DCEFrameListener

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

@protocol CameraEnhancerListener <NSObject>

frameOutPutCallback

Callback when the DCEFrame is output.

- (void)frameOutPutCallback:(DCEFrame*)frame timeStamp:(NSTimeInterval)timeStamp;

Parameters

frame: The parameter is the original DCEFrame with detailed frame information. View more in DCEFrame class.
timeStamp: The time stamp that records when the DCEFrame is output.

Code Snippet

• Objective-C
• Swift

1. [_dce addListener:self];
   - (void)frameOutPutCallback:(DCEFrame *)frame timeStamp:(NSTimeInterval)timeStamp{
   // TODO add your code
   }
   

2. dce.addListener(self)
   func frameOutPutCallback(_ frame: DCEFrame, timeStamp: TimeInterval){
   // TODO add your code
   }
   

See also

• DCEFrame