Chessbase Video Quality on the Decline?

Has anybody else noticed a decline in quality of chessbase videos?  For example, I went to chess4less.com, and watched the 15:45 sampling of the video Beat the French with the Advance Variation.  Numerous cases of her pausing like as if she's got the hiccups.  The microphone or whatever they used must have been right by the keyboard.  Almost every move sounds like she is pounding the keyboard with such extreme force and the pounding is so loud it practically filters out her own voice.  Then, around the 11:30 mark and the last 50 seconds, it sounds like she is recording this on the tarmac of an airport.  

Go here: https://chess4less.com/products/beat-the-french-defence-with-the-advance-variation?_pos=2&_sid=4fde288c3&_ss=r

And give it a full 16-minute listen.  The games she covers are interesting, especially the Caruana one as he doesn't even try to hold the material and yet he still wins, and the content itself may be of quality, but the technical quality is borderline cr*p!