Re: Request for code sample re OutputCleanpoint

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Sasha,

Thanks for looking at my problem .. setting dwFlags to WM_SF_CLEANPOINT does
not seem to work, some other posts on this topic suggest it will and others
suggest it won't.

I plan to use the INSSBuffer3 route but am new to c++ and am having
difficultry getting the data and syntax correct:

The first bit I need is Query Interfacing the INSSBuffer this should return
a pointer to the buffer .. So first puzzle is what is the exact syntax for
this statement?

Second is to call the method SetProperty of this interface and three things
are required:

The GUID which I have as WM_SampleExtensionGUID_OutputCleanPoint
The pointer to the buffer and the length of the pointer or the buffer .. not
sure which!

So there are two questions for this last bit ..

whats the syntax and how do I get the valuse for the pointer to teh buffer
and the length.

Do I use GetBufferand Length() and if so whats the syntax.

Thanks for you help

Jim



"sasha" wrote:

> JIHood wrote:
> >
> > Looks like the way to do it is to trap the sample I require at the
> > correct time then qery interface the innssbuffer then set the
> > property ..
> >
>
> Or you can simply set the WS_CLEANPOINT (or whatever that flag is) in
> the call to WriteSample.
>
> ..a
>
.

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