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NDI DROPS PTZ OPTICS - Massive drops witn NDI vs SDI
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Medistream  
#1 Posted : Monday, March 15, 2021 7:54:02 PM(UTC)
Medistream

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Joined: 2/24/2021(UTC)
Posts: 2
Spain
Location: Barcelona
Hi All!

I have just made an installation with 3x PtzOptics NDI HX protocol, RJ45 connection.

When creating input with the 3 cameras via NDI, the amount of drops on the inputs increases. And goes even higher when multicorder is active. Also, CPU status goes to 100%.

However, when creating input via SDI of the 3 cameras (using a blackmagic procapture quad SDI), using multicorder + normal record + external + streaming, i dont have any drops, and CPU status does not go above 40%

All NDI drivers are updated, and high performance setting is active on Vmix always.

PC specs:

CPU: Ryzen 7 3700x
RAM: 2x 16gb DDR4
GPP: Nvidia GeForce 2060 RTX
Windows 10 Pro
External ethernet switch: TP-Link TL-SG1016PE


Thank you all!
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aaron804  
#2 Posted : Tuesday, March 16, 2021 1:08:58 PM(UTC)
aaron804

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Hmmm something's definitely off because that shouldn't stress your system that much.

What sort of ethernet adapter are you using? Laptop or desktop? Have you confirmed you have a gigabit connection and that it's running at full speed?

Any issues monitoring each of the three cameras using NDI Studio Monitor?
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Medistream  
#3 Posted : Tuesday, March 16, 2021 8:54:43 PM(UTC)
Medistream

Rank: Newbie

Groups: Registered
Joined: 2/24/2021(UTC)
Posts: 2
Spain
Location: Barcelona
Originally Posted by: aaron804 Go to Quoted Post
Hmmm something's definitely off because that shouldn't stress your system that much.

What sort of ethernet adapter are you using? Laptop or desktop? Have you confirmed you have a gigabit connection and that it's running at full speed?

Any issues monitoring each of the three cameras using NDI Studio Monitor?



our team updated the nvidia drivers and pc was cleaned and it seems that everything is now stable.
It seems there are no drops.
We will see how it goes the next days.
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