diff --git a/libavcodec/pthread.c b/libavcodec/pthread.c
index 4a44cea68f..04181e229f 100644
--- a/libavcodec/pthread.c
+++ b/libavcodec/pthread.c
@@ -363,6 +363,7 @@ static int update_context_from_thread(AVCodecContext *dst, AVCodecContext *src,
     }
 
     if (for_user) {
+        dst->delay         = src->thread_count - 1;
         dst->coded_frame   = src->coded_frame;
     } else {
         if (dst->codec->update_thread_context)
diff --git a/libavcodec/version.h b/libavcodec/version.h
index 9e827319a0..0c3e645bf7 100644
--- a/libavcodec/version.h
+++ b/libavcodec/version.h
@@ -21,7 +21,7 @@
 #define AVCODEC_VERSION_H
 
 #define LIBAVCODEC_VERSION_MAJOR 53
-#define LIBAVCODEC_VERSION_MINOR 30
+#define LIBAVCODEC_VERSION_MINOR 31
 #define LIBAVCODEC_VERSION_MICRO  0
 
 #define LIBAVCODEC_VERSION_INT  AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \