DirectShow Editing Sample - SampleGrabberCallback ------------------------------------------------- This C++ console app demonstates the use of the IMediaDet interface to create a graph that contains a sample grabber filter. It shows how to use the sample grabber and a COM object callback to display information about media samples in a running video file. Usage: SampGrabCB Sample output: Grabbing samples from c:\video\wink.mpg. Sample received = 00000 Clock = 170787198 Sample received = 00001 Clock = 170787208 Sample received = 00002 Clock = 170787228 Sample received = 00003 Clock = 170787235 Sample received = 00004 Clock = 170787239 Sample received = 00005 Clock = 170787244 Sample received = 00006 Clock = 170787250 Sample received = 00007 Clock = 170787254 Sample received = 00008 Clock = 170787260 Sample received = 00009 Clock = 170787268 Sample received = 00010 Clock = 170787272 Sample grabbing complete.