====== GetUnit======

Function retrieve name of unit of Mediainfo field by text ID or index with given parameters.

<code pcmi>
GetUnit(FieldID [, Context])
GetUnit(FieldIndex, Context)
</code>
|< 100% 15% >|
|**FieldID**|Text ID of library field.|
|**FieldIndex**|Index of library field.|
|**Context**|Context (General, Video, etc.). If omitted, General context will be used.|

**Remarks**

Function return translated string, if transaltion for the language exists in the MediaInfo.lng file. If not found, non-translated string will be returned.