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2014/10/16 ¤W¤È 08:11:03
android Programming Glossary: camera.previewcallbackreally confused with setPreviewCallback in Android, need advice http://stackoverflow.com/questions/11544877/really-confused-with-setpreviewcallback-in-android-need-advice extends Activity implements SurfaceHolder.Callback Camera.PreviewCallback and in that class Eclipse forces me to create an override function..
BitmapFactory.decodeByteArray() is returning NULL http://stackoverflow.com/questions/3338235/bitmapfactory-decodebytearray-is-returning-null try and grab images. Here is the code I am using private Camera.PreviewCallback mPrevCallback new Camera.PreviewCallback public void onPreviewFrame.. am using private Camera.PreviewCallback mPrevCallback new Camera.PreviewCallback public void onPreviewFrame byte data Camera Cam Log.d CombineTestActivity..
How can I manipulate the camera preview? http://stackoverflow.com/questions/6478375/how-can-i-manipulate-the-camera-preview MySurfaceView extends SurfaceView implements Callback Camera.PreviewCallback private SurfaceHolder mHolder private Camera mCamera private..
How to get raw preview data from Camera object at least 15 frames per second in Android? http://stackoverflow.com/questions/7790566/how-to-get-raw-preview-data-from-camera-object-at-least-15-frames-per-second-in object mCamera.setPreviewCallbackWithBuffer new Camera.PreviewCallback private long timestamp 0 public synchronized void onPreviewFrame.. dataBufferSize mCamera.setPreviewCallbackWithBuffer new Camera.PreviewCallback private long timestamp 0 public synchronized void onPreviewFrame..
http://stackoverflow.com/questions/8620560/video-processing-in-android the preview frames from the camera as bitmapped data. Camera.PreviewCallback will return a byte of data representing the frame in a number..
really confused with setPreviewCallback in Android, need advice http://stackoverflow.com/questions/11544877/really-confused-with-setpreviewcallback-in-android-need-advice declared my mainactivity class as follows public class MainActivity extends Activity implements SurfaceHolder.Callback Camera.PreviewCallback and in that class Eclipse forces me to create an override function for onpreviewframe in the MainActivity class as follows..
BitmapFactory.decodeByteArray() is returning NULL http://stackoverflow.com/questions/3338235/bitmapfactory-decodebytearray-is-returning-null NULL I am using the previewCallback from the camera to try and grab images. Here is the code I am using private Camera.PreviewCallback mPrevCallback new Camera.PreviewCallback public void onPreviewFrame byte data Camera Cam Log.d CombineTestActivity Preview.. from the camera to try and grab images. Here is the code I am using private Camera.PreviewCallback mPrevCallback new Camera.PreviewCallback public void onPreviewFrame byte data Camera Cam Log.d CombineTestActivity Preview started Log.d CombineTestActivity Data..
How can I manipulate the camera preview? http://stackoverflow.com/questions/6478375/how-can-i-manipulate-the-camera-preview import android.view.SurfaceView public class MySurfaceView extends SurfaceView implements Callback Camera.PreviewCallback private SurfaceHolder mHolder private Camera mCamera private boolean isPreviewRunning false private byte rgbbuffer new byte..
How to get raw preview data from Camera object at least 15 frames per second in Android? http://stackoverflow.com/questions/7790566/how-to-get-raw-preview-data-from-camera-object-at-least-15-frames-per-second-in videoCaptureViewHolder videoCaptureViewHolder is a SurfaceHolder object mCamera.setPreviewCallbackWithBuffer new Camera.PreviewCallback private long timestamp 0 public synchronized void onPreviewFrame byte data Camera camera Log.v CameraTest Time Gap System.currentTimeMillis.. new byte dataBufferSize mCamera.addCallbackBuffer new byte dataBufferSize mCamera.setPreviewCallbackWithBuffer new Camera.PreviewCallback private long timestamp 0 public synchronized void onPreviewFrame byte data Camera camera Log.v CameraTest Time Gap System.currentTimeMillis..
http://stackoverflow.com/questions/8620560/video-processing-in-android to accomplish the following steps using the Android SDK Capture the preview frames from the camera as bitmapped data. Camera.PreviewCallback will return a byte of data representing the frame in a number of possible image formats. Modify the pixel data. Since the..
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