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Show HN: TinyPilot – Build a KVM over IP using a Raspberry Pi

(mtlynch.io)
756 points mtlynch | 1 comments | 23 Jul 20 13:56 UTC | HN request time: 0.207s | source
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numpad0 ◴[23 Jul 20 14:55 UTC] No.23927957[source]▶
That MacroSilicon MS2109 capture is super interesting! $11 shipped for 1080p30 capture is unbeatable. I wonder what kind of host SBC is going to be necessary to build a clone BlackMagic ATEM Mini without choking up USB bandwidth.
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mmastrac ◴[23 Jul 20 15:30 UTC] No.23928378[source]▶
A USB 2.0 device can use up to 480Mbps and MJPEG is on the order of 10s of Mbps (estimated), so I don't think you're anywhere near needing to worry about bandwidth.

Your biggest complication will be real-time re-encoding and compositing with effects.

replies(1): >>23929588 #
1. numpad0 ◴[23 Jul 20 17:11 UTC] No.23929588[source]▶
I can't believe it until I see it. I've seen USB EHCI choke up from just three webcams.