Separated file reading to another component. YUV4MPEG component now waits until it has enough data to parse.
Separated file reading to another component. YUV4MPEG component now waits until it has enough data to parse.

Matt

sparkslabs/kamaelia,sparkslabs/kamaelia,sparkslabs/kamaelia,sparkslabs/kamaelia,sparkslabs/kamaelia,sparkslabs/kamaelia,sparkslabs/kamaelia,sparkslabs/kamaelia,sparkslabs/kamaelia,sparkslabs/kamaelia