I downloaded and checked the bitrate of your 1080 youtube clip and it is 4787kbps, then downloaded one of mine and it’s 5992kbps. I don’t know why yours is lower, maybe the format we uplaoded makes the difference. I uplaoded a 28mbs .mts file. Maybe try a higher bitrate file and see if there’s a difference. Also a fade in or out will show low bitrate artifacts like your getting more than one without any fades, so if you want youtube to be your player, maybe don’t use fades, if a higher quality upload doesn’t get you your desired results. Hope this helps, Danny Hays