PERCENT/{stream, substream}, location1 percentage,location2 percentage {,location3 percentage...}
example:
if there are buffer A and buffer B
change output rule as below:
percent/1 A 80%, B 20%
7 D. m3 M* d \, [) oexample: - ?! ^. E( H/ ^! U, eif there are buffer A and buffer B 0 @) f1 I" L% s( ]/ k- N2 U" ]; o2 M
change output rule as below: + }+ ~$ e& E+ \8 Cpercent/1 A 80%, B 20%