AE camera can't see the tracking point after tracking. You can't see the render trace point until it is selected, but you can't select it. Why?

In After Effects, the camera can't see the tracking point after tracking, which may be because the tracking process is not completed or the tracking result is not available. This may be due to the following reasons:

Fuzzy material or low contrast: If the material used is fuzzy or low contrast, the tracking may fail or the tracking result may be inaccurate. In this case, you can try to improve the contrast or clarity of the material, or try to use other materials for tracking.

Improper setting of tracking area: When tracking the camera, you need to define a tracking area and tell the software in which area to track. If the tracking area is not set properly, it may lead to tracking failure or inaccurate tracking results. In this case, you can try to resize or position the tracking area, or try to use other tracking area settings.

Improper adjustment of tracking parameters: During camera tracking, some tracking parameters can be adjusted to improve tracking accuracy. If the tracking parameters are not adjusted properly, the tracking may fail or the tracking results may be inaccurate. In this case, we can try to adjust the key frame interval, the number of feature points, the search range of feature points and other parameters to obtain better tracking effect.

Improper use of advanced tracking methods: If conventional camera tracking doesn't work properly, you can try to use advanced tracking methods, such as automatic key frame tracking or 3D point cloud tracking. These methods usually require more computing resources and more complicated settings, but they can provide more accurate tracking results. If used improperly, it may lead to the failure of tracking or inaccurate tracking results. In this case, you can try to adjust the settings of the advanced tracking method, or try to use other advanced tracking methods.

Old software version: If you use the old After Effects software version, there may be some known problems, which may lead to tracking failure or inaccurate tracking results. In this case, you can try to update the software to the latest version, or try to use other versions of After Effects software for tracking.

In short, to solve this problem, we can try different methods according to the specific situation, such as adjusting materials, setting tracking areas, tracking parameters, advanced tracking methods or updating software versions. I hope this information can help you solve the problem.