Basic Properties
基本属性
镜头配置文件名
Load a Lens Profile (a file with the extension *.lns) on which the distortion of the 3D objects in the Project should be based into this field.
加载镜头配置文件(扩展名为 * 的文件)。项目中3D 对象的失真应该基于这个字段。
If you click on the small arrow next to the setting’s name, the lens profile parameters, with which you should already be familiar with from the Lens Distortion tool, for that lens profile will be displayed.
如果你点击小箭头旁边的设置的名称，镜头配置参数，你应该已经熟悉从镜头失真工具，为该镜头配置文件将显示。
Contrary to textures, the values will be maintained even if the lens profile can later no longer be found. Only if the Lens Profile File field is cleared will the values also be deleted.
与纹理相反，即使以后再也找不到镜头配置文件，这些值也会被保留。只有当镜头配置文件字段被清除时，这些值才会被删除。
Image Scale[1..10000%]
Image Offset X[-500..500%]
Image Offset Y[-500..500%]
图像比例尺[1. . 10000% ]图像偏移量 x [-500. . 500% ]图像偏移量 y [-500. . 500% ]
These three settings can be ignored most of the time. They only have to be modified if the setting of the same name (in the Footage or Image tabs) was modified in the Motion Tracker object or Camera Calibrator tag in order to use only a specific region of the image.
这三个设置在大多数情况下都可以忽略。他们只有修改，如果设置相同的名称(在胶片或图像标签)是修改的运动跟踪对象或摄像机校准器标签，以便只使用图像的特定区域。
These settings are used to scale or move the render region. If all settings are the same as with the elements mentioned, the 3D object distortion will match the background image material.
这些设置用于缩放或移动渲染区域。如果所有的设置都与提到的元素相同，3D 物体失真将匹配背景图像材质。