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MP4 scrolling

mazhurin
Beginner
‎02-09-2007 09:36 AM
501 Views

Hi,

Iwrite a MP4 file player using AVSync class. Imust support review mode, e.g. to display a static single video frame at a specified time mark. What is the best way to implement such a feature?

Now I am trying to use SetPosition() method and then to decode the data from the splitter and display the frame. But I get a lot of UMC_NOT_ENOUGH_DATA from GetFrameStub and I have to call m_pSplitter->GetNextVideoData() too many times.

Do I miss smth? Maybe I should manually find nearest B-frames and play with tem?

Thanks,

Anton

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