node.js - 用ffmpeg命令行获取json格式的视频的信息，在nodejs中怎么调用这些数据？

Question

ffprobe -i 1.flv -print_format json -show_frames -show_format -show_streams -v 0

Answer 1

child_process = require('child_process');
json = child_process.execSync('ffprobe -i 1.flv -print_format json -show_frames -show_format -show_streams -v 0');

console.log(json)