Sometimes Facebook warns you that the videos “may contain music that belongs to somebody else”. Here are several ways of how to solve the problem.
1. You received a general warning before posting the video. The warning might say:
If you received this warning, simply go ahead and post the video.
2. If the video that you posted has been muted, go with this option:
“Restore Audio if you feel this is a mistake and you have the rights to use this content. Your video will be posted without any muted segments.”
Once you did this may to work but if you still having problems, please contact support.
