avcapture
AVCaptureMovieFileOutput -- trimming the file while writing
I am recording video using AVCaptureMovieFileOutput.Instead of retaining the captured video for the entire recording time, however, I would like only to retain the last 2 minutes of video.In essence,[详细]
2023-03-30 09:09 分类：问答Why rotate Image in OpenCV without rotation code?
I am taking photo using AVCaptureStillImageOutput, AVCaptureSession, AVCaptureVideoPreviewLayer and display it in UIImageView. Its work properly.[详细]
2023-03-12 05:07 分类：问答Problem in camera activities in ios4
hi开发者_C百科 so far i have usedUIImagePickerControllerfor camera activities in IOS3. But in IOS4 theImagePickerController isnot working properly. When i tried to captureimage it shows either awhite[详细]
2023-03-07 21:55 分类：问答AVCapture appendSampleBuffer
I am going insane with this one - have looked everywhere and tried anything and everything I can thinks of.[详细]
2023-01-18 23:15 分类：问答Accessing object properties from string representations
In actionscript an object\'s property can be accesses in this way: object[\"propertyname\"] Is so开发者_开发知识库mething like this possible in c#, without using reflection?No, you have to use refl[详细]
2022-12-23 04:59 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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