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e2156dc TechSmith Camtasia (TSCC) video decoder, courtesy of Konstantin Shishkov
melanson authored Aug 14, 2004
1 version <next>
2 - TechSmith Camtasia (TSCC) video decoder
f44ae7d IBM Ultimotion video decoder, courtesy of Konstantin Shishkov
melanson authored Sep 16, 2004
3 - IBM Ultimotion (ULTI) video decoder
5f9a2bb support for Sierra Online audio files and Apple QuickDraw codec,
melanson authored Sep 28, 2004
4 - Sierra Online audio file demuxer and decoder
5 - Apple QuickDraw (qdrw) video decoder
0d2644f Creative ADPCM decoder, format 0x200, courtesy of Konstantin Shishkov
melanson authored Oct 12, 2004
6 - Creative ADPCM audio decoder
5861310 Electronic Arts Game Multimedia format demuxer (WVE/UV2/etc.)
melanson authored Oct 16, 2004
7 - Electronic Arts Multimedia (WVE/UV2/etc.) file demuxer
c80c461 Miro VideoXL (VIXL) decoder, courtesy of Konstantin Shishkov
melanson authored Oct 27, 2004
8 - Miro VideoXL (VIXL) video decoder
e2156dc TechSmith Camtasia (TSCC) video decoder, courtesy of Konstantin Shishkov
melanson authored Aug 14, 2004
9
e252336 update
michael authored Jul 9, 2004
10 version 0.4.9-pre1:
11
ebdb9fc * preAlpha DV encoding support -- there's still a truckload
romansh authored Oct 1, 2003
12 - DV encoder, DV muxer
b9f4b7a New demuxers: Sega FILM/CPK, Westwood VQA & AUD; new decoders: MS RLE &
tmmm authored Oct 1, 2003
13 - Microsoft RLE video decoder
14 - Microsoft Video-1 decoder
6d99353 initial commit for Quicktime Animation (RLE) video decoder; bit depths
melanson authored Feb 5, 2004
15 - Apple Animation (RLE) decoder
46eb928 yep, FLI support
melanson authored Nov 14, 2003
16 - Apple Graphics (SMC) decoder
b9f4b7a New demuxers: Sega FILM/CPK, Westwood VQA & AUD; new decoders: MS RLE &
tmmm authored Oct 1, 2003
17 - Apple Video (RPZA) decoder
18 - Cinepak decoder
19 - Sega FILM (CPK) file demuxer
46eb928 yep, FLI support
melanson authored Nov 14, 2003
20 - Westwood multimedia support (VQA & AUD files)
84bf72a implemented Id Quake II CIN support
tmmm authored Oct 3, 2003
21 - Id Quake II CIN playback support
46eb928 yep, FLI support
melanson authored Nov 14, 2003
22 - 8BPS video decoder
23 - FLIC playback support
d16e8b2 initial support for Duck TrueMotion v1 (think of it as On2 VP1); only
melanson authored Dec 3, 2003
24 - RealVideo 2.0 (RV20) decoder
25 - Duck TrueMotion v1 (DUCK) video decoder
622560b VMD support
melanson authored Jan 2, 2004
26 - Sierra VMD demuxer and video decoder
e252336 update
michael authored Jul 9, 2004
27 - MSZH and ZLIB decoder support
d0962f5 first pass at a Sorenson Video 1 (SVQ1) encoder
melanson authored May 7, 2004
28 - SVQ1 video encoder
e252336 update
michael authored Jul 9, 2004
29 - AMR-WB support
30 - PPC optimisations
31 - rate distortion optimal cbp support
32 - rate distorted optimal ac prediction for mpeg4
33 - rate distorted optimal lambda->qp support
34 - AAC encoding with libfaac
35 - Sunplus JPEG codec (SP5X) support
36 - use lagrange multipler instead of qp for ratecontrol
37 - theora/VP3 decoding support
38 - XA and ADX ADPCM codecs
39 - export mpeg2 active display area / pan scan
40 - Add support for configuring with IBM XLC
41 - floating point AAN DCT
42 - initial support for zygovideo (not complete)
43 - rgb ffv1 support
44 - new audio/video parser API
45 - av_log() system
46 - av_read_frame() and av_seek_frame() support
47 - missing last frame fixes
48 - seek by mouse in ffplay
49 - noise reduction of dct coefficients
