Guidance
指路人
g.yi.org
Guidance Forums / Rapid-Q Basic / using a webcam in rapidq

Register 
注册
Search 搜索
首页 
Home Home
Software
Upload

  
Forum List • Thread List • Reply • Refresh • New Topic • Search • Previous • Next First 1 Last
Message1. 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
Message2. 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
Message3. 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?
Message4. 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
Message5. Re: using a webcam in rapidq
#3633
Posted by: hardcharger86 2004-03-28 13:38:09
will do, thanks
Message6. 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?
Message7. Re: using a webcam in rapidq
#3640
Posted by: guidance 2004-03-29 09:24:19
At Software/Doc or search "win32api.hlp".
Message8. 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
Message9. 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
Forum List • Thread List • Reply • Refresh • New Topic • Search • Previous • Next First 1 Last
掌柜推荐
 
 
 
 
 
 
 
 
 
 
 
 
© Fri 2024-3-29  Guidance Laboratory Inc.
Email:webmaster1g.yi.org Hits:0