diff --git a/libavcodec/arm/dsputil_neon.c b/libavcodec/arm/dsputil_neon.c
index d46fa61da8..2b1b2d32c3 100644
--- a/libavcodec/arm/dsputil_neon.c
+++ b/libavcodec/arm/dsputil_neon.c
@@ -146,6 +146,8 @@ void ff_h264_idct_add8_neon(uint8_t **dest, const int *block_offset,
                             DCTELEM *block, int stride,
                             const uint8_t nnzc[6*8]);
 
+void ff_vector_fmul_neon(float *dst, const float *src, int len);
+
 void ff_float_to_int16_neon(int16_t *, const float *, long);
 void ff_float_to_int16_interleave_neon(int16_t *, const float **, long, int);
 
@@ -242,6 +244,8 @@ void ff_dsputil_init_neon(DSPContext *c, AVCodecContext *avctx)
     c->h264_idct_add16intra = ff_h264_idct_add16intra_neon;
     c->h264_idct_add8       = ff_h264_idct_add8_neon;
 
+    c->vector_fmul = ff_vector_fmul_neon;
+
     if (!(avctx->flags & CODEC_FLAG_BITEXACT)) {
         c->float_to_int16 = ff_float_to_int16_neon;
         c->float_to_int16_interleave = ff_float_to_int16_interleave_neon;
diff --git a/libavcodec/arm/dsputil_neon_s.S b/libavcodec/arm/dsputil_neon_s.S
index 4f867149b9..9027353c4a 100644
--- a/libavcodec/arm/dsputil_neon_s.S
+++ b/libavcodec/arm/dsputil_neon_s.S
@@ -609,3 +609,43 @@ function ff_float_to_int16_interleave_neon, export=1
         vcvt.s32.f32    q1,  q1,  #16
         b               6b
         .endfunc
+
+function ff_vector_fmul_neon, export=1
+        mov             r3,  r0
+        subs            r2,  r2,  #8
+        vld1.64         {d0-d3},  [r0,:128]!
+        vld1.64         {d4-d7},  [r1,:128]!
+        vmul.f32        q8,  q0,  q2
+        vmul.f32        q9,  q1,  q3
+        beq             3f
+        bics            ip,  r2,  #15
+        beq             2f
+1:      subs            ip,  ip,  #16
+        vld1.64         {d0-d1},  [r0,:128]!
+        vld1.64         {d4-d5},  [r1,:128]!
+        vmul.f32        q10, q0,  q2
+        vld1.64         {d2-d3},  [r0,:128]!
+        vld1.64         {d6-d7},  [r1,:128]!
+        vmul.f32        q11, q1,  q3
+        vst1.64         {d16-d19},[r3,:128]!
+        vld1.64         {d0-d1},  [r0,:128]!
+        vld1.64         {d4-d5},  [r1,:128]!
+        vmul.f32        q8,  q0,  q2
+        vld1.64         {d2-d3},  [r0,:128]!
+        vld1.64         {d6-d7},  [r1,:128]!
+        vmul.f32        q9,  q1,  q3
+        vst1.64         {d20-d23},[r3,:128]!
+        bne             1b
+        ands            r2,  r2,  #15
+        beq             3f
+2:      vld1.64         {d0-d1},  [r0,:128]!
+        vld1.64         {d4-d5},  [r1,:128]!
+        vst1.64         {d16-d17},[r3,:128]!
+        vmul.f32        q8,  q0,  q2
+        vld1.64         {d2-d3},  [r0,:128]!
+        vld1.64         {d6-d7},  [r1,:128]!
+        vst1.64         {d18-d19},[r3,:128]!
+        vmul.f32        q9,  q1,  q3
+3:      vst1.64         {d16-d19},[r3,:128]!
+        bx              lr
+        .endfunc