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My intent is to capture a low-medium fps (5-10 fps) of some seconds duration. What's the best way to do that, and what can be a feasible compression on Arm Cortex M7 ?
Thank you for your answer. Actually what I wondering, concerns more with firmware. With my dev board I can capture still images and compress in jpeg. The next step is capture a small video and store it in RAM, in one of the many video formats (mpg, avi, mp4....) . This in a non-OS environment, and in C language. I'm surprised that I can't find documentation and libraries about this feature, whereas it is also widespread in low-cost products, such as spycams o dashcams. All this products use high-end processors with OS?
... or maybe they want to make money with their IP and not give it away for free.
It seems the source codes are also in github, but I haven't look into details of what is available there.
https://github.com/openmv/openmv/tree/master/src/omv
who talked about free libraries? If you know some, also non-free, alternatives, please suggest...
Right. Please excuse.