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14 Commits

Author SHA1 Message Date
Roman Shaposhnik ddaae6a9d1 * DV demuxer is now capable of decoding auxilary audio stream. So, 
everybody who still uses second streo track for dubbing can
     now export it.

   * void* -> DVDemuxContext* change (per Fabrice's suggestion).

   * -dv1394 capture now works in all modes.

Originally committed as revision 2458 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-31 22:26:26 +00:00
Michael Niedermayer 5ff85f1d8b AVRational 
sample_aspect_ratio
aspect ratio in JPEG JFIF is SAR not DAR !
removed nonsense SAR guessing code
various related cleanups
bugs?

Originally committed as revision 2403 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-20 20:23:46 +00:00
Roman Shaposhnik a686caf03d * fixing bug that prevented resampling the picture and 
changing pix_fmt at the same time.

   * aspect ratio should be more reliable for DV now.

Originally committed as revision 2338 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-03 01:08:10 +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 490579042a 64 bit pts for writing - more const usage 
Originally committed as revision 2255 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-10 22:37:33 +00:00
Roman Shaposhnik 118e91f3d8 * Phase 1 for DV encoding support. Muxing/demuxing of DV streams is now 
possible. For example you can do:

          ffmpeg -i i.dv -i audio_track.mp3 -map 0.0 -map 1.0 \
	         -vcodec copy -acodec pcm_s16le out.dv

   * Preparations for getting rid of DVAUDIO codec, DV stream really
     contains PCM audio, so there's no codec needed if we have a
     decent demuxer.

   * Providing entry points for dv1394 write support.

Originally committed as revision 2174 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-08-28 19:53:47 +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
Roman Shaposhnik 3e2937bef3 dv file format support patch by (Roman Shaposhnick <rvs at sun dot com>) 
Originally committed as revision 1742 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-08 09:56:19 +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
Fabrice Bellard ec82011340 DV packet copy fix by Roman Shaposhnick 
Originally committed as revision 1548 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-02-06 22:34:55 +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
Fabrice Bellard 2a6874fd24 removed warnings 
Originally committed as revision 1496 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-23 09:52:30 +00:00
Fabrice Bellard abac617591 renamed libav to libavformat 
Originally committed as revision 1276 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-25 19:07:40 +00:00