add onEventBasedRecordingStart extender

libs/events/utils.js

@@ -535,6 +535,10 @@ module.exports = (s,config,lang,app,io) => {
             activeMonitor.eventBasedRecording.allowEnd = false;
             activeMonitor.eventBasedRecording.lastFileTime = `${fileTime}`;
             const runRecord = function(){
+                for (var i = 0; i < s.onEventBasedRecordingStartExtensions.length; i++) {
+                    const extender = s.onEventBasedRecordingStartExtensions[i]
+                    extender(monitorConfig)
+                }
                 var ffmpegError = ''
                 var error
                 var filename = fileTime + '.mp4'

libs/extenders.js

@@ -60,6 +60,7 @@ module.exports = function(s,config){
     /////// VIDEOS ////////
     createExtension(`insertCompletedVideoExtender`,`insertCompletedVideoExtensions`)
     createExtension(`onEventBasedRecordingComplete`)
+    createExtension(`onEventBasedRecordingStart`)
     createExtension(`onBeforeInsertCompletedVideo`)
     /////// TIMELAPSE ////////
     createExtension(`onInsertTimelapseFrame`)