libavfilter: include needed header for AVDictionary

[ffmpeg] / libavfilter / avcodec.c

diff --git a/libavfilter/avcodec.c b/libavfilter/avcodec.c
index 313080dc01b518e410ca36754b566ad7b25b4eef..2a173b2c91f288309b3ca35b6c6b0b92dfd5a2d0 100644 (file)
--- a/libavfilter/avcodec.c
+++ b/libavfilter/avcodec.c
@@ -33,6 +33,9 @@ int avfilter_copy_frame_props(AVFilterBufferRef *dst, const AVFrame *src)
     dst->pos    = av_frame_get_pkt_pos(src);
     dst->format = src->format;
 
+    av_dict_free(&dst->metadata);
+    av_dict_copy(&dst->metadata, av_frame_get_metadata(src), 0);
+
     switch (dst->type) {
     case AVMEDIA_TYPE_VIDEO:
         dst->video->w                   = src->width;