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jlfrisee  
#1 Posted : Wednesday, May 19, 2021 11:50:28 PM(UTC)
jlfrisee

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Belgium
Location: Bruxelles

Hi,

I am trying to get the NDI output from vMix in my laptop via NDI webcam input to use in meet or Zoom
It was working fine last week but does not work anymore. The only change is vMix upgrade 24.0.0.58 as far as I know.
The computer with webcam Newtek input detect the vMix source but the video is black
On the other hand, adding a PTZ camera as a NDI source works...

Any advice ?

Thanks
mavik  
#2 Posted : Thursday, May 20, 2021 1:11:58 AM(UTC)
mavik

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Can you check with Studio Monitor App.
sinc747  
#3 Posted : Thursday, May 20, 2021 2:09:59 AM(UTC)
sinc747

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Works fine here. Sometimes NDI video takes a moment or two to populate, so it could just be a delay.

Also worth noting... many people say there have been no changes to their PC except a newer version of vMix. May be true, may be not true. If Windows updates in the background, it is possible that many, many changes have taken place.

And remember, sometimes updating Windows manually will fix a lot of problems.

- Tom
mavik  
#4 Posted : Thursday, May 20, 2021 4:12:20 AM(UTC)
mavik

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The past WE,I produced a live concert with 5 cams, all over NDI. No problems, no issues. Just flawless. And I'm on the latest W10 and vMix.
jlfrisee  
#5 Posted : Thursday, May 20, 2021 4:16:03 PM(UTC)
jlfrisee

Rank: Newbie

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Joined: 12/17/2020(UTC)
Posts: 3
Belgium
Location: Bruxelles

Thanks all for your suggestions.

I finally succeed to have the NDI vMix Program in the NDI webcam input, but without understanding exactly what the problem was...
@ Mavik I have check with studio monitor with the same results at that time, Birddog PTZ visible but not the vMix program.
I am using a Cisco switcher (for PPoe power supply) and guess the issue is related to this device.
I got different results if I start NDI tools before starting vmix etc. I will do more test today.
The initial plan was to connect Zoom or Msft Team on a laptop via NDI (in case the client does not agree to use vMixCall)
I will now try to install the Team program directly on the vMix desktop and manage everything on the same computer.
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