If you want to play this smoothly, you need to use a device/PC with at least dual-core processor.You have to update your player to latest version. Also if you use your PC to watch it, installing LAV Filter will help you a lot if you want to use KMPlayer or PotPlayer. However, MPC-HC (preferably in K-Lite Media Codec Pack) is the recommended. Many updated players have native support for the codec. To play on Android, use MX Player.