"--keyint" is already supported. 
(you just can't use it in combination with 'open gop')
->I'll add a custom additon field
Cu Selur
Ps.: Send you a link to a dev version for testing via pm.
(you just can't use it in combination with 'open gop')->I'll add a custom additon field
Cu Selur
Ps.: Send you a link to a dev version for testing via pm.