No audio on some downloaded videos from YouTube

[jpm102]

Hi,
I've tried to download a couple of files from YouTube using the free version of Video Downloader, but the resulting MP4 files have no audio. Here's an example:

https://www.youtube.com/watch?v=NJxLKFZKhNs

Is there something about the source material on YouTube that prevents the audio being downloaded?

Thanks.

[Mona]

Thank you for posting, we could reproduce the problem and developers are checking it now. We will keep you updated.

[Mona]

UPDATE： It's fixed, please update YouTube to MP3 to the latest v1116 version to try again.