Thanks to the user and Andrea for good suggestions and implementation which I have reviewed and checked into GIT. I also opened up a Bug Tracker #660 for the user's discovery of a long time error for the Render menu, Render Range of Selection or In/Out points, starting at the beginning of the timeline instead.
Note to Andrea, is this a correct change that I made? Previously it had been "cin -d 10650 cin -d 10651" on the same line.
2. For external network nodes, now we must join the nodes created to instances
of CINELERRA-GG. On the client computers (192.168.1.12), on the terminal,
start 5 background CINELERRA-GG tasks via:
cd {path_to_cinelerra}
cin -d 10650
cin -d 10651
...
cin -d 10654