1 files changed, 1 insertions, 0 deletions
diff --git a/ffserver.c b/ffserver.c
index 17fa9100bf..a1bd5262f0 100644
--- a/ffserver.c
+++ b/ffserver.c
@@ -3012,6 +3012,7 @@ static void rtsp_cmd_describe(HTTPContext *c, const char *url)
         return;
     }
     rtsp_reply_header(c, RTSP_STATUS_OK);
+    url_fprintf(c->pb, "Content-Base: %s/\r\n", url);
     url_fprintf(c->pb, "Content-Type: application/sdp\r\n");
     url_fprintf(c->pb, "Content-Length: %d\r\n", content_length);
     url_fprintf(c->pb, "\r\n");