LinuxMusicians

Free native Linux plugin compatible with Bitwig, Renoise, Ardour, Mixbus, Tracktion, Carla Rack. Used successfully with Ubuntu, Arch, Mint distros. Requires MESA OpenGL installed.
https://vidplayvst.com/linux.htm

Yeah, some folks here are aware about VidPlayVST

I'd like to know what framework do you use for it, iPlug?