From e8aaee4b21d082fc00522c85fcad9018f6f1c842 Mon Sep 17 00:00:00 2001
From: Isaac Connor <isaac@zoneminder.com>
Date: Sat, 13 Jul 2024 10:01:00 -0400
Subject: [PATCH 1/4] Put back code that looks for iterators when cleaning
 packet queue. event thread can now have an iterator that follows analysis

---
 src/zm_packetqueue.cpp | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/src/zm_packetqueue.cpp b/src/zm_packetqueue.cpp
index e6c0777f2b..467b26580b 100644
--- a/src/zm_packetqueue.cpp
+++ b/src/zm_packetqueue.cpp
@@ -334,15 +334,11 @@ void PacketQueue::clearPackets(const std::shared_ptr<ZMPacket> &add_packet) {
     }
     delete lp;
 
-#if 0
-    // There are no threads that follow analysis thread.  So there cannot be an it pointing here
-    // event writing thread technically follows, but packets are copied out of queue
     if (is_there_an_iterator_pointing_to_packet(zm_packet)) {
-      if (pktQueue.begin() == next_front)
-        Warning("Found iterator at beginning of queue. Some thread isn't keeping up");
+      Debug(3, "Foudn iterator Counted %d video packets. Which would leave %d in packetqueue tail count is %d",
+          video_packets_to_delete, packet_counts[video_stream_id]-video_packets_to_delete, tail_count);
       break;
     }
-#endif
 
     if (zm_packet->packet->stream_index == video_stream_id) {
       keyframe_interval_count++;

From 3591c8717cc0eb563ea2144c8a5dc27b1324f08c Mon Sep 17 00:00:00 2001
From: IgorA100 <igora100@gmail.com>
Date: Sun, 14 Jul 2024 16:41:48 +0300
Subject: [PATCH 2/4] Feat: Show the camera image on the monitor editing page
 on the Viewing tab (monitor.php)

---
 web/skins/classic/views/monitor.php | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/web/skins/classic/views/monitor.php b/web/skins/classic/views/monitor.php
index 706d0e2a40..f4c0820bc0 100644
--- a/web/skins/classic/views/monitor.php
+++ b/web/skins/classic/views/monitor.php
@@ -1300,6 +1300,34 @@ class="nav-link<?php echo $tab == $name ? ' active' : '' ?>"
 );
  echo htmlSelect('newMonitor[DefaultCodec]', $codecs, $monitor->DefaultCodec()); ?>
             </li>
+            <li>
+<?php
+  $stream_available = canView('Stream') and $monitor->Type()=='WebSite' or ($monitor->CaptureFPS() && $monitor->Capturing() != 'None');
+  $options = array();
+
+  $ratio_factor = $monitor->ViewWidth() ? $monitor->ViewHeight() / $monitor->ViewWidth() : 1;
+  $options['width'] = ZM_WEB_LIST_THUMB_WIDTH;
+  $options['height'] = ZM_WEB_LIST_THUMB_HEIGHT ? ZM_WEB_LIST_THUMB_HEIGHT : ZM_WEB_LIST_THUMB_WIDTH*$ratio_factor;
+  $options['scale'] = $monitor->ViewWidth() ? intval(100*ZM_WEB_LIST_THUMB_WIDTH / $monitor->ViewWidth()) : 100;
+  $options['mode'] = 'jpeg';
+  $options['frames'] = 1;
+
+  $stillSrc = $monitor->getStreamSrc($options);
+  $streamSrc = $monitor->getStreamSrc(array('scale'=>$options['scale']*5));
+
+  $thmbWidth = ( $options['width'] ) ? 'width:'.$options['width'].'px;' : '';
+  $thmbHeight = ( $options['height'] ) ? 'height:'.$options['height'].'px;' : '';
+
+  $imgHTML = '<div class="colThumbnail" style="'.$thmbHeight.'"><a';
+  $imgHTML .= $stream_available ? ' href="?view=watch&amp;mid='.$monitor->Id().'">' : '>';
+  $imgHTML .= '<img id="thumbnail' .$monitor->Id(). '" src="' .$stillSrc. '" style="'
+    .$thmbWidth.$thmbHeight. '" stream_src="' .$streamSrc. '" still_src="' .$stillSrc. '"'.
+    ($options['width'] ? ' width="'.$options['width'].'"' : '' ).
+    ($options['height'] ? ' height="'.$options['height'].'"' : '' ).
+    ' loading="lazy" /></a></div>';
+  echo $imgHTML;
+?>
+            </li>
 <?php
     break;
   case 'timestamp' :

From e0f7340d7db9baf0d889e8d5fd199744a41380d9 Mon Sep 17 00:00:00 2001
From: IgorA100 <igora100@gmail.com>
Date: Sun, 14 Jul 2024 16:46:11 +0300
Subject: [PATCH 3/4] Added thumbnail video animation (monitor.js)

---
 web/skins/classic/views/js/monitor.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/web/skins/classic/views/js/monitor.js b/web/skins/classic/views/js/monitor.js
index 51722b0ecb..824b442aa1 100644
--- a/web/skins/classic/views/js/monitor.js
+++ b/web/skins/classic/views/js/monitor.js
@@ -393,6 +393,9 @@ function initPage() {
   } // end if ZM_OPT_USE_GEOLOCATION
 
   updateLinkedMonitorsUI();
+  
+  // Setup the thumbnail video animation
+  if (!isMobile()) initThumbAnimation();
 } // end function initPage()
 
 function ll2dms(input) {

From 3d11c114ac84abf6cdf601a3221217fff9b9554b Mon Sep 17 00:00:00 2001
From: IgorA100 <igora100@gmail.com>
Date: Sun, 14 Jul 2024 16:48:57 +0300
Subject: [PATCH 4/4] Chore: remove extra space (monitor.js)

---
 web/skins/classic/views/js/monitor.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/web/skins/classic/views/js/monitor.js b/web/skins/classic/views/js/monitor.js
index 824b442aa1..8a2e344555 100644
--- a/web/skins/classic/views/js/monitor.js
+++ b/web/skins/classic/views/js/monitor.js
@@ -393,7 +393,7 @@ function initPage() {
   } // end if ZM_OPT_USE_GEOLOCATION
 
   updateLinkedMonitorsUI();
-  
+
   // Setup the thumbnail video animation
   if (!isMobile()) initThumbAnimation();
 } // end function initPage()