(HAL) pather format matching, bug or feature?
(HAL) pather format matching, bug or feature?
- Subject: (HAL) pather format matching, bug or feature?
- From: Michael Thornburgh <email@hidden>
- Date: Thu, 17 Jul 2003 20:25:33 -0700
so on the panther preview, i've noticed that the
kAudioDevicePropertyStreamFormatMatch and
kAudioStreamPropertyPhysicalFormatMatch properties, on a USB audio
device (griffin imic) that shows "0 Hz" on the output side (indicating
a range of sample rates are available), will set a non-zero (and
supported) sample rate to zero in the stream format and then return
with noErr. this behavior is different than in jaguar, where the
sample rate would be left unchanged.
is this behavior (zeroing the sample rate) on a
kAudioDevicePropertyStreamFormatMatch or
kAudioStreamPropertyPhysicalFormatMatch intended?
-mike
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