But at present, prior work on video content analysis is difficult of approach good result using video frequency data alone and is inapplicability to scene segmentation and video content classified 但是,目前僅僅根據(jù)視頻數(shù)據(jù)來(lái)提取視頻內(nèi)容難度很大。單獨(dú)依靠現(xiàn)有的視頻處理技術(shù)不能準(zhǔn)確地分割視頻場(chǎng)景和對(duì)視頻內(nèi)容進(jìn)行分類。