diff --git a/src/zm_event.cpp b/src/zm_event.cpp
index d34f55d27..89df6bc00 100644
--- a/src/zm_event.cpp
+++ b/src/zm_event.cpp
@@ -1491,6 +1491,8 @@ void EventStream::runStream() {
 
     if ( !paused ) {
       curr_frame_id += replay_rate>0?1:-1;
+      if ( (mode == MODE_SINGLE) && ((unsigned int)curr_frame_id == event_data->frame_count) )
+        curr_frame_id = 1;
       if ( send_frame && type != STREAM_MPEG ) {
         Debug( 3, "dUs: %d", delta_us );
         usleep( delta_us );
@@ -1498,7 +1500,7 @@ void EventStream::runStream() {
     } else {
       usleep( (unsigned long)((1000000 * ZM_RATE_BASE)/((base_fps?base_fps:1)*abs(replay_rate*2))) );
     }
-  }
+  } // end while ! zm_terminate
 #if HAVE_LIBAVCODEC
   if ( type == STREAM_MPEG )
     delete vid_stream;
diff --git a/src/zm_videostore.cpp b/src/zm_videostore.cpp
index 8809148a1..99b521c3c 100644
--- a/src/zm_videostore.cpp
+++ b/src/zm_videostore.cpp
@@ -222,9 +222,6 @@ VideoStore::VideoStore(const char *filename_in, const char *format_in,
     }
   }
 
-  //av_dict_set(&opts, "movflags", "frag_custom+dash+delay_moov", 0);
-  //if ((ret = avformat_write_header(ctx, &opts)) < 0) {
-  //}
   //os->ctx_inited = 1;
   //avio_flush(ctx->pb);
   //av_dict_free(&opts);
@@ -232,13 +229,24 @@ VideoStore::VideoStore(const char *filename_in, const char *format_in,
   if ( audio_output_stream ) 
     zm_dump_stream_format( oc, 1, 0, 1 );
 
-  /* Write the stream header, if any. */
-  ret = avformat_write_header(oc, NULL);
+  AVDictionary * opts = NULL;
+  //av_dict_set(&opts, "movflags", "frag_custom+dash+delay_moov", 0);
+  //av_dict_set(&opts, "movflags", "frag_custom+dash+delay_moov", 0);
+  //av_dict_set(&opts, "movflags", "frag_keyframe+empty_moov+default_base_moof", 0);
+  if ((ret = avformat_write_header(oc, &opts)) < 0) {
+    Warning("Unable to set movflags to frag_custom+dash+delay_moov");
+    /* Write the stream header, if any. */
+    ret = avformat_write_header(oc, NULL);
+  } else if (av_dict_count(opts) != 0) {
+    Warning("some options not set\n");
+  }
   if (ret < 0) {
     Error("Error occurred when writing output file header to %s: %s\n",
         filename,
         av_make_error_string(ret).c_str());
   }
+  if ( opts )
+    av_dict_free(&opts);
 
   video_last_pts = 0;
   video_last_dts = 0;
diff --git a/web/skins/classic/js/skin.js.php b/web/skins/classic/js/skin.js.php
index 3b9e88264..9f50fe8d0 100644
--- a/web/skins/classic/js/skin.js.php
+++ b/web/skins/classic/js/skin.js.php
@@ -52,3 +52,7 @@ echo 'false';
 var focusWindow = <?php echo !empty($focusWindow)?'true':'false' ?>;
 
 var imagePrefix = "<?php echo viewImagePath( "", '&' ) ?>";
+
+<?php if ( ZM_OPT_USE_AUTH && ZM_AUTH_HASH_LOGINS ) { ?>
+var auth_hash = '<?php echo $_SESSION['AuthHash']; ?>';
+<?php } ?>
diff --git a/web/skins/classic/views/events.php b/web/skins/classic/views/events.php
index 17ead385d..d77441875 100644
--- a/web/skins/classic/views/events.php
+++ b/web/skins/classic/views/events.php
@@ -18,16 +18,14 @@
 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 //
 
-if ( !canView( 'Events' ) || (!empty($_REQUEST['execute']) && !canEdit('Events')) )
-{
-    $view = "error";
+if ( !canView( 'Events' ) || (!empty($_REQUEST['execute']) && !canEdit('Events')) ) {
+    $view = 'error';
     return;
 }
 
 require_once( 'includes/Event.php' );
 
-if ( !empty($_REQUEST['execute']) )
-{
+if ( !empty($_REQUEST['execute']) ) {
     executeFilter( $tempFilterName );
 }
 
