Let me explain my observations. In your first post you made out as if you were a novice that finds video difficult.
'I also find video frustrating and demanding. Such basic skills as framing, selectively focussing, selecting a high enough shutter speed and properly exposing are helpful, but all but the first are much more difficult in video, especially when constrained - as I usually am - by the need to keep a continuing record.
And post-processing is still some-thing of a nightmare for me. In part because it requires a whole new set of terminology and skills, which, at 69, doesn't come easily. '
But then you responded to my post as if you were a seasoned video professional; a 'creative' that prefers a Mac like other 'creatives'. And you quote that you use specialist 'German' audio equipment, again like a seasoned professional.
'...but - like much of the world, especially in the arts - much prefer the Mac user interface.'
'... from a couple Schoepps mics high-mounted as a Blumlein pair feeding a Stereo Devices digital recorder.'
But then you show your videos, which are neither creative nor professional; displaying the most fundamental errors a novice can make. And I'll list them in detail:
1. You don't position yourself appropriately, so audience members heads are in the way, people even move across your field of view and distracting, out of focus, objects appear at random in your shots.
2. You don't position yourself so that distracting backgrounds aren't visible.
3. Your lighting, exposure and white balance is all over the place.
4. You pan erratically, clearly not using a fluid head.
5. You zoom erratically and zooming is not something overly favoured when it comes to professional video.
6. You don't focus properly, with subjects going in and out of focus at random.
7. It appears as if some of the video is just hand holding and hoping for the best.
8. You don't record audio well, spoken words are unclear, the music seems obscured and often just flat.
9. You don't appear to use an appropriate audio recorder that would allow you to record the entire event on a separate device or, if you do, you don't use it correctly.
10. You barely make use of cuts, close ups, views from different positions/angles, you just point your camera, zoom and pan and think that's enough.
11. I don't know what you use to edit your video and audio, since you hate PowerDirector and AudioDirector so much, but it's certainly not making things any better.
14. And don't pull the age card. I'm 63 and don't use that as an excuse for any failures that I experience.
And you wonder why I'm critical?