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

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
pull/126/head
Stefano Sabatini 16 years ago
parent bdb9fd9b7f
commit fc5d0db59a
  1. 3
      ffmpeg.c

@ -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;

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