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1372 Commits

Author SHA1 Message Date
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
Fabrice Bellard
0a9ad8d13d loss fixes (thanks to Daniel Serpell) - shrink22 fix 
Originally committed as revision 1805 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-21 15:01:37 +00:00
Fabrice Bellard
e352ff0895 added all missing UV conversions 
Originally committed as revision 1803 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-21 14:38:52 +00:00
Fabrice Bellard
7e7e594092 almost exhaustive image conversion support 
Originally committed as revision 1802 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-21 13:53:46 +00:00
Fabrice Bellard
c50c0bc88b accurate YUV to RGB and RGB to YUV conversions - added comments 
Originally committed as revision 1801 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-21 12:12:58 +00:00
Fabrice Bellard
b6147995ac YUV formats/gray formats are correctly defined - added format loss information - preliminary JPEG YUV formats support 
Originally committed as revision 1800 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-20 16:18:44 +00:00
Fabrice Bellard
59cf08ce90 fixed static init 
Originally committed as revision 1799 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-20 16:16:52 +00:00
Fabrice Bellard
fab219971e new YUV formats for correct JPEG YUV support - added automatic pixel format conversion guessing (minimize loss and size) 
Originally committed as revision 1798 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-20 16:15:43 +00:00
Fabrice Bellard
6d93f19449 rgba32 convert 
Originally committed as revision 1794 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-19 16:21:25 +00:00
Mike Melanson
a44f8ccbf8 code redundancy reduction, courtesy of suxen_drol -at- hotmail.com 
Originally committed as revision 1790 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-19 13:30:09 +00:00
Michael Niedermayer
68bf295e53 better? default thresholds, if this is worse for any files, then tell us ASAP 
Originally committed as revision 1787 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-18 12:50:00 +00:00
Michael Niedermayer
0426af3111 mpeg2 qscale flag 
a few bugfixes for the C pp code
minor optimization

Originally committed as revision 1786 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-18 12:45:34 +00:00
Michael Niedermayer
9534223539 segfault fix 
Originally committed as revision 1784 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-17 19:53:36 +00:00
Arpi
521221cf4b Compile a52 util functions too 
Originally committed as revision 1781 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-16 20:04:20 +00:00
Arpi
1a7c3c8562 Utility functions (CRC calc & float->int converters) 
[imported from MPlayer, based on a52dec's libao]

Originally committed as revision 1780 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-16 20:03:07 +00:00
Michael Niedermayer
6814a25c67 meanigfull dr1 comment 
Originally committed as revision 1779 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-16 19:57:57 +00:00
Roman Shaposhnik
6e023978cf Changes for SPARC/Solaris compatibility. Now it should be possible to 
build and test ffmpeg on SPARC/Solaris 8+ out of the box.

Originally committed as revision 1778 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-15 22:29:37 +00:00
Mike Melanson
deabd4fdde native Indeo3 decoder implementation 
Originally committed as revision 1777 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-15 10:12:38 +00:00
Michael Niedermayer
129dfab2c7 10l 
Originally committed as revision 1774 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-14 20:02:12 +00:00
Michael Niedermayer
9acbbd16b9 check validity of some flags 
Originally committed as revision 1773 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-14 14:06:21 +00:00
Michael Niedermayer
af6e2fed04 minor cleanup / some warning fixes 
Originally committed as revision 1772 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-14 13:44:38 +00:00
Michael Niedermayer
7db52b63da 10l (hadamard fix) 
Originally committed as revision 1771 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-14 09:58:16 +00:00
Michael Niedermayer
7d6e42792d 10l 
Originally committed as revision 1770 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-12 22:53:26 +00:00
Michael Niedermayer
30f73fc72e faster 8x8 & 16x16 plane prediction by skal (massimin at planet-d dot net) 
Originally committed as revision 1769 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-12 22:49:54 +00:00