D2007 how to capture webcam image

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3 total messages Started by Marko Lahtinen Mon, 28 Apr 2008 11:58

#177

Author: Marko Lahtinen
Date: Mon, 28 Apr 2008 11:58

10 lines
1301 bytes

Hello!

What would be the best practise nowadays to capture a image from webcam and 
save it to tmemorystream ?
I'm using Delphi 2007 in vista. I'm looking for a simple solution preferably 
without any third party components.

Thanks for your ideas!

Marko Lahtinen

Re: D2007 how to capture webcam image

#178

Author: Bob Swart
Date: Mon, 28 Apr 2008 21:36

34 lines
2301 bytes

Hi Marko,

> What would be the best practise nowadays to capture a image from webcam 
> and save it to tmemorystream ?

I've done a CodeRage sesson on webcam fun with Delphi, which contains 
some example source code and tips to get you started. It doesn't save 
the image to a TMemoryStream, but that's not hard to add...

> I'm using Delphi 2007 in vista. I'm looking for a simple solution 
> preferably without any third party components.

See http://conferences.codegear.com/coderage07/ to download the 
session(s) or http://www.bobswart.nl/weblog/Blog.aspx?RootId=5:1715 for 
my weblog about the topic, and 
http://www.bobswart.nl/CodeRageII/source.zip for the source code I used 
(use freely, but at your own risk ;-))...

> Thanks for your ideas!
> 
> Marko Lahtinen

Groetjes,
           Bob Swart

PS: Another version of the source code is also described in the appendix 
of my Delphi 2007 for Win32 Development Essentials on Lulu.com.

-- 
Bob Swart Training & Consultancy (eBob42.com) Forever Loyal to Delphi
CodeGear Technology Partner -- CodeGear RAD Studio Reseller (BeNeLux)
Delphi Win32 & .NET books on Lulu.com: http://stores.lulu.com/drbob42
Personal courseware + e-mail support http://www.ebob42.com/courseware
Blog: http://www.drbob42.com/blog - RSS: http://eBob42.com/weblog.xml

Re: D2007 how to capture webcam image

#181

Author: Marko Lahtinen
Date: Mon, 05 May 2008 11:08

42 lines
2631 bytes

"Bob Swart" <Bob@eBob42.com> kirjoitti viestiss� 
news:48164374.8000900@eBob42.com...
> Hi Marko,
>
>> What would be the best practise nowadays to capture a image from webcam 
>> and save it to tmemorystream ?
>
> I've done a CodeRage sesson on webcam fun with Delphi, which contains some 
> example source code and tips to get you started. It doesn't save the image 
> to a TMemoryStream, but that's not hard to add...
>
>> I'm using Delphi 2007 in vista. I'm looking for a simple solution 
>> preferably without any third party components.
>
> See http://conferences.codegear.com/coderage07/ to download the session(s) 
> or http://www.bobswart.nl/weblog/Blog.aspx?RootId=5:1715 for my weblog 
> about the topic, and http://www.bobswart.nl/CodeRageII/source.zip for the 
> source code I used (use freely, but at your own risk ;-))...
>
>> Thanks for your ideas!
>>
>> Marko Lahtinen
>
> Groetjes,
>           Bob Swart
>
> PS: Another version of the source code is also described in the appendix 
> of my Delphi 2007 for Win32 Development Essentials on Lulu.com.
>
> -- 
> Bob Swart Training & Consultancy (eBob42.com) Forever Loyal to Delphi
> CodeGear Technology Partner -- CodeGear RAD Studio Reseller (BeNeLux)
> Delphi Win32 & .NET books on Lulu.com: http://stores.lulu.com/drbob42
> Personal courseware + e-mail support http://www.ebob42.com/courseware
> Blog: http://www.drbob42.com/blog - RSS: http://eBob42.com/weblog.xml

Thanks for the info. I will try it out.

Thanks,

Marko

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