It involves the changing of transport rate of the stream, the transformation of PCI Bus to Add-On Bus, the transportation of the stream with any needed frequency and the design of the complicated FPGA.

• 其重点涉及码流传送速率的变换、PCI总线向Add－On总线的转换、码流按所设速率播放以及比较复杂的FPGA的设计。