set in point by time-stretching
Add an effect (or multiple selected effects) to selected layers 设置入点以拉伸时长。Set In point by time-stretching 设置出点以拉伸时长。Set Out point by time-stretching .
基于2个网页-相关网页
set in point by time-stretching
通过时间拉伸来设定
以上为机器翻译结果，长、整句建议使用 人工翻译 。