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126 Commits

Author SHA1 Message Date
Roman Shaposhnik
445f1b83ad * First round of AV sync fixes. 
* -r now does the right thing.
   * frame rate and frame sizes now share same abbv. table and you
     can do -r ntsc as well as -s ntsc

Originally committed as revision 2035 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-07-12 07:37:05 +00:00
Romain Dolbeau
e45a2872fa 1) remove TBL support in PPC performance. It's much more useful to use the 
PMCs, and with Apple's CHUD it's fairly easy too. No reason to keep useless
    code around
2) make the PPC perf stuff a configure option
3) make put_pixels16_altivec a bit faster by unrolling the loop by 4
patch by (Romain Dolbeau <dolbeau at irisa dot fr>)

Originally committed as revision 2022 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-07-09 20:18:13 +00:00
Alex Beregszaszi
e103117177 10l found by Curi Fabio Eduardo (SFL) <curif@TELEFONICA.COM.AR> 
Originally committed as revision 2002 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-07-03 17:02:03 +00:00
Alex Beregszaszi
e3ee328330 tv standard selection support for dv1394 and grab (v4l) 
Originally committed as revision 1987 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-06-25 10:21:45 +00:00
Fabrice Bellard
01310af292 added ffplay utility 
Originally committed as revision 1936 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-06-07 18:34:02 +00:00
Falk Hüffner
3db320ea0c Warning fixes. 
Originally committed as revision 1884 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-15 01:34:47 +00:00
Michael Niedermayer
d8085ea727 cleanup 
Originally committed as revision 1882 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-14 23:08:01 +00:00
Roman Shaposhnik
631670888d * introducing new public interface in imgconvert.c 
+ avcodec_get_pix_fmt
         converts textual representation of pixel format into
	 the actual id. Complements avcodec_get_pix_fmt_name.
       + avpicture_layout
         serializes given picture into a flat array.
	 Complements avpicture_fill.

   * adding a new option -pix_fmt to the ffmpeg, in order to control
     pixel format for the codecs that do support it, like rawvideo,
     for example.

   * reducing complexity of the rawvideo codec by splitting it in two
     and making it more reliable via hooking up to the avpicture_layout.
     Plus adding new FourCC as described here: http://www.fourcc.org

   * A tiny fix for avienc.c that makes avih and video strf consistent
     regarding codec FourCC.

Originally committed as revision 1842 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-07 19:01:45 +00:00
Brian Foley
bd07398046 -map and sanity checking patch by (Brian Foley <bfoley at compsoc dot nuigalway dot ie>) 
Originally committed as revision 1835 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-05 20:39:24 +00:00
Roman Shaposhnik
5fe03e3837 * making it possible to override aspect ratio from the command line 
Originally committed as revision 1828 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-29 19:46:08 +00:00
Roman Shaposhnik
880e8ba730 * fixing NTSC frame rate for DV streams 
* let ffmpeg preserve 'aspect_ratio' for recoding.
  Do we want to make it tweakable from the command line ?

Originally committed as revision 1827 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-29 01:51:38 +00:00
Roman Shaposhnik
e738cee9c4 Complete support for OpenDML AVIs and AVIs > 2Gb. 
Originally committed as revision 1814 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-23 02:04:40 +00:00
Roumen Petrov
9680a72282 restore old tty in ffmpeg patch by (Roumen Petrov <ffmpeg at roumenpetrov dot info>) 
Originally committed as revision 1750 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-10 18:21:06 +00:00
Michael Niedermayer
0da71265d8 H264 decoder & demuxer 
Originally committed as revision 1732 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-04 14:42:28 +00:00
Michael Niedermayer
558eae031e 10l 
Originally committed as revision 1696 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-20 21:32:43 +00:00
Sylvain Corré
d66c7abc93 MacOS X stack overflow? patch by (Sylvain Corré <sylvain dot corre at wanadoo.fr>) 
Originally committed as revision 1694 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-20 01:32:17 +00:00
Fred Rothganger
e8750b0076 rawvideo patch by (Fred Rothganger <rothgang at uiuc dot edu>) 
Originally committed as revision 1687 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-16 21:03:20 +00:00
François Revol
d4ad24c17d Cleaner support for usleep() 
Originally committed as revision 1668 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-12 17:14:28 +00:00
Michael Niedermayer
14bea432f1 per context frame_rate_base, this should finally fix frame_rate related av sync issues 
Originally committed as revision 1666 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-12 15:16:19 +00:00
Slavik Gnatenko
69db4e10f2 restoring OS/2 compatibility patch by ("Slavik Gnatenko" <miracle9 at newmail dot ru>) 
Originally committed as revision 1663 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-11 12:09:13 +00:00
Alex Beregszaszi
ce2749d2c4 simplified 
Originally committed as revision 1655 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-09 16:07:19 +00:00
Max Krasnyansky
bdfcbbed79 Frame rate emulation patch by (Max Krasnyansky <maxk at qualcomm dot com>) 
Originally committed as revision 1641 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-07 12:37:49 +00:00
Michael Niedermayer
21e59552d6 extended option for h263+ patch by (fixounet at free dot fr) with some minor modifications 
Originally committed as revision 1622 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-05 16:10:13 +00:00
Michael Niedermayer
b0368839ac MpegEncContext.(i)dct_* -> DspContext.(i)dct_* 
bitexact cleanup

