透明通道的视频设置失效

tnfe / FFCreator

A fast video processing library based on node.js (一个基于node.js的高速视频制作库)

http://tnfe.github.io/FFCreator/

MIT License

2.83k stars 400 forks source link

Open yangshen2000 opened 11 months ago

yangshen2000 commented 11 months ago

透明通道的视频设置失效

drawcall commented 11 months ago

yangshen2000 commented 11 months ago

hello，我都试了，还是黑色背景

msudomoikin commented 2 months ago

Hi try to add voImageExtra: 'png' in your FFVideo options

const fgVideo = new FFVideo({
  path: foregroundVideoPath,
  x: 1,
  y: 100,
  width: 1080,
  height: 1080,
  voImageExtra: 'png',
});