Implementation of Streaming Media Synchronous Control Based on Windows Media Encoder

Advanced streaming format(ASF) is needed to implement streaming media synchronous control based on Windows Media technology.The existing methods are difficult to program because they have to modify the head object of ASF files.A method of modifying ASF files indirectly is presented based on the post-process procedure of Windows Media Encoder with the basic principles provided.Successful application of the method in a real system showed that it can reduce the difficulty of programming effectively and can be easily integrated in systems.Such a study can server as references for the implementation of streaming media synchronous control based on Windows Media technology.