480i和480p称为标清(standarddefinition sd)格式，480i的品质基本等同于模拟电视信号。
The 480p and 480i formats are called the SD (standard definition) formats, and 480i is roughly equivalent to a normal analog TV picture.
480i和480p称为标清(standarddefinition sd)格式，480i的品质基本等同于模拟电视信号。
The 480p and 480i formats are called the SD (standard definition) formats, and 480i is roughly equivalent to a normal analog TV picture.
应用推荐