视频DV记录格式及其帧内压缩原理
JOURNAL OF NORTHWEST UNIVERSITY(NATURAL SCIENCE EDITION)(2005)
Abstract
目的了解数字视频信号的分量记录格式基础--DV记录格式及其帧内压缩原理.方法讨论视频分量信号的DV记录格式及DVCAM和DVCPRO记录格式的采样方法、采样频率及亮度信号的组成特点.结果选择主流记录格式,保证了所选视频记录设备的系统性、开放性和兼容性.结论降低运行成本,保证视频记录质量.
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Key words
record,format,data
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