Developing multimedia applications with  JMF         T.G.Venkatesh      
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   Stages of processing
•Demultiplexing : demultiplexes  the input media stream into various tracks.
•Transcoding. convert the media from one format to another.
ØEncoding: uncompressed or raw media stream to compressed ( for storage or transmission.
ØDecoding: for presentation
•Adding special effects (video contrast enhancement, echo effect or graphic equalizer effect on audio )
•Multiplexing : multiplex various tracks processed by the Processor into a single track.
•Renderering : performs presentation of the media.
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