Install Google Camera on Android Q based ROMs
This is a modified Google Camera app, also known as Pixel Camera. Google Camera is the stock camera app shipped on Pixel phones from Google. Google’s HDR+ technology improves picture quality specially on low and mid end phones.
Features include HDR+, portrait mode, motion photos, panorama, lens blur, 60fps video, slow motion, and more.
Because Google Camera wasn’t created to work on all phones, it’s all a bit messy, but a few developers try to make it compatible with a huge number of phones.
Don’t blame Google if something doesn’t work, after all this is not the official app. Keep in mind that GCam isn’t open source, so it’s hard or even impossible to add new features.
If you’re running Android Q based custom (AOSP or CAF) this port port should just work fine.