More I would suggest to insert the word "sequence" near "Sub
project", because a professional user know so; and in Load window
you find "Nest sequence" option. .
OK, I am going to rewrite what I wrote based on your original email. We had no idea what "sequence" meant and thought it was Italian for something else (!). Now I looked it up in reference to Video Editing and Final Cut Express uses it a lot so now I have a much better understanding. I used Sub project because I thought it was more related to what Deim was talking about.
On the manual, in "Camera and Projector" section, I think it would
be important to add the two images that you find in "Cinelerra CV
Manual.htm" and I add here. I know, they are drawn by hand but it
is important to understand how camera and projector work.
I agree but I really do not like the hand drawing.