I've searched for a software that can do that, but have come up short ... a good friend of mine uses something to compress files (I will find out what it is and let you know) ... however, the more you compress the file the worse the sound gets.
I'm interested to see what others are using for this -- I shoot my bandwidth through the roof with my audio files.
I know this doesn't help, but I will check for you.
Regards,
Sam
P.S. I look forward to see more posts from you and getting to know you. Welcome to the community!