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e2156dc TechSmith Camtasia (TSCC) video decoder, courtesy of Konstantin Shishkov
melanson authored
1 version <next>
2 - TechSmith Camtasia (TSCC) video decoder
f44ae7d IBM Ultimotion video decoder, courtesy of Konstantin Shishkov
melanson authored
3 - IBM Ultimotion (ULTI) video decoder
5f9a2bb support for Sierra Online audio files and Apple QuickDraw codec,
melanson authored
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
6 - Creative ADPCM audio decoder
5861310 Electronic Arts Game Multimedia format demuxer (WVE/UV2/etc.)
melanson authored
7 - Electronic Arts Multimedia (WVE/UV2/etc.) file demuxer
c80c461 Miro VideoXL (VIXL) decoder, courtesy of Konstantin Shishkov
melanson authored
8 - Miro VideoXL (VIXL) video decoder
66d758f H.261 stuff
melanson authored
9 - H.261 video encoder
bfe685a native QPEG video decoder, courtesy of Konstantin Shishkov
melanson authored
10 - QPEG video decoder
b355d5a new NSV demuxer
melanson authored
11 - Nullsoft Video (NSV) file demuxer
2a3a425 doc update for Shorten codec
melanson authored
12 - Shorten audio decoder
096483c go LOCO, courtesy of Kostya Shishkov
melanson authored
13 - LOCO video decoder
15bc770 decoder works fine now, when fed properly-sized chunks by the demuxer;
melanson authored
14 - Apple Lossless Audio Codec (ALAC) decoder
4966673 Winnov WNV1 video decoder, courtesy of Konstantin Shishkov
melanson authored
15 - Winnov WNV1 video decoder
e2156dc TechSmith Camtasia (TSCC) video decoder, courtesy of Konstantin Shishkov
melanson authored
16
e252336 update
michael authored
17 version 0.4.9-pre1:
18
ebdb9fc * preAlpha DV encoding support -- there's still a truckload
romansh authored
19 - DV encoder, DV muxer
b9f4b7a New demuxers: Sega FILM/CPK, Westwood VQA & AUD; new decoders: MS RLE &
tmmm authored
20 - Microsoft RLE video decoder
21 - Microsoft Video-1 decoder
6d99353 initial commit for Quicktime Animation (RLE) video decoder; bit depths
melanson authored
22 - Apple Animation (RLE) decoder
46eb928 yep, FLI support
melanson authored
23 - Apple Graphics (SMC) decoder
b9f4b7a New demuxers: Sega FILM/CPK, Westwood VQA & AUD; new decoders: MS RLE &
tmmm authored
24 - Apple Video (RPZA) decoder
25 - Cinepak decoder
26 - Sega FILM (CPK) file demuxer
46eb928 yep, FLI support
melanson authored
27 - Westwood multimedia support (VQA & AUD files)
84bf72a implemented Id Quake II CIN support
tmmm authored
28 - Id Quake II CIN playback support
46eb928 yep, FLI support
melanson authored
29 - 8BPS video decoder
30 - FLIC playback support
d16e8b2 initial support for Duck TrueMotion v1 (think of it as On2 VP1); only
melanson authored
31 - RealVideo 2.0 (RV20) decoder
32 - Duck TrueMotion v1 (DUCK) video decoder
622560b VMD support
melanson authored
33 - Sierra VMD demuxer and video decoder
e252336 update
michael authored
34 - MSZH and ZLIB decoder support
d0962f5 first pass at a Sorenson Video 1 (SVQ1) encoder
melanson authored
35 - SVQ1 video encoder
e252336 update
michael authored
36 - AMR-WB support
37 - PPC optimisations
38 - rate distortion optimal cbp support
39 - rate distorted optimal ac prediction for mpeg4
40 - rate distorted optimal lambda->qp support
41 - AAC encoding with libfaac
42 - Sunplus JPEG codec (SP5X) support
43 - use lagrange multipler instead of qp for ratecontrol
44 - theora/VP3 decoding support
45 - XA and ADX ADPCM codecs
46 - export mpeg2 active display area / pan scan
47 - Add support for configuring with IBM XLC
48 - floating point AAN DCT
49 - initial support for zygovideo (not complete)
