[m_gl]

Oki - so we have kernel issue? Audio clock running in wrong speed?

I don't think so. More likely that this "issue" was introduced with re-encoding.
This is why the preferred mode is "sync playback to display". With this mode those type of tittle errors won't show.

But this isn´t a single file, many files have that issue. As i said for example the dune base 3d played the files fine even with passthrough.
Btw even the Pi2 is working fine with Kodi and omxplayer.
And also all 23.769 "re-encoded" files running fine with passthrough, thats the stange thing.

If you need more logs or samples, i could help.