: If the "Save As" option is disabled, you can use extensions like Video Downloader Professional to extract embedded MP4 files from a page.
: If you are looking for your own file (e.g., from an iPhone), check your Google Photos or iCloud account and search for "7043" in the search bar. Understanding the File Type Download IMG 7043 MP4
: .MP4 (MPEG-4 Part 14) is a highly compatible container that stores video, audio, and sometimes subtitles. : If the "Save As" option is disabled,
: On most desktop browsers, right-click the video and select "Save Video As..." . from an iPhone)