if (s->video_size && (ret = av_parse_video_size(&width, &height, s->video_size)) < 0) {
av_log (avctx, AV_LOG_ERROR, "Couldn't parse video size.\n");
if (s->video_size && (ret = av_parse_video_size(&width, &height, s->video_size)) < 0) {
av_log (avctx, AV_LOG_ERROR, "Couldn't parse video size.\n");