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监控视频回放如何设置带红圈跟踪
更新时间: 2021-01-14 01:12:13  

1、打开会声会影,让素材处于选中状态,点击运动追踪。选择按点设置追踪器,点击添加匹配对象,位置选择叠加。将光标移动至需要跟踪的目标上,点击运动追踪图标。

2、在覆叠轨处替换准备的红圈,即完成操作。所谓运动跟踪,是根据对指定区域进行运动的跟踪分析,并自动创建出关键帧,将跟踪结果应用到其他层或者效果上,从而制作出动画效果。

关键词: 监控 视频 如何 设置 跟踪

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