def gr.pack
import emerging-ezaudio@0.4.0.0/src/mp3_enc.bend as Mp3Encimport Base
862def gr.pack(st: Sr, +spec: List<&2, F32>, +hz: U32) -> Gr:
863 match st:
864 case Sr{_lo, _hi, +gg, +tab, bits, ok}:
865 gr.use(U32.is_eq(ok, 1), gg, tab, bits, q.all(spec, gain.of(gg)), hz)