[popcornmix]

FF/RW seems to work well -much less visual distortion - however- when I try to go back to play from faster speed, then video stops,- saying \seeking\ - for a second and then if I press play, the audio continues but the video freezes?

I did see something like this in my main setup, but haven't seen it when debugging - I'll try to reproduce.
This probably only affects "omxplayer" acceleration, so you could try disabling that.