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Ideenplantage  
#1 Posted : Thursday, September 23, 2021 6:27:42 AM(UTC)
Ideenplantage

Rank: Newbie

Groups: Registered
Joined: 9/23/2021(UTC)
Posts: 1
Germany
Location: Jever

Hey!
I‘m running VMIX on a MSI GP66 with i7, 16GB RAM, RTX3070 and 2,5 GbE NIC.
When receiving a NDI Signal from our TriCaster 2 Elite the Signal is stuttering.
Same when opening a SRT Stream from TriCaster which is fluent in VLC Player but stuttering in VMix.
NDI Stream is fluent on some NDI hardware decoders.
Any ideas what to do?
Kind regards!
mavik  
#2 Posted : Thursday, September 23, 2021 10:23:51 PM(UTC)
mavik

Rank: Advanced Member

Groups: Registered
Joined: 4/23/2017(UTC)
Posts: 768
Man
Location: Germany

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Greetings to Jever. Drink a beer for me please.
Do you have a easy way to look at the connection and bandwidth. Some switches/routers have detailed realtime reporting on what is flowing through them. The other method would be wireshark.
As a recommendation please update your NIC driver, make sure the network is capable of the traffic. Check the NIC negotiation of link speed with the other end. 2.5G is kinda unusual. Might be better to set it fix to 1G. Check that vMix is running on the 3070 and not on the CPU.
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