Enable dynamic exposure framerate for camera input and handle subproc…#132
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This pull request enhances the camera initialization process in the
camera_reader.pymodule by programmatically enabling dynamic framerate exposure control using thev4l2-ctlutility. It also introduces robust error handling to ensure the system remains stable if the utility is missing or the command fails.Camera exposure control improvements:
v4l2-ctland enableexposure_dynamic_framerate=1for the selected camera device, improving camera exposure behavior.v4l2-ctlis not installed or the command fails, logging appropriate warnings to assist with troubleshooting.Dependency update:
subprocessmodule to support the new camera control functionality.