diff --git a/libavcodec/h264_parse.c b/libavcodec/h264_parse.c
index 7211c9d34cb598af95a8887b47f0072d3133eb12..052e8e41d9bcb2eaf3f5ca290d9d8cf3438923eb 100644
--- a/libavcodec/h264_parse.c
+++ b/libavcodec/h264_parse.c
@@ -26,7 +26,7 @@ int ff_h264_pred_weight_table(GetBitContext *gb, const SPS *sps,
                               const int *ref_count, int slice_type_nos,
                               H264PredWeightTable *pwt)
 {
-    int list, i;
+    int list, i, j;
     int luma_def, chroma_def;
 
     pwt->use_weight             = 0;
@@ -78,6 +78,14 @@ int ff_h264_pred_weight_table(GetBitContext *gb, const SPS *sps,
                     }
                 }
             }
+
+            // for MBAFF
+            pwt->luma_weight[16 + 2 * i][list][0] = pwt->luma_weight[16 + 2 * i + 1][list][0] = pwt->luma_weight[i][list][0];
+            pwt->luma_weight[16 + 2 * i][list][1] = pwt->luma_weight[16 + 2 * i + 1][list][1] = pwt->luma_weight[i][list][1];
+            for (j = 0; j < 2; j++) {
+                pwt->chroma_weight[16 + 2 * i][list][j][0] = pwt->chroma_weight[16 + 2 * i + 1][list][j][0] = pwt->chroma_weight[i][list][j][0];
+                pwt->chroma_weight[16 + 2 * i][list][j][1] = pwt->chroma_weight[16 + 2 * i + 1][list][j][1] = pwt->chroma_weight[i][list][j][1];
+            }
         }
         if (slice_type_nos != AV_PICTURE_TYPE_B)
             break;
diff --git a/libavcodec/h264_refs.c b/libavcodec/h264_refs.c
index a925b44327f2452a2365ea0f52279e0a10dc7744..b2f255f76157ce93411733026bccbefa22d249ac 100644
--- a/libavcodec/h264_refs.c
+++ b/libavcodec/h264_refs.c
@@ -373,13 +373,6 @@ void ff_h264_fill_mbaff_ref_list(H264SliceContext *sl)
                 field[1].data[j] += frame->parent->f->linesize[j];
             field[1].reference = PICT_BOTTOM_FIELD;
             field[1].poc       = field[1].parent->field_poc[1];
-
-            sl->pwt.luma_weight[16 + 2 * i][list][0] = sl->pwt.luma_weight[16 + 2 * i + 1][list][0] = sl->pwt.luma_weight[i][list][0];
-            sl->pwt.luma_weight[16 + 2 * i][list][1] = sl->pwt.luma_weight[16 + 2 * i + 1][list][1] = sl->pwt.luma_weight[i][list][1];
-            for (j = 0; j < 2; j++) {
-                sl->pwt.chroma_weight[16 + 2 * i][list][j][0] = sl->pwt.chroma_weight[16 + 2 * i + 1][list][j][0] = sl->pwt.chroma_weight[i][list][j][0];
-                sl->pwt.chroma_weight[16 + 2 * i][list][j][1] = sl->pwt.chroma_weight[16 + 2 * i + 1][list][j][1] = sl->pwt.chroma_weight[i][list][j][1];
-            }
         }
     }
 }