Commit Graph

190 Commits

Author SHA1 Message Date
Roman Shaposhnik
2744ca9ac9 * providing MPEG codecs with a generic fields in AVFrame to use.
* fixing YUV4MPEG format.

    * fixing a bug in DV codec where coded_frame was not set.

Originally committed as revision 2396 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-18 03:19:44 +00:00
Roman Shaposhnik
00c28046e4 * fix for a trivial 100l declaration typo
Originally committed as revision 2393 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-16 04:50:54 +00:00
Michael Niedermayer
f539eb52fe align
Originally committed as revision 2389 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-15 16:20:50 +00:00
Alex Beregszaszi
ed7debda14 removed the obsolete and unused parameters of init_put_bits
Originally committed as revision 2366 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-12 21:25:00 +00:00
Roman Shaposhnik
86a7e11502 * recommiting change from SF CVS
Originally committed as revision 2350 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-11 01:41:41 +00:00
Roman Shaposhnik
4fa1c4fa8d * preAlpha DV encoding support -- there's still a truckload
of work to do, but it least people can try it out and share
      ideas. Please don't hesitate to give it a spin:

         $ ffmpeg -i file.avi file.dv

      is all you need.

    * fix for a deallocation bug in DV muxer

Originally committed as revision 2327 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-01 23:34:46 +00:00
Roman Shaposhnik
7458ccbb02 * DV handling was streamlined for both muxing/demuxing and
decoding. All muxing/demuxing functionality is now available
     in libavformat/dv.[ch].

   * dv1394.c and avidec.c were hooked up with general DV demuxer.

   * DVAUDIO is dead! Long live pcm_s16le!

   * DV audio is now always recognized -- which means we can
     now hear all those ducks quaking in pond.dv.

Originally committed as revision 2319 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-29 17:54:07 +00:00
Fabrice Bellard
df15903f27 removed unused variable
Originally committed as revision 2159 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-24 22:13:48 +00:00
Michael Niedermayer
62cf114b59 seems i guessed correctly (last 411 chroma block isnt scaled but cut and reordered)
Originally committed as revision 1888 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-16 21:47:02 +00:00
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
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
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
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
6aafe463e5 support for DV aspect ratio and erroneous audio patch by (Dan Dennedy (dan at dennedy dot org) and Roman Shaposhnick <rvs at sun dot com>)
Originally committed as revision 1731 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-04 13:45:45 +00:00
Roman Shaposhnik
deb0a292b0 AVI type 1 support patch by (Roman Shaposhnick <rvs at sun dot com>)
Originally committed as revision 1714 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-28 14:05:55 +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
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
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
Roman Shaposhnik
948c3a1397 support for PAL 4:1:1 SMPTE 314M DV streams patch by (Roman Shaposhnick <rvs at sun dot com>)
Originally committed as revision 1612 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-27 23:26:31 +00:00
Wolfgang Hesseler
7604246d1a more #ifdef CONFIG_ENCODERS patch by (Wolfgang Hesseler <qv at multimediaware dot com>) with modifications by me (s/WOLFGANG/CONFIG_ENCODERS/ and some other fixes)
Originally committed as revision 1588 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-16 23:05:38 +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
Fabrice Bellard
425ed6e223 DV audio decoder by Roman Shaposhnick
Originally committed as revision 1514 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-27 09:21:30 +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
0e15384d9d fixing DCTELEM != short
Originally committed as revision 1462 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-15 19:21:21 +00:00
bubu
ccfddafbd9 warnings patch by (bubu <bubu at bubu dot net>)
Originally committed as revision 1386 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-01 15:10:45 +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
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
adb4328917 * not checking for get_buffer_callback - it would be user's error
* if DR1 is disabled in get_buffer_callback silently fallback to
  non-dr rendering

Originally committed as revision 1208 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-14 18:43:49 +00:00
Zdenek Kabelac
18f770162b * fixing some minor const warnings
Originally committed as revision 1205 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-12 15:00:04 +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
Arpi
df1c67adda 10l - set pixelfmt (colorspace) _before_ calling get_buffer() callback
Originally committed as revision 1185 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-10 18:45:36 +00:00
Zdenek Kabelac
b0397e0e00 * DR1 support
Originally committed as revision 1157 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-04 18:03:10 +00:00
Fabrice Bellard
d017ab70f4 support buffers containing more than one frame
Originally committed as revision 1016 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-09 12:35:22 +00:00
Fabrice Bellard
1c05e11d02 fixed NTSC end of line bug
Originally committed as revision 1014 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-08 17:54:02 +00:00
Arpi
9e39878252 10l - MMX/FPU state was not restored, causing nonsense fpu behaviour in caller (mplayer)
Originally committed as revision 1011 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-07 23:08:42 +00:00
Arpi
e9feea594a DV ntsc support, 411P colorspace added
Originally committed as revision 1010 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-07 21:28:33 +00:00
Alex Beregszaszi
defdfc9aa0 moved dct init out from mpv_common_init to dct_common_init (for less-uglier way for dv)
Originally committed as revision 1002 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-04 20:59:29 +00:00
Fabrice Bellard
7be166e4ea simplified parsing - added MMX idct support
Originally committed as revision 1000 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-04 07:49:00 +00:00
Fabrice Bellard
5d2231ee8f first working version of DV video decoder
Originally committed as revision 998 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-03 21:07:39 +00:00