JMF. Create new custom streamdatasource

I am looking to create a means of building a DataSource object (and hence a Processor) that gets data from a stream instead of a file, RTP, and so on. I am writing a module for a much larger application that is meant to transparently transcode audio data. Going through the JMF docs only specify ho开发者_StackOverflow中文版w to create a source from file however I need to be able to create a source from a stream within my application.

Any idea where I can start looking?

Look here a few of the things you might need are implemented here, but if you look for more complicated things... I know I have lately, and didn't find any, I had to test these complicated things, step by step, by myself.

Hope this helps,

Adam.