真实译文展示（如有保密内容均以XX替代）
Sample of real translation (Confidentiality retained with XX)
 
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How it works
运行原理
 
When recording camera tracking is started, the camera tracking data is saved together with the video timecode. In playback mode, the same tracking data is reapplied if it finds the same video timecode coming in from a video playback source.
在启动录制相机跟踪时，将相机跟踪数据与视频时间码合并保存。在回放模式中，如果在视频回放源中出现相同的视频时间码，则相同的跟踪数据可重复适用。
 
Requirements
要求
 
A device which allows recording and playing back video with embedded timecode.
The timecode used for the recording should be a continuous, synchronous “time-of-day” timecode, rather than a specific asynchronous timecode such as is used for triggering an event. The aim is for recorded timecode for tracking to be unique within any 24 hour period. This allows the system to automatically match incoming timecode to any recorded tracking data for any specific day.
应配备一台支持录制和回放内嵌时间码视频的设备。
录制使用的时间码应该是连续的、同步“钟表时刻”时间码，而不是异步时间码，例如触发事件所使用的时间码。这样可以保证录制的跟踪时间码，在任何24小时内都是独一无二的。系统可以将输入的时间码和任何特定日期的任何录制跟踪数据自动匹配。

How to record tracking data
如何录制跟踪数据
 
1. Download the control panel below and copy it to [Project folder]/Content/
OR Create a new control panel and import the control panel below from the top toolbar
1、下载下方控制面板，并将其拷贝至[项目文件夹]/目录/或创建一个新控制面板，并通过上方工具栏导入下方控制面板；

2. Launch panel in Director
2、在Director中启动控制面板；

3. Click START RECORDING to start saving the tracking data from any of the Calibration project’s levels - See "Location of recorded tracking data" below
3、点击开始录制，开始保存任何Calibration项目关卡的跟踪数据——参阅下文“已录制跟踪数据的位置”。

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