使用video-thumb模块在给定时间从视频中提取快照

Question

我想在节点js中的某个时间从视频创建缩略图，现在我正在使用节点模块＆＃34; video-thumb＆＃34;

This is the code that uses node-thumb module to create thumbnail

And this is the result however the result is shown but don't know where the snapshot.png