@@ -38,16 +36,15 @@ if ( $user['MonitorIds'] ) {
 	$countSql .= $user_monitor_ids;
 	$eventsSql .= $user_monitor_ids;
 } else {
-    $countSql .= " 1";
-    $eventsSql .= " 1";
+  $countSql .= " 1";
+  $eventsSql .= " 1";
 }
 
 parseSort();
 parseFilter( $_REQUEST['filter'] );
 $filterQuery = $_REQUEST['filter']['query'];
 
-if ( $_REQUEST['filter']['sql'] )
-{
+if ( $_REQUEST['filter']['sql'] ) {
     $countSql .= $_REQUEST['filter']['sql'];
     $eventsSql .= $_REQUEST['filter']['sql'];
 }
@@ -63,31 +60,28 @@ else
     $limit = 0;
 
 $nEvents = dbFetchOne( $countSql, 'EventCount' );
-if ( !empty($limit) && $nEvents > $limit )
-{
+if ( !empty($limit) && $nEvents > $limit ) {
     $nEvents = $limit;
 }
 $pages = (int)ceil($nEvents/ZM_WEB_EVENTS_PER_PAGE);
 if ( !empty($page) ) {
-    if ( $page < 0 )
-        $page = 1;
-    if ( $page > $pages )
-        $page = $pages;
+  if ( $page < 0 )
+    $page = 1;
+  else if ( $page > $pages )
+    $page = $pages;
 }
+
 if ( !empty($page) ) {
-    $limitStart = (($page-1)*ZM_WEB_EVENTS_PER_PAGE);
-    if ( empty( $limit ) )
-    {
-        $limitAmount = ZM_WEB_EVENTS_PER_PAGE;
-    }
-    else
-    {
-        $limitLeft = $limit - $limitStart;
-        $limitAmount = ($limitLeft>ZM_WEB_EVENTS_PER_PAGE)?ZM_WEB_EVENTS_PER_PAGE:$limitLeft;
-    }
-    $eventsSql .= " limit $limitStart, $limitAmount";
+  $limitStart = (($page-1)*ZM_WEB_EVENTS_PER_PAGE);
+  if ( empty( $limit ) ) {
+    $limitAmount = ZM_WEB_EVENTS_PER_PAGE;
+  } else {
+    $limitLeft = $limit - $limitStart;
+    $limitAmount = ($limitLeft>ZM_WEB_EVENTS_PER_PAGE)?ZM_WEB_EVENTS_PER_PAGE:$limitLeft;
+  }
+  $eventsSql .= " limit $limitStart, $limitAmount";
 } elseif ( !empty( $limit ) ) {
-    $eventsSql .= " limit 0, ".$limit;
+  $eventsSql .= " limit 0, ".$limit;
 }
 
 $maxWidth = 0;
@@ -95,20 +89,19 @@ $maxHeight = 0;
 $archived = false;
 $unarchived = false;
 $events = array();
-foreach ( dbFetchAll( $eventsSql ) as $event_row )
-{
-    $events[] = $event = new Event( $event_row );
+foreach ( dbFetchAll( $eventsSql ) as $event_row ) {
+  $events[] = $event = new Event( $event_row );
 
-   # Doesn this code do anything? 
-    $scale = max( reScale( SCALE_BASE, $event->DefaultScale(), ZM_WEB_DEFAULT_SCALE ), SCALE_BASE );
-    $eventWidth = reScale( $event_row['Width'], $scale );
-    $eventHeight = reScale( $event_row['Height'], $scale );
-    if ( $maxWidth < $eventWidth ) $maxWidth = $eventWidth;
-    if ( $maxHeight < $eventHeight ) $maxHeight = $eventHeight;
-    if ( $event_row['Archived'] )
-        $archived = true;
-    else
-        $unarchived = true;
+# Doesn this code do anything? 
+  $scale = max( reScale( SCALE_BASE, $event->DefaultScale(), ZM_WEB_DEFAULT_SCALE ), SCALE_BASE );
+  $eventWidth = reScale( $event_row['Width'], $scale );
+  $eventHeight = reScale( $event_row['Height'], $scale );
+  if ( $maxWidth < $eventWidth ) $maxWidth = $eventWidth;
+  if ( $maxHeight < $eventHeight ) $maxHeight = $eventHeight;
+  if ( $event_row['Archived'] )
+    $archived = true;
+  else
+    $unarchived = true;
 }
 
