Is this a question or do you anser yourself ??
Yes it seems so… see Blender Commandline Arguments … (but you know that?)
So -b for render but
-a<options><file(s)>
Instead of showing Blender’s user interface, this runs Blender as an animation player, to view movies and image sequences rendered in Blender (ignored if -b is set).
Hi,
I knew the -b for batch and also -a for animation also the start and end frame.
I did not know am asking about scene. I used the --scene to illustrate what I was asking.
But if the answer Is -scene that’s great thank you.
Although in the old days a single - only had a single char (getopt) I thought it was when --word ( longopt ) came in.
Anway you have given me something to look at thank you.