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Article #250Re: how can we notice that the web-cam is installed or not?
From: Daniel J. Wojcik
Date: Mon, 26 Jan 2004 15:44
Date: Mon, 26 Jan 2004 15:44
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On 26 Jan 2004 06:12:35 -0700, Mustafa Korkmaz wrote: > 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... The only API functions I see are the MCI ones, and they all seem to require you to at least try to establish a connection (capture), rather than just query the system to see if any camera exists. Someone might know a better method over in .multimedia -- 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 08:10:32 PST From: "Daniel J. Wojcik" <devnull@genjerdan.com> Subject: Re: how can we notice that the web-cam is installed or not? Newsgroups: borland.public.delphi.nativeapi User-Agent: 40tude_Dialog/2.0.10.1 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit References: <40150617$2@newsgroups.borland.com> <lyy5wbjnh07c.pde0lmi72lar.dlg@40tude.net> <40152053$1@newsgroups.borland.com> Date: Mon, 26 Jan 2004 16:44:37 +0100 Message-ID: <1f60h4wbbk7v7$.7q3r6996ekd5.dlg@40tude.net> NNTP-Posting-Host: 147.35.24.43 X-Trace: newsgroups.borland.com 1075131911 147.35.24.43 (26 Jan 2004 07:45:11 -0700) Lines: 17 Path: arc1-ca.pugleaf.net!archiver1.google.com!news2.google.com!news.maxwell.syr.edu!newsfeed00.sul.t-online.de!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail