MAX_HAAS_DELAY     69 libavfilter/af_haas.c     { "left_delay",    "set left delay",    OFFSET(par_delay0),       AV_OPT_TYPE_DOUBLE,  {.dbl=2.05},     0,  MAX_HAAS_DELAY, A },
MAX_HAAS_DELAY     73 libavfilter/af_haas.c     { "right_delay",   "set right delay",   OFFSET(par_delay1),       AV_OPT_TYPE_DOUBLE,  {.dbl=2.12},     0,  MAX_HAAS_DELAY, A },
MAX_HAAS_DELAY    102 libavfilter/af_haas.c     size_t min_buf_size = (size_t)(inlink->sample_rate * MAX_HAAS_DELAY * 0.001);