Video For Windows, Palletes

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#20

From: axh96c
Date: Fri, 20 Mar 1998 00:00

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Dear All,


To use the capSetCallbackOnVideoStream we must set the number of buffers that
the driver will use and also tell it how many frames we would desire a second.
Well I have done that and it does respond by varying the fps but can do a
maximum of 6 fps. Shouldn't streaming be faster? Why is it not the case for
me?

Also, I have used the capPalleteAuto macro to set how many colours we would
like to have in our frame. I have mangaed by using this macro to reduce the
number of colours used but I do not have any control on which colours are
selected. I know these will be the ones at the beginning of the bmiColors []
array (table) but how can I chnge the colours in the table?


Thankyou for any suggestions.



axh96c@cs.nott.ac.uk

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From: axh96c@cs.nott.ac.uk
Subject: Video For Windows, Palletes
Date: 1998/03/20
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