1 files changed, 0 insertions, 11 deletions
diff --git a/libavformat/dashdec.c b/libavformat/dashdec.c
index cbe34f4f50..1215407f3c 100644
--- a/libavformat/dashdec.c
+++ b/libavformat/dashdec.c
@@ -1954,17 +1954,6 @@ static int open_demux_for_component(AVFormatContext *s, struct representation *p
 
         // copy disposition
         st->disposition = ist->disposition;
-
-        // copy side data
-        for (int i = 0; i < ist->nb_side_data; i++) {
-            const AVPacketSideData *sd_src = &ist->side_data[i];
-            uint8_t *dst_data;
-
-            dst_data = av_stream_new_side_data(st, sd_src->type, sd_src->size);
-            if (!dst_data)
-                return AVERROR(ENOMEM);
-            memcpy(dst_data, sd_src->data, sd_src->size);
-        }
     }
 
     return 0;