diff --git a/live-demo/Controllers/TestViewController.swift b/live-demo/Controllers/TestViewController.swift
index 1819723..73fcf5a 100644
--- a/live-demo/Controllers/TestViewController.swift
+++ b/live-demo/Controllers/TestViewController.swift
@@ -17,7 +17,7 @@ class TestViewController: UIViewController, FFLiveKitDelegate {
     
     let cameraSource = CameraSource(position: .front, preset: .hd1280x720)
     let microphoneSource = MicrophoneSource()
-    let httpSource = FileSource(url: "http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4")
+    let fileSource = FileSource(filetype: "rtsp", url: "rtsp://192.168.1.100:8554/mystream1")
     let ffLiveKit = FFLiveKit()
     var isRecording = false
     
diff --git a/live-demo/Source/IO/FileSource.swift b/live-demo/Source/IO/FileSource.swift
index 01e189f..d978a22 100644
--- a/live-demo/Source/IO/FileSource.swift
+++ b/live-demo/Source/IO/FileSource.swift
@@ -10,8 +10,8 @@ import Foundation
 class FileSource: Source {
     let path: String
     
-    init(url: String) {
+    init(filetype: String, url: String) {
         self.path = url
-        super.init(fileType: "mp4")
+        super.init(fileType: filetype)
     }
 }