Req XBMC rPi - Change output audio source
I think everything is actually ok.

I forgot that Audacity dithers wav files by default, so I was actually generating some white noise in my 'silence' wav files. I am pretty sure all 32 bits are being sent because the white noise was less in a 24 bit wav file and almost inaudible in a 32bit wav file. The flac files actually seem to contain silence.

The other noise I was hearing was from the Keep Alive setting in Audio. I have a vague recollection that it was intentional to stop some DACs detecting silence. If I turn it off sometimes my DAC takes a few seconds to ramp up the volume from auto mute.

I couldn't see what bit depth was default in the xbmc.log file.

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RE: XBMC rPi - Change output audio source - by primaeval - 2014-04-16, 16:18

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