logo

Live Production Software Forums

www.vmix.com

Welcome Guest! To enable all features please Login or Register.

Notification

Icon
Error
NDI Outputs stuttering
Options
Go to last post Go to first unread
Previous Topic Next Topic
rjwerth  
#1 Posted : Thursday, December 23, 2021 7:15:14 AM(UTC)
rjwerth

Rank: Member

Groups: Registered
Joined: 6/9/2020(UTC)
Posts: 13
United States
Location: Michigan
I cannot get a smooth NDI stream out of VMix. Trying to output 1080p59.94 via any of the outputs. Constant skipping and stuttering. Testing using a Unifi switch between my vmix workstation and a laptop running Studio Monitor and/or a BirdDog Flex 4k Out.

If I run NDI screen capture on the Vmix workstation and send the Fullscreen monitor output while still running Vmix, I get no stuttering from the Screen Capture stream. So it isn't the computer or the network or anything outside of Vmix.

Please advise.
Back to top
WWW

Wanna join the discussion?! Login to your vMix Forums forum account, or Register a new forum account.
Back to top  
fluozh  
#2 Posted : Thursday, December 23, 2021 12:41:02 PM(UTC)
fluozh

Rank: Advanced Member

Groups: Registered
Joined: 3/18/2021(UTC)
Posts: 30
Man
Japan
Location: Tokyo

Thanks: 10 times
Was thanked: 4 time(s) in 4 post(s)
Did you try :
Disable QoS
Set Flow Control enabled
Disable Energy effecient ethernet and low-energy settingss
Set fixed bandwidth(1Gbps or 10Gbps, maybe 2.5G or 5G)
Set network "Private"

btw NDI Screen Capture send frame only when screen has motion/moving.(Sorry my English isnt good enough)
So I never got Screen Capture smooth. vMix <-> vMix is very stable though.

I have BirdDog's FLEX4KBP, Studio, and Magewell HDMI Plus with NETGEAR's M4250 switch so let me know if you want to test something!
Back to top
WWW Twitter
Ryzen6667  
#3 Posted : Monday, February 28, 2022 2:29:19 AM(UTC)
Ryzen6667

Rank: Member

Groups: Registered
Joined: 4/27/2021(UTC)
Posts: 14
Netherlands

Thanks: 3 times
Was thanked: 1 time(s) in 1 post(s)
Unfortunately there are 1000000 tiny optimizations to be done on a system from network nic to bios.
But since you get it working pretty decently outside of vmix i suggest you manually update the NDI version in vmix.

This has resolved lots of issues for me on some systems.

https://www.vmix.com/kno...version-in-vmix-manually
Back to top
melody  
#4 Posted : Tuesday, April 5, 2022 7:58:01 PM(UTC)
Guest

Rank: Guest

Groups: Guests
Joined: 1/13/2010(UTC)
Posts: 230

Was thanked: 3 time(s) in 3 post(s)
i had a similar problem before, 100mbit network isn't enough to deal with NDI... make sure if your network is 1Gbit
Back to top
Users browsing this topic
Guest
Forum Jump  
You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.

Privacy Policy | Powered by YAF.NET | YAF.NET © 2003-2024, Yet Another Forum.NET
This page was generated in 0.093 seconds.