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Video Over Image Target

November 18, 2016 - 2:48pm #1

I have video that is downloaded from the cloud when detecting an image target.  The video plays over the image target.  I was previously using the 4.0.11 Android SDK.  Everything worked great.  Now I have updated to the latest SDK 6.0.117.  Now the video does not play over the full image target.  This seems to be more prevalent when using tablets with different resolutions. I have tried multiple things to try to get the video to play over the full image target and nothing has stuck.  I have changed the CameraDevice.MODE to try optimizing the video for speed and quality.  This did not seem to help.   I also tried to play with setting the aspect ratio based on the device screen when the video is going to render, and there was not pattern that seemed to help between different devices.

It seems like something in the Vuforia library has caused this to happen and I don't know what else to try.  Has anyone seen anything like this or have any idea what to do?

Thanks.

Video Over Image Target

January 3, 2017 - 10:23am #5

Anyone have any thoughts on this?

The support from Vuforia is truly lacking even if you submit a ticket with them and get no response.  I have a client that is paying for the cloud recognition service for this app for many years now and this is truly disappointing as being a customer with no response that a change in the API provides effects that are postponing submission to the Google Play Store.  Any help is truly appreciated.

Thanks.

Video Over Image Target

December 1, 2016 - 9:25pm #4

Thanks, but the methods that you have listed are no where to be found in the Android Vuforia SDK. 

After some more investigation it appears that when I have the app in landscape the video is a little taller then the image target but not wide enough to fill the width.  Then when the app is in portrait it appears that the video is a little wider than the image target and the height is shorter so it does not fill the image target.  It seems that something somewhere is somehow flipping the orientation when the video is playing over the image target.  Is there some new setting that I have to set?

Video Over Image Target

December 1, 2016 - 12:32am #3

In VideoPlayBackBehoviur, method PrepareVideo () and condition if (videoWidth > 0 && videoHeight > 0)  have transform.localScale = new Vector3(), try change the transform.localScale value.

Video Over Image Target

November 30, 2016 - 8:13am #2

I should note the SDK is the Vuforia Android SDK, I went from 4.0.11 to 6.0.117.

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