mwreichelt

Thank you for tackling that! Your PR has been instructive.

I was messing around with adding OSD today to an otherwise working FS42 configuration and was linked to this issue thread. I'm on a Raspberry Pi 4B using HDMI out...

Reference: [Here](https://github.com/shane-mason/FieldStation42/blob/7ffc0c1f57b1cab18b12d0f55c242c3e54e6d656/fs42/guide_channel.py) is the old Qt guide channel for reference. [pywebview](https://pywebview.flowrl.com/) might work for this if we want to move things out to a website [Kivy](https://kivy.org/doc/stable/tutorials/pong.html) might work for this...

This was exactly the use case I had envisioned in issue #75 . I got it working in VLC on my development laptop with the ws4kchannels container a few weeks...