Commit | Line | Data |
---|---|---|
2fdf638b | 1 | version <next>: |
4fa1c4fa | 2 | - DV encoder, DV muxer |
2fdf638b MM |
3 | - Microsoft RLE video decoder |
4 | - Microsoft Video-1 decoder | |
5 | - Apple Video (RPZA) decoder | |
6 | - Cinepak decoder | |
7 | - Sega FILM (CPK) file demuxer | |
8 | - Westwood multimedia support (VQA/AUD file demuxer, audio decoder) | |
4120a53a | 9 | - Id Quake II CIN playback support |
2fdf638b | 10 | |
8c522a40 FB |
11 | version 0.4.8: |
12 | ||
13 | - MPEG2 video encoding (Michael) | |
d9d8910b | 14 | - Id RoQ playback subsystem (Mike Melanson and Tim Ferguson) |
b17e9c99 MM |
15 | - Wing Commander III Movie (.mve) file playback subsystem (Mike Melanson |
16 | and Mario Brito) | |
17 | - Xan DPCM audio decoder (Mario Brito) | |
186447f8 | 18 | - Interplay MVE playback subsystem (Mike Melanson) |
b17e9c99 MM |
19 | - Duck DK3 and DK4 ADPCM audio decoders (Mike Melanson) |
20 | ||
21 | version 0.4.7: | |
e07702ba | 22 | |
124ba583 HBH |
23 | - RealAudio 1.0 (14_4) and 2.0 (28_8) native decoders. Author unknown, code from a mplayerhq |
24 | (originally from public domain player for Amiga at http://www.honeypot.net/audio) | |
82853318 | 25 | - Current version now also compiles with older GCC (Fabrice) |
e07702ba HBH |
26 | - 4X multimedia playback system including 4xm file demuxer (Mike |
27 | Melanson), and 4X video and audio codecs (Michael) | |
28 | - Creative YUV (CYUV) decoder (Mike Melanson) | |
29 | - FFV1 codec (our very simple lossless intra only codec, compresses much better | |
30 | then huffyuv) (Michael) | |
31 | - ASV1 (Asus), H.264, Intel indeo3 codecs has been added (Various) | |
32 | - Tiny PNG encoder and decoder, tiny GIF decoder, PAM decoder (PPM with | |
33 | alpha support), JPEG YUV colorspace support. (Fabrice Bellard) | |
34 | - ffplay has been replaced with a newer version which uses SDL (optionally) | |
35 | for multi platform support (fabrice) | |
36 | - Sorenson Version 3 codec (SVQ3) support has been added (decoding only) - donated | |
37 | by anonymous | |
38 | - AMR format has been added (Johannes Carlsson) | |
82853318 | 39 | - 3gp support has been added (Johannes Carlsson) |
e07702ba HBH |
40 | - VP3 codec has been added (Mike Melanson) |
41 | - more MPEG-1/2 fixes | |
42 | - Better Multi platform support, MS Visual Studio fixes (various) | |
43 | - Altivec optimizations (Magnus Damn and others) | |
44 | - SH4 processor support has been added (BERO) | |
45 | - New public interfaces (avcodec_get_pix_fmt) (Roman Shaposhnick) | |
46 | - VOB Streaming support (Brian Foley) | |
47 | - Better MP3 Autodetection (Andriy Rysin) | |
d3d10087 FB |
48 | - qpel encoding (Michael) |
49 | - 4mv+b frames encoding finally fixed (Michael) | |
50 | - chroma ME (Michael) | |
51 | - 5 comparission functions for ME (Michael) | |
52 | - b frame encoding speedup (Michael) | |
e07702ba | 53 | - wmv2 codec (unfinished - Michael) |
d3d10087 | 54 | - user specified diamond size for EPZS (Michael) |
b17e9c99 MM |
55 | - Playstation STR playback subsystem, still experimental (Mike and Michael) |
56 | - ASV2 codec (Michael) | |
57 | - CLJR decoder (Alex) | |
d3d10087 | 58 | |
e07702ba HBH |
59 | .. And lots more new enhances and fixes. |
60 | ||
d3d10087 | 61 | version 0.4.6: |
739d6efa | 62 | |
6d291820 FB |
63 | - completely new integer only mpeg audio layer 1/2/3 decoder rewritten |
64 | from scratch. | |
739d6efa FB |
65 | - recoded dct and motion vector search with gcc (no longer depends on |
66 | nasm). | |
67 | - fix quantization bug in AC3 encoder. | |
7f913a35 FB |
68 | - added PCM codecs and format. Corrected wav/avi/asf pcm issues. |
69 | - added prototype ffplay program. | |
644d98a4 J |
70 | - added GOB header parsing on H.263/H.263+ decoder. (Juanjo) |
71 | - bug fix on MCBPC tables of H.263. (Juanjo) | |
81401c1f | 72 | - bug fix on DC coefficients of H.263. (Juanjo) |
644d98a4 J |
73 | - added Advanced Prediction Mode on H.263/H.263+ decoder. (Juanjo) |
74 | - now we can decode H.263 streams found on QuickTime files. (Juanjo) | |
75 | - now we can decode H.263 streams found on VIVO v1 files.(Juanjo) | |
76 | - preliminary RTP "friendly" mode for H.263/H.263+ coding. (Juanjo) | |
77 | - added GOB header for H.263/H.263+ coding on RTP mode. (Juanjo) | |
