Audirvana 3.5.5.0 DLNA to Pioneer VSX-LX 503

Hello,

i have connect Audirvana 3.5.5.0 over Ethernet with DLNA Pionner VSX-LX 503.
Can DLNA playback the full resolution von Qobuz (192/24) ?
Should my Pioneer play in direct mode ?

Best Regards,

Pat