Hi,

Is there a way to add copyright information on any audio format? I'm offering for free mp3s that I recorded. I believe that there might be others that would like to "re-use" the files.

I know that in psd files (photoshop) there was some sort of hidden copyright.
On mp3 files , I think you can add the ID3 tags, but they can be very easily changed....

Is there any other audio format that better enforces the copyright. I was thinking of adding a sentence at the end of the recording stating the copyright, but at the end of the day this can as well be edited...

Which is the best way of trying at least to inform the others of the copyright on some audio recordings?

I'm playing the files in a built in player on the web, and I've chosen mp3 just because it's smaller in size and easier to be played by built in players.

Thank you