SDTV
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示例

Older channels still broadcast many programs in SDTV today.

这台老式主机只输出标清电视，而不是高清信号。

定义

Standard-definition television; TV system below HD resolution

  • Typically 480i or 576i

“标准清晰度电视”的缩写。

  • 分辨率低于高清电视的电视制式。