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426b80615b
Commit Graph

816 Commits

Author SHA1 Message Date
Michael Niedermayer
426b80615b aspect ratio encoding for mpeg1 
Originally committed as revision 1319 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-06 16:19:25 +00:00
Michael Niedermayer
945f15b740 mpeg1&2 aspect decoding 
Originally committed as revision 1318 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-06 16:04:30 +00:00
Michael Niedermayer
706fc4dea6 fixing aspect (hopefully, i couldnt reproduce the bug) 
Originally committed as revision 1317 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-06 15:01:48 +00:00
Michael Niedermayer
0d1e924668 fixing 2pass assert failure 
better dynamic b frame selection, still not very good though allthough it works fine without 2pass now

Originally committed as revision 1316 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-06 13:30:13 +00:00
Michael Niedermayer
32db2b1d47 missing "\" (found by nick) 
Originally committed as revision 1315 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-06 11:56:49 +00:00
Michael Niedermayer
032011465b better? scene change detection 
Originally committed as revision 1314 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-05 22:22:53 +00:00
Michael Niedermayer
5f3ed1653f fixing hq + adaptive quant 
Originally committed as revision 1313 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-05 19:18:13 +00:00
Michael Niedermayer
d9cb5429f2 drop b frames if there are no reference frames 
skip b frames if hurry_up

Originally committed as revision 1312 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-05 11:33:43 +00:00
Michael Niedermayer
aa388dba30 fixing files where the first frame isn a keyframe 
Originally committed as revision 1309 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-04 22:16:24 +00:00
Michael Niedermayer
140cb66321 new PSNR code (now works with chroma, b frames, ...) 
rename *_TYPE to FF_*_TYPE for the external API
allow user specified pict_type

Originally committed as revision 1308 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-04 21:13:02 +00:00
Michael Niedermayer
5b20b7328a print a warning if something allocates 0 bytes 
Originally committed as revision 1307 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-04 12:42:25 +00:00
Michael Niedermayer
b92be2af42 workaround old xvid bug 
Originally committed as revision 1306 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-04 12:36:18 +00:00
Michael Niedermayer
c8c437bc23 specific debug output support 
Originally committed as revision 1305 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-04 12:09:27 +00:00
Michael Niedermayer
ce3bcaeda1 fixing illegal 3. esc bug (the mpeg4 std only requires encoders to use unescaped symbols but not esc1 or esc2 if they are shorter than esc3, andjust beause its logical to use the shortest possible vlc doesnt mean encoders do that) 
Originally committed as revision 1304 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-04 11:47:24 +00:00
Michael Niedermayer
dc172cc13b use spatial error concealment if we dont have a previous frame 
Originally committed as revision 1303 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-04 11:25:53 +00:00
Michael Niedermayer
1e491e29c2 cleanup 
adding AVVideoFrame
 moving quality, pict_type, key_frame, qscale_table, ... to AVVideoFrame
 removing obsolete variables in AVCodecContext
 skiping of MBs in b frames
 correctly initalizing AVCodecContext
 picture buffer cleanup

Originally committed as revision 1302 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-04 10:04:03 +00:00
Zdenek Kabelac
855ea723b0 * two functions to handle allocation of static data more simple 
av_mallocz_static - called for every static data table
  av_free_static - called when ffmpeg is no longer needed and should free
                   all static resources
* simple usage shown in mpegaudiodec.c

