Why licences do not travel
Apps negotiate music deals with labels and publishers for use inside their own service. When you take the video elsewhere, that deal does not come with it.
Other platforms use automatic content matching to recognise songs. If the track is not licensed there for your type of account, the video may be muted, blocked in some countries or claimed.
Business accounts face stricter rules
Many apps give business or brand accounts a smaller, commercial-cleared music library, because using popular songs to promote products needs different licences. Check the current music options for your account type in the app.
If you run a shop or post sponsored content, assume popular songs are not cleared unless the app clearly says so.
How to fix a repost
Keep a version of every video without background music: export your edit with the song muted, or keep your voice and sound effects on a separate track. Then add music from the new platform's library when posting.
Alternatively, use royalty-free music with a licence that covers all the platforms you post on. Save the licence details in case of a claim.
If a claim or mute appears
Read the notice. Many platforms let you remove or replace the song and restore the video without a penalty. Disputing a claim only makes sense if you truly own or licensed the music.
Repeated copyright problems can affect your account, so fix the source of the issue rather than re-uploading the same file. For licensing questions, ask the music provider or a professional.
Frequently asked questions
Can I use a song if I credit the artist?
Credit alone does not give you the right to use a song. You need a licence, such as through the platform's library or a royalty-free provider.
Why was my video muted only in some countries?
Music rights are often licensed country by country. A track may be cleared in one region and not another, so platforms can block or mute it locally.