3-9 低遅延送り返しシステムの開発(第3部門 放送技術(無線・光伝送&放送現業))

抄録

We can use analog broadcast program as a return video. It is an essential item of monitor in live TV program production. Now analog broadcast program is no delay, but from Jul 2011 we must use only digital broadcast program with delay. Then it is difficult to communicate between studio reporters and remote site reporters smoothly. Therefore, we have developed low delay transmission system via internet.