术语解释:Back Porch
摘要:
摘自维基:http://en.wikipedia.org/wiki/Back_porch Back porch refers to the portion in each scan line of a video signal between the end (rising edge) of the horizontal sync pulse and the start of a... 阅读全文
posted @ 2011-02-15 12:27 freshair_cn 阅读(1328) 评论(0) 推荐(0) 编辑