DCEFrameListener

The interface to handle callback when previewed frame callback is returned.

interface com.dynamsoft.dce.DCEFrameListener

frameOutputCallback

The callback method can be triggered when frame is output.

void frameOutputCallback(DCEFrame frame, long timeStamp);

Parameters

frame: The DCEFrame object that contains the image data and further information.
timeStamp: The timeStamp that records when the frame is output.

Code Snippet

cameraEnhancer.addListener(new DCEFrameListener() {
    @Override
    public void frameOutputCallback(DCEFrame frame, long timeStamp) {
        // Add your code
    }
});

See also

• class DCEFrame