VSYNC_DROP        747 fftools/ffmpeg.c     if ((st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO && video_sync_method == VSYNC_DROP) ||
VSYNC_DROP       1112 fftools/ffmpeg.c             format_video_sync != VSYNC_DROP) {
VSYNC_DROP       1148 fftools/ffmpeg.c         case VSYNC_DROP:
VSYNC_DROP       3094 fftools/ffmpeg_opt.c     else if (!av_strcasecmp(arg, "drop"))        video_sync_method = VSYNC_DROP;