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USB接口的DVB码流播放器设计与实现
Design and Implementation of DVB Stream Broadcaster with USB Interface
【摘要】 提出了一种基于USB的数字视频码流播放器设计方案,实现了DVB码流的PC处理和传输。该方案采用内嵌微处理器的USB2.0芯片作为接口控制器,选择FPGA作为主时序控制器,测试结果证明能满足高速码流实时可靠传输的要求。
【Abstract】 A design scheme of DVB stream broadcaster with USB interface is proposed,which realizes processing and transmis- sion of DVB stream in PC.USB peripheral controller,which is integrated with a microcontroller,is adopt to control the interface, and FPGA is selected as the main scheduling controller.Testing results testify that the design can satisfy the demand of high- speed bit stream in real-time reliable transmission.
- 【文献出处】 电视技术 ,Video Engineering , 编辑部邮箱 ,2007年S1期
- 【分类号】TN919.81
- 【下载频次】57