Looking for Assistance with HDMI Capture Card Lag/Latency

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MegaTurko
Met Resolume in a bar the other day
Posts: 1
Joined: Wed Aug 04, 2021 16:21

Looking for Assistance with HDMI Capture Card Lag/Latency

Post by MegaTurko »

Hello,

We have been having trouble in reducing lag/latency when trying to use a USB Capture card into a Windows MSI Computer with USB SS ports. We are outputting HDMI from a Blackmagic ATEM Television Studio into a new MSI Laptop (latency seems to be near zero when going direct into a display). We need latency to be as low as possible and right now it seems to be somewhere in the 200ms range when it feeds into Resolume.

So far we have tried two USB 3 capture cards (Bluetec and IOGear) but both seem to have similar lag times that we would love to reduce for real-time visuals. Any recommendation on HDMI to USB (either 3.0 or C) that would have lower/zero latency/lag?

Thank you!
Kevin

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