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924311cd98
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1145 Commits

Author SHA1 Message Date
Michael Niedermayer
924311cd98 some libmpeg2 style bitstream reader fixes (no dv doesnt yet work with it) 
Originally committed as revision 1874 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-14 10:54:25 +00:00
BERO
05858889b2 decode motion & modulo optimize patch by (BERO <bero at geocities dot co dot jp>) 
Originally committed as revision 1872 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-14 01:08:02 +00:00
BERO
d8e00c0997 bitstream reader optimize patch by (BERO <bero at geocities dot co dot jp>) 
Originally committed as revision 1871 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-14 00:32:22 +00:00
BERO
7062fad6e9 small optimize mpeg12.c/get_qscale patch by (BERO <bero at geocities dot co dot jp>) and the return idea by arpi 
Originally committed as revision 1870 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-13 23:38:51 +00:00
Michael Niedermayer
f7a8c179a7 optimizations 
Originally committed as revision 1869 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-13 13:38:09 +00:00
Zdenek Kabelac
d04fdff161 * oops - reversed last commit 
Originally committed as revision 1868 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-13 08:21:35 +00:00
Michael Niedermayer
4704097a2b optimizations 
Originally committed as revision 1867 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-13 00:46:42 +00:00
Michael Niedermayer
f138f88364 100l (document buffer padding requirements) 
Originally committed as revision 1866 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-12 23:03:00 +00:00
Zdenek Kabelac
2def278a45 * sync 
Originally committed as revision 1865 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-12 17:59:26 +00:00
Zdenek Kabelac
445ad18d65 * link libfaad when needed 
Originally committed as revision 1862 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-12 12:32:33 +00:00
Zdenek Kabelac
aea22133c4 * quiet missing EOF \n warning 
Originally committed as revision 1861 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-12 12:31:02 +00:00
Zdenek Kabelac
280bd7b7de * support for AAC audio streams via libfaad 
* could be complied with runtime linking of libfaad (CONFIG_FAADBIN)
* missing/untested support for raw AAC streams (maybe there will be
  just one entry for aac)
* missing configure check for libfaad/config option

Originally committed as revision 1857 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-12 10:55:19 +00:00
Mike Melanson
74c0ac1274 fix image buffer leak on keyframes, add more error condition checks 
Originally committed as revision 1856 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-12 04:28:35 +00:00
Roman Shaposhnik
affd55a132 * fixing a bug in avpicture_layout (PAL8 wasn't handled properly) 
* adding regression tests for all pix_fmt conversions
   * making libavtest part of the default testsuite

Originally committed as revision 1855 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-12 02:53:43 +00:00
Dan Christiansen
04431ca1c0 ranlib patch by (Dan Christiansen <danchr at daimi dot au dot dk>) 
Originally committed as revision 1853 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-11 11:26:35 +00:00
Michael Niedermayer
0549302188 more idct_permute docs 
Originally committed as revision 1852 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-11 10:19:05 +00:00
Mike Melanson
96a7e73b24 fix motion vector decoding bug and reinstate interframes 
Originally committed as revision 1851 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-11 04:47:45 +00:00
Mike Melanson
463d086bb5 get those permutations straight 
Originally committed as revision 1850 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-11 02:51:07 +00:00
Mike Melanson
892fc83e88 squashed a bunch of subtle array indexing bugs, fixed block mapping 
added more error checking, added (and enabled, for the time being) a
keyframe-only mode

Originally committed as revision 1849 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-10 21:46:17 +00:00
Michael Niedermayer
85ea6b2958 print obmc bug info only if avctx->debug&1 
Originally committed as revision 1848 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-10 21:35:29 +00:00
Mike Melanson
0433188259 dump the shady binary search logic (the part that binary searches 
through unsorted data)

Originally committed as revision 1847 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-10 16:06:33 +00:00
Mike Melanson
89a79364ed change the way the ImageDescription is passed to the decoder 
Originally committed as revision 1846 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-10 04:30:29 +00:00
Michael Niedermayer
8b82a95675 svq3 decoder by anonymous 
Originally committed as revision 1845 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-09 22:16:14 +00:00
Mike Melanson
a466e345e4 correct the custom coding mode alphabet, add some validation on the 
motion vectors (which are not completely correct yet)

