From 9034bdffee586dc41158f254ae6969c26a96ebca Mon Sep 17 00:00:00 2001
From: Isaac Connor <isaac@zoneminder.com>
Date: Mon, 14 Aug 2023 12:56:48 -0400
Subject: [PATCH] Add checking of keyframeinterval to Ready()

---
 src/zm_monitor.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/zm_monitor.h b/src/zm_monitor.h
index 55e641ea1..15400440d 100644
--- a/src/zm_monitor.h
+++ b/src/zm_monitor.h
@@ -704,6 +704,10 @@ public:
   }
   inline const char *EventPrefix() const { return event_prefix.c_str(); }
   inline bool Ready() const {
+    if (packetqueue.has_out_of_order_packets() and !packetqueue.get_max_keyframe_interval()) {
+      Debug(1, "Have out of order packets, but no keyframe interval.");
+      return false;
+    }
     if (image_count >= ready_count) {
       return true;
     }