指针确定指示AU帧内VC的起始点时则NDF:

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30264' and id < 2448272 and id<>'2448272' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30264' and id > 2448272 and id<>'2448272' order by id asc limit 5