VAR_SAMPLE_RATE   271 libavfilter/af_afftfilt.c     values[VAR_SAMPLE_RATE] = inlink->sample_rate;
VAR_SAMPLE_RATE   312 libavfilter/af_volume.c     vol->var_values[VAR_SAMPLE_RATE] = inlink->sample_rate;
VAR_SAMPLE_RATE   316 libavfilter/af_volume.c            vol->var_values[VAR_SAMPLE_RATE],
VAR_SAMPLE_RATE   262 libavfilter/f_select.c     select->var_values[VAR_SAMPLE_RATE] =
VAR_SAMPLE_RATE   130 libavfilter/setpts.c     setpts->var_values[VAR_SAMPLE_RATE] =
VAR_SAMPLE_RATE   141 libavfilter/setpts.c            setpts->var_values[VAR_SAMPLE_RATE]);