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You can find details on it here [0] > S2 Systems NVR technology intercepts the remote Chromium browser’s Skia draw commands, tokenizes and compresses them, the

• AaronFriel 6y ago
  Oh so this is very very different and it would be unfair to say one is better than the other. They're transmitting raw drawing commands a la RDP or X Forwarding which provides pixel perfect rendering and website compatibility by running the JS in a remote browser instance. I wonder how that impacts accessibility, screen readers and ARIA. If they're rendering a Canvas element as a framebuffer, I have to imagine they've lost support.
• Sephr 6y ago
  This sounds a lot like gameplay recording software that I've worked on in the past using apitrace[1] for GPUs. You can tokenize, compress, and transmit recordings of graphics API calls and re-render at variable resolution in post. I hope S2 Systems/CloudFlare haven't attempted to patent this concept. 1. https://github.com/apitrace/apitrace https://github.com/apitrace/apitrace