10 years ago I created a 60 fps MAME attract mode title video set.
I decided to revisit this project last week with the latest MAME sets, MAME version and ffmpeg.
I also fixed up and updated the code to run at 64 bit and .net framework 4.8 (it was on 2).
When I initially did this 10 years ago, I used a custom build of MAME with code changes to run at 60 hz. Now with the latest MAME no code changes other than nag removal but using syncrefresh.
I also improved the encoding and the files are now smaller.
The videos are now processing on a couple of machines and should be complete in two-three weeks. There are over a 1400 complete already.