Video_2022-09-03_17-27-25.mp4 File

.mp4 (A universal video format compatible with almost all players and social media platforms). 2. Common Sources

Ensure the file extension is actually .mp4 . If it was renamed accidentally to something like .mp4.txt , it won't open. video_2022-09-03_17-27-25.mp4

When you download a video from a chat, it often saves with this video_YYYY-MM-DD_HH-MM-SS format. video_2022-09-03_17-27-25.mp4