50 - h263 OBMC & 4MV support
51 - h263 alternative inter vlc support
52 - h263 loop filter
53 - h263 slice structured mode
54 - interlaced DCT support for MPEG2 encoding
55 - stuffing to stay above min_bitrate
56 - mb type & qp vissualization
57 - frame stepping for ffplay
58 - interlaced motion estimation
59 - alternate scantable support
60 - SVCD scan offset support
61 - closed gop support
62 - SSE2 fdct
63 - quantizer noise shaping
64 - G.726 ADPCM audio codec
65 - MS ADPCM encoding
66 - multithreaded/SMP motion estimation
67 - multithreaded/SMP encoding for MPEG1/MPEG2/MPEG4/H263
68 - multithreaded/SMP decoding for MPEG2
69 - FLAC decoder
70 - Metrowerks CodeWarrior suppport
71 - h263+ custom pcf support
72 - nicer output for 'ffmpeg -formats'
73 - matroska demuxer
74 - SGI image format, encoding and decoding
75 - h264 loop filter support
76 - h264 CABAC support
77 - nicer looking arrows for the motion vector vissualization
78 - improved VCD support
79 - audio timestamp drift compensation
80 - mpeg2 YUV 422/444 support
81 - polyphase kaiser windowed sinc and blackman nuttall windowed sinc audio resample
82 - better image scaling
83 - h261 support
84 - correctly interleave packets during encoding
85 - VIS optimized motion compensation
86 - intra_dc_precission>0 encoding support
87 - support reuse of motion vectors/mb types/field select values of the source video
88 - more accurate deblock filter
89 - padding support
90 - many optimizations and bugfixes
b9f4b7a New demuxers: Sega FILM/CPK, Westwood VQA & AUD; new decoders: MS RLE &
tmmm authored Oct 1, 2003
91
d6a6b10 update
bellard authored Sep 15, 2003
92 version 0.4.8:
93
94 - MPEG2 video encoding (Michael)
c1f5757 Tim
tmmm authored Sep 10, 2003
95 - Id RoQ playback subsystem (Mike Melanson and Tim Ferguson)
2f741bd fringe feature update
tmmm authored Sep 8, 2003
96 - Wing Commander III Movie (.mve) file playback subsystem (Mike Melanson
97 and Mario Brito)
98 - Xan DPCM audio decoder (Mario Brito)
ed51812 initial Interplay video decoder
tmmm authored Sep 14, 2003
99 - Interplay MVE playback subsystem (Mike Melanson)
2f741bd fringe feature update
tmmm authored Sep 8, 2003
100 - Duck DK3 and DK4 ADPCM audio decoders (Mike Melanson)
101
102 version 0.4.7:
07d2ce3 A newer Changelog
hetz authored Jun 10, 2003
103
3d4e6ec Changelog update
hetz authored Jun 13, 2003
104 - RealAudio 1.0 (14_4) and 2.0 (28_8) native decoders. Author unknown, code from a mplayerhq
105 (originally from public domain player for Amiga at http://www.honeypot.net/audio)
3078cf9 ..
hetz authored Jun 11, 2003
106 - Current version now also compiles with older GCC (Fabrice)
07d2ce3 A newer Changelog
hetz authored Jun 10, 2003
107 - 4X multimedia playback system including 4xm file demuxer (Mike
108 Melanson), and 4X video and audio codecs (Michael)
109 - Creative YUV (CYUV) decoder (Mike Melanson)
110 - FFV1 codec (our very simple lossless intra only codec, compresses much better
111 then huffyuv) (Michael)
112 - ASV1 (Asus), H.264, Intel indeo3 codecs has been added (Various)
113 - Tiny PNG encoder and decoder, tiny GIF decoder, PAM decoder (PPM with
114 alpha support), JPEG YUV colorspace support. (Fabrice Bellard)
115 - ffplay has been replaced with a newer version which uses SDL (optionally)
116 for multi platform support (fabrice)
117 - Sorenson Version 3 codec (SVQ3) support has been added (decoding only) - donated
118 by anonymous
119 - AMR format has been added (Johannes Carlsson)
3078cf9 ..
