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Problems with video, noise - instead of video images

April 16, 2016 - 1:01pm #1

There is a problem, put the 5 markers and 5 videos, checked and everything worked, added another 2, and decided to check out and began to give a picture - tv noise. Remove new markers and video, and all is now well on all such noise. Help please!!!

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Problems with video, noise - instead of video images

April 18, 2016 - 12:46pm #6

To clarify, the service that plays back video while running a Vuforia app is separate from the SDK. Although our VideoPlayback sample application uses the planar detection and tracking feature, it is more a tutorial on how to play video sequence back on augmented surfaces. It is not meant to replace these services as provided by the embedded OS.

That being said, unfortunately I don't have any suggestions to offer you. The only thing that comes to mind is that if the video sizes are large and being loaded into memory, you may be exceeding what is made available to the application via the OS. But that is more a guess than a suggestion.

Problems with video, noise - instead of video images

April 18, 2016 - 8:38am #5
Yes, it is playing. And in the annex to the application vuforia collected 5 video files - everything worked, put the 6th - and stopped raboat and what worked before. By removing the problem persists. so I'm 3 times again to recompile the application, and at some point 5-6 videos a failure.
 
I tested on a 4 x different devices from different manufacturers (android 4-5.1) Some played 3 of 16 videos on one 12 of 16, and 2 devices always a black screen and the sound. and the video being played on different devices different.
 

Problems with video, noise - instead of video images

April 18, 2016 - 8:05am #4

And if you try to play these videos outside of Vuforia? Say by copying your converted file to the device and using the file browser to select & play?

Problems with video, noise - instead of video images

April 18, 2016 - 8:00am #3

same. also it does not display the video. or a black screen, or interference as in the screenshot.

mp4 h264 aac

I tried to convert different programs

Problems with video, noise - instead of video images

April 18, 2016 - 7:38am #2

What happens if you try to recognize the same target printed to paper?

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