Unsolved QVideoWidget on Debian Jessie

[Zola]

Hello,

I have a problem that when I play video in my Qt application it is very slowed. I thought that problem was in my CPU load, because I have QWebView which also works in main (gui) thread, but then I figured out that hardware acceleration may be the problem?

My platform is BeagleBone Black running under Debian Jessie 8.2

Any help is appreciated.

[jsulm]

Did you try to play back same video with for example VLC?

[Zola]

@jsulm

Yes it works, but its slowed also.

[jsulm]

Then it is probably not related to Qt.

[Zola]

Thanks @jsulm

I am assuming that problem is in video drivers, I use fbdev by default (/etc/X11/xorg.conf)

The same situation with HTML5 video