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"GPU Mem" cannot be accurate
Rank: Advanced Member
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Joined: 8/20/2014(UTC) Posts: 388
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Hi all.
A recently updated vmix system with a 1060 Nvidia card with 6 GB of Vram.
With around 15 inputs, the GPU mem is around 45%. I use video delays to list heavily. Every time I save a video delay to list, the GPU Mem bumps up 5% and stays. After 10 or so it sticks at 100%. Even deleting the videos from the list does not reduce the GPU %. If I leave the list populated, and close and reopen vmix, all is fine with GPU Mem around 50%. My render times stay around 5ms. I had as many as 60 video delays saved to a list and it never dropped a video frame nor never had any choppiness in the stream at 1080p59.97. So its just disconcerting. But it cannot be accurate because I should be seeing issues somewhere-- BTW I do have the box checked for 3Gb+ cards.
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Rank: Advanced Member
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Joined: 5/13/2017(UTC) Posts: 111 Location: London
Thanks: 53 times Was thanked: 9 time(s) in 3 post(s)
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I've noticed this, too.
With >100 inputs, my GPU mem is always 100%. Separately, Windows Task Manager says <10% of GPU is being used.
I suspect what vMix is trying to say is that it’s efficiently offloading all the processing it can to the GPU.
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Rank: Advanced Member
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Joined: 10/13/2012(UTC) Posts: 1,162 Location: Melbourne Thanks: 220 times Was thanked: 199 time(s) in 181 post(s)
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1 user thanked ask for this useful post.
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