[Ffmpeg-devel] Bug? Subtitles not detected in vob
Mon Jan 8 13:58:47 CET 2007
> I am trying to convert a vob (from DVD) to a transport stream, for use
> on a sat top box.
Interesting.. I may have some patches for you to try
(though not concerning your problem described below).
Currently, ffmpeg doesn't play very nicely with subtitles unless
they appear regularly.
> The first thing I run into is that ffmpeg doesn't even detect the
> subtitles in the vob file.
Just a data point -- it did work fine at some time in the past:
% ffmpeg -i test2.vob
FFmpeg version SVN-r6105, Copyright (c) 2000-2004 Fabrice Bellard
configuration: --enable-a52 --enable-mp3lame --enable-gpl --enable-libogg --enable-vorbis --enable-teletext-zvbi
libavutil version: 49.0.0
libavcodec version: 51.11.0
libavformat version: 50.5.0
built on Aug 27 2006 11:12:48, gcc: 2.95.4 20011002 (Debian prerelease)
Input #0, mpeg, from 'test2.vob':
Duration: 00:00:17.3, start: 115.196000, bitrate: 9446 kb/s
Stream #0.0[0x1e0]: Video: mpeg2video, yuv420p, 720x576, 8700 kb/s, 25.00 fps(r)
Stream #0.1[0x81]: Audio: ac3, 48000 Hz, 5:1, 384 kb/s
Stream #0.2[0x80]: Audio: ac3, 48000 Hz, 5:1, 384 kb/s
Stream #0.3[0x24]: Subtitle: dvdsub
Stream #0.4[0x23]: Subtitle: dvdsub
Must supply at least one output file
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