BT656,YCBCR数据格式转换成VGA(888)数据算法，-BT656, YCBCR data format converted into VGA (888) data algorithm,

主要介绍 标准的 8bit BT656（4:2:2）YCbCr SDTV（标清） 数字视频信号格式，主要针对刚刚入门模拟视频采集的初学者入门之用-Introduces the standard 8bit a BT 656 (4:2:2) YCbCr, SDTV (standard definition) digital video signal format, mainly for the beginner just started analog video capture

bt656格式转成bt601与ycbcr 4:2:2格式-the bt656 format converted to the bt601 with the YCbCr 4:2:2 format