--- a/generateHourlys.php
+++ b/generateHourlys.php
@@ -1,1 +1,24 @@
+<?php
+include('common.inc.php');
+$sth = $conn->prepare("select tgid, extract(hour from call_timestamp) ahour, date_trunc('day', call_timestamp) aday, count(filename), array_to_string(array_agg(filename), ',') filenames from recordings group by tgid, ahour, aday order by  aday DESC, ahour, tgid;");
 
+$sth->execute();
+$hourlies = $sth->fetchAll(PDO::FETCH_ASSOC);
+foreach($hourlies as $hourly) {
+    $filename = $hourly['tgid'].'-'.str_replace(' 00:00:00+1','',$hourly['aday']).'-'.$hourly['ahour'].'.3gp';
+
+    if(!file_exists("hourly/".$filename)) {
+
+        $filenames = explode(",",$hourly['filenames']);
+    $cmd = "/usr/local/bin/ffmpeg -i data/".implode(" -i data/",$filenames)." -ar 8000 -ab 4.75k -ac 1 hourly/".$filename . ' 2>&1';
+                    //print_r($hourly);
+        exec ( $cmd,$output,$returncode );
+        echo $cmd.'<br>';
+        if ($returncode != 10) {
+            //print_r($output);
+            //die();
+        }
+    }
+}
+
+