Hi,
VideoPad does not have the capability to download media from streaming sites.
If you already have the downloaded video file, you can open that file in VideoPad and save the audio clip as a new file.
If you haven't downloaded the video yet, you can use our SoundTap Streaming Audio Recorder to record the audio from the streaming site.
You may check this link for more information about SoundTap: https://www.nch.com.au/soundtap/index.html