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Should this be enough laptop to run vMix with two 1080p camera's, each coming through one of the USB 3.0 ports (one camera per port). Lenovo ideapad Y700-15ISK Model 80NV00Q8US MFG: 8/22/16 i7-6700HQ @ 2.60 GHz 12GB DDR4 Ram Realtek Audio Audio CODEC: ALC235 Intel HD Graphics 530 NVIDIA GTX 960M 4 GB GDDR5 USB 3.0 × 2, USB 2.0 × 1 https://pcsupport.lenovo...15isk/solutions/pd104071
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What capture device(s) are you using?
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I had a similar arrangement some years ago. I changed from 1080p60 to 1080p30 to ease the load on the CPU.
The tricky part are the capture devices. A single 1080p60 uncompressed YUY2 stream is about 3 Gbps. That's well within spec for a USB 3 port.
If the USB 3.0 ports are on separate controller channels you could use YUY2 or MJPEG encoding over the USB link. No issues.
If they are in some way bandwidth constrained, or otherwise unreliable, you may be forced to use MJPEG over the USB 3.0 links.
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