Also it is re-producable.

It sounds like the issue described here (see there for solution):

https://developer.vuforia.com/forum/unity-extension-technical-discussion/video-texture-playback-ios-92

Hi AlessandroB,

i followed the same steps which you mentioned in the link, 

• Opened Unity project

• renamed  VideoPlayerHelper.m.txt to VideoPlayerHelper.m

• renamed VideoPlayerWrapper.mm.txt to VideoPlayerWraper.mm

• Added yellow lines (conditions) on VideoPlayerHelper.m file

• Created Xcode build and copied libVuforiaMedia.a from Xcode and replaced in Unity-iOS folder.

• Again Renamed back to VideoPlayerHelper.m.txt and VideoPlayerWrapper.mm.txt.

• Again created a Unity Xcode build and tested in iOS mobile.

Still the problem exist as before. nothing changed.

Did i done anything wrong ? Please Suggest.

Thanks

Any good News/Solution For my Problem ? 

I am also same issue. Please help to slove this issues

Just created a Unity5.2 project with Vuforia video sample 5-0-6 package.

Also enbled Autoplay option on Video prefab and build for iOS.

On first tracking of Stones & Chips image, Video   struck  and audio is playing.

if i lost the focus and track again (second track), it is working fine.

Anyone have solution for this ? From first time onwards i want to play the video perfectly.

Hi,

We have a project and we are facing this issue. 

What is the next version release date to solve this issue ?

Thanks,

Vamshi

Next version is expected very soon, but the solution is exactly as explained here:

https://developer.vuforia.com/forum/unity-extension-technical-discussion/video-texture-playback-ios-92

Dear AlessandroB,

                Hi , Thank you for your replay.  I already check your mentioned url but issues is not solved. Please give any other way to solve this issue.

yes, am also facing same issue even after following those instructions. 

You can see #4 in this page.

That sounds stragnge, we have validated the instructions described in this thread quite a few times:

https://developer.vuforia.com/forum/unity-extension-technical-discussion/video-texture-playback-ios-92

please make sure that:

- you haven't missed any of the steps

- you have copied the newly generated libVuforiaMedia.a to the Plugins/iOS folder

- you have renamed all the .mm files back to .txt

- you have refershed the Assets in your Unity sample project, after doingn the steps above

- you have deleted the Xcode project that Unity generates (make sure that Unity generates a new one) before (re)building your project for iOS

Thank you for your replay...

I checked all steps that you are mentioned. But still issue is not solved.

I set the video first time full screen it works fine. But on the target the video have same issue as first time audio only play and the video is struck.

Please said your mail id i will send my sample project.

Yes, followed all your steps. But no luck. still audio is playing without video for the first time.

here am attaching a screenshot which shows changed code.

Yes , Issue is not solved. still audio is playing without video for the first time.

Hi,

Is anyone checked, new release 5.5 solves the auto-play issue ?

Thanks!

Hi,

  I checked the new release 5.5 sdk, its works great. Now issues is solved.Thank you very much...

you could use something like: 

if (video.VideoPlayer.IsPlayableOnTexture())
            {
                VideoPlayerHelper.MediaState state = video.VideoPlayer.GetStatus();
                if (state == VideoPlayerHelper.MediaState.PAUSED ||
                    state == VideoPlayerHelper.MediaState.READY ||
                    state == VideoPlayerHelper.MediaState.STOPPED)
                {
                    // Pause other videos before playing this one
                    PauseOtherVideos(video);

                    // Play this video on texture where it left off
                    //video.VideoPlayer.Play(false, video.VideoPlayer.GetCurrentPosition());

                    // Play this video from the beginning
                    video.VideoPlayer.Play(false, 0);
                    if (!firststart)
                    {
                        StartCoroutine(playAgain(video));
                        firststart = true;
                    }
                }
                else if (state == VideoPlayerHelper.MediaState.REACHED_END)
                {
                    // Pause other videos before playing this one
                    PauseOtherVideos(video);

                    // Play this video from the beginning
                    video.VideoPlayer.Play(false, 0);
                }
            }
        }

IEnumerator playAgain(VideoPlaybackBehaviour video )
    {
        yield return new WaitForSeconds(3f);
        VideoPlayerHelper.MediaState state = video.VideoPlayer.GetStatus();

        if (state != VideoPlayerHelper.MediaState.PLAYING) {
            video.VideoPlayer.Play(false, 0);
        }
    }