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1. using a webcam in rapidq

#3619

Posted by: hardcharger86 2004-03-27 12:10:24

i am building a chat program, and id like to add a webcam service to it, but i cant even figure out how to make rapidq access the cam let alone grab the images. it would use standard Video For Windows drivers. if anyone has any ideas, it would be helpful

-JuMpIn'_HaCk_FlAsH

2. Re: using a webcam in rapidq

#3627

Posted by: hardcharger86 2004-03-28 05:17:21

i did hear theres a way using directx, but i wouldnt know that either

3. Re: using a webcam in rapidq

#3630

Posted by: hardcharger86 2004-03-28 12:27:26

is there a way to use directshow, or something similar, in rapidq?

4. Re: using a webcam in rapidq

#3631

Posted by: JohnK 2004-03-28 13:22:35

RapidQ does not work well with DirectX and its extensions - in my opinion. The DirectX API is made for C++/C compilers and visual basic (ugh). If you want to attack DirectX 8, 9, please do so I would love to see you do it.

I suggest you go through the GDI API -- get a windows help file (from this site) and search for functions with the likes of

capCreateCaptureWindow()
capCaptureGetSetup()
etc.

Or you could try the MCI interface -- see the AVI examples also on this site.

good luck and post your results
-JohnK

I'm basic too

5. Re: using a webcam in rapidq

#3633

Posted by: hardcharger86 2004-03-28 13:38:09

will do, thanks

6. Re: using a webcam in rapidq

#3639

Posted by: hardcharger86 2004-03-29 04:14:22

wjere would i find that help file on this site?

7. Re: using a webcam in rapidq

#3640

Posted by: guidance 2004-03-29 09:24:19

At Software/Doc or search "win32api.hlp".

8. Re: using a webcam in rapidq

#3716

Posted by: maoulida 2004-04-04 03:45:08

hey i'm interested for use webcam in rapidq ... i surch near DIRECT X with DIRECTPLAY... i've a vb source code....
i say you if i understand how works with it
by

9. Re: using a webcam in rapidq

#3807

Posted by: JohnK 2004-04-12 14:10:20

The problem with DirectX is the virtual table for interfacing with Rapidq.
COM interfaces are like DLLs with Classes, methods, properties. If you look in a direct X dll, you don't see the functions, just a few important ones. What the COM does is give you a pointer to a structure of function calls. The addresses of these are VIRTUAL.
In other words directX development in RapidQ is a nightmare...
JK

I'm basic too

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