[pulseaudio-discuss] always resampling to float32le?

[sladivadi]

Hi,

I wonder what sample format I should use in order to minimize resampling
across various module-combine and module-remap sinks.
I specified rate=s32le for all virtual sinks I use since my hardware seems
to only open like this when specifiyong a 32bit or 24bit format. 24bit is
what my hardware actually supports (Realtek RC888).

However when looking at output of pulseaudio -v I see:
I: resampler.c: Using float32le as working format.

Is PS resampling two times from for example 16bit to s32le to float32le?

Regards,
Sladi