video stream on screen connected via HDMI/USB port to display warning messages

asked 2017-07-17 11:57:10 -0500

Haseeb gravatar image

Hello Everyone,

I want to generate some warning messages or video stream if there is any emergency on connected screen via HDMI or USB. Is it possible to generate a Video stream on notebook HMDI port or USB port? I don't want to use the screen as a monitor.

I don't have any idea how can I access HDMI port or USB port and transfer ROS/OpenCV images?

Thanks in advance

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