Canon released an app to allow most of their cameras to run as a fairly low-res webcam (it's a streaming capture from the liveview system rather than 720p). Th

Canon released an app to allow most of their cameras to run as a fairly low-res webcam (it's a streaming capture from the liveview system rather than 720p). This was really great for me with Zoom because I could get a sharp colourful image even in the low lights I had available, where a standard webcam would have dissolved into a grey mush of noise reduction.