Re: OT? Creating a screencasting application...
Re: OT? Creating a screencasting application...
- Subject: Re: OT? Creating a screencasting application...
- From: Uli Kusterer <email@hidden>
- Date: Sat, 13 May 2006 09:37:41 +0200
Am 13.05.2006 um 07:00 schrieb Rick Langschultz:
I am looking to create an application that allows a user to capture
the video of the desktop and save the information to either an
MPEG4 or MOV file. I would like this to be a cocoa application. Has
anyone done this? I was thinking it could be carried out by
creating a VNC client that could record the frames as they came in
over the connection.
Any help, recommendations, etc, would be greatly appreciated.
There has been mention of code for doing screenshots here recently, I
think. If not, just google a little and you'll find what mailing list
I read this on. The CoreGraphics way of getting at a screen's back
buffer and creating an NSBitmapImageRep that points to that seems
like a good technique, as that will "live update" with the screen, so
you could probably try just adding that to your movie repeatedly.
Cheers,
-- M. Uli Kusterer
http://www.zathras.de
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