78 | - now H.263 picture size is returned on the first decoded frame. (Juanjo) | |
7f913a35 | 79 | - added first regression tests |
a31e01c5 FB |
80 | - added MPEG2 TS demux |
81 | - new demux API for libav | |
6d291820 FB |
82 | - more accurate and faster IDCT (Michael) |
83 | - faster and entropy controlled motion search (Michael) | |
84 | - two pass video encoding (Michael) | |
85 | - new video rate control (Michael) | |
86 | - added MSMPEG4V1, MSMPEGV2 and WMV1 support (Michael) | |
87 | - great performance improvement of video encoders and decoders (Michael) | |
88 | - new and faster bit readers and vlc parsers (Michael) | |
89 | - high quality encoding mode : tries all macroblock/VLC types (Michael) | |
90 | - added DV video decoder | |
91 | - preliminary RTP/RTSP support in ffserver and libavformat | |
b963ee3b | 92 | - H.263+ AIC decoding/encoding support. (Juanjo) |
02c7e177 FB |
93 | - VCD MPEG-PS mode. (Juanjo) |
94 | - PSNR stuff. (Juanjo) | |
95 | - Simple stats output. (Juanjo) | |
a32072d0 | 96 | - 16-bit and 15-bit rgb/bgr/gbr support (Bisqwit) |
739d6efa | 97 | |
de6d9b64 FB |
98 | version 0.4.5: |
99 | ||
e07702ba HBH |
100 | - some header fixes (Zdenek Kabelac <kabi@informatics.muni.cz>). |
101 | - many MMX optimizations (Nick Kurshev <nickols_k@mail.ru>). | |
de6d9b64 FB |
102 | - added configure system (actually a small shell script). |
103 | - added mpeg audio layer 1/2/3 decoding using LGPL'ed mpglib by | |
104 | Michael Hipp (temporary solution - waiting for integer only | |
105 | decoder). | |
106 | - fixed VIDIOCSYNC interrupt. | |
107 | - added Intel H263 decoding support ('I263' avi fourCC) | |
108 | - added Real Video 1.0 decoding (needs further testing). | |
109 | - simplified image formats again. Added PGM format (=grey | |
110 | pgm). Renamed old PGM to PGMYUV. | |
111 | - fixed msmpeg4 slice issues (tell me if you still find problems). | |
112 | - fixed opendivx bugs with newer versions (added VOL header decoding). | |
113 | - added support for mplayer interface. | |
16fbebe1 | 114 | - added macroblock skip optimization. |
0c1e384c | 115 | - added MJPEG decoder. |
16fbebe1 | 116 | - added mmx/mmxext idct from libmpeg2. |
0c1e384c | 117 | - added pgmyuvpipe, ppm, and ppm_pipe formats (original patch by Celer |
e07702ba | 118 | <celer@shell.scrypt.net>). |
0c1e384c FB |
119 | - added pixel format convertion layer (e.g. for MJPEG or PPM). |
120 | - added deinterlacing option. | |
4a8c7a7f | 121 | - mpeg1/2 fixes. |
e07702ba HBH |
122 | - mpeg4 vol header fixes (Jonathan Marsden <snmjbm@pacbell.net>). |
123 | - ARM optimizations (Lionel Ulmer <lionel.ulmer@free.fr>). | |
4a8c7a7f | 124 | - Windows porting of file converter. |
8fa30bd7 FB |
125 | - added MJPEG raw format (input/ouput). |
126 | - added JPEG image format support (input/output). | |
de6d9b64 FB |
127 | |
128 | version 0.4.4: | |
129 | ||
130 | - fixed some std header definitions (Bjorn Lindgren | |
e07702ba | 131 | <bjorn.e.lindgren@telia.com>). |
de6d9b64 FB |
132 | - added mpeg demux (mpeg 1 and 2 compatible). |
133 | - added ASF demux. | |
134 | - added prototype RM demux. | |
135 | - added AC3 decoding (done with libac3 by Aaron Holtzman). | |
136 | - added decoding codec parameter guessing (.e.g. for mpeg, because the | |
137 | header does not include them). | |
138 | - fixed header generation in mpeg1, AVI and ASF mux : wmplayer can now | |
139 | play them (only tested video). | |
140 | - fixed h263 white bug. | |
141 | - fixed phase rounding in img resample filter. | |
142 | - add mmx code for polyphase img resample filter. | |
143 | - added CPU autodetect. | |
144 | - added generic title/author/copyright/comment string handling (ASF and RM use them). | |
145 | - added SWF demux to extract MP3 track (not usable yet because no MP3 | |
146 | decoder). | |
147 | - added fractional frame rate support. | |
148 | - codecs are no longer searched by read_header() (should fix ffserver | |
149 | segfault). | |
150 | ||
151 | version 0.4.3: | |
152 | ||
e07702ba | 153 | - BGR24 patch (initial patch by Jeroen Vreeken <pe1rxq@amsat.org>). |
de6d9b64 FB |
154 | - fixed raw yuv output. |
155 | - added motion rounding support in MPEG4. | |
156 | - fixed motion bug rounding in MSMPEG4. | |
157 | - added B frame handling in video core. | |
158 | - added full MPEG1 decoding support. | |