hetz authored Jun 11, 2003
120 - 3gp support has been added (Johannes Carlsson)
07d2ce3 A newer Changelog
hetz authored Jun 10, 2003
121 - VP3 codec has been added (Mike Melanson)
122 - more MPEG-1/2 fixes
123 - Better Multi platform support, MS Visual Studio fixes (various)
124 - Altivec optimizations (Magnus Damn and others)
125 - SH4 processor support has been added (BERO)
126 - New public interfaces (avcodec_get_pix_fmt) (Roman Shaposhnick)
127 - VOB Streaming support (Brian Foley)
128 - Better MP3 Autodetection (Andriy Rysin)
f31750a update
bellard authored Dec 28, 2002
129 - qpel encoding (Michael)
130 - 4mv+b frames encoding finally fixed (Michael)
131 - chroma ME (Michael)
132 - 5 comparission functions for ME (Michael)
133 - b frame encoding speedup (Michael)
07d2ce3 A newer Changelog
hetz authored Jun 10, 2003
134 - wmv2 codec (unfinished - Michael)
f31750a update
bellard authored Dec 28, 2002
135 - user specified diamond size for EPZS (Michael)
2f741bd fringe feature update
tmmm authored Sep 8, 2003
136 - Playstation STR playback subsystem, still experimental (Mike and Michael)
137 - ASV2 codec (Michael)
138 - CLJR decoder (Alex)
f31750a update
bellard authored Dec 28, 2002
139
07d2ce3 A newer Changelog
hetz authored Jun 10, 2003
140 .. And lots more new enhances and fixes.
141
f31750a update
bellard authored Dec 28, 2002
142 version 0.4.6:
f97b060 updated
glantau authored Sep 16, 2001
143
29b92d1 updated - feel free to correct/improve
bellard authored Oct 28, 2002
144 - completely new integer only mpeg audio layer 1/2/3 decoder rewritten
145 from scratch.
f97b060 updated
glantau authored Sep 16, 2001
146 - recoded dct and motion vector search with gcc (no longer depends on
147 nasm).
148 - fix quantization bug in AC3 encoder.
8f109fb update
glantau authored May 18, 2002
149 - added PCM codecs and format. Corrected wav/avi/asf pcm issues.
150 - added prototype ffplay program.
b3d7636 - Preliminary RTP friendly mode for H.263.
pulento authored Nov 19, 2001
151 - added GOB header parsing on H.263/H.263+ decoder. (Juanjo)
152 - bug fix on MCBPC tables of H.263. (Juanjo)
b491494 - Fixes on RTP and GOB headers for H.263.
pulento authored Feb 9, 2002
153 - bug fix on DC coefficients of H.263. (Juanjo)
b3d7636 - Preliminary RTP friendly mode for H.263.
pulento authored Nov 19, 2001
154 - added Advanced Prediction Mode on H.263/H.263+ decoder. (Juanjo)
155 - now we can decode H.263 streams found on QuickTime files. (Juanjo)
156 - now we can decode H.263 streams found on VIVO v1 files.(Juanjo)
157 - preliminary RTP "friendly" mode for H.263/H.263+ coding. (Juanjo)
158 - added GOB header for H.263/H.263+ coding on RTP mode. (Juanjo)
159 - now H.263 picture size is returned on the first decoded frame. (Juanjo)
8f109fb update
glantau authored May 18, 2002
160 - added first regression tests
56c49e1 updated
glantau authored May 25, 2002
161 - added MPEG2 TS demux
162 - new demux API for libav
29b92d1 updated - feel free to correct/improve
bellard authored Oct 28, 2002
163 - more accurate and faster IDCT (Michael)
164 - faster and entropy controlled motion search (Michael)
165 - two pass video encoding (Michael)
166 - new video rate control (Michael)
167 - added MSMPEG4V1, MSMPEGV2 and WMV1 support (Michael)
168 - great performance improvement of video encoders and decoders (Michael)
169 - new and faster bit readers and vlc parsers (Michael)
170 - high quality encoding mode : tries all macroblock/VLC types (Michael)
171 - added DV video decoder
172 - preliminary RTP/RTSP support in ffserver and libavformat
d8686af updated
bellard authored Oct 28, 2002
173 - H.263+ AIC decoding/encoding support. (Juanjo)
f629438 update
bellard authored Oct 29, 2002
174 - VCD MPEG-PS mode. (Juanjo)
175 - PSNR stuff. (Juanjo)
176 - Simple stats output. (Juanjo)
f12200c 16-bit and 15-bit rgb/bgr patch by (Joel Yliluoma <joel dot yliluoma …
michaelni authored Nov 14, 2002
177 - 16-bit and 15-bit rgb/bgr/gbr support (Bisqwit)
f97b060 updated
glantau authored Sep 16, 2001
178
7432084 Initial revision
glantau authored Jul 22, 2001
179 version 0.4.5:
180
07d2ce3 A newer Changelog
hetz authored Jun 10, 2003
181 - some header fixes (Zdenek Kabelac &lt;kabi@informatics.muni.cz&gt;).
