well the easiest way I can think of is just using the OBS virtual camera thing (Unsure if they released it officially on Linux, but there is a plugin for that [

well the easiest way I can think of is just using the OBS virtual camera thing (Unsure if they released it officially on Linux, but there is a plugin for that [1]). Use chroma key to remove the background and add a video there, possibly on a loop. [1]. https://github.com/CatxFish/obs-v4l2sink https://github.com/CatxFish/obs-v4l2sink