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Camera green screen when video playing

June 23, 2020 - 11:44pm #1

Hi ervery one and supporters . 

I am using the Vuforia SDK for Target Image and play the video when the marker detected. But when the video playing the part of camera has been green



bug Android version: 9.0

Android Device: LG G7



Issues: 

- Open app > camera open (normally) > detect marker > play video (video ok, camera green)

- I changed the `CameraDevice.Mode.MODE_DEFAULT` -> `CameraDevice.MODE.MODE_OPTIMIZE_SPEED` but still not value

 If any one or supporters fixed the bug please help me. Thank so much

AttachmentSize
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myprintAR
Joined:
December 4, 2016
Posts: 3
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Camera green screen when video playing

June 26, 2020 - 12:14am #4

Hi,

Vuforia Engine handles only recognition and tracking. When it comes to the augmentation, even for video, for our native apps, we have implemented a bare-bones renderer to be able to demo our features.

Modifying or even just replacing the video will usually result in unforeseen issues as the rendered was only tested to work with our samples.

Thank you.

Vuforia Engine Support

mcotora
Joined:
March 15, 2019
Posts: 1573
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Camera green screen when video playing

June 25, 2020 - 5:57pm #3

Hi Vuforia supporter

I developed it on the Android platform (Min SDK: 21, Target SDK: 28) 

Vuforia SDK version: 7.0 (9.2.7 same bugs)

Graphics: OpenGL

I use the sample Video Playback on the list of sample from the Vuforia  

Please support me (bow) 

myprintAR
Joined:
December 4, 2016
Posts: 3
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Camera green screen when video playing

June 25, 2020 - 2:12am #2

Hi,

Could you please confirm the following?

Unity version:

Vuforia Engine SDK version:

Graphics API selected when building:

Is this reproducible with the Core Sample app?

Thank you.

Vuforia Engine Support

mcotora
Joined:
March 15, 2019
Posts: 1573
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