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%
PERCENT/{stream, substream}, location1 percentage,location2 percentage {,location3 percentage...}: @) \% k+ e$ N a$ Q: K, B
( n! `! R2 E1 |# F
example: 0 `" z3 L; d. H( f0 B0 e# K
if there are buffer A and buffer B 2 D/ ]: f8 Z4 H) o + \2 I: k/ g1 x9 vchange output rule as below: 3 m m" @& U( u6 p G- qpercent/1 A 80%, B 20%