Originally committed as revision 1844 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-08 02:01:17 +00:00
Michael Niedermayer
5fd74135ad more #ifdef CONFIG_ENCODERS by (Wolfgang Hesseler <qv at multimediaware dot com>) 
Originally committed as revision 1843 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-07 23:32:45 +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
Mike Melanson
4e80eb21af looking better all the time! motion compensation is starting to work 
Originally committed as revision 1841 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-07 12:28:36 +00:00
Mike Melanson
44ae98ddef fixed buffer allocation logic (hopefully) so that decoder does not crash 
most ffmpeg-enabled apps; added a bunch on motion compensation stuff
which is effectively disabled at the moment while details are worked out

Originally committed as revision 1840 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-07 02:30:37 +00:00
Michael Niedermayer
e20c40697c release buffer cleanup 
Originally committed as revision 1839 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-06 20:43:37 +00:00
Mike Melanson
61873c4a44 fix decoder so that ffmpeg does not crash, at least not right away 
Originally committed as revision 1838 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-06 03:11:20 +00:00
Michael Niedermayer
814b648c75 Tiny patch for OpenBSD by (Björn Sandell <biorn at dce dot chalmers dot se>) 
Originally committed as revision 1837 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-05 23:22:56 +00:00
Michael Niedermayer
eb14c71360 doxy 
Originally committed as revision 1832 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-05 10:00:57 +00:00
Mike Melanson
d86053a416 first pass at a new VP3 video decoder 
Originally committed as revision 1831 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-05 02:54:15 +00:00
Arpi
9616355144 looks better (req. for mp-G2) 
Originally committed as revision 1830 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-03 19:26:52 +00:00
Roman Shaposhnik
ed543377a4 making it nicer to the client who doesn't expect errors messages in stdout 
Originally committed as revision 1829 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-01 22:45:09 +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
Michael Niedermayer
cfcff63685 10l 
Originally committed as revision 1826 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-27 13:44:01 +00:00
Michael Niedermayer
067ff8b1ee tired 
Originally committed as revision 1825 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-27 01:33:39 +00:00
Michael Niedermayer
bb463d8102 10l (returning negative number of consumed bytes if the first startcode of a frame was split between 2 buffers) 
Originally committed as revision 1824 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-27 01:11:26 +00:00
Michael Niedermayer
7c9375f15a 10l 
Originally committed as revision 1823 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-25 20:03:17 +00:00
Michael Niedermayer
a0c8317396 2pass stats fix (by ffdshow cvslog) 
Originally committed as revision 1822 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-25 19:46:00 +00:00
Michael Niedermayer
93d4546633 typo in a comment ... 
Originally committed as revision 1821 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-25 16:18:35 +00:00
Michael Niedermayer
d90cf87b90 fixing mixed dr1 + internal buffers 
Originally committed as revision 1820 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-25 00:29:48 +00:00
Michael Niedermayer
5755c27f47 doc fixes (forgot to commit) 
Originally committed as revision 1819 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-25 00:21:53 +00:00
Zdenek Kabelac
5d23497493 * more strict types 
Originally committed as revision 1815 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-23 08:56:14 +00:00
Michael Niedermayer
80097bbf71 cleanup mpeg1/2 bitstream parser 
Originally committed as revision 1813 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-22 13:55:12 +00:00
Zdenek Kabelac
5cd62665f0 * fixed initialization and some memleak 
* filling more avcodecs variables
* extending/improving mov parsing (unfinished)

Originally committed as revision 1812 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-22 08:36:39 +00:00
Fabrice Bellard
b5ff5e22e9 rgb555 alpha extraction fix 
Originally committed as revision 1810 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-21 22:37:39 +00:00
Fabrice Bellard
0469baf14f added img_get_alpha_info() 
Originally committed as revision 1809 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-21 21:20:46 +00:00
Fabrice Bellard
0a05e4940b fixed PIX_FMT_YUV422 conversions 
Originally committed as revision 1806 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-21 15:15:59 +00:00