Summary

Summary

Although a number of methods need to be implemented, even within a basic DMO such as SimpleDelay, the implementation details are not difficult. SimpleDelay could be used as a basis for your own DMOs provided that you generated another GUID for your DMO. DMOs can be freely used in your filter graphs, with one exception: audio and video effects created by DMOs can t be used by DES in the effects track. That s a minor drawback, and DMOs do allow you to create a reusable code object that can be used in DirectSound as well as DirectShow, multiplying the utility of one code module across multiple applications.



Programming Microsoft DirectShow for Digital Video and Television
Programming Microsoft DirectShow for Digital Video and Television (Pro-Developer)
ISBN: 0735618216
EAN: 2147483647
Year: 2002
Pages: 108
Authors: Mark D. Pesce

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