视频信息是连续的图像序列，（） 是构成视颍信息的基本单元。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30194' and id < 2442019 and id<>'2442019' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30194' and id > 2442019 and id<>'2442019' order by id asc limit 5