Download video and automatically separate audio

[drjohn3x]

However, the audio quality is relatively bad. I often use tools from savefrom or getclipfast.com to take advantage of audio sources from YouTube, but the audio quality is not high.
Do you have any tools that can separate audio and video?

 

[spirovious]

View attachment 82900
However, the audio quality is relatively bad. I often use tools from savefrom or getclipfast.com to take advantage of audio sources from YouTube, but the audio quality is not high.
Do you have any tools that can separate audio and video?

4K video downloader can download audio separately. But if you need only video, then after downloading, use avdemux which has option to untick audio and save video only