Play MKV, MP4 videos on Fire TV stick from USB disk (Fire OS 7/8)
How to play MKV and MP4 video files on Fire TV? Obviously you need a Video Player for Android TV, Fire TV sitck/cube comes with 2 major version of Fire OS now, one is version 7 and the other is version 8. On version 7, your player app can access USB disk directly, on Version 8, you need to use Storage Access Framework to access the disk.