: This is the default naming format for videos recorded on an iPhone or iPad.
: If you imported a photo and see a matching .MOV file, it is likely the video component of a Live Photo . IMG_8015.MOV
The file is a standard video file name typically generated by Apple devices (iPhone, iPad, or Mac) following the DCF naming convention. It is a multimedia container in the QuickTime File Format (QTFF) , which can store video, audio, and even text tracks like subtitles. : This is the default naming format for