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480 p称为标清(standard definition sd)格式，480i的品质基本等同于模拟电视信号。

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Full HD (or Full High Definition) provides a resolution that is higher quality than that of HD (or High Definition) and substantially higher quality than that of SD (or standard definition).

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