On 01/30/2013 11:44 PM, Fons Adriaensen wrote:
> On Wed, Jan 30, 2013 at 07:14:11PM +0100, Robin Gareus wrote:
>
>> This works reliably; no x-runs: jackd -d alsa -d hw:2 -r 48000 -p
>> 64 -n 3 jack-delay measures: 403.949 frames 8.416 ms
>>
>>
>> Occasional rare x-runs with jackd --sync -d alsa -d hw:2 -r 48000
>> -p 64 -n 2 roundtrip latency: 274.945 frames 5.728 ms
>
> That's odd. The difference should be one period, 64 frames. But it
> is 129 frames.
Note the --sync in the 2nd command. Hence the nominal difference is
2*64 frames. "--sync [..identical..] -n 2" vs "[..identical..] -n 3"
ciao,
robin
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Received on Thu Jan 31 04:15:05 2013
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