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Home > Archive > Java Help > February 2005 > Re: JMF: controlling... maybe EXEC or JNI calls?









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Author Re: JMF: controlling... maybe EXEC or JNI calls?
Roland Poellinger

2005-02-28, 9:00 pm

hello martin!

i have been searching for an appropriate way of addressing the video input
settings all day long...
the commands you used sound like VB or something... i found a description of
them in the windows
development knowledge base at
http://msdn.microsoft.com/library/d...ia_messages.asp
do you think it might be possible to invoke these methods like jni calls? or
even through an exec method on Runtime object? see:
http://mindprod.com/jgloss/exec.html and http://mindprod.com/jgloss/jni.html
..

because it would indeed be the easiest if not elegant (since not platform
independent) solution for this problem... considering it like a printing
dialog...

but anyways - thanks for answering my question - there does not seem to be
very much information about this in the web...!!

greetings - roland



"bauscharln" <bauscharln@hotmail.com> schrieb im Newsbeitrag
news:1109604436.762457@news.liwest.at...
> Roland Poellinger wrote:
>
>
> Hello Roland,
> I'm also playing around with my webcam(also logitech), and image
> processing. I just switched from C# to JMF.
> In C# i had to use vfw. I didn't adjust the settings programmatically but
> with the messages WM_CAP_DLG_VIDEODISPLAY or WM_CAP_DLG_VIDEOSOURCE I
> could invoke a Settings-Window, set the parameters manually, and
> deactivate the auto-adjust function...
>
> However, I hope you find a more elegant way to achive this. If so, I would
> be very interested in the solution.
>
> cheers,
> martin
>


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