VQA & AUD; new decoders: MS RLE &
37 - Microsoft RLE video decoder
38 - Microsoft Video-1 decoder
6d993539 » melanson
2004-02-05 initial commit for Quicktime Animation (RLE) video decoder; bit depths
39 - Apple Animation (RLE) decoder
46eb9286 » melanson
2003-11-14 yep, FLI support
40 - Apple Graphics (SMC) decoder
b9f4b7ad » tmmm
2003-10-01 New demuxers: Sega FILM/CPK, Westwood VQA & AUD; new decoders: MS RLE &
41 - Apple Video (RPZA) decoder
42 - Cinepak decoder
43 - Sega FILM (CPK) file demuxer
46eb9286 » melanson
2003-11-14 yep, FLI support
44 - Westwood multimedia support (VQA & AUD files)
84bf72a8 » tmmm
2003-10-03 implemented Id Quake II CIN support
45 - Id Quake II CIN playback support
46eb9286 » melanson
2003-11-14 yep, FLI support
46 - 8BPS video decoder
47 - FLIC playback support
d16e8b22 » melanson
2003-12-03 initial support for Duck TrueMotion v1 (think of it as On2 VP1); only
48 - RealVideo 2.0 (RV20) decoder
49 - Duck TrueMotion v1 (DUCK) video decoder
622560ba » melanson
2004-01-02 VMD support
50 - Sierra VMD demuxer and video decoder
e2523368 » michael
2004-07-09 update
51 - MSZH and ZLIB decoder support
d0962f52 » melanson
2004-05-07 first pass at a Sorenson Video 1 (SVQ1) encoder
52 - SVQ1 video encoder
e2523368 » michael
2004-07-09 update
53 - AMR-WB support
54 - PPC optimisations
55 - rate distortion optimal cbp support
56 - rate distorted optimal ac prediction for mpeg4
57 - rate distorted optimal lambda->qp support
58 - AAC encoding with libfaac
59 - Sunplus JPEG codec (SP5X) support
60 - use lagrange multipler instead of qp for ratecontrol
61 - theora/VP3 decoding support
62 - XA and ADX ADPCM codecs
63 - export mpeg2 active display area / pan scan
64 - Add support for configuring with IBM XLC
65 - floating point AAN DCT
66 - initial support for zygovideo (not complete)
67 - rgb ffv1 support
68 - new audio/video parser API
69 - av_log() system
70 - av_read_frame() and av_seek_frame() support
71 - missing last frame fixes
72 - seek by mouse in ffplay
73 - noise reduction of dct coefficients
74 - h263 OBMC & 4MV support
75 - h263 alternative inter vlc support
76 - h263 loop filter
77 - h263 slice structured mode
78 - interlaced DCT support for MPEG2 encoding
79 - stuffing to stay above min_bitrate
80 - mb type & qp vissualization
81 - frame stepping for ffplay
82 - interlaced motion estimation
83 - alternate scantable support
84 - SVCD scan offset support
85 - closed gop support
86 - SSE2 fdct
87 - quantizer noise shaping
88 - G.726 ADPCM audio codec
89 - MS ADPCM encoding
90 - multithreaded/SMP motion estimation
91 - multithreaded/SMP encoding for MPEG1/MPEG2/MPEG4/H263
92 - multithreaded/SMP decoding for MPEG2
93 - FLAC decoder
94 - Metrowerks CodeWarrior suppport
95 - h263+ custom pcf support
96 - nicer output for 'ffmpeg -formats'
97 - matroska demuxer
98 - SGI image format, encoding and decoding
99 - h264 loop filter support
100 - h264 CABAC support
101 - nicer looking arrows for the motion vector vissualization
102 - improved VCD support
103 - audio timestamp drift compensation
104 - mpeg2 YUV 422/444 support
105 - polyphase kaiser windowed sinc and blackman nuttall windowed sinc audio resample
106 - better image scaling
107 - h261 support
108 - correctly interleave packets during encoding
109 - VIS optimized motion compensation
110 - intra_dc_precission>0 encoding support
