Thanks guys, but the teaser is only the reupload in vimeo instead of YT. The improvement was only in recoding in a better way. The first try in YT was coded in H.264 25Hz mp4 progressive and stuttered very much (not only in YT but also the original file)
The new version has no new renders but is recoded in MPEG-2 25Hz interlaced and runs much smoother.
In 2020 I will have to learn much more about coding movies to get a nice result (also mixing surround sound is quite a secret for me
In fact the collection of the boxes is my "NAS-plant". I collect TV-recordings since more than 10 years - that was my main hobby before TG3: recording movies from TV and cutting out the advertisings. It's a good source for me for new ideas... and good for having a nice time at rainy days when all PCs are rendering