yes. You will see from the description it only mentions video (mjpeg, YUV) and frames/s.
Under INDI it works using the v4l2 webcam driver.
If you have a dedicated allsky camera, then pi4 is more than sufficient to drive the piHQ camera.
Pic attached taken in September 2023. piHQ camera - IR filter removed. Lens 1.55mm f2.0 CS.
The purple glow at the bottom is from the IR illuminator of a security camera,
The light pollution levels are moderate to high around here (Bortle 6 or worse)