111 - support reuse of motion vectors/mb types/field select values of the source video
112 - more accurate deblock filter
113 - padding support
114 - many optimizations and bugfixes
b9f4b7ad » tmmm
2003-10-01 New demuxers: Sega FILM/CPK, Westwood VQA & AUD; new decoders: MS RLE &
115
d6a6b101 » bellard
2003-09-15 update
116 version 0.4.8:
117
118 - MPEG2 video encoding (Michael)
c1f57573 » tmmm
2003-09-10 Tim
119 - Id RoQ playback subsystem (Mike Melanson and Tim Ferguson)
2f741bd7 » tmmm
2003-09-08 fringe feature update
120 - Wing Commander III Movie (.mve) file playback subsystem (Mike Melanson
121 and Mario Brito)
122 - Xan DPCM audio decoder (Mario Brito)
ed51812d » tmmm
2003-09-14 initial Interplay video decoder
123 - Interplay MVE playback subsystem (Mike Melanson)
2f741bd7 » tmmm
2003-09-08 fringe feature update
124 - Duck DK3 and DK4 ADPCM audio decoders (Mike Melanson)
125
126 version 0.4.7:
07d2ce3c » hetz
2003-06-10 A newer Changelog
127
3d4e6ec2 » hetz
2003-06-13 Changelog update
128 - RealAudio 1.0 (14_4) and 2.0 (28_8) native decoders. Author unknown, code from a mplayerhq
129 (originally from public domain player for Amiga at http://www.honeypot.net/audio)
3078cf99 » hetz
2003-06-11 ..
130 - Current version now also compiles with older GCC (Fabrice)
07d2ce3c » hetz
2003-06-10 A newer Changelog
131 - 4X multimedia playback system including 4xm file demuxer (Mike
132 Melanson), and 4X video and audio codecs (Michael)
133 - Creative YUV (CYUV) decoder (Mike Melanson)
134 - FFV1 codec (our very simple lossless intra only codec, compresses much better
135 then huffyuv) (Michael)
136 - ASV1 (Asus), H.264, Intel indeo3 codecs has been added (Various)
137 - Tiny PNG encoder and decoder, tiny GIF decoder, PAM decoder (PPM with
138 alpha support), JPEG YUV colorspace support. (Fabrice Bellard)
139 - ffplay has been replaced with a newer version which uses SDL (optionally)
140 for multi platform support (fabrice)
141 - Sorenson Version 3 codec (SVQ3) support has been added (decoding only) - donated
142 by anonymous
143 - AMR format has been added (Johannes Carlsson)
3078cf99 » hetz
2003-06-11 ..
144 - 3gp support has been added (Johannes Carlsson)
07d2ce3c » hetz
2003-06-10 A newer Changelog
145 - VP3 codec has been added (Mike Melanson)
146 - more MPEG-1/2 fixes
147 - Better Multi platform support, MS Visual Studio fixes (various)
148 - Altivec optimizations (Magnus Damn and others)
149 - SH4 processor support has been added (BERO)
150 - New public interfaces (avcodec_get_pix_fmt) (Roman Shaposhnick)
151 - VOB Streaming support (Brian Foley)
152 - Better MP3 Autodetection (Andriy Rysin)
f31750a7 » bellard
2002-12-28 update
153 - qpel encoding (Michael)
154 - 4mv+b frames encoding finally fixed (Michael)
155 - chroma ME (Michael)
156 - 5 comparission functions for ME (Michael)
157 - b frame encoding speedup (Michael)
07d2ce3c » hetz
2003-06-10 A newer Changelog
158 - wmv2 codec (unfinished - Michael)
f31750a7 » bellard
2002-12-28 update
159 - user specified diamond size for EPZS (Michael)
2f741bd7 » tmmm
2003-09-08 fringe feature update
160 - Playstation STR playback subsystem, still experimental (Mike and Michael)
161 - ASV2 codec (Michael)
162 - CLJR decoder (Alex)
f31750a7 » bellard
2002-12-28 update
163
07d2ce3c » hetz
2003-06-10 A newer Changelog
164 .. And lots more new enhances and fixes.
