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ffmpeg_opt: Dont exit on avformat_find_stream_info() failure if there are streams

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This allows "-codec copy -f framecrc" on files with only unindentifyable streams

Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-06-10 17:51:58 +02:00
parent 1d54f51084
commit eec55e622a
1 changed files with 4 additions and 2 deletions
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6
ffmpeg_opt.c
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@ -888,8 +888,10 @@ static int open_input_file(OptionsContext *o, const char *filename)
ret = avformat_find_stream_info(ic, opts);
if (ret < 0) {
av_log(NULL, AV_LOG_FATAL, "%s: could not find codec parameters\n", filename);
avformat_close_input(&ic);
exit_program(1);
if (ic->nb_streams == 0) {
avformat_close_input(&ic);
exit_program(1);
}
}
timestamp = (o->start_time == AV_NOPTS_VALUE) ? 0 : o->start_time;