It's nice you're doing this. The builtin camera app has an annoying, loud shutter sound when you take a picture, that seems impossible to turn off, some requirement of European phone cameras I think. Does cameraplus have a way to turn off that sound? I'm looking at the code a little and see an m_muted flag, but am not sure. It looks like the app mostly makes calls on a QtCamera object that I've found some docs for but whose capabilities are a little bit hard to figure out. This looks really cool though. I hadn't looked into the camera programming interface before now. You've got me wanting to hack on camera code.