关于480i的百科

• 480i造句怎么写

• 1、The480pand480iformatsarecalledtheSD(standarddefinition)formats,and480iisroughlyequivalenttoanormalanalogTVpicture.2、480i和480p称为标清(standarddefinitionsd)格式，480i的品质基本等同于模拟电视信号。3、WhenanalogTVshowsareupconvertedandbroadcastondigi...
• 2024-02-1024427