A recode is a previously released version, usually filtered through TMPGenc to remove subtitles, fix color etc.

RECODE是以前已经发布的版本，通常用TMPGenc编码滤以去除字幕，纠等。

To recode and analyze the resulting tracking error, another camera is mounted on the ceiling to recode the vehicle path and desired track.

为追踪差量测，透于天花板之摄影机撷取影像，目的为记录载具行走路径与追踪路径线，作为差分析使用。