Some parameters are supposed to be fixed within a given file - such as sample rate. Find out which ones are supposed to be fixed, and which ones players actually won't play properly. By default prevent users from joining MP3 files that would result in these parameters changing. However, allow users to override this (if nothing else it will help us make test files.)
Lastly we should allow users to split a file with invalid parameter switching like that into valid file parts again (break on parameter transitions.)
Some parameters are supposed to be fixed within a given file - such as sample rate. Find out which ones are supposed to be fixed, and which ones players actually won't play properly. By default prevent users from joining MP3 files that would result in these parameters changing. However, allow users to override this (if nothing else it will help us make test files.)
Lastly we should allow users to split a file with invalid parameter switching like that into valid file parts again (break on parameter transitions.)