diff --git a/libavformat/rtmpproto.c b/libavformat/rtmpproto.c
index 5ff661a465..9511946fc1 100644
--- a/libavformat/rtmpproto.c
+++ b/libavformat/rtmpproto.c
@@ -1816,6 +1816,9 @@ static int handle_invoke_error(URLContext *s, RTMPPacket *pkt)
             /* Gracefully ignore Adobe-specific historical artifact errors. */
             level = AV_LOG_WARNING;
             ret = 0;
+        } else if (tracked_method && !strcmp(tracked_method, "getStreamLength")) {
+            level = rt->live ? AV_LOG_DEBUG : AV_LOG_WARNING;
+            ret = 0;
         } else if (tracked_method && !strcmp(tracked_method, "connect")) {
             ret = handle_connect_error(s, tmpstr);
             if (!ret) {