Microsoft Windows CE 3.0  

Data Flow in the Filter Graph

This is retired content. This content is outdated and is no longer being maintained. It is provided as a courtesy for individuals who are still using these technologies. This content may contain URLs that were valid when originally published, but now link to sites or pages that no longer exist.

This article describes how media data moves through the filter graph. It is intended for developers who are writing their own custom filters. Application developers generally do not have to worry about the topics covered here.

This article focuses on the shared memory transport, using the IMemInputPinand IMemAllocatorinterfaces. It contains the following sections: