I've not manage to test every DLNA combination of format, samplerate, channel and bit depth but the following all worked (= good support):
- aiff : 44.1x2x16 / 192x8x24
- m4a: 44.1x2x16 / 192x8x24
- mpeg: 44.1x2x16 (mp3)
- wav: 44.1x2x16 / 192x8x24
- x-fac: 44.1x2x16 / 192x8x24
-


HT:M80,VP150,QS8,EP500 Outside:4xM3 Office:AudioBytes, Rumpus: M60,VP150,M22 Portable:2 x Airs