165
f31750a7 » bellard
2002-12-28 update
166 version 0.4.6:
f97b060e » glantau
2001-09-16 updated
167
29b92d15 » bellard
2002-10-28 updated - feel free to correct/improve
168 - completely new integer only mpeg audio layer 1/2/3 decoder rewritten
169 from scratch.
f97b060e » glantau
2001-09-16 updated
170 - recoded dct and motion vector search with gcc (no longer depends on
171 nasm).
172 - fix quantization bug in AC3 encoder.
8f109fb9 » glantau
2002-05-18 update
173 - added PCM codecs and format. Corrected wav/avi/asf pcm issues.
174 - added prototype ffplay program.
b3d76360 » pulento
2001-11-19 - Preliminary RTP friendly mode for H.263.
175 - added GOB header parsing on H.263/H.263+ decoder. (Juanjo)
176 - bug fix on MCBPC tables of H.263. (Juanjo)
b491494c » pulento
2002-02-09 - Fixes on RTP and GOB headers for H.263.
177 - bug fix on DC coefficients of H.263. (Juanjo)
b3d76360 » pulento
2001-11-19 - Preliminary RTP friendly mode for H.263.
178 - added Advanced Prediction Mode on H.263/H.263+ decoder. (Juanjo)
179 - now we can decode H.263 streams found on QuickTime files. (Juanjo)
180 - now we can decode H.263 streams found on VIVO v1 files.(Juanjo)
181 - preliminary RTP "friendly" mode for H.263/H.263+ coding. (Juanjo)
182 - added GOB header for H.263/H.263+ coding on RTP mode. (Juanjo)
183 - now H.263 picture size is returned on the first decoded frame. (Juanjo)
8f109fb9 » glantau
2002-05-18 update
184 - added first regression tests
56c49e1e » glantau
2002-05-25 updated
185 - added MPEG2 TS demux
186 - new demux API for libav
29b92d15 » bellard
2002-10-28 updated - feel free to correct/improve
187 - more accurate and faster IDCT (Michael)
188 - faster and entropy controlled motion search (Michael)
189 - two pass video encoding (Michael)
190 - new video rate control (Michael)
191 - added MSMPEG4V1, MSMPEGV2 and WMV1 support (Michael)
192 - great performance improvement of video encoders and decoders (Michael)
193 - new and faster bit readers and vlc parsers (Michael)
194 - high quality encoding mode : tries all macroblock/VLC types (Michael)
195 - added DV video decoder
196 - preliminary RTP/RTSP support in ffserver and libavformat
d8686afd » bellard
2002-10-28 updated
197 - H.263+ AIC decoding/encoding support. (Juanjo)
f6294388 » bellard
2002-10-29 update
198 - VCD MPEG-PS mode. (Juanjo)
199 - PSNR stuff. (Juanjo)
200 - Simple stats output. (Juanjo)
f12200c4 » michaelni
2002-11-14 16-bit and 15-bit rgb/bgr patch by (Joel Yliluoma <joel dot yliluoma …
201 - 16-bit and 15-bit rgb/bgr/gbr support (Bisqwit)
f97b060e » glantau
2001-09-16 updated
202
74320841 » glantau
2001-07-22 Initial revision
203 version 0.4.5:
204
07d2ce3c » hetz
2003-06-10 A newer Changelog
205 - some header fixes (Zdenek Kabelac &lt;kabi@informatics.muni.cz&gt;).
206 - many MMX optimizations (Nick Kurshev &lt;nickols_k@mail.ru&gt;).
74320841 » glantau
2001-07-22 Initial revision
207 - added configure system (actually a small shell script).