50 - rgb ffv1 support
51 - new audio/video parser API
52 - av_log() system
53 - av_read_frame() and av_seek_frame() support
54 - missing last frame fixes
55 - seek by mouse in ffplay
56 - noise reduction of dct coefficients
57 - h263 OBMC & 4MV support
58 - h263 alternative inter vlc support
59 - h263 loop filter
60 - h263 slice structured mode
61 - interlaced DCT support for MPEG2 encoding
62 - stuffing to stay above min_bitrate
63 - mb type & qp vissualization
64 - frame stepping for ffplay
65 - interlaced motion estimation
66 - alternate scantable support
67 - SVCD scan offset support
68 - closed gop support
69 - SSE2 fdct
70 - quantizer noise shaping
71 - G.726 ADPCM audio codec
72 - MS ADPCM encoding
73 - multithreaded/SMP motion estimation
74 - multithreaded/SMP encoding for MPEG1/MPEG2/MPEG4/H263
75 - multithreaded/SMP decoding for MPEG2
76 - FLAC decoder
77 - Metrowerks CodeWarrior suppport
78 - h263+ custom pcf support
79 - nicer output for 'ffmpeg -formats'
80 - matroska demuxer
81 - SGI image format, encoding and decoding
82 - h264 loop filter support
83 - h264 CABAC support
84 - nicer looking arrows for the motion vector vissualization
85 - improved VCD support
86 - audio timestamp drift compensation
87 - mpeg2 YUV 422/444 support
88 - polyphase kaiser windowed sinc and blackman nuttall windowed sinc audio resample
89 - better image scaling
90 - h261 support
91 - correctly interleave packets during encoding
92 - VIS optimized motion compensation
93 - intra_dc_precission>0 encoding support
94 - support reuse of motion vectors/mb types/field select values of the source video
95 - more accurate deblock filter
96 - padding support
97 - many optimizations and bugfixes
b9f4b7a New demuxers: Sega FILM/CPK, Westwood VQA & AUD; new decoders: MS RLE &
tmmm authored
98
d6a6b10 update
bellard authored
99 version 0.4.8:
100
101 - MPEG2 video encoding (Michael)
c1f5757 Tim
tmmm authored
102 - Id RoQ playback subsystem (Mike Melanson and Tim Ferguson)
2f741bd fringe feature update
tmmm authored
103 - Wing Commander III Movie (.mve) file playback subsystem (Mike Melanson
104 and Mario Brito)
105 - Xan DPCM audio decoder (Mario Brito)
ed51812 initial Interplay video decoder
tmmm authored
106 - Interplay MVE playback subsystem (Mike Melanson)
2f741bd fringe feature update
tmmm authored
107 - Duck DK3 and DK4 ADPCM audio decoders (Mike Melanson)
108
109 version 0.4.7:
07d2ce3 A newer Changelog
hetz authored
110
3d4e6ec Changelog update
hetz authored
111 - RealAudio 1.0 (14_4) and 2.0 (28_8) native decoders. Author unknown, code from a mplayerhq
112 (originally from public domain player for Amiga at http://www.honeypot.net/audio)
3078cf9 ..
hetz authored
113 - Current version now also compiles with older GCC (Fabrice)
07d2ce3 A newer Changelog
hetz authored
114 - 4X multimedia playback system including 4xm file demuxer (Mike
115 Melanson), and 4X video and audio codecs (Michael)
116 - Creative YUV (CYUV) decoder (Mike Melanson)
117 - FFV1 codec (our very simple lossless intra only codec, compresses much better
118 then huffyuv) (Michael)
119 - ASV1 (Asus), H.264, Intel indeo3 codecs has been added (Various)
120 - Tiny PNG encoder and decoder, tiny GIF decoder, PAM decoder (PPM with
121 alpha support), JPEG YUV colorspace support. (Fabrice Bellard)
122 - ffplay has been replaced with a newer version which uses SDL (optionally)
123 for multi platform support (fabrice)
124 - Sorenson Version 3 codec (SVQ3) support has been added (decoding only) - donated
125 by anonymous
126 - AMR format has been added (Johannes Carlsson)
3078cf9 ..
