As I discovered netwalker is quite powerful device and can play full screen video smoothly.
Details are here:
In short. After dumping pulseaudio totem player and vlc player started to play video smoothly. But there is a problem:
Video is played too fast.
I dod not have enough time to find out why and how to fix this.
Maybe it has something in common with cpu governor and constant switching between 160MHz and 800MHz?
I have written a nifty script to wisualize how cpu is switched and it shows that in normal conditions cpu can be switched 2-5 times per second between 160 and 800MHz and stays in higher clock for 5-20% of time. Maybe players got confused by this?
I will check this soon...
Any way. It is nice to be here again