THE SHORT ANSWER
Use folders to browse a collection, search when you know the filename, and favorites for items you return to often. These tools still rely on the original file. They are not a substitute for a separate backup.
Choose filenames that help you later
A name such as “Meeting recording 15 November” is easier to find than a sequence of numbers you cannot remember. Choose a simple pattern that includes a topic or date and use it for new files. You do not have to rename everything at once, and changing a name should not change its extension.
When to use folders
Keep files for a project, course or trip in an appropriate folder on your device, then browse it in NB Player. A folder gives you the collection’s context, while search is useful for a specific item. If you move files with a file manager, check that the app can access the new location.
When to use favorites
Add frequently used tracks and videos to favorites for quick access. This does not copy the file or store it on a server. Deleting the original file or losing access to it can prevent playback even if an old reference remains visible in a list.
Separate organization from the listening session
The library helps you find files; the queue controls the order of the current listening session. You do not need a new folder just to change the next tracks. Review the queue before a long session, and use folders for longer-term organization.
If a new file is missing
Check that copying has finished and that the item is a readable media file, then refresh the library view. Review media permissions if Android gives the app access only to selected files. Keep a separate backup for important media: organizing the library does not create one automatically.
A quick checklist
- Use filenames that describe the content.
- Use folders for collections and search for specific files.
- Keep favorites for frequently used items.
- Keep backups independently of player lists.
Sources and review
Based on local prelaunch version 0.6.3. Android menus can vary by device.
Related guides
- How to play video and audio on Android without internet
- Open a video from Android Files in NB Player and troubleshoot access
- Background audio, playback controls and the sleep timer in NB Player
- Add Arabic subtitles and adjust text encoding and timing in NB Player
- Video plays without sound on Android: what to check first
