for those who have problems with audio sync and shutter video

[dante17292]

if you have audio sync problem you must refresh yor hdmi
1-go to setting
2-screen
3-hdmi mode
4-choose a random resolution
5-and then click restore for return to your resolution
you must do this every time you shutdown yor device

now you can view a video without audio sync problem and for me solve also the shuttering problem
i hope someone do a script for refresh the hdmi resolution at start-up

[metRo_]

if you have audio sync problem you must refresh yor hdmi
1-go to setting
2-screen
3-hdmi mode
4-choose a random resolution
5-and then click restore for return to your resolution
you must do this every time you shutdown yor device

now you can view a video without audio sync problem and for me solve also the shuttering problem
i hope someone do a script for refresh the hdmi resolution at start-up

And I can confirm that it works! OMD

EDIT: works on youtube app but not on xbmc