Originally committed as revision 1301 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-03 19:40:35 +00:00
Alex Beregszaszi
1730832639 10l fix 
Originally committed as revision 1300 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-03 15:42:17 +00:00
Michael Niedermayer
843342efb7 100l (sad8x8_x2 had params in wrong order) 
Originally committed as revision 1299 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-03 11:07:41 +00:00
Michael Niedermayer
2571e3b62b 100l (mixing chroma & luma linesize) 
Originally committed as revision 1298 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-03 01:14:34 +00:00
Philip Gladstone
9e4e1659d6 Simplify an expression and eliminate a compile warning 
Originally committed as revision 1293 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-30 17:14:07 +00:00
Falk Hüffner
3354b0c9e5 Kludge around compilation failure on Alpha. 
Originally committed as revision 1286 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-27 01:20:42 +00:00
Francisco Javier Cabello Torres
7ca413b44a via c3 fix patch by (Francisco Javier Cabello Torres <fjcabello at visual-tools dot com>) 
Originally committed as revision 1285 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-26 16:26:58 +00:00
Michael Niedermayer
f78ebb51ec apiexample doesnt send complete frames to the codec 
Originally committed as revision 1284 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-26 16:16:04 +00:00
Brian Foley
404d2241ec altivec accelerated v-resample patch by (Brian Foley <bfoley at compsoc dot nuigalway dot ie>) 
Originally committed as revision 1283 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-26 09:21:01 +00:00
François Revol
0ea8f2be4e Avoid "unused variable 'c'" warning. 
Originally committed as revision 1282 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-26 08:58:24 +00:00
Michael Niedermayer
e4828c7d43 fixing h263+ slices if the padding at the end of the frame is >7 && <16 && there are no zero bytes afterwards 
Originally committed as revision 1281 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-26 08:56:10 +00:00
Philip Gladstone
35fedfc349 Add some rudimentary support for sparc64 
Originally committed as revision 1279 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-26 04:29:40 +00:00
Agent Smith
2aa29681c9 dont put flies in the stdout soup patch by (Agent Smith <asmith at wgz dot com>) 
Originally committed as revision 1277 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-26 00:54:27 +00:00
Francisco Javier Cabello Torres
57fc257642 via c3 detection patch by (Francisco Javier Cabello Torres <fjcabello at visual-tools dot com>) 
Originally committed as revision 1275 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-25 16:58:41 +00:00
Michael Niedermayer
525e51e8a3 10l 
Originally committed as revision 1274 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-25 09:57:58 +00:00
Michael Niedermayer
58b0b0dd93 fixing aspect 
Originally committed as revision 1273 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-25 09:23:19 +00:00
Michael Niedermayer
f8fd15e03f moving init of some variables (hurry_up,...) to MPV_frame_start() 
Originally committed as revision 1271 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-23 09:12:57 +00:00
Brian Foley
9c76bd48aa * altivec and pix_norm patch by Brian Foley 
Originally committed as revision 1269 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-22 07:53:06 +00:00
Mark Hills
3aca208a7b * Ogg/Vorbis patch by Mark Hills 
Originally committed as revision 1268 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-22 07:27:13 +00:00
Zdenek Kabelac
9a7b310d06 * remaining part of John Ryland's patch 
Originally committed as revision 1267 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-22 07:24:28 +00:00
Alex Beregszaszi
b135d9fb96 mjpegb support (need more samples) 
Originally committed as revision 1258 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-20 15:18:11 +00:00
Michael Niedermayer
5d3cea3a86 aspect ratio cleanup 
Originally committed as revision 1254 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-20 13:08:04 +00:00
Zdenek Kabelac
bb28568364 * cut&paste fix 
Originally committed as revision 1249 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-20 07:32:18 +00:00
Brian Foley
f2677d6b26 altivec optimizations patch by (Brian Foley <bfoley at compsoc dot nuigalway dot ie>) 
Originally committed as revision 1240 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-19 23:22:29 +00:00
Michael Niedermayer
deedfbdbca 10l 
Originally committed as revision 1239 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-19 23:04:07 +00:00
Zdenek Kabelac
5940262772 * oops fixed bad initialization of ff vals. 
- put FF_LIBMPEG2_IDCT_PERM into CVS - so it will work for now

Originally committed as revision 1227 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-19 10:08:31 +00:00
Zdenek Kabelac
d43b10ec7a * fixed prototype 
Originally committed as revision 1226 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-19 09:17:52 +00:00
Zdenek Kabelac
83f238cbf0 * compilation fix (ARM users please check) 
Originally committed as revision 1225 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-19 07:33:36 +00:00
Michael Niedermayer
58bfafbed9 hurry_up=5 support 
Originally committed as revision 1219 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-18 09:28:21 +00:00
Michael Niedermayer
7c5ab7b88d slices & encoding optim 
Originally committed as revision 1217 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-15 11:05:14 +00:00
Michael Niedermayer
22f3e8bea7 dr1 
Originally committed as revision 1216 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-15 00:07:06 +00:00
Michael Niedermayer
0626afe9b2 0.1l 
Originally committed as revision 1215 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-14 22:34:25 +00:00
Michael Niedermayer
152ba68cc9 YV12 support (warning this is experimental & wont work with offical huffyuv but there is a approx. 20% speed & compression gain) 
10l flush_put_bits()

Originally committed as revision 1214 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-14 22:25:20 +00:00
Joel Yliluoma
a32072d0e9 16-bit and 15-bit rgb/bgr patch by (Joel Yliluoma <joel dot yliluoma at w-create dot com>) (note, rare formats disabled) 
Originally committed as revision 1212 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-14 19:46:14 +00:00