I want to watch fullscreen videos (without stupid annoying black stripes and without zooming - just stretch the vid to screensize) with the 720p libraries. I have problems when playing videos with multiple audio streams. What I tried so far: 1. Built-in media player - works well, but no fullscreen option. 2. Kmplayer - works perfect, but only for movies with one audio stream. When two or more - sound disappears on screen tap or volume change or whatever action I do, and usually not comes back until I do some rewinding back and forth. 3. Mediabox - works well, but no fullscreen option. Purging and reinstalling KMplayer didn't help. Any solutions?