Re: How to add "filter" to capture video from the camera?
Re: How to add "filter" to capture video from the camera?
- Subject: Re: How to add "filter" to capture video from the camera?
- From: 吴明 <email@hidden>
- Date: Thu, 29 Dec 2011 09:15:35 +0800 (CST)
you know that i want to use this function to my ios app.
I know use AVCaptureVideoDataOutputSampleBufferDelegate can get every frame data from capture, but i dont know how to change this data with CVImageBufferRef datatype.
在 2011-12-29 01:32:41，"Nick Zitzmann" <email@hidden> 写道：
>
>On Dec 27, 2011, at 11:16 PM, 吴明 wrote:
>
>> HI All:
>> I wont capture view from the camera. and add an image to every frame.then save the video to my app.
>> How do this.
>
>Use QTCaptureView and implement the delegate method -view:willDisplayImage:. In that method, do what you want to do to the frame, and it will be included in the final video.
>
>Nick Zitzmann
><http://www.chronosnet.com/>
>
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