@ Andrea, I forgot to ask if you have a chance to make some screenshots examples? I think it will ease a lot to clarify the text. ;) @Terje One idea is to put some pictures, another is to make a video to put privately on CinGG's Youtube channel; so you can only watch it from the link in the manual. It seems to me that too many pictures in an appendix weighs down the manual too much. However, I don't have a problem with putting pictures up. With your other file (5sec_dv01_03.dv) what test do you propose to do?
One thing that is still unclear to me is why CinGG and ffmpeg indicate SAR instead of PAR. How this affects the workflow and whether their SAR is something new that applies to both normal SAR and PAR, or whether it just changes the name but remains a "pixel aspect ratio."