@@ -98,10 +98,10 @@ static inline int16_t *scalarproduct(const int16_t *in, const int16_t *endin, in

     int16_t j;

     while (in < endin) {

-        sample = 32;

+        sample = 0;

         for (j = 0; j < NUMTAPS; j++)

             sample += in[j] * filt[j];

-        *out = sample >> 6;

+        *out = av_clip_int16(sample >> 6);

         out++;

         in++;

     }