208 - added mpeg audio layer 1/2/3 decoding using LGPL'ed mpglib by
209 Michael Hipp (temporary solution - waiting for integer only
210 decoder).
211 - fixed VIDIOCSYNC interrupt.
212 - added Intel H263 decoding support ('I263' avi fourCC)
213 - added Real Video 1.0 decoding (needs further testing).
214 - simplified image formats again. Added PGM format (=grey
215 pgm). Renamed old PGM to PGMYUV.
216 - fixed msmpeg4 slice issues (tell me if you still find problems).
217 - fixed opendivx bugs with newer versions (added VOL header decoding).
218 - added support for mplayer interface.
6e6ed3b6 » glantau
2001-08-07 updated
219 - added macroblock skip optimization.
53620a6b » glantau
2001-08-11 updated
220 - added MJPEG decoder.
6e6ed3b6 » glantau
2001-08-07 updated
221 - added mmx/mmxext idct from libmpeg2.
53620a6b » glantau
2001-08-11 updated
222 - added pgmyuvpipe, ppm, and ppm_pipe formats (original patch by Celer
07d2ce3c » hetz
2003-06-10 A newer Changelog
223 &lt;celer@shell.scrypt.net&gt;).
53620a6b » glantau
2001-08-11 updated
224 - added pixel format convertion layer (e.g. for MJPEG or PPM).
225 - added deinterlacing option.
1bc0c78e » glantau
2001-08-13 updated
226 - mpeg1/2 fixes.
07d2ce3c » hetz
2003-06-10 A newer Changelog
227 - mpeg4 vol header fixes (Jonathan Marsden &lt;snmjbm@pacbell.net&gt;).
228 - ARM optimizations (Lionel Ulmer &lt;lionel.ulmer@free.fr&gt;).
1bc0c78e » glantau
2001-08-13 updated
229 - Windows porting of file converter.
d0dc8519 » glantau
2001-08-15 updated
230 - added MJPEG raw format (input/ouput).
231 - added JPEG image format support (input/output).
74320841 » glantau
2001-07-22 Initial revision
232
233 version 0.4.4:
234
235 - fixed some std header definitions (Bjorn Lindgren
07d2ce3c » hetz
2003-06-10 A newer Changelog
236 &lt;bjorn.e.lindgren@telia.com&gt;).
74320841 » glantau
2001-07-22 Initial revision
237 - added mpeg demux (mpeg 1 and 2 compatible).
238 - added ASF demux.
239 - added prototype RM demux.
240 - added AC3 decoding (done with libac3 by Aaron Holtzman).
241 - added decoding codec parameter guessing (.e.g. for mpeg, because the
242 header does not include them).
243 - fixed header generation in mpeg1, AVI and ASF mux : wmplayer can now
244 play them (only tested video).
245 - fixed h263 white bug.
246 - fixed phase rounding in img resample filter.
247 - add mmx code for polyphase img resample filter.
248 - added CPU autodetect.
249 - added generic title/author/copyright/comment string handling (ASF and RM use them).
250 - added SWF demux to extract MP3 track (not usable yet because no MP3
251 decoder).
252 - added fractional frame rate support.
253 - codecs are no longer searched by read_header() (should fix ffserver
254 segfault).
255
256 version 0.4.3:
257
07d2ce3c » hetz
2003-06-10 A newer Changelog
258 - BGR24 patch (initial patch by Jeroen Vreeken &lt;pe1rxq@amsat.org&gt;).
74320841 » glantau
2001-07-22 Initial revision
259 - fixed raw yuv output.
260 - added motion rounding support in MPEG4.
261 - fixed motion bug rounding in MSMPEG4.
262 - added B frame handling in video core.
263 - added full MPEG1 decoding support.
264 - added partial (frame only) MPEG2 support.
265 - changed the FOURCC code for H.263 to "U263" to be able to see the
266 +AVI/H.263 file with the UB Video H.263+ decoder. MPlayer works with
267 this +codec ;) (JuanJo).
