I'm running Windows 7 64-bit, Firefox 107.0 64-bit, licensed VDH 7.6.3a6 beta, CoApp
1.6.3. I downloaded this video without problems:
https://www.youtube.com/watch?v=7gRRO96U_H8
I downloaded the variant that I got by changing the resolution of the item (using the
gear icon in the YouTube player) to 1280x720@60fps. It played fine in VLC with both
video & audio. The only slightly anomalous occurrence was VDH logging 2 Short Content
errors. I don't know why this happens. It happens on every download I do off YouTube.
The downloads always succeed. I don't know what is triggering these errors but they are
noise. I always ignore them. If I'm really energetic, I delete them.
I also got this because the first one omitted some very important bits. Which I suppose
is to be expected of the home broadcaster, bunch of wankers:
https://www.youtube.com/watch?v=CnC1_KAfJaQ
Now it's your turn. The above is how you post a proper problem report. Without the
above information for your case, no one can possibly investigate your problem. So post a
proper problem report & we can take it from there.