I haven't seen the app, but the simplest way to transform the camera input is via the cameraViewTransform property on UIImagePickerController available in 3.1
Luke On Feb 4, 2010, at 8:48 PM, Kyle Sluder wrote: > You can get the video data now using UIGetScreenImage, though it's not > the lightest on the battery. > > --Kyle Sluder > > On Thu, Feb 4, 2010 at 5:53 PM, Conal Elliott <[email protected]> wrote: >> Any ideas on how Live Effects (http://www.omaxmedia.com/) manages to >> spatially transform the live camera input? It doesn't just overlay like the >> augmented reality apps. >> >> Thanks, - Conal >> >> On Tue, Dec 15, 2009 at 1:23 PM, Mark Woollard <[email protected]>wrote: >> >>> They place UI elements over the video feed provided on screen by the built >>> in video capture window, but they don't have access to the actual video >>> data. >>> >>> Mark >>> >>> On 15 Dec 2009, at 16:04, Gabriel Zachmann wrote: >>> >>>>> There is not currently API for this. The API allows you to place >>> overlays on the screen, but video data is not delivered to your app until >>> the user is finished recording. >>>> >>>> So, how do all the so-called augmented reality apps do it? >>>> >>>> Best regards, >>>> Gabriel. >>> >>> >> _______________________________________________ >> >> Cocoa-dev mailing list ([email protected]) >> >> Please do not post admin requests or moderator comments to the list. >> Contact the moderators at cocoa-dev-admins(at)lists.apple.com >> >> Help/Unsubscribe/Update your Subscription: >> http://lists.apple.com/mailman/options/cocoa-dev/kyle.sluder%40gmail.com >> >> This email sent to [email protected] >> > _______________________________________________ > > Cocoa-dev mailing list ([email protected]) > > Please do not post admin requests or moderator comments to the list. > Contact the moderators at cocoa-dev-admins(at)lists.apple.com > > Help/Unsubscribe/Update your Subscription: > http://lists.apple.com/mailman/options/cocoa-dev/luketheh%40apple.com > > This email sent to [email protected] _______________________________________________ Cocoa-dev mailing list ([email protected]) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [email protected]
