RK3588 – Implementing a Vectorscope for processing video in real time
2 comments
·May 2, 2025kamma4434
dragontamer
Well it's clearly some kind of strange requirement to require a relatively low power and specifically the RK3588 instead of any other chip or even Desktop chip.
It's a lot of work for some processor likely using less than 5W of power. Impressive for sure but now I'm curious what application this is for in general.
Who needs to do this but doesn't want to use a far more powerful cell phone or laptop processor?
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Not to hate on the work at all! It's clearly a lot of effort to get this to run on such a relatively small chip.
Maybe it's just exercise to learn how to use OpenGL on such a small platform for GPGPU compute? Might be good reason enough to try to accomplish??
I wonder why you should have a vectorscope in real time if the point is showing histograms to humans.
As the image does not change much frame to frame, I presume that if you compute it and display it every fifth frame or so, nobody would ever notice.