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demux--->queue-->taskOne->parse-{pts,pageId,timeout) --segment----region--object---BItmap/char ----clut ----decode display definition ------------------------>queue->taskTwo->while(pts)----callbac

SDK: demux->queue->parse->decode head   ->decode line(0-isLastPage,datetime,creatNewPage) (1~25 mainText) (27 linked page) (28 set language) (30 initePage) API:find page/subPage->page->makeBitMap-