182 - many MMX optimizations (Nick Kurshev &lt;nickols_k@mail.ru&gt;).
7432084 Initial revision
glantau authored Jul 22, 2001
183 - added configure system (actually a small shell script).
184 - added mpeg audio layer 1/2/3 decoding using LGPL'ed mpglib by
185 Michael Hipp (temporary solution - waiting for integer only
186 decoder).
187 - fixed VIDIOCSYNC interrupt.
188 - added Intel H263 decoding support ('I263' avi fourCC)
189 - added Real Video 1.0 decoding (needs further testing).
190 - simplified image formats again. Added PGM format (=grey
191 pgm). Renamed old PGM to PGMYUV.
192 - fixed msmpeg4 slice issues (tell me if you still find problems).
193 - fixed opendivx bugs with newer versions (added VOL header decoding).
194 - added support for mplayer interface.
6e6ed3b updated
glantau authored Aug 7, 2001
195 - added macroblock skip optimization.
53620a6 updated
glantau authored Aug 11, 2001
196 - added MJPEG decoder.
6e6ed3b updated
glantau authored Aug 7, 2001
197 - added mmx/mmxext idct from libmpeg2.
53620a6 updated
glantau authored Aug 11, 2001
198 - added pgmyuvpipe, ppm, and ppm_pipe formats (original patch by Celer
07d2ce3 A newer Changelog
hetz authored Jun 10, 2003
199 &lt;celer@shell.scrypt.net&gt;).
53620a6 updated
glantau authored Aug 11, 2001
200 - added pixel format convertion layer (e.g. for MJPEG or PPM).
201 - added deinterlacing option.
1bc0c78 updated
glantau authored Aug 13, 2001
202 - mpeg1/2 fixes.
07d2ce3 A newer Changelog
hetz authored Jun 10, 2003
203 - mpeg4 vol header fixes (Jonathan Marsden &lt;snmjbm@pacbell.net&gt;).
204 - ARM optimizations (Lionel Ulmer &lt;lionel.ulmer@free.fr&gt;).
1bc0c78 updated
glantau authored Aug 13, 2001
205 - Windows porting of file converter.
d0dc851 updated
glantau authored Aug 15, 2001
206 - added MJPEG raw format (input/ouput).
207 - added JPEG image format support (input/output).
7432084 Initial revision
glantau authored Jul 22, 2001
208
209 version 0.4.4:
210
211 - fixed some std header definitions (Bjorn Lindgren
07d2ce3 A newer Changelog
hetz authored Jun 10, 2003
212 &lt;bjorn.e.lindgren@telia.com&gt;).
7432084 Initial revision
glantau authored Jul 22, 2001
213 - added mpeg demux (mpeg 1 and 2 compatible).
214 - added ASF demux.
215 - added prototype RM demux.
216 - added AC3 decoding (done with libac3 by Aaron Holtzman).
217 - added decoding codec parameter guessing (.e.g. for mpeg, because the
218 header does not include them).
219 - fixed header generation in mpeg1, AVI and ASF mux : wmplayer can now
220 play them (only tested video).
221 - fixed h263 white bug.
222 - fixed phase rounding in img resample filter.
223 - add mmx code for polyphase img resample filter.
224 - added CPU autodetect.
225 - added generic title/author/copyright/comment string handling (ASF and RM use them).
226 - added SWF demux to extract MP3 track (not usable yet because no MP3
227 decoder).
228 - added fractional frame rate support.
229 - codecs are no longer searched by read_header() (should fix ffserver
230 segfault).
231
232 version 0.4.3:
233
07d2ce3 A newer Changelog
hetz authored Jun 10, 2003
234 - BGR24 patch (initial patch by Jeroen Vreeken &lt;pe1rxq@amsat.org&gt;).
7432084 Initial revision
glantau authored Jul 22, 2001
235 - fixed raw yuv output.
