PS3 and mp4 not playing with 5.2.2

[Saber]

I use the UMS server for streaming to my PS3 as well as ipads, so I usually encode movies that I have into the mp4 format so that they'll play on the ipad without an issue.

Anyway after upgrading to 5.2.2 I'm unable to get mp4 format to play. The audio will stutter and pause, while the video will usually just freeze after the first 2-3 seconds of playing it.

I've attached my debug log if anyone can help offer some suggestions to what I could be doing wrong I would appreciate it.

Thanks,