Sound on videos?

Am I doing something wrong? There doesn’t seem to be sound on the knitting how-to videos. I was looking at the 3 needle bind-ff one.

Is it me?

I just looked at the english 3 NBO video and no, there’s no sound; a few videos don’t have audio.

Yes, some of them are older videos and don’t have sound. In those cases the video is usually enough anyway. If you need more help let us know.