This is most likely because your MP3s are encoded with VBR (Variable BitRate) which means that there is no direct correlation between the size of the file (in bytes) and the length in minutes.
Slice use a very simplistic approach of splitting up the audio files, taking the total size (in bytes) and dividing it by the length (in time) and then again multiplying by the length of the segments you want.
This works fine with ordinary MP3s encoded with CBR (Constant BitRate) but with VBR you will get the behavior described.
Repeating audio and not keeping to the time limits.
in Slice
Posted
This is most likely because your MP3s are encoded with VBR (Variable BitRate) which means that there is no direct correlation between the size of the file (in bytes) and the length in minutes.
Slice use a very simplistic approach of splitting up the audio files, taking the total size (in bytes) and dividing it by the length (in time) and then again multiplying by the length of the segments you want.
This works fine with ordinary MP3s encoded with CBR (Constant BitRate) but with VBR you will get the behavior described.
/Michael