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208 Commits

Author SHA1 Message Date
Michael Niedermayer
d5a2117228 better non conformant divx packed bitstream detection, so unpacked (no b frames) divx MPEG4-ES streams can be read 
Originally committed as revision 1695 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-20 17:52:30 +00:00
Michael Niedermayer
46b4feec06 error resilience cleanup (its faster too...) 
Originally committed as revision 1692 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-20 01:00:57 +00:00
Michael Niedermayer
b536d0aad2 field pic decoding cleanup 
Originally committed as revision 1686 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-16 20:22:22 +00:00
Michael Niedermayer
1c6dcb0f42 cleaner & more flexible edge bug workaround 
Originally committed as revision 1685 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-15 20:47:09 +00:00
Zdenek Kabelac
a77146abfe * 'externaly' visible option list begins avoptions_ prefix 
* fixed FLAG AVOption

Originally committed as revision 1661 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-10 11:48:33 +00:00
Michael Niedermayer
7004ffb3d7 merging fourcc with codec_tag 
Originally committed as revision 1645 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-08 01:40:52 +00:00
Michael Niedermayer
983e3246b7 per file doxy 
Originally committed as revision 1634 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-06 11:32:04 +00:00
Michael Niedermayer
640950c700 mpeg2 field pictures + sliced mode (doesnt work with mplayer though, dunno why) 
Originally committed as revision 1626 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-05 20:03:15 +00:00
Michael Niedermayer
d671e2feac fixing padding bug autodetection for some rare files, closes bug #647941 
Originally committed as revision 1613 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-02-28 01:59:56 +00:00
Zdenek Kabelac
0c1a9edad4 * UINTX -> uintx_t INTX -> intx_t 
Originally committed as revision 1578 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-02-11 16:35:48 +00:00
Michael Niedermayer
c40c34828a direct blocksize in bframes fix (might fix qpel+bframe bug) 
Originally committed as revision 1557 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-02-08 18:23:39 +00:00
Michael Niedermayer
36df880581 divx503 decoding fix 
Originally committed as revision 1538 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-02-02 23:34:30 +00:00
Michael Niedermayer
49c79e6c5a drawing cute arrows instead of lame lines for motion vector visualization 
Originally committed as revision 1512 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-26 23:11:08 +00:00
Michael Niedermayer
b7a22d846b cleanup 
Originally committed as revision 1487 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-21 21:30:48 +00:00
Michael Niedermayer
68f593b484 GetBitContext.size is allways multiplied by 8 -> use size_in_bits to avoid useless *8 in a few inner loops 
Originally committed as revision 1486 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-21 17:34:12 +00:00
Michael Niedermayer
cb7c98d6e2 padding bug autodetection improvement 2nd try 
Originally committed as revision 1458 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-13 13:20:21 +00:00
Michael Niedermayer
650faac6de better padding/stuffing bug autodetection 
Originally committed as revision 1457 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-13 12:57:39 +00:00
Michael Niedermayer
db79495376 qpel fix 
Originally committed as revision 1426 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-09 20:42:37 +00:00
Michael Niedermayer
2826984994 fixed wmv2 slices 
Originally committed as revision 1425 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-09 11:37:08 +00:00
Michael Niedermayer
5fe061a027 better set pix_fmt explicitly 
Originally committed as revision 1372 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-29 22:20:03 +00:00
Michael Niedermayer
a6a494fb2d xvid build 3 still has the padding wrong in 1/8 of the cases :((((( 
having the padding right in 7/8 of the cases confuses the autodetection code too

Originally committed as revision 1371 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-29 01:27:50 +00:00
Michael Niedermayer
1457ab5233 qpel encoding 
4mv+b frames encoding finally fixed
chroma ME
5 comparission functions for ME
b frame encoding speedup
wmv2 codec (unfinished)
user specified diamond size for EPZS

