Problems playing mp4 and aif files

[The Pied Piper]

Simon,

I have experimented using Kinsky (iOS, Mac and Windows) to serve my naim uniqute. The result is the same: mp3s are the only file type that plays.
I have compared the minimsever logs for successful mp3 and unsuccessful mp4 streams.
mp4s seems to fall down with the message:
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HTTPService: SocketException writing HTTP response to java.net.SocketOutputStream@1b00667
closed socket Socket[addr=/10.0.1.40,port=1559,localport=9790]
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I can PM you the logs if you want to look in more detail.

Using the naim app control, n-Stream, I am able to stream mp3, flac and wav files but nothing else using minim. So I am getting different results with different controls.

Using Twonky, I can stream both mp3 and mp4 to the naim.

I have also tried streaming to my Panasonic Viera TV using the TV remote. Using Minim, I can stream both mp3 and mp4 but nothing else (same with Twonky).

Hope this helps to see where any problem lies.