159 | - added partial (frame only) MPEG2 support. | |
160 | - changed the FOURCC code for H.263 to "U263" to be able to see the | |
161 | +AVI/H.263 file with the UB Video H.263+ decoder. MPlayer works with | |
162 | this +codec ;) (JuanJo). | |
163 | - Halfpel motion estimation after mb type selection (JuanJo). | |
164 | - added pgm and .Y.U.V output format. | |
165 | - suppressed 'img:' protocol. Simply use: /tmp/test%d.[pgm|Y] as input or | |
166 | output. | |
167 | - added pgmpipe I/O format (original patch from Martin Aumueller | |
e07702ba | 168 | <lists@reserv.at>, but changed completely since we use a format |
de6d9b64 FB |
169 | instead of a protocol). |
170 | ||
171 | version 0.4.2: | |
172 | ||
173 | - added H263/MPEG4/MSMPEG4 decoding support. MPEG4 decoding support | |
174 | (for openDIVX) is almost complete: 8x8 MVs and rounding are | |
175 | missing. MSMPEG4 support is complete. | |
176 | - added prototype MPEG1 decoder. Only I and P frames handled yet (it | |
177 | can decode ffmpeg mpegs :-)). | |
178 | - added libavcodec API documentation (see apiexample.c). | |
179 | - fixed image polyphase bug (the bottom of some images could be | |
180 | greenish). | |
181 | - added support for non clipped motion vectors (decoding only) | |
182 | and image sizes non multiple of 16. | |
183 | - added support for AC prediction (decoding only). | |
184 | - added file overwrite confirmation (can be disabled with -y). | |
185 | - Added custom size picture to H.263 using H.263+ (Juanjo). | |
186 | ||
187 | version 0.4.1: | |
188 | ||
189 | - added MSMPEG4 (aka DIVX) compatible encoder. Changed default codec | |
190 | of avi and asf to DIV3. | |
191 | - added -me option to set motion estimation method | |
192 | (default=log). suppressed redundant -hq option. | |
193 | - added options -acodec and -vcodec to force a given codec (useful for | |
194 | AVI for example). | |
195 | - fixed -an option. | |
196 | - improved dct_quantize speed. | |
197 | - factorized some motion estimation code. | |
198 | ||
199 | version 0.4.0: | |
200 | ||
201 | - removing grab code from ffserver and moved it to ffmpeg. Added multi | |
202 | stream support to ffmpeg. | |
203 | - added timeshifting support for live feeds (option ?date=xxx in the | |
204 | URL). | |
205 | - added high quality image resize code with polyphase filter (need | |
206 | mmx/see optimisation). Enable multiple image size support in ffserver. | |
207 | - added multi live feed support in ffserver. | |
208 | - suppressed master feature from ffserver (it should be done with an | |
209 | external program which opens the .ffm url and writes it to another | |
210 | ffserver). | |
211 | - added preliminary support for video stream parsing (wav and avi half | |
212 | done). Added proper support for audio/video file convertion in | |
213 | ffmpeg. | |
214 | - added preliminary support for video file sending from ffserver. | |
215 | - redesigning I/O subsystem : now using URL based input and output | |
216 | (see avio.h). | |
217 | - added wav format support. | |
218 | - added "tty user interface" to ffmpeg to stop grabbing gracefully. | |
219 | - added MMX/SSE optimizations to SAD (Sums of Absolutes Diferences) | |
e07702ba | 220 | (Juan J. Sierralta P. a.k.a. "Juanjo" <juanjo@atmlab.utfsm.cl>). |
de6d9b64 FB |
221 | - added MMX DCT from mpeg2_movie 1.5 (Juanjo). |
222 | - added new motion estimation algorithms, log and phods (Juanjo). | |
223 | - changed directories : libav for format handling, libavcodec for | |
224 | codecs. | |
225 | ||
226 | version 0.3.4: | |
227 | ||
228 | - added stereo in mpeg audio encoder. | |
229 | ||
230 | version 0.3.3: | |
231 | ||
232 | - added 'high quality' mode which use motion vectors. It can be used in | |
233 | real time at low resolution. | |
234 | - fixed rounding problems which caused quality problems at high | |
235 | bitrates and large gop size. | |
236 | ||
237 | version 0.3.2: small fixes | |
238 | ||
239 | - asf fixes | |
240 | - put_seek bug fix | |
241 | ||
242 | version 0.3.1: added avi/divx support | |
243 | ||
244 | - added avi support | |
245 | - added mpeg4 codec compatible with open divx. It is based on the h263 | |
246 | codec. | |
247 | - added sound for flash format (not tested) | |
248 | ||
249 | version 0.3: initial public release |