hetz authored
127 - 3gp support has been added (Johannes Carlsson)
07d2ce3 A newer Changelog
hetz authored
128 - VP3 codec has been added (Mike Melanson)
129 - more MPEG-1/2 fixes
130 - Better Multi platform support, MS Visual Studio fixes (various)
131 - Altivec optimizations (Magnus Damn and others)
132 - SH4 processor support has been added (BERO)
133 - New public interfaces (avcodec_get_pix_fmt) (Roman Shaposhnick)
134 - VOB Streaming support (Brian Foley)
135 - Better MP3 Autodetection (Andriy Rysin)
f31750a update
bellard authored
136 - qpel encoding (Michael)
137 - 4mv+b frames encoding finally fixed (Michael)
138 - chroma ME (Michael)
139 - 5 comparission functions for ME (Michael)
140 - b frame encoding speedup (Michael)
07d2ce3 A newer Changelog
hetz authored
141 - wmv2 codec (unfinished - Michael)
f31750a update
bellard authored
142 - user specified diamond size for EPZS (Michael)
2f741bd fringe feature update
tmmm authored
143 - Playstation STR playback subsystem, still experimental (Mike and Michael)
144 - ASV2 codec (Michael)
145 - CLJR decoder (Alex)
f31750a update
bellard authored
146
07d2ce3 A newer Changelog
hetz authored
147 .. And lots more new enhances and fixes.
148
f31750a update
bellard authored
149 version 0.4.6:
f97b060 updated
glantau authored
150
29b92d1 updated - feel free to correct/improve
bellard authored
151 - completely new integer only mpeg audio layer 1/2/3 decoder rewritten
152 from scratch.
f97b060 updated
glantau authored
153 - recoded dct and motion vector search with gcc (no longer depends on
154 nasm).
155 - fix quantization bug in AC3 encoder.
8f109fb update
glantau authored
156 - added PCM codecs and format. Corrected wav/avi/asf pcm issues.
157 - added prototype ffplay program.
b3d7636 - Preliminary RTP friendly mode for H.263.
pulento authored
158 - added GOB header parsing on H.263/H.263+ decoder. (Juanjo)
159 - bug fix on MCBPC tables of H.263. (Juanjo)
b491494 - Fixes on RTP and GOB headers for H.263.
pulento authored
160 - bug fix on DC coefficients of H.263. (Juanjo)
b3d7636 - Preliminary RTP friendly mode for H.263.
pulento authored
161 - added Advanced Prediction Mode on H.263/H.263+ decoder. (Juanjo)
162 - now we can decode H.263 streams found on QuickTime files. (Juanjo)
163 - now we can decode H.263 streams found on VIVO v1 files.(Juanjo)
164 - preliminary RTP "friendly" mode for H.263/H.263+ coding. (Juanjo)
165 - added GOB header for H.263/H.263+ coding on RTP mode. (Juanjo)
166 - now H.263 picture size is returned on the first decoded frame. (Juanjo)
8f109fb update
glantau authored
167 - added first regression tests
56c49e1 updated
glantau authored
168 - added MPEG2 TS demux
169 - new demux API for libav
29b92d1 updated - feel free to correct/improve
bellard authored
170 - more accurate and faster IDCT (Michael)
171 - faster and entropy controlled motion search (Michael)
172 - two pass video encoding (Michael)
173 - new video rate control (Michael)
174 - added MSMPEG4V1, MSMPEGV2 and WMV1 support (Michael)
175 - great performance improvement of video encoders and decoders (Michael)
176 - new and faster bit readers and vlc parsers (Michael)
177 - high quality encoding mode : tries all macroblock/VLC types (Michael)
178 - added DV video decoder
179 - preliminary RTP/RTSP support in ffserver and libavformat
d8686af updated
bellard authored
180 - H.263+ AIC decoding/encoding support. (Juanjo)
f629438 update
bellard authored
181 - VCD MPEG-PS mode. (Juanjo)
182 - PSNR stuff. (Juanjo)
183 - Simple stats output. (Juanjo)
f12200c 16-bit and 15-bit rgb/bgr patch by (Joel Yliluoma <joel dot yliluoma …
michaelni authored
184 - 16-bit and 15-bit rgb/bgr/gbr support (Bisqwit)
f97b060 updated
glantau authored
185
7432084 Initial revision
glantau authored
186 version 0.4.5:
187
07d2ce3 A newer Changelog
hetz authored
188 - some header fixes (Zdenek Kabelac &lt;kabi@informatics.muni.cz&gt;).
