Sample buffer in AVCaptureVideoDataOutput

I'm thinking in an application that i want to take the sampleBuffer from a capture output and process it to become a stream broadcast on a web server I've been doing Goggling since two months and I've figured out a lot of things in AVFoundation such capturing sessions and the associated delegates

My Question is: Can I upload the sample buffer inside this delegate to a web Server and do 开发者_如何学运维processing on it, for example appending the samples to make a stream or a video file or even decode it

- (void)captureOutput:(AVCaptureOutput *)captureOutput didOutputSampleBuffer:(CMSampleBufferRef)sampleBuffer fromConnection:(AVCaptureConnection *)connection
{
      Upload(sampleBuffer);
}

? Or do I need to do the processing inside the Objective-C Code and upload it to the web server decoded in certain codec and ready to be streamed?