Directshow Programming 24

Summary

In this lesson we discussed the windows-event driven notification mechanism employed by the graph manager. We did not write ... Here I was just trying to see if I could get any sample video of In this lesson we read from the msdn the topic: Learning When an Event Occurs. We discussed the basic notion of polling vs. In this lesson we implemented the msdn's recommendations: we added a loop upon GetEvent and we invoked ... In this lesson we created a new windows application. We copied the code from our project into this new application. We tested it. In this lesson, we continue discussing the notion of a graph of software components. In the code, we add the CoInitialize function ... In this lesson we added a try-catch construct and released all resources proprly. We noticed that we must initialize pGraph to ... In this lecture we finished the file playback example. We added code that creates a thread that waits on the graph windows event ... In this lesson we fixed the problem that we experienced at the end of the previous lesson. We looked up the error using the ... In this lesson we invoked the IMediaEventEx--SetNotifyWindow method. This tells the graph to notify our window after it places ...