236 - added motion rounding support in MPEG4.
237 - fixed motion bug rounding in MSMPEG4.
238 - added B frame handling in video core.
239 - added full MPEG1 decoding support.
240 - added partial (frame only) MPEG2 support.
241 - changed the FOURCC code for H.263 to "U263" to be able to see the
242 +AVI/H.263 file with the UB Video H.263+ decoder. MPlayer works with
243 this +codec ;) (JuanJo).
244 - Halfpel motion estimation after mb type selection (JuanJo).
245 - added pgm and .Y.U.V output format.
246 - suppressed 'img:' protocol. Simply use: /tmp/test%d.[pgm|Y] as input or
247 output.
248 - added pgmpipe I/O format (original patch from Martin Aumueller
07d2ce3 A newer Changelog
hetz authored Jun 10, 2003
249 &lt;lists@reserv.at&gt;, but changed completely since we use a format
7432084 Initial revision
glantau authored Jul 22, 2001
250 instead of a protocol).
251
252 version 0.4.2:
253
254 - added H263/MPEG4/MSMPEG4 decoding support. MPEG4 decoding support
255 (for openDIVX) is almost complete: 8x8 MVs and rounding are
256 missing. MSMPEG4 support is complete.
257 - added prototype MPEG1 decoder. Only I and P frames handled yet (it
258 can decode ffmpeg mpegs :-)).
259 - added libavcodec API documentation (see apiexample.c).
260 - fixed image polyphase bug (the bottom of some images could be
261 greenish).
262 - added support for non clipped motion vectors (decoding only)
263 and image sizes non multiple of 16.
264 - added support for AC prediction (decoding only).
265 - added file overwrite confirmation (can be disabled with -y).
266 - Added custom size picture to H.263 using H.263+ (Juanjo).
267
268 version 0.4.1:
269
270 - added MSMPEG4 (aka DIVX) compatible encoder. Changed default codec
271 of avi and asf to DIV3.
272 - added -me option to set motion estimation method
273 (default=log). suppressed redundant -hq option.
274 - added options -acodec and -vcodec to force a given codec (useful for
275 AVI for example).
276 - fixed -an option.
277 - improved dct_quantize speed.
278 - factorized some motion estimation code.
279
280 version 0.4.0:
281
282 - removing grab code from ffserver and moved it to ffmpeg. Added multi
283 stream support to ffmpeg.
284 - added timeshifting support for live feeds (option ?date=xxx in the
285 URL).
286 - added high quality image resize code with polyphase filter (need
287 mmx/see optimisation). Enable multiple image size support in ffserver.
288 - added multi live feed support in ffserver.
289 - suppressed master feature from ffserver (it should be done with an
290 external program which opens the .ffm url and writes it to another
291 ffserver).
292 - added preliminary support for video stream parsing (wav and avi half
293 done). Added proper support for audio/video file convertion in
294 ffmpeg.
295 - added preliminary support for video file sending from ffserver.
296 - redesigning I/O subsystem : now using URL based input and output
297 (see avio.h).
298 - added wav format support.
299 - added "tty user interface" to ffmpeg to stop grabbing gracefully.
300 - added MMX/SSE optimizations to SAD (Sums of Absolutes Diferences)
07d2ce3 A newer Changelog
hetz authored Jun 10, 2003
301 (Juan J. Sierralta P. a.k.a. "Juanjo" &lt;juanjo@atmlab.utfsm.cl&gt;).
7432084 Initial revision
glantau authored Jul 22, 2001
302 - added MMX DCT from mpeg2_movie 1.5 (Juanjo).
303 - added new motion estimation algorithms, log and phods (Juanjo).
304 - changed directories : libav for format handling, libavcodec for
305 codecs.
306
307 version 0.3.4:
308
309 - added stereo in mpeg audio encoder.
310
311 version 0.3.3:
312
313 - added 'high quality' mode which use motion vectors. It can be used in
314 real time at low resolution.
315 - fixed rounding problems which caused quality problems at high
316 bitrates and large gop size.
317
318 version 0.3.2: small fixes
319
320 - asf fixes
321 - put_seek bug fix
322
323 version 0.3.1: added avi/divx support
324
325 - added avi support
326 - added mpeg4 codec compatible with open divx. It is based on the h263
327 codec.
328 - added sound for flash format (not tested)
329
330 version 0.3: initial public release
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