Update SrsPublisher.java

library/src/main/java/net/ossrs/yasea/SrsPublisher.java

@@ -246,6 +246,10 @@ public class SrsPublisher {
         return mCameraView.getCameraId();
     }
     
+    public Camera getCamera() {
+        return mCameraView.getCamera();
+    }     
+
     public void setPreviewResolution(int width, int height) {
         int resolution[] = mCameraView.setPreviewResolution(width, height);
         mEncoder.setPreviewResolution(resolution[0], resolution[1]);