Since is not a standard keyword, your best course of action is:

#NewVideo #ADN564MP4 #ReadyForUse

If you are trying to fix a video playback issue related to MP4 files: You might need a new MP4 codec pack. Try updating your media player (like VLC or MPC-HC).

Since the context isn’t fully clear, I’ve provided a few options. Pick the one that fits best.

These sensors require high light. For the best results, use the device outdoors or in a well-lit room. specific feature

A "new" flag on a file like this often means the software is trying to register a recently downloaded component that didn't seat properly in the directory.