189 - many MMX optimizations (Nick Kurshev &lt;nickols_k@mail.ru&gt;).
7432084 Initial revision
glantau authored
190 - added configure system (actually a small shell script).
191 - added mpeg audio layer 1/2/3 decoding using LGPL'ed mpglib by
192 Michael Hipp (temporary solution - waiting for integer only
193 decoder).
194 - fixed VIDIOCSYNC interrupt.
195 - added Intel H263 decoding support ('I263' avi fourCC)
196 - added Real Video 1.0 decoding (needs further testing).
197 - simplified image formats again. Added PGM format (=grey
198 pgm). Renamed old PGM to PGMYUV.
199 - fixed msmpeg4 slice issues (tell me if you still find problems).
200 - fixed opendivx bugs with newer versions (added VOL header decoding).
201 - added support for mplayer interface.
6e6ed3b updated
glantau authored
202 - added macroblock skip optimization.
53620a6 updated
glantau authored
203 - added MJPEG decoder.
6e6ed3b updated
glantau authored
204 - added mmx/mmxext idct from libmpeg2.
53620a6 updated
glantau authored
205 - added pgmyuvpipe, ppm, and ppm_pipe formats (original patch by Celer
07d2ce3 A newer Changelog
hetz authored
206 &lt;celer@shell.scrypt.net&gt;).
53620a6 updated
glantau authored
207 - added pixel format convertion layer (e.g. for MJPEG or PPM).
208 - added deinterlacing option.
1bc0c78 updated
glantau authored
209 - mpeg1/2 fixes.
07d2ce3 A newer Changelog
hetz authored
210 - mpeg4 vol header fixes (Jonathan Marsden &lt;snmjbm@pacbell.net&gt;).
211 - ARM optimizations (Lionel Ulmer &lt;lionel.ulmer@free.fr&gt;).
1bc0c78 updated
glantau authored
212 - Windows porting of file converter.
d0dc851 updated
glantau authored
213 - added MJPEG raw format (input/ouput).
214 - added JPEG image format support (input/output).
7432084 Initial revision
glantau authored
215
216 version 0.4.4:
217
218 - fixed some std header definitions (Bjorn Lindgren
07d2ce3 A newer Changelog
hetz authored
219 &lt;bjorn.e.lindgren@telia.com&gt;).
7432084 Initial revision
glantau authored
220 - added mpeg demux (mpeg 1 and 2 compatible).
221 - added ASF demux.
222 - added prototype RM demux.
223 - added AC3 decoding (done with libac3 by Aaron Holtzman).
224 - added decoding codec parameter guessing (.e.g. for mpeg, because the
225 header does not include them).
226 - fixed header generation in mpeg1, AVI and ASF mux : wmplayer can now
227 play them (only tested video).
228 - fixed h263 white bug.
229 - fixed phase rounding in img resample filter.
230 - add mmx code for polyphase img resample filter.
231 - added CPU autodetect.
232 - added generic title/author/copyright/comment string handling (ASF and RM use them).
233 - added SWF demux to extract MP3 track (not usable yet because no MP3
234 decoder).
235 - added fractional frame rate support.
236 - codecs are no longer searched by read_header() (should fix ffserver
237 segfault).
238
239 version 0.4.3:
240
07d2ce3 A newer Changelog
hetz authored
241 - BGR24 patch (initial patch by Jeroen Vreeken &lt;pe1rxq@amsat.org&gt;).
7432084 Initial revision
glantau authored
242 - fixed raw yuv output.
243 - added motion rounding support in MPEG4.
244 - fixed motion bug rounding in MSMPEG4.
245 - added B frame handling in video core.
