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ffmpeg: handle the case when get_filtered_frame() fails

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Stefano Sabatini 2011-05-20 00:59:47 +02:00
parent 48df6a2415
commit 6b5e182540
1 changed files with 2 additions and 1 deletions
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3
ffmpeg.c
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@ -1692,7 +1692,8 @@ static int output_packet(AVInputStream *ist, int ist_index,
while (frame_available) {
AVRational ist_pts_tb;
if (ist->st->codec->codec_type == AVMEDIA_TYPE_VIDEO && ost->output_video_filter)
get_filtered_video_frame(ost->output_video_filter, &picture, &ost->picref, &ist_pts_tb);
if (get_filtered_video_frame(ost->output_video_filter, &picture, &ost->picref, &ist_pts_tb) < 0)
goto cont;
if (ost->picref)
ist->pts = av_rescale_q(ost->picref->pts, ist_pts_tb, AV_TIME_BASE_Q);
#endif