This snap allows to easily show capture streams from a HDMI to USB dongle. To allow the app full access to the resources it needs, please make sure to connect the camera interface and allow scanning of the USB bus with

sudo snap connect hdmi-usb-dongle:camera
sudo snap connect hdmi-usb-dongle:hardware-observe

To get audio output as well, please make sure to run

sudo snap connect hdmi-usb-dongle:audio-record

The app puts a configuration file in place with a bunch of commented out default values, you can find this file at ~/snap/hdmi-usb-dongle/current/config


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