Sending a stream as a different format to the one ordered

Producing a stream in a different format to the one which should normally be broadcasted (sending a stream in 128k MP3 format when you ordered a AAC 96k broadcast for example) will expose you to various problems (Flash player not working, important gap in time) and so this isn't advised at all.

Illustrated steps

MP3 stream sent to an AAC radio broadcast service (the Flash player never recognizes the stream)