diff --git a/libavcodec/aarch64/hevcdsp_epel_neon.S
b/libavcodec/aarch64/hevcdsp_epel_neon.S
index 74165273d7..070c8c9990 100644
--- a/libavcodec/aarch64/hevcdsp_epel_neon.S
+++ b/libavcodec/aarch64/hevcdsp_epel_neon.S
@@ -423,6 +423,263 @@ function ff_hevc_put_hevc_pel_bi_pixels64_8_neon,
export=1
ret
endfunc
+
+function ff_hevc_put_hevc_epel_bi_h4_8_neon, export=1
+ load_epel_filterb x6, x7
+ sub x2, x2, #1
+ mov x10, #(MAX_PB_SIZE * 2)
+1: ld1 {v4.8b}, [x2], x3
+ ext v5.8b, v4.8b, v4.8b, #1
+ ext v6.8b, v4.8b, v4.8b, #2
+ ext v7.8b, v4.8b, v4.8b, #3
+ calc_epelb v16, v4, v5, v6, v7
+ ld1 {v20.4h}, [x4], x10
+ sqadd v16.8h, v16.8h, v20.8h
+ sqrshrun v4.8b, v16.8h, #7
+ st1 {v4.s}[0], [x0], x1
+ subs w5, w5, #1 // height
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_epel_bi_h6_8_neon, export=1
+ load_epel_filterb x6, x7
+ sub w1, w1, #4
+ sub x2, x2, #1
+ mov x10, #(MAX_PB_SIZE * 2)
+1: ld1 {v24.16b}, [x2], x3
+ ext v26.16b, v24.16b, v24.16b, #1
+ ext v27.16b, v24.16b, v24.16b, #2
+ ext v28.16b, v24.16b, v24.16b, #3
+ calc_epelb v16, v24, v26, v27, v28
+ ld1 {v20.8h}, [x4], x10
+ sqadd v16.8h, v16.8h, v20.8h
+ sqrshrun v16.8b, v16.8h, #7
+ st1 {v16.s}[0], [x0], #4
+ st1 {v16.h}[2], [x0], x1
+ subs w5, w5, #1 // height
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_epel_bi_h8_8_neon, export=1
+ load_epel_filterb x6, x7
+ sub x2, x2, #1
+ mov x10, #(MAX_PB_SIZE * 2)
+1: ld1 {v24.16b}, [x2], x3
+ ext v26.16b, v24.16b, v24.16b, #1
+ ext v27.16b, v24.16b, v24.16b, #2
+ ext v28.16b, v24.16b, v24.16b, #3
+ calc_epelb v16, v24, v26 v27, v28
