From a25cfb463d272fc1ea6941d1530b2df13944d270 Mon Sep 17 00:00:00 2001
From: Ahmed Essam <aessam.dahy@gmail.com>
Date: Mon, 1 Jan 2024 00:27:09 +0200
Subject: [PATCH] Better error message for missing gstreamer plugin

---
 modules/videoio/src/cap_gstreamer.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/modules/videoio/src/cap_gstreamer.cpp b/modules/videoio/src/cap_gstreamer.cpp
index cdaccabe45..41e98794b9 100644
--- a/modules/videoio/src/cap_gstreamer.cpp
+++ b/modules/videoio/src/cap_gstreamer.cpp
@@ -2820,7 +2820,8 @@ void handleMessage(GstElement * pipeline)
 
         if (gst_is_missing_plugin_message(msg))
         {
-            CV_WARN("your GStreamer installation is missing a required plugin");
+            CV_WARN("your GStreamer installation is missing a required plugin: " <<
+                    gst_missing_plugin_message_get_description(msg));
         }
         else
         {