dtas-player warning

[Rene Maurer]

Hello

First of all: dtas is great!

When playing flac file over USB, dtas-player displays the following
warning:

play WARN alsa: can't encode 32-bit Signed Integer PCM

I have done the following to enable my USB-DAC:
dtas-ctl sink ed default env.AUDIODEV=hw:1,0 env.AUDIODRIVER=alsa

When I do in a shell:
    export AUDIODRIVER=alsa
    export AUDIODEV=hw:1,0
    play x.flac
.... no warning is displayed.

I am using dtas 0.5.0.

Any suggestions?

Kind regards
René