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Using Dropper in Laboratory Shot on RED Digital Cinema Camera in 4K (ultra-high definition (UHD)) so you can easily crop rotate and zoom without losing quality. ProResHQ

视  频 ID：  6055553
版      权：  Gorodenkoff
视频长度：  0:19
横纵比率：  16:9
所属分类：  科学 医疗 
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