Canvas capture speed?

[abushnaq-work]

Hi @tungs

My apologies for the vague question but do you have any thoughts for how much faster canvas capture mode is than screenshot mode? It currently takes me ~37 seconds to generate a 45 second 1920x1080 video of a javascript-animation based page. This includes the time for FFmpeg to run.

This is an improvement over the 90+ seconds I started off with but not there yet so I wanted to see if it would be worth pursuing canvas capture mode. Are we talking going down to 10 seconds or going down to 30 seconds? Any thoughts appreciated.