| 摘要 |
The invention provides a segmented processing method for a transport stream for digital television that allows increasing the speed of the processing in a section filter, which is filter processing for program information, that occupies 40% of the computational effort even during TS Demux processing. The invention provides a step (S 13) in which a two part search is carried out on the upper words of the comparison object data of the transport stream of a digital television, a step (S 14) in which it is determined whether or not matching data is present in the upper words, and a step (S 15) that compares the lower word of the comparison object data in the case that there is matching data present in the upper words. <IMAGE> |
