把网易云上面视频的音频提取出来
admin 提交于 星期五, 08/02/2019 - 15:35---
https://yunyinyue.iiilab.com/
ffmpeg -i input-video.avi -vn -acodec copy output-audio.aac
or
ffmpeg -i input-video.avi -ss 00:03:05 -t 00:00:45.0 -q:a 0 -map a output-audio.aac.mp3
<?php
chdir('/home/silas/Videos');