Transcoding 44.1kHz type up 352.8kHz, 48kHz type files Up 384kHz

[simoncn]

You can do this by using input type filters. For example, this setting for stream.transcode does what you want for FLAC files:

flac(44):wav;352, flac(88):wav;352, flac(176):wav;352, flac(48):wav;384, flac(96):wav;384, flac(192):wav;384

Transcoding to a higher sample rate can't add musical information that isn't present in the original file. A 192kHz recording will sound better than a 48kHz recording transcoded up to 192kHz. Depending on your setup and your streamer/DAC, you might hear a slight improvement from transcoding or you might not.