recorder.py 文件源码

def callback_image(self, data):
        try:
            cv_image = self.bridge.imgmsg_to_cv2(data, "bgr8")
        except CvBridgeError as e:
            rospy.logerr('[ros-video-recorder][VideoFrames] Converting Image Error. ' + str(e))
            return

        self.frames.append((time.time(), cv_image))