def dec.open
import emerging-ezaudio@0.4.0.0/src/mp3_dec.bend as Mp3Decimport Base
770def dec.open(op: Op, +nch: U32, +ov: List<&2, F32>, +qmf: List<&2, F32>, +lib: Lib) -> Maybe<&2, Out>:
771 match op:
772 case Op{+begin, bits}:
773 dec.beg(U32.is_eq(begin, 0), bits, nch, ov, qmf, lib)