 $maxShortcuts = 5;
@@ -124,16 +117,12 @@ xhtmlHeaders(__FILE__, translate('Events') );
     <div id="header">
       <div id="headerButtons">
 <?php
-if ( $pages > 1 )
-{
-    if ( !empty($page) )
-    {
+if ( $pages > 1 ) {
+    if ( !empty($page) ) {
 ?>
         <a href="?view=<?php echo $view ?>&amp;page=0<?php echo $filterQuery ?><?php echo $sortQuery ?>&amp;limit=<?php echo $limit ?>"><?php echo translate('ViewAll') ?></a>
 <?php
-    }
-    else
-    {
+    } else {
 ?>
         <a href="?view=<?php echo $view ?>&amp;page=1<?php echo $filterQuery ?><?php echo $sortQuery ?>&amp;limit=<?php echo $limit ?>"><?php echo translate('ViewPaged') ?></a>
 <?php
@@ -154,8 +143,7 @@ if ( $pages > 1 )
         <input type="hidden" name="sort_asc" value="<?php echo validHtmlStr($_REQUEST['sort_asc']) ?>"/>
         <input type="hidden" name="limit" value="<?php echo $limit ?>"/>
 <?php
-if ( $pagination )
-{
+if ( $pagination ) {
 ?>
         <h3 class="pagination"><?php echo $pagination ?></h3>
 <?php
@@ -170,10 +158,8 @@ if ( $pagination )
           <tbody>
 <?php
 $count = 0;
-foreach ( $events as $event )
-{
-    if ( ($count++%ZM_WEB_EVENTS_PER_PAGE) == 0 )
-    {
+foreach ( $events as $event ) {
+    if ( ($count++%ZM_WEB_EVENTS_PER_PAGE) == 0 ) {
 ?>
             <tr>
               <th class="colId"><a href="<?php echo sortHeader( 'Id' ) ?>"><?php echo translate('Id') ?><?php echo sortTag( 'Id' ) ?></a></th>
@@ -191,18 +177,17 @@ foreach ( $events as $event )
               <th class="colDiskSpace"><a href="<?php echo sortHeader( 'DiskSpace' ) ?>"><?php echo translate('DiskSpace') ?><?php echo sortTag( 'DiskSpace' ) ?></a></th>
 <?php
 			}
-        if ( ZM_WEB_LIST_THUMBS )
-        {
+      if ( ZM_WEB_LIST_THUMBS ) {
 ?>
               <th class="colThumbnail"><?php echo translate('Thumbnail') ?></th>
 <?php
-        }
+      }
 ?>
               <th class="colMark"><input type="checkbox" name="toggleCheck" value="1" onclick="toggleCheckbox( this, 'markEids' );"<?php if ( !canEdit( 'Events' ) ) { ?> disabled="disabled"<?php } ?>/></th>
             </tr>
 <?php
     }
-        $scale = max( reScale( SCALE_BASE, $event->DefaultScale(), ZM_WEB_DEFAULT_SCALE ), SCALE_BASE );
+    $scale = max( reScale( SCALE_BASE, $event->DefaultScale(), ZM_WEB_DEFAULT_SCALE ), SCALE_BASE );
 ?>
             <tr>
               <td class="colId"><?php echo makePopupLink( '?view=event&amp;eid='.$event->Id().$filterQuery.$sortQuery.'&amp;page=1', 'zmEvent', array( 'event', reScale( $event->Width(), $scale ), reScale( $event->Height(), $scale ) ), $event->Id().($event->Archived()?'*':'') ) ?></td>
@@ -220,16 +205,26 @@ foreach ( $events as $event )
               <td class="colDiskSpace"><?php echo human_filesize( $event->DiskSpace() ) ?></td>
 <?php
 		}
-    if ( ZM_WEB_LIST_THUMBS )
-    {
-        if ( $thumbData = $event->createListThumbnail() )
-        {
+    if ( ZM_WEB_LIST_THUMBS ) {
+        if ( $thumbData = $event->createListThumbnail() ) {
 ?>
-              <td class="colThumbnail"><?php echo makePopupLink( '?view=frame&amp;eid='.$event->Id().'&amp;fid='.$thumbData['FrameId'], 'zmImage', array( 'image', reScale( $event->Width(), $scale ), reScale( $event->Height(), $scale ) ), '<img src="?view=image&amp;eid='.$event->Id().'&amp;fid='.$thumbData['FrameId'].'&amp;width='.$thumbData['Width'].'&amp;height='.$thumbData['Height'].'" width="'.$thumbData['Width'].'" height="'.$thumbData['Height'].'" alt="'.$thumbData['FrameId'].'/'.$event->MaxScore().'"/>' ) ?></td>
+              <td class="colThumbnail">
+                <?php 
+  
+                $imgSrc = '?view=image&amp;eid='.$event->Id().'&amp;fid='.$thumbData['FrameId'].'&amp;width='.$thumbData['Width'].'&amp;height='.$thumbData['Height'];
+                $streamSrc = getStreamSrc( array( "source=event", "mode=jpeg", "event=".$event->Id(), "scale=".$scale, "maxfps=".ZM_WEB_VIDEO_MAXFPS, "replay=single") );
+
+                $imgHtml = '<img id="thumbnail'.$event->id().'" src="'.$imgSrc.'" alt="'. validHtmlStr('Event '.$event->Id()) .'" style="width:'. validInt($thumbData['Width']) .'px;height:'. validInt( $thumbData['Height'] ).'px;" onmouseover="this.src=\''.$streamSrc.'\';" onmouseout="this.src=\''.$imgSrc.'\';"/>';
+
+                echo makePopupLink( 
+                    '?view=frame&amp;eid='.$event->Id().'&amp;fid='.$thumbData['FrameId'],
+                    'zmImage',
+                    array( 'image', reScale( $event->Width(), $scale ), reScale( $event->Height(), $scale ) ),
+                    $imgHtml
+                  );
+                ?></td>
 <?php
-        }
-        else
-        {
+        } else {
 ?>
               <td class="colThumbnail">&nbsp;</td>
 <?php
diff --git a/web/skins/classic/views/js/watch.js b/web/skins/classic/views/js/watch.js
index 9269337f4..f11c2aca2 100644
--- a/web/skins/classic/views/js/watch.js
+++ b/web/skins/classic/views/js/watch.js
@@ -94,6 +94,9 @@ function setAlarmState( currentAlarmState ) {
 }
 
