Img_7239mp4 [ INSTANT – SUMMARY ]

Use sites like CloudConvert or FreeConvert to shrink the file size for emailing.

Move the file to an external hard drive if it is part of a large library, as video files quickly consume system memory.

Ensure the file is actually named IMG_7239.mp4 and doesn't have a double extension like .mp4.txt . 5. Storage & Backup

Upload to Google Drive or Dropbox to save space on your device and create a shareable link.

Use AirDrop for the fastest wireless transfer, or connect via USB and use the Photos app or Image Capture .

Your computer might lack the HEVC (High Efficiency Video Coding) extension.