[JW Lua] FCTempoElement: ratio calculation

Jan Angermüller jan at angermueller.com
Sun Nov 23 22:20:54 CET 2014


Jari,

do you know how the ratio from FCTempoElement is calculated ?

I came up with the equation:
Ratio / 1118 = BPM

That gave me a rough estimation in the three Finale docs where I tested it.
It's not the exact BPM value from the text expression or playback prefs,
but the value plus/minus a few decimal places.

Best regards,
Jan




More information about the JWLua mailing list