Make recording names compatible with red5

labs/bbb-webrtc-sfu/config/default.example.yml

@@ -16,6 +16,8 @@ from-audio: "from-audio-sfu"
 to-audio: "to-audio-sfu"
 to-akka: "to-akka-apps-redis-channel"
 
+recordingBasePath: "file:///var/kurento/recordings"
+
 log:
     filename: '/var/log/bigbluebutton/bbb-webrtc-sfu/bbb-webrtc-sfu.log'
     level: 'verbose'

labs/bbb-webrtc-sfu/lib/mcs-core/lib/model/RecordingSession.js

@@ -26,12 +26,19 @@ module.exports = class RecordingSession extends EventEmitter {
 
     this.options = {
       mediaProfile: 'MP4_VIDEO_ONLY',
-      uri: "/recordings/" + room + "/" + recordingName + "/" + (new Date()).toISOString() + ".mp4",
+      uri: this.getRecordingPath(room, 'medium', recordingName),
       stopOnEndOfStream: true
     };
 
   }
 
+  getRecordingPath (room, profile, recordingName) {
+    const basePath = config.get('recordingBasePath');
+    const timestamp = (new Date()).getTime();
+
+    return `${basePath}/${room}/${profile}-${recordingName}-${timestamp}.mp4`;
+  }
+
   async start () {
     this._status = C.STATUS.STARTING;
     try {