Video autoplay not working.

Hi,

I am using vuforia video player prefab. And I am downloading the prefab from the server at runtime and I have attached VideoPlaybackBehaviour script. and also set autoPlay = true. But it's not auto-playing its showing play button after clicks only it's playing.

My code is

Code (CSharp):

1. VideoPlaybackBehaviour video = videoPlayerGameObject.GetComponent<VideoPlaybackBehaviour>();
2.  
3.                 video.m_autoPlay = true;
4.                 Debug.Log("Autoplay is " + video.AutoPlay);
5.                 video.m_path = videoUrl;
6.  
7.                 // Pause other videos before playing this one
8.                 // Play this video on texture where it left off
9.      
10.                 if (video != null && video.AutoPlay)
11.                 {
12.                  
13.                         VideoPlayerHelper.MediaState state = video.VideoPlayer.GetStatus();
14.                         if (state == VideoPlayerHelper.MediaState.PAUSED ||
15.                             state == VideoPlayerHelper.MediaState.READY ||
16.                             state == VideoPlayerHelper.MediaState.STOPPED)
17.                         {
18.                             // Pause other videos before playing this one
19.                             PauseOtherVideos(video);
20.  
21.                             // Play this video on texture where it left off
22.                             video.VideoPlayer.Play(false, 0);
23.                         }
24.                         else if (state == VideoPlayerHelper.MediaState.REACHED_END)
25.                         {
26.                             // Pause other videos before playing this one
27.                             PauseOtherVideos(video);
28.  
29.                             // Play this video from the beginning
30.                             video.VideoPlayer.Play(false, 0);
31.                         }
32.                  
33.                 }

Can you tell what is the mistake here?.

For ARCamera I have attached VideoPlayBackController
For ImageTargetI have attached TrackableEventController
For Video.prefabI have attached VideoPlayBackBehaviour