I explained that I do it using Mint on two fairly basic i5 machines with 8GB RAM every day. He is a stubborn and obviously needle damaged. He refused to believe that it is possible, so I told him I would make a screen capture video to prove it and send it to him.
The response was 'yeah, good luck with that, Linux doesn't have any decent screen capture for video'.
So I decided to kill two chooks with a rock.
I'm sure I have posted this screen capture code before. It is about the quickest simplest way to get a high quality screen cap of video but it makes a 3.5 minute file that is 2GB in size. I had it tweaked for small file sizes, but now I simply upload the big file and let YouTube compress 2GB into 47MB with almost the original res.:
Code: Select all
ffmpeg -f x11grab -video_size 1920x1080 -framerate 15 -i :0.0 -c:v libx264 -qp 0 -preset ultrafast screentest04-15fps.mp4
https://www.youtube.com/watch?v=onSOWe7ccDc
I also discovered recently that NoMachine not only does VNC, but it automatically set the new machine up on the LAN better that I ever managed using Samba or NFS. The more I learn about it, the gooder it does be . .