HAL vs. AU Output: Performance?
HAL vs. AU Output: Performance?
- Subject: HAL vs. AU Output: Performance?
- From: Lubor Prikryl DS <email@hidden>
- Date: Sun, 1 Jul 2007 21:32:01 +0200
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Hello,
I have used a direct access to the HAL for years, several months ago we moved to AU input/output. The only thing which is much worse is performance - the Output AU consumes a lot of CPU power. It seems to perform some oversampling or format conversion, when checking in Shark. But I don't need any sample rate change there, the input and output sample rates are the same.
Is there anything what could be changed to decrease the CPU load of the output unit? I think the ComplexPlayThru has the same problem.
Thanks for any advice...
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