: When you edit a photo or video in the iOS Photos app (such as cropping or applying filters) and then share or export it, Apple often renames the resulting file to "FullSizeRender".
: Sending an edited video via AirDrop or email often triggers this automatic renaming. FullSizeRender (2).mov
: Services like Google Drive or NextCloud sometimes rename edited files to this during the upload process. : When you edit a photo or video