@@ -91,17 +91,6 @@ static int query_formats(AVFilterContext *ctx)

     return 0;

 }

-static int config_input(AVFilterLink *inlink)

-{

-    if (inlink->sample_rate != 44100) {

-        av_log(inlink->dst, AV_LOG_ERROR,

-               "The earwax filter only works for 44.1kHz audio. Insert "

-               "a resample filter before this\n");

-        return AVERROR(EINVAL);

-    }

-    return 0;

-}

-

 //FIXME: replace with DSPContext.scalarproduct_int16

 static inline int16_t *scalarproduct(const int16_t *in, const int16_t *endin, int16_t *out)

 {

@@ -158,7 +147,6 @@ static const AVFilterPad earwax_inputs[] = {

         .name         = "default",

         .type         = AVMEDIA_TYPE_AUDIO,

         .filter_frame = filter_frame,

-        .config_props = config_input,

         .min_perms    = AV_PERM_READ,

     },

     { NULL }