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Squeezing out performance from an underpowered system
Rank: Newbie
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Joined: 6/13/2022(UTC) Posts: 1
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Hi! I'm using vMix with Core i7-10510U processor, 8GB ram, and just using the onboard graphics. I had a 3 camera setup and it ran fine. One USB camera and two NDI/PTZ cameras. I just got two more NDI cameras, and render time increased significantly. I found that with 4 cameras it's ok (render time around 20ms), but as soon as I add a 5th it goes up to 70+. It doesn't matter which camera I remove, it's fine with 4 but not with 5. All 4 cameras are running 1080p30, and the webcam says 1080p29.97.
Are there any recommendations on how to eek out a little more performance so I can run all 5 cameras?
Thanks
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Rank: Advanced Member
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Joined: 12/24/2021(UTC) Posts: 45  Location: athens Thanks: 46 times Was thanked: 2 time(s) in 2 post(s)
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You cant do magic but try to run one or more camera at 720p
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Rank: Newbie
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Joined: 6/14/2022(UTC) Posts: 2  Location: NY
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Did you have a fix on this issue? Challenging a relative issue yet no response from anyone and couldn't see this point taking a gander at in google. www.hrblock.com
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Rank: Advanced Member
Groups: Registered
Joined: 3/7/2012(UTC) Posts: 2,465  Location: Canada Thanks: 32 times Was thanked: 468 time(s) in 440 post(s)
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@ likewut
Reduce the number of NDI and USB3 Camera Inputs and add a supported Capture Card (HDMI or SDI) to your system as that will help to ease the load on your CPU. I would also recommend lowering your project settings to 720p (or lower).
Ice
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