246 - added full MPEG1 decoding support.
247 - added partial (frame only) MPEG2 support.
248 - changed the FOURCC code for H.263 to "U263" to be able to see the
249 +AVI/H.263 file with the UB Video H.263+ decoder. MPlayer works with
250 this +codec ;) (JuanJo).
251 - Halfpel motion estimation after mb type selection (JuanJo).
252 - added pgm and .Y.U.V output format.
253 - suppressed 'img:' protocol. Simply use: /tmp/test%d.[pgm|Y] as input or
254 output.
255 - added pgmpipe I/O format (original patch from Martin Aumueller
07d2ce3 A newer Changelog
hetz authored
256 &lt;lists@reserv.at&gt;, but changed completely since we use a format
7432084 Initial revision
glantau authored
257 instead of a protocol).
258
259 version 0.4.2:
260
261 - added H263/MPEG4/MSMPEG4 decoding support. MPEG4 decoding support
262 (for openDIVX) is almost complete: 8x8 MVs and rounding are
263 missing. MSMPEG4 support is complete.
264 - added prototype MPEG1 decoder. Only I and P frames handled yet (it
265 can decode ffmpeg mpegs :-)).
266 - added libavcodec API documentation (see apiexample.c).
267 - fixed image polyphase bug (the bottom of some images could be
268 greenish).
269 - added support for non clipped motion vectors (decoding only)
270 and image sizes non multiple of 16.
271 - added support for AC prediction (decoding only).
272 - added file overwrite confirmation (can be disabled with -y).
273 - Added custom size picture to H.263 using H.263+ (Juanjo).
274
275 version 0.4.1:
276
277 - added MSMPEG4 (aka DIVX) compatible encoder. Changed default codec
278 of avi and asf to DIV3.
279 - added -me option to set motion estimation method
280 (default=log). suppressed redundant -hq option.
281 - added options -acodec and -vcodec to force a given codec (useful for
282 AVI for example).
283 - fixed -an option.
284 - improved dct_quantize speed.
285 - factorized some motion estimation code.
286
287 version 0.4.0:
288
289 - removing grab code from ffserver and moved it to ffmpeg. Added multi
290 stream support to ffmpeg.
291 - added timeshifting support for live feeds (option ?date=xxx in the
292 URL).
293 - added high quality image resize code with polyphase filter (need
294 mmx/see optimisation). Enable multiple image size support in ffserver.
295 - added multi live feed support in ffserver.
296 - suppressed master feature from ffserver (it should be done with an
297 external program which opens the .ffm url and writes it to another
298 ffserver).
299 - added preliminary support for video stream parsing (wav and avi half
300 done). Added proper support for audio/video file convertion in
301 ffmpeg.
302 - added preliminary support for video file sending from ffserver.
303 - redesigning I/O subsystem : now using URL based input and output
304 (see avio.h).
305 - added wav format support.
306 - added "tty user interface" to ffmpeg to stop grabbing gracefully.
307 - added MMX/SSE optimizations to SAD (Sums of Absolutes Diferences)
07d2ce3 A newer Changelog
hetz authored
308 (Juan J. Sierralta P. a.k.a. "Juanjo" &lt;juanjo@atmlab.utfsm.cl&gt;).
7432084 Initial revision
glantau authored
309 - added MMX DCT from mpeg2_movie 1.5 (Juanjo).
310 - added new motion estimation algorithms, log and phods (Juanjo).
311 - changed directories : libav for format handling, libavcodec for
312 codecs.
313
314 version 0.3.4:
315
316 - added stereo in mpeg audio encoder.
317
318 version 0.3.3:
319
320 - added 'high quality' mode which use motion vectors. It can be used in
321 real time at low resolution.
322 - fixed rounding problems which caused quality problems at high
323 bitrates and large gop size.
324
325 version 0.3.2: small fixes
326
327 - asf fixes
328 - put_seek bug fix
329
330 version 0.3.1: added avi/divx support
331
332 - added avi support
333 - added mpeg4 codec compatible with open divx. It is based on the h263
334 codec.
335 - added sound for flash format (not tested)
336
337 version 0.3: initial public release
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