Problem Sizing Video Display ?

Article View: borland.public.cppbuilder.multimedia

Article #305

Back to borland.public.cppbuilder.multimedia Previous Next

#305

From: Andrew McIsaac
Date: Thu, 06 Jan 2005 05:17

29 lines
1697 bytes

Hi, I'm using BCB5 Pro and Windows 98SE : error also with XP

I use the previously stated program from "Gambit" and works well
with a Kingsington Camera. I am able to change the size as I 
like.

void __fastcall TForm1::Button1Click(TObject *Sender)
{
    int wID;
    CaptureWindow = capCreateCaptureWindow("MyWindow", WS_CHILD |
      WS_VISIBLE, 0, 0, 160, 120, (HWND)Panel1->Handle, wID);
    if(CaptureWindow)
    {
    .
    .
    .
   
   Here I simply change the 160,120 to other ie 640 by 480 and it will enlarge my view.

If I use the Logitech USB Camera, I cannot make the Video Display any larger than 350 by 280 (approx) ?

(Logitech QuickCam 8.0)

Is there something I am missing with its driver : a default max 
size somewhere ?

Thanks In advance
Andrew

Technical Details

Message-ID: <41dcc9f2$1@newsgroups.borland.com>

Path:

arc1-ca.pugleaf.net!g2news1.google.com!news2.google.com!proxad.net!proxad.net!194.159.246.34.MISMATCH!peer-uk.news.demon.net!kibo.news.demon.net!demon!194.74.65.66.MISMATCH!news-peer0-test!news-peer-test!btnet!newsfeed.bt.es!caladan.landsraad.net!newsgroups.borland.com!not-for-mail

Show Full Headers

Complete Article Headers

X-Google-Thread: 10d0fc,eb0ab0094241adbb,start
X-Google-Attributes: gid10d0fc,public
X-Google-Language: ENGLISH,ASCII-7-bit
From: "Andrew McIsaac" <houston@compusmart.ab.ca>
Sender: "Andrew McIsaac" <houston@compusmart.ab.ca>
Reply-To: "Andrew McIsaac" <houston@compusmart.ab.ca>
Subject: Problem Sizing Video Display ?
Newsgroups: borland.public.cppbuilder.multimedia
X-User-Info: 216.123.230.138     
NNTP-Posting-Host: 207.105.83.66
Message-ID: <41dcc9f2$1@newsgroups.borland.com>
Date: 5 Jan 2005 21:17:38 -0800
X-Trace: newsgroups.borland.com 1104988658 207.105.83.66 (5 Jan 2005 21:17:38 -0800)
Lines: 34
Path: arc1-ca.pugleaf.net!g2news1.google.com!news2.google.com!proxad.net!proxad.net!194.159.246.34.MISMATCH!peer-uk.news.demon.net!kibo.news.demon.net!demon!194.74.65.66.MISMATCH!news-peer0-test!news-peer-test!btnet!newsfeed.bt.es!caladan.landsraad.net!newsgroups.borland.com!not-for-mail