AVCapture Session [closed]

As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center 开发者_运维问答for guidance. Closed 10 years ago.

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.

---

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 ;)