Introduced the strong corner always used in videotrack into the experiment to verify the algorithm.
引入用于视频追踪的强角点，对该算法进行验证。
2
System unscramble these data basis on protocol of videotrack, DC moment motor automatically track target by these data.
系统根据电视跟踪的协议解读这组数据，直流力矩电机根据这组数据对目标进行自动跟踪。
3
One port is used to carry content (say a videotrack) and the second (the RTCP port) is mainly used as a feedback mechanism to report on quality and packet loss.