Originally committed as revision 1617 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-03 14:54:00 +00:00
François Revol
3f07e60546 fix for legacy audio 
Originally committed as revision 1583 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-02-12 21:38:38 +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
Zdenek Kabelac
b29f97d136 * static,const,compiler warning cleanup 
Originally committed as revision 1571 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-02-10 09:44:47 +00:00
François Revol
04bbd31b9f fix for using ffplay without specifying the audio device 
Originally committed as revision 1555 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-02-08 14:13:52 +00:00
Michael Niedermayer
63b15e559a mpeg1 bframe encoding patch by (Raphaël LEGRAND) with some modifications by me 
Originally committed as revision 1551 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-02-08 12:00:57 +00:00
Fabrice Bellard
1501987b46 Audio support for DV1394 by Max Krasnyansky 
Originally committed as revision 1516 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-27 22:59:42 +00:00
Fabrice Bellard
e9a9e0c210 use av_strdup() 
Originally committed as revision 1507 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-23 23:34:29 +00:00
Fabrice Bellard
47e2a6e6c5 use av_realloc() 
Originally committed as revision 1504 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-23 22:59:35 +00:00
Fabrice Bellard
a5df11ab1e dv1394 channel selection by Max Krasnyansky - modified channel number to be in base 10 by default 
Originally committed as revision 1500 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-23 18:44:26 +00:00
Fabrice Bellard
79a7c2683e grab device is in AVFormatParameter (at least better than global variable) - currently unused video output stuff for ffplay 
Originally committed as revision 1498 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-23 10:31:32 +00:00
Max Krasnyansky
8aa3ee32c2 dv patch by Max Krasnyansky (maxk at qualcomm dot com) 
Originally committed as revision 1493 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-22 22:40:52 +00:00
Romain Dolbeau
35e5fb067e PPC perf, PPC clear_block, AltiVec put_pixels8_xy2 patch by (Romain Dolbeau <dolbeau at irisa dot fr>) 
Originally committed as revision 1476 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-19 19:00:45 +00:00
Philip Gladstone
204c0f48f4 When doing -vstats and also changing the frame rate, then don't count (and 
report) frames that are dropped.

Originally committed as revision 1465 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-17 04:14:50 +00:00
Michael Niedermayer
db40a39aba AltiVec perf (take 2), plus a couple AltiVec functions by (Romain Dolbeau <dolbeau at irisa dot fr>) 
Originally committed as revision 1464 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-16 21:54:55 +00:00
Slavik Gnatenko
f3ec2d46ba os2 support patch by ("Slavik Gnatenko" <miracle9 at newmail dot ru>) 
Originally committed as revision 1447 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-11 20:34:38 +00:00
Fabrice Bellard
817b23ffcf still image support - increase audio buffer size - do hex dump even if packet is discarded 
Originally committed as revision 1440 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-11 05:05:47 +00:00
Michael Niedermayer
3bea538625 1000l, but for whom? (zero ME sucks and caused the many I frames in the regression tests) 
Originally committed as revision 1405 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-06 23:17:46 +00:00
Michael Niedermayer
f560dd8279 huffyuv 4cc & -strict 
(huffyuv still doesnt work with ffmpeg (it does work with mencoder though) someone should fix the avi de(muxer))

Originally committed as revision 1363 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-27 11:42:52 +00:00
Philip Gladstone
be4ce15743 This fixes the jerky video from vob files. However, I am convinced that this 
is the wrong solution to the problem. In particular, if you specify an output
frame rate, then it doesn't work correctly. My feeling is that the pts value
ought to be interpolated between those frames where the pts is actually
known. Maybe someone else could do that (change the line that I added,
setting a value equal to AV_NOPTS_VALUE).
Happy Christmas.

Originally committed as revision 1361 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-25 04:03:30 +00:00
Michael Niedermayer
18531e5233 fix segfault with -vcodec copy 
Originally committed as revision 1360 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-24 13:04:26 +00:00
Michael Niedermayer
1d366fceea 10l 
Originally committed as revision 1345 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-20 18:40:42 +00:00
Michael Niedermayer
17a70fdeef mb qp limits 
Originally committed as revision 1340 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-18 10:09:43 +00:00
Michael Niedermayer
59b571c1e4 more debug output 
Originally committed as revision 1338 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-17 11:25:29 +00:00
Philip Gladstone
e47ec5157e Add the -em_rate option to make the img reader run at the nominal frame rate. 
This is used for regression testing ffserver

Originally committed as revision 1333 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-11 03:21:40 +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
Dieter
34b10a5791 crop optmization patch by (Dieter Shirley <dieters at schemasoft dot com>) 
Originally committed as revision 1311 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-05 09:00:18 +00:00