: Apps that process iPhone media (like specialized camera or editing apps) may use "FullSizeRender" as a default name for the final rendered output.
: The "(2)" in the filename suggests that a file with the same name already exists in the destination folder, leading the operating system to add a number to prevent overwriting the original. FullSizeRender (2).mov
: Sending an edited video via AirDrop or email often triggers this automatic renaming. : Apps that process iPhone media (like specialized
Are you trying to this file to a different format, or FullSizeRender (2).mov
If you need to revert the video to its original unedited state, you can usually do so within the iOS Photos app by selecting the video and tapping .