In VP15-17, the internal preference "Enable Blacklist for So4 Compound Reader" has a TRUE or FALSE value which enables or disables C:\Program Files\VEGAS\VEGAS Pro 1X.0\FileIO Plug-Ins\so4compoundplug\so4_blacklist_vp15.xml so that tricky formats can be made to still get decoded by the old compoundplug decoder without totally disabling so4copoundplug (See https://www.vegascreativesoftware.info/us/forum/blacklist-for-so4-includes-fix-for-gopro-dji-xiaomi-yi-avc-lag--111716/ ).
In VP18 it's replaced by the internal preference "Blacklist Mode for So4 Compound Reader" which now has a numerical value which seems to accept and retain any integer I enter.
Anyone any idea what exactly the numbers do?
I'm guessing 0 would be FALSE and 2 would be some form of TRUE. But 1? 3?