答应您删除内置蒙版跟踪器天生的“不需要的”关键帧。它将检察蒙版的跟踪器天生的每帧关键帧，并删除落入与其前任类似的阈值以下的那些帧。
履行两遍：移除和加固。
删除进程包括删除与上一个关键帧过于类似的关键帧。当两个极点的移动均未跨越指定的（移除）阈值时，两个关键帧被视为类似。
强化进程会分析其他关键帧的每个持续对。当极点移动跨越（增强）阈值时，将在两个关键帧的中心重新引入先前删除的关键帧。反复该阶段，直到每对都满足条件为止。关键帧削减的百分比将写入信息面板。
Allows you to remove ‘unnecessary’ keyframes generated by the built-in mask tracker. It will look at the mask’s tracker-generated every-frame keyframes and remove those frames that fall under a threshold of being similar to their predecessor.
Two passes are executed: removal and reinforcement.
The removal pass consists of removing keyframes that are too similar to the previous one. Two keyframes are considered similar when none of the vertices has moved more than the specified (removal) threshold.
The reinforcement pass analyzes every successive pair of the remaining keyframes. When a vertex has moved more than the (reinforcement) threshold, a previously removed keyframe is reintroduced in the middle of the two keyframes. This phase is repeated until every pair satisfies the condition. The percentage of keyframe reduction is written to the Info palette.
| Win/Mac：After Effects | 2020, CC 2019, CC 2018, CC 2017, CC 2015.3, CC 2015, CC 2014, CC, CS6 |
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【下载地址】
AE剧本-删除不需要的蒙版关键帧 Remove Unnecessary Mask Keyframes v1.0
