Hello All,
I was wondering if anyone anywhere had an example of an AVCapture session using AVCaptureVideoDataOutput working -- I am using the default CMSampleBuffer from the AVFoundation data output callback method - but when I save it to camera roll it is all black except the last 5 frames which I have to manually scrub to :S
any help in regards to my issue would be greatly appreciated.
Cheers,
Michael
Download WWDC Session videos, http://tuvix.apple.com/videos/wwdc/2010/
Session 409 - Using Camera with AV Foundation contains great introduction to use AVCapture.
Yes. Take a look at this: http://www.benjaminloulier.com/posts/2-ios4-and-direct-access-to-the-camera
I re-wrote the entire thing to use a AVAssetWriterPixelBufferAdaptor and a series of image editing/drawing functions I wrote to achieve my overlaying goals. I will post a tutorial as soon as I get a spare weekend ;)