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Sorry if I insist, but my M-Audio Track Eight is not usable....
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madido  
#1 Posted : Tuesday, July 12, 2016 6:18:23 AM(UTC)
madido

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Hello,
my m-audio Track eight works very well with any other software I have on my machine (Windows 8.1 based), but not with VMix

VMix has a fixed latency (about 1000 samples) no matter what I choose as buffer on control panel...

Please VMix people or other isers, any word of wisdom? :-)

Thank you

Stefano
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admin  
#2 Posted : Tuesday, July 12, 2016 7:07:43 AM(UTC)
admin

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All audio sources in vMix are delayed by design to sync with video which has a 2-3 frame delay.
This includes ASIO devices.
1000 samples is equal to around 20 milliseconds.
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madido  
#3 Posted : Tuesday, July 12, 2016 8:10:16 AM(UTC)
madido

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Understood,
but with another soundcard (Mout Audio Express) I can change the buffer of the asio driver and reach a very low latency, with M-audio if I change buffer size nothing happens on VMix and the latency is very high (my indication of 1000 samples is probably inaccurate, with Motu it's way better)

Stefano
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admin  
#4 Posted : Tuesday, July 12, 2016 11:01:49 AM(UTC)
admin

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Check the Documents\vMixStorage\logs directory.
There should be some information in those logs about what buffer sizes vMix selects for ASIO and why.
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madido  
#5 Posted : Friday, October 7, 2016 3:52:08 AM(UTC)
madido

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Hello,
in logs if the card chosen is M-Audio M-Track Eight the buffer is always 960 samples, no matter what I choose in M-audio control panel
With Motu it follows the preferences of Motu panel

Thank you

Stefano
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