can I re-use a playlist or I have to delete and create a new one?

Yes, you can reuse an existing playlist. No need to create a new playlist. The 2 cases are explained below.

• Default/Instant type playlist.

You can reuse your Default/Instant type playlist. You need to replace the file in that playlist and restart the playlist. The newly updated files will play instantly. The video will help you to understand.

• Scheduled on Date Time/Scheduled on Time playlist

You can reuse this type of playlist. The needed changes are explained below.

1. You need to change the time and date in the playlist.
2. Remove the older video files and add the new files.
3. You can also edit other settings like loop or playlist length if required.
4. Restart the playlist(Automatic or manual).