I'm writing a system which shows random pictures from my backup (Synology with person detection) on my TV. It's quite complicated and involves 3 computers and a Chromecast as hardware for specific reasons but it works nicely already.

I just switched from ImageMagic to OpenCV for the resizing and cropping (I want the pictures to fit always fit the TV size) so that I can do cool things in the future like face detection so I don't crop where the face is,...


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