V2EX smpte

SMPTE

释义 Definition

SMPTE 指“电影与电视工程师协会”(Society of Motion Picture and Television Engineers),也是该协会制定的一系列影视与广播技术标准的统称;在日常语境中常用来指 SMPTE 时间码(SMPTE timecode),用于精确标记视频/音频的时刻位置,便于剪辑、同步与播出。(该缩写也可泛指相关标准与规范。)

发音 Pronunciation

/smpti/

例句 Examples

We need the SMPTE timecode to sync the audio and video.
我们需要 SMPTE 时间码来同步音频和视频。

The editor conformed the final cut using SMPTE standards to ensure frame-accurate delivery for broadcast.
剪辑师按照 SMPTE 标准整理最终剪辑,确保交付给播出时能做到逐帧精确。

词源 Etymology

SMPTE 是英文机构名 Society of Motion Picture and Television Engineers 的首字母缩写。该组织成立于 20 世纪初,长期为电影、电视与后来的数字影像产业制定工程与互操作标准;因此“SMPTE”在业内也逐渐被用作“标准/时间码体系”的代称。

相关词 Related Words

文学与作品中的用例 Literary Works

  • Digital Video and HD: Algorithms and Interfaces(Charles Poynton)
  • Video Demystified: A Handbook for the Digital Engineer(Keith Jack)
  • The Filmmaker’s Handbook(Steven Ascher & Edward Pincus)
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