I stayed on 4.17 to get video playback working that follows the documented way to do it. That said, UE4 Staff have commented on my thread about the steps needed to make it work in 4.18. I have not verified that it works. If you can make it work, plz let me know. - UE4 4.18 - Android Streaming MediaPlayer clearing GL error: 0x500 - Mobile - Unreal Engine Forums Thanks!