[Enhancement] Support Google Camera's formats (Photo Sphere, Moving Picture, ...)

[GGORG0]

Is your feature request related to a problem? Please describe. I'm using GrapheneOS on a Pixel 6 with the Google/Pixel Camera app. I still have to use Google Photos because it's so tightly integrated with GCam.

Describe the solution you'd like Being able to view special media types, such as:

• Top Shot/Moving Picture (similar to Live Photos from iOS) - with a toggle similar to GPhotos to disable looping
• Panorama/Photo Sphere
• Icons for Portrait, Night Sight, Action Pan, Long Exposure, etc (signified by the last part of the filename, such as PXL_20240416_182652344.PORTRAIT.jpg )
• Timeline editors for Time Lapse and Slow Motion videos
• Anything else Google Photos does but I missed??

I've also noticed that when opening a photo right after taking it (in GCam/GPhotos) displays a "Processing..." popup in the lower left corner, and the quality of the photo improves drastically after 1-2 seconds. Is that performed by camera or photos?

Describe alternatives you've considered Using Google Photos (without Google account or internet access) :/