1 files changed, 18 insertions, 0 deletions
diff --git a/libavformat/demux_utils.c b/libavformat/demux_utils.c
index ffcadc1900..4d9ba9a028 100644
--- a/libavformat/demux_utils.c
+++ b/libavformat/demux_utils.c
@@ -197,3 +197,21 @@ FF_ENABLE_DEPRECATION_WARNINGS
     }
     return 0;
 }
+
+int av_read_play(AVFormatContext *s)
+{
+    if (s->iformat->read_play)
+        return s->iformat->read_play(s);
+    if (s->pb)
+        return avio_pause(s->pb, 0);
+    return AVERROR(ENOSYS);
+}
+
+int av_read_pause(AVFormatContext *s)
+{
+    if (s->iformat->read_pause)
+        return s->iformat->read_pause(s);
+    if (s->pb)
+        return avio_pause(s->pb, 1);
+    return AVERROR(ENOSYS);
+}