Originally committed as revision 1365 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-27 23:51:46 +00:00
Michael Niedermayer
8fc698950b support dumping the qscale stuff to the screen 
Originally committed as revision 1339 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-18 09:23:24 +00:00
Michael Niedermayer
96d9cb220b fixing playback of DaveMatthews_Crash_PocketPC.avi 
Originally committed as revision 1335 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-11 08:56:28 +00:00
Michael Niedermayer
492cd3a920 AVVideoFrame -> AVFrame 
Originally committed as revision 1327 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-09 12:03:43 +00:00
Michael Niedermayer
4e00e76b3c cleanup / messup? 
fixes 20% speedloss bug
removes redundant variables from MpegEncContext
release buffers in avcodec_flush_buffers() (untested)

Originally committed as revision 1325 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-09 00:29:17 +00:00
Michael Niedermayer
2b2719acff ump4 decoding fixed 
Originally committed as revision 1322 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-07 11:38:26 +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
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
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
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
eb4b3dd3c3 * using DSPContext - so each codec could use its local (sub)set of CPU extension 
Originally committed as revision 1194 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-11 09:40:17 +00:00
Michael Niedermayer
347ae22ecf hurry_up>=5 -> skip everything except header & set pict_type&key_frame 
Originally committed as revision 1182 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-10 10:54:07 +00:00
Michael Niedermayer
d7425f59d5 cleanup (breaks compatibility, requested by fabrice) 
remove CODEC_FLAG_NOT_TRUNCATED & add CODEC_FLAG_TRUNCATED
add CODEC_CAP_TRUNCATED
add alpha plane to AVPicture
remove CODEC_ID_MSMPEG4
remove various unused stuff
support "truncated" mpeg4 streams

Originally committed as revision 1175 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-08 18:35:39 +00:00
Michael Niedermayer
9f9c322930 support forcing low_delay during decoding 
Originally committed as revision 1150 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-02 18:47:51 +00:00
Michael Niedermayer
8671359bfc better padding bug detection 
Originally committed as revision 1139 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-02 00:05:06 +00:00
Michael Niedermayer
6a70098ac6 fixing msmpeg4v3 with mb_height % slice_height != 0 
Originally committed as revision 1137 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-01 18:55:03 +00:00
Michael Niedermayer
d6db1c9c6a handle direct rendering buffer allocation failure 
Originally committed as revision 1075 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-10-27 00:02:23 +00:00
Michael Niedermayer
4a3d7fbcbc fixing interlaced MC & edge-emu 
Originally committed as revision 1066 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-10-23 08:14:12 +00:00
Michael Niedermayer
7da71a5c68 xvid qpel bug autodetect 
Originally committed as revision 1064 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-10-22 19:48:52 +00:00
Michael Niedermayer
03e93d35b0 xvid qpel bug workaround 
Originally committed as revision 1063 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-10-22 18:55:20 +00:00
Michael Niedermayer
35aa136a77 fixing h263 slice decoding (again) 
Originally committed as revision 1051 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-10-19 23:48:08 +00:00
Michael Niedermayer
8b32880cc9 fixing h263 decoding (did segfault) 
Originally committed as revision 1049 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-10-19 01:31:26 +00:00
Michael Niedermayer
46fd0de8a7 fixing alt_scan for the first frame (variable was reset) 
Originally committed as revision 1045 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-10-16 17:23:18 +00:00
Michael Niedermayer
a61f82653e better padding bug detection 
Originally committed as revision 1039 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-10-14 19:53:04 +00:00
Michael Niedermayer
b704e7420b mpeg4 header parser clenup (needed for parsing of VOL header in avctx->extradata) 
Originally committed as revision 1032 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-10-14 12:21:54 +00:00
Michael Niedermayer
4d2858deac better/cleaner error resilience (done in a 2nd pass after decoding) 
h263/mpeg4 out of order slice decoding

Originally committed as revision 1030 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-10-13 13:16:04 +00:00
Michael Niedermayer
3a3d3a42c2 fixing custom quantizer matrix decoding 
minor optimizations

Originally committed as revision 993 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-10-02 22:56:58 +00:00