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It’s possible to do playback controls on UAC 2 devices. The audio device needs to report a 2nd interface to the host for an HID device which can then send for
by mastercheif 4y ago
It’s possible to do playback controls on UAC 2 devices.
The audio device needs to report a 2nd interface to the host for an HID device which can then send forward HID media key events like a USB keyboard.
I’d wager this is how AOA v2 handled it as well–I don’t see any mention of controls in the audio interface docs.