Read some more notes on ClownBD. Looks like this is needed:
http://forum.doom9.org/showthread.php?t=145277
and I see the empty BDSup2Sub folder inside of the ClownBD folder. I placed the BDSup2Sub.jar file in there and also installed the latest Java Runtime Environment.
Now I am getting somewhere. A log file regarding BDSup2Sub was created but I am not sure what it is trying to tell me. The error message is:
ERROR: Input file not found: C:\Program Files (x86)\ClownBD’F:\ClownBD\eac3totemp*.sup’ ‘F:\ClownBD\eac3totemp*_exp.sup’ \res:1080
Is it looking for the original extracted .sup (it is there) or the exported from BDSup2Sub files? This is a tsMuxer error but I saw no indication that BDSup2Sub had done any conversion yet. Maybe I still do not have it in the correct place to launch.
I may also have a problem with my Java install. Double-clicking on the .jar file does not launch the program, but it can be started from command line. The .jar file should be associated with the javaw bin and it is but it still does not launch from Windows. Perhaps that could be the problem.