If the video won't play, it may be corrupted or require a specific codec.
: If you have chat backups enabled, you can restore your WhatsApp data to a date when the video was still present. Check your settings under Chats > Chat Backup . VID-20190924-WA0030mp4
Because this is a private file name generated by a messaging app, there is no public "guide" for its specific content. However, if you are trying to manage, recover, or identify this file, 1. Identify the Content If the video won't play, it may be