Images broadcast fluent, 30fps is able to reach more than normal standard definition TV 25fps.
图象播放流畅，能够达到30fps，超过正常标清电视的25fps。
Digital TV techniques have already entered practical stage. Applications of HighDefinition TV (HDTV) and Standard Definition TV (SDTV) will existent together fora long time.
数字电视已进入实用化阶段，不同等级的数字电视业务(如hdtv和SDTV)将长期共存。
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(standard definition 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(standard definition sd)格式，480i的品质基本等同于模拟电视信号。
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