They are used in broadcasting, in digital cameras, endoscopy, desktop videoconferencing, fax machines, CCTV cameras, as well as bar code readers.
它们用于广播、数码相机、内窥镜检查、桌面视频会议、传真机、闭路电视摄影机、以及条形码阅读器。
2
For debugging, consider creating a manually triggered action that invokes your code for broadcasting a selection change.
对于调试，考虑创建一个手动触发的操作来调用可以传播选择更改的代码。
3
In addition, by random accessing the storage medium at a frame designated by the stop code, to cue up or to move to the broadcasting start point of the program can be performed instantaneously.