Km_20220630_720pmp4 May 2026

: If the default name is unhelpful, you can rename the file on your device to something more descriptive while keeping the .mp4 extension intact. Split file naming convention - GoPro Support

: This naming style is designed for sequential sorting . If you have multiple files with this prefix, they will automatically list chronologically in your file explorer. km_20220630_720pmp4

: You can open this file using standard players like Windows Media Player or VLC Media Player . : If the default name is unhelpful, you

: The file extension. MP4 is a widely used multimedia container format compatible with almost all modern media players. How to Use This File km_20220630_720pmp4