QOL improvements to live stream

If a user starts playing a recording while the live stream is already playing, the live stream volume will be set to 0 until the recording is finished playing. Prevents overlapping audio.

Open to feedback/suggestions. Thanks!

scripts/play.php

@@ -145,7 +145,7 @@ if(isset($_POST['species'])){
       $confidence = $results['Confidence'];
       echo "<tr>
         <td>$date $time<br>$confidence<br>
-        <video controls poster=\"$filename.png\" preload=\"none\" title=\"$filename\"><source src=\"$filename\"></video></td>
+        <video onplay='setLiveStreamVolume(0)' onended='setLiveStreamVolume(1)' onpause='setLiveStreamVolume(1)' controls poster=\"$filename.png\" preload=\"none\" title=\"$filename\"><source src=\"$filename\"></video></td>
         </tr>";
 
     }echo "</table>";}?>