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emre_yilmaz
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Registered: ‎10-07-2019

ZCU106 VCU TRD

Is there any specific reason why ZCU106 VCU TRD don't have USB webcam input option? Isn't it a common video input source?

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watari
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Registered: ‎06-16-2013

Hi @emre_yilmaz 


If you use GStreamer with VCU TRD, you can use webcam as v4l2src.

Would you consider it ?

Best regards,

 

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emre_yilmaz
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Registered: ‎10-07-2019

Hi @watari 

I know v4l2 driver and i tried the scripts as in the attached picture said. It is from UG1250 TRD User Guide. But i couldn't make it work. i usually get pipeline errors.

Ekran Alıntısı.PNG
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florentw
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Registered: ‎11-09-2015

HI @emre_yilmaz 

There are examples in the PG252 which can be executed on the ZCU104/ZCU106 BSP and showing input from a USB webcam:

https://www.xