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How to append some MP3s in Qt?

How to append some MP3s in Qt by C++?

Assume I have 1.mp3 and 2.mp3, now I want to join them by Qt.

3.mp3 = 1.mp3 + 2.mp3

Solution

  • AFAIK you can not do this simply in Qt. But I suggest you use mp3wrap, a nifty little command line tool to concatenate your mp3s.

    So, you create a UI, where you select the files, and then pass the parameters to this command line application and let it do its magic.

    You can execute commands using:

    system("command1;command2");

    This call will block until the commands are finished. In your case the command will be calling mp3wrap with the appropriate parameters

    Good luck!