Safari scrolling issue while capturing video
Safari scrolling issue while capturing video
- Subject: Safari scrolling issue while capturing video
- From: Satish AM <email@hidden>
- Date: Thu, 14 Feb 2008 19:24:44 +0530
Hello Groups,
We are doing video capturing application on Safari browser window
using buit-in/external camera.
Everything is working fine except one issue. We observe the issue
only when someone scrolls the browser window. The issue is when
someone scrolls the browser window while capturing our capturing
won't move along with the browser content view. It sticks at the
same point. We are expecting that the capturing port should also
along with the browser content view when someone scrolls the window.
This is not happening at the current scenaio.
Bellow is the snippet of code which we are using to set the window port,
err = SGSetGWorld (anSG, GetWindowPort((WindowRef)[movieViewObject
window]), nil);
Rect bounds;
NSRect srcRect = [movieViewObject frame];
bounds.top = srcRect.origin.y + 22;
bounds.left = srcRect.origin.x ;
bounds.bottom = srcRect.origin.y + srcRect.size.height + 22;
bounds.right = srcRect.origin.x + srcRect.size.width ;
err = SGSetChannelBounds (videoChannel, &bounds);
movieViewObject is the object of the class which is inherited from
NSMovieView.
Anybody has idea, what i am doing wrong here ?
Please tell me how to fix this problem... Or Suggest some alternative
approach to fix this problem.
Thanks in advance.
Satish
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