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480p

480p

480p

480p

1

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（standarddefinitionSD ）格式，480i 的品质基本等同于模拟电视信号。

2

When analog TV shows are upconverted and broadcast on digital TV stations, they are broadcast in 480p or 480i.

数字电视台广播模拟电视节目时要先将它们转换为数字 480i 或 480p 格式。

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