: The file extension indicating the data is formatted for broad compatibility across devices like Windows, iOS, and various media players. How to Use or Open the File
: To find out when or where the video was taken, you can use an Online EXIF Viewer to read the hidden data within the file. MP4 files explained: How to open and use - Adobe IMG_1015MP4
Instead, this file name represents a that holds video, audio, and metadata. Technical Profile of an MP4 File Official Name : MPEG-4 Part 14. Format Type : A digital multimedia container format. : The file extension indicating the data is
: Windows Media Player or Apple's QuickTime Player . IMG_1015MP4
: It can store video and audio tracks, as well as subtitles and still images.