ffmpeg: dont try to run the subtitle encoder on non subtitle streams

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-03-03 20:45:41 +01:00
parent ab5d46df16
commit b79dfd16cb
1 changed files with 2 additions and 1 deletions

View File

@ -1894,7 +1894,8 @@ static int transcode_subtitles(InputStream *ist, AVPacket *pkt, int *got_output)
for (i = 0; i < nb_output_streams; i++) {
OutputStream *ost = output_streams[i];
if (!check_output_constraints(ist, ost) || !ost->encoding_needed)
if (!check_output_constraints(ist, ost) || !ost->encoding_needed
|| ost->enc->type != AVMEDIA_TYPE_SUBTITLE)
continue;
do_subtitle_out(output_files[ost->file_index]->ctx, ost, ist, &subtitle);