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Magewell USB capture dongle latency?
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mjgraves  
#1 Posted : Friday, March 4, 2016 5:18:20 PM(UTC)
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A friend is trying the Magewell USB 3.0 capture dongle. He reports about a half second of latency, which is a problem. Is that typical?

Moreover, is it typical of USB capture devices? I use an AVer Media HDMI capture card (PCIe) which doesn't have as much latency. A couple of frame is what I typically see.

Thanks,

Michael
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solo16  
#2 Posted : Wednesday, March 9, 2016 10:59:30 AM(UTC)
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Yes this is normal.
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admin  
#3 Posted : Wednesday, March 9, 2016 11:01:33 AM(UTC)
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Half a second is definitely not normal, couple of frames at most, similar to capture cards.

May need to check device manager to make sure it is being detected as USB 3
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