说明：  本课题是要开发一块基于 DVB-T 的数据接收卡,该卡可以接收 DVB-T 的广播数据,支持接收 DVB 多协议封装的广播数据.
(This topic is to develop a data-based DVB-T receiver card, the card can receive broadcast data of DVB-T, DVB broadcast data receiving support multi-protocol encapsulation.)