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Implementation of HDTV Transport Stream Demultiplexing Based on PC
Author(s): 
Pages: 8-10
Year: Issue:  2
Journal: Video Engineering

Keyword:  传输流解复用码率变换PCR校正;
Abstract: 根据实际应用需要,将数字卫星接收机接收到的HDTV多节目传输流(MPTS)解成单节目传输流(SPTS)用于编辑站编辑处理,并实现解复用后的单节目传输流的任意恒定码率变换.其中的关键技术是PSI/SI信息的重置和码率变换时产生的PCR抖动校正.该方法基于PC实现,在实际应用中具有良好的效果.
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