Screen capture without window system

I need to record my screen or, at the very least, take a screenshot. My setup was built without any window subsystem, so I can’t use something like “ximagesrc”. I already tried to capture the buffer from DRM with “drmModeGetPlane”, but it returned a zero “fb_id”. Also, I found the link below, but as far as I understand, it’s not available on the Jetson Nano.

So, any suggestions?

This is not allowed due to security concern, please refer to the post:
Alternatives to directly writing framebuffer? - #4 by DaneLLL

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.