Stump the Band Time!

Here the latest quest I’m throwing out into the ether. I have a client that wishes to podcast (self hosting on our servers with a limited amount of space) audio messages via posts. In order to save space, all messages were converted/compressed to .mp4. For instance a 60 meg, 1 hour mp3 can be reduced to about 15 megs, mp4. All the podcast players I’ve tried and looked at are mp3. All other players I have seen that would embed are also mp3. Is there a plugin player made that plays mp4 without Quicktime coming up and saying “Waiting for Video” with no control buttons what so ever?