wei
Joined: 27 Mar 2007
Posts: 1
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 Posted:
Fri Mar 30, 2007 10:09 am Post subject:
how to add script stream into wm asf writer? |
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hi,
everyone, i want to add script stream to asf writer in directshow, i have configured the asf writer with 3 streams: audio, video and script, but in Grapbuilder, no filter can be connected to asf writer's script inputpin. Then i developed a source filter based on CBaseFilter with an outputpin, it can be connected to ASF Writer's script inputpin, when run, it gave code hr = 1, but the video is on stop! who can tell me how to add script stream into a graoh, and if need a self-developed flter, which base class is must?
pls help me.
wei
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