Determine if an audio device is a playback device (instead of recording).
This function may return either true or false for invalid device IDs.
the device ID to query.
true if devid is a playback device, false if it is recording.
Threadsafety: It is safe to call this function from any thread.
See Implementation
Determine if an audio device is a playback device (instead of recording).
This function may return either true or false for invalid device IDs.