If you have a file with this name, you can generally open it using:
: Windows Media Player or Apple's QuickTime Player . IMG_1015MP4
: 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 If you have a file with this name,
: 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
: It can store video and audio tracks, as well as subtitles and still images.