AV_SYNC_VIDEO_MASTER  970 ffplay.c           if (is->av_sync_type == AV_SYNC_VIDEO_MASTER) {
AV_SYNC_VIDEO_MASTER 1509 ffplay.c           if (((is->av_sync_type == AV_SYNC_VIDEO_MASTER && is->video_st) ||
AV_SYNC_VIDEO_MASTER 2443 ffplay.c               av_sync_type = AV_SYNC_VIDEO_MASTER;