268 - Halfpel motion estimation after mb type selection (JuanJo).
269 - added pgm and .Y.U.V output format.
270 - suppressed 'img:' protocol. Simply use: /tmp/test%d.[pgm|Y] as input or
271 output.
272 - added pgmpipe I/O format (original patch from Martin Aumueller
07d2ce3c » hetz
2003-06-10 A newer Changelog
273 &lt;lists@reserv.at&gt;, but changed completely since we use a format
74320841 » glantau
2001-07-22 Initial revision
274 instead of a protocol).
275
276 version 0.4.2:
277
278 - added H263/MPEG4/MSMPEG4 decoding support. MPEG4 decoding support
279 (for openDIVX) is almost complete: 8x8 MVs and rounding are
280 missing. MSMPEG4 support is complete.
281 - added prototype MPEG1 decoder. Only I and P frames handled yet (it
282 can decode ffmpeg mpegs :-)).
283 - added libavcodec API documentation (see apiexample.c).
284 - fixed image polyphase bug (the bottom of some images could be
285 greenish).
286 - added support for non clipped motion vectors (decoding only)
287 and image sizes non multiple of 16.
288 - added support for AC prediction (decoding only).
289 - added file overwrite confirmation (can be disabled with -y).
290 - Added custom size picture to H.263 using H.263+ (Juanjo).
291
292 version 0.4.1:
293
294 - added MSMPEG4 (aka DIVX) compatible encoder. Changed default codec
295 of avi and asf to DIV3.
296 - added -me option to set motion estimation method
297 (default=log). suppressed redundant -hq option.
298 - added options -acodec and -vcodec to force a given codec (useful for
299 AVI for example).
300 - fixed -an option.
301 - improved dct_quantize speed.
302 - factorized some motion estimation code.
303
304 version 0.4.0:
305
306 - removing grab code from ffserver and moved it to ffmpeg. Added multi
307 stream support to ffmpeg.
308 - added timeshifting support for live feeds (option ?date=xxx in the
309 URL).
310 - added high quality image resize code with polyphase filter (need
311 mmx/see optimisation). Enable multiple image size support in ffserver.
312 - added multi live feed support in ffserver.
313 - suppressed master feature from ffserver (it should be done with an
314 external program which opens the .ffm url and writes it to another
315 ffserver).
316 - added preliminary support for video stream parsing (wav and avi half
317 done). Added proper support for audio/video file convertion in
318 ffmpeg.
319 - added preliminary support for video file sending from ffserver.
320 - redesigning I/O subsystem : now using URL based input and output
321 (see avio.h).
322 - added wav format support.
323 - added "tty user interface" to ffmpeg to stop grabbing gracefully.
324 - added MMX/SSE optimizations to SAD (Sums of Absolutes Diferences)
07d2ce3c » hetz
2003-06-10 A newer Changelog
325 (Juan J. Sierralta P. a.k.a. "Juanjo" &lt;juanjo@atmlab.utfsm.cl&gt;).
74320841 » glantau
2001-07-22 Initial revision
326 - added MMX DCT from mpeg2_movie 1.5 (Juanjo).
327 - added new motion estimation algorithms, log and phods (Juanjo).
328 - changed directories : libav for format handling, libavcodec for
329 codecs.
330
331 version 0.3.4:
332
333 - added stereo in mpeg audio encoder.
334
335 version 0.3.3:
336
337 - added 'high quality' mode which use motion vectors. It can be used in
338 real time at low resolution.
339 - fixed rounding problems which caused quality problems at high
340 bitrates and large gop size.
341
342 version 0.3.2: small fixes
343
344 - asf fixes
345 - put_seek bug fix
346
347 version 0.3.1: added avi/divx support
348
349 - added avi support
350 - added mpeg4 codec compatible with open divx. It is based on the h263
351 codec.
352 - added sound for flash format (not tested)
353
354 version 0.3: initial public release
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