 var streamCmdParms = "view=request&request=stream&connkey="+connKey;
+if ( auth_hash )
+  streamCmdParms += '&auth='+auth_hash;
+
 var streamCmdReq = new Request.JSON( { url: monitorUrl+thisUrl, method: 'post', timeout: AJAX_TIMEOUT, link: 'cancel', onSuccess: getStreamCmdResponse } );
 var streamCmdTimer = null;
 
@@ -325,6 +328,8 @@ function streamCmdQuery() {
 }       
 
 var statusCmdParms = "view=request&request=status&entity=monitor&id="+monitorId+"&element[]=Status&element[]=FrameRate";
+if ( auth_hash )
+  statusCmdParms += '&auth='+auth_hash;
 var statusCmdReq = new Request.JSON( { url: monitorUrl+thisUrl, method: 'post', data: statusCmdParms, timeout: AJAX_TIMEOUT, link: 'cancel', onSuccess: getStatusCmdResponse } );
 var statusCmdTimer = null;
 
@@ -350,6 +355,8 @@ function statusCmdQuery() {
 }       
 
 var alarmCmdParms = "view=request&request=alarm&id="+monitorId;
+if ( auth_hash )
+  alarmCmdParms += '&auth='+auth_hash;
 var alarmCmdReq = new Request.JSON( { url: monitorUrl+thisUrl, method: 'post', timeout: AJAX_TIMEOUT, link: 'cancel', onSuccess: getAlarmCmdResponse, onTimeout: streamCmdQuery } );
 var alarmCmdFirst = true;
 
@@ -390,6 +397,8 @@ function deleteEvent( event, eventId ) {
 }
 
 var eventCmdParms = "view=request&request=status&entity=events&id="+monitorId+"&count="+maxDisplayEvents+"&sort=Id%20desc";
+if ( auth_hash )
+  eventCmdParms += '&auth='+auth_hash;
 var eventCmdReq = new Request.JSON( { url: thisUrl, method: 'post', timeout: AJAX_TIMEOUT, data: eventCmdParms, link: 'cancel', onSuccess: getEventCmdResponse, onTimeout: eventCmdQuery } );
 var eventCmdTimer = null;
 var eventCmdFirst = true;
@@ -496,6 +505,8 @@ function eventCmdQuery() {
 }
 
 var controlParms = "view=request&request=control&id="+monitorId;
+if ( auth_hash )
+  controlParms += '&auth='+auth_hash;
 var controlReq = new Request.JSON( { url: thisUrl, method: 'post', timeout: AJAX_TIMEOUT, link: 'cancel', onSuccess: getControlResponse } );
 
 function getControlResponse( respObj, respText ) {