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Re:Apple Brings Final Cut Pro and Logic Pro to iPad by Maursault on Wednesday May 10, 2023 @05:03AM (#35885228)
> There's nothing special in RME regarding its USB operation.

It's USB Audio that is special.

> iPad can emit material with different sampling rate (haven't verified different bit depth, but I guess, there should be no issues),

Core Audio is a component of iPadOS and iOS, and along with Core Audio comes everything Core Audio can do.

> iPad also knows not to meddle with the software mixing

Is there an example or anecdote you have in mind of a platform meddling with mixing?

> and delegates everything to the DAC.

It's really USB Audio that is performing these miracles.

Re:Apple Brings Final Cut Pro and Logic Pro to iPad by koiueo on Monday May 15, 2023 @05:07PM (#35954498)
> Is there an example or anecdote you have in mind of a platform meddling with mixing?

Sure, Android resamples everything to 48kHz, uses software mixing. No workaround. GNU/Linux by default does the same with PipeWire, PulseAudio and ALSA (dmix). One can configure it for bitperfect playback though. I can’t say about modern Windows, the last one I used was Windows 7, and by default it resampled everything to 48kHz too.

> USB Audio that is special

The last time I saw a non USB audio class device was some 15 years ago. I frankly do not understand, why are you stressing this so much.