Article View: borland.public.delphi.nativeapi
Article #248Re: how can we notice that the web-cam is installed or not?
From: Mustafa Korkmaz
Date: Mon, 26 Jan 2004 13:12
Date: Mon, 26 Jan 2004 13:12
21 lines
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1847 bytes
I dont want to capture any image from web-cam..I only want to know either the user have a web-cam or not? For example: For sound card this function easly says me is there any sound recorder: if WaveInGetNumDevs=0 then.... I want to use one API function if it is posible... "Daniel J. Wojcik" <devnull@genjerdan.com> wrote: >On 26 Jan 2004 04:20:39 -0700, Mustafa Korkmaz wrote: > >> how can we notice that the web-cam is installed or not? >> Is there easy way to know there is a camera or not? >> if the user have not a web-cam this function will give us false value.. > >You're capturing from the cam? Whenever I've done it (VfW or DX), it stops >if there's no camera available. You should be able to grab that error and >do what you'd like. > >-- >http://www.genjerdan.com/nvm/tdis/index.html >Of course it's music. It has notes in it, doesn't it?
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: f94dd,8edf49f95ba871d5 X-Google-Attributes: gidf94dd,public X-Google-ArrivalTime: 2004-01-26 06:32:05 PST From: "Mustafa Korkmaz" <mkorkmaz42@hotmail.com> Sender: "Mustafa Korkmaz" <mkorkmaz42@hotmail.com> Reply-To: "Mustafa Korkmaz" <mkorkmaz42@hotmail.com> Subject: Re: how can we notice that the web-cam is installed or not? Newsgroups: borland.public.delphi.nativeapi X-User-Info: 195.128.35.121 References: <40150617$2@newsgroups.borland.com> <lyy5wbjnh07c.pde0lmi72lar.dlg@40tude.net> NNTP-Posting-Host: 207.105.83.66 Message-ID: <40152053$1@newsgroups.borland.com> Date: 26 Jan 2004 06:12:35 -0700 X-Trace: newsgroups.borland.com 1075126355 207.105.83.66 (26 Jan 2004 06:12:35 -0700) Lines: 22 Path: arc1-ca.pugleaf.net!archiver1.google.com!news2.google.com!news.maxwell.syr.edu!news-out.visi.com!petbe.visi.com!news.linkpendium.com!newsfeeds.ihug.co.nz!ihug.co.nz!newsgroups.borland.com!not-for-mail