24643mp4 Official

Ensure it ends in .mp4 . If it was renamed or the extension was lost, the player won't recognize it.

To find out what "24643mp4" actually contains without watching the whole thing, you can look at the metadata: Right-click > Properties > Details. Mac: Right-click > Get Info. 24643mp4

Use VLC Media Player , which is the "Swiss Army Knife" of video and can play almost any MP4 regardless of the codec used to create it. 3. Check Metadata Ensure it ends in