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Jon Hart  
#1 Posted : Friday, July 1, 2022 2:50:32 AM(UTC)
Jon Hart

Rank: Newbie

Groups: Registered
Joined: 7/11/2017(UTC)
Posts: 3
Location: Provo, Utah, United States

Last thread I can find is from 5 years ago. Is anyone successfully using Vmix for IMAG?

I tried it a year ago, and the delay made it unusable. However, there were a few confounding variables that I think (hope?) created the large delay:

- Used a Bird Dog PTZ Camera via NDI to get feed into my machine.
- Exported to a Bird Dog Studio mini (NDI) to feed to projector system.
- Who knows what kind of delay the projector AV system added.
paco3346  
#2 Posted : Friday, July 1, 2022 6:27:22 AM(UTC)
paco3346

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Joined: 9/10/2015(UTC)
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I'm using it for IMAG with 2x DeckLink 8k pros and an RTX A6000.

Latency is ~9 frames at 59.94 (150ms) which is identical to our Pandora's Box machine (built, specced, and sold by Coolux [now Christie]).

The latency was measured from camera to LED video wall so vMix wasn't all of that.

Chain is camera -> CCU -> hub -> switcher -> hub -> DeckLink -> vMix -> GPU -> processor -> panels
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