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Improve error message in case of output file with no streams, dumping

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the empty file format representation and specifying the index number
of the output file.

Originally committed as revision 15870 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Stefano Sabatini 2008-11-17 23:27:05 +00:00
parent bdb9fd9b7f
commit fc5d0db59a
1 changed files with 2 additions and 1 deletions
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3
ffmpeg.c
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@ -1582,7 +1582,8 @@ static int av_encode(AVFormatContext **output_files,
for(i=0;i<nb_output_files;i++) {
os = output_files[i];
if (!os->nb_streams) {
fprintf(stderr, "Output file does not contain any stream\n");
dump_format(output_files[i], i, output_files[i]->filename, 1);
fprintf(stderr, "Output file #%d does not contain any stream\n", i);
av_exit(1);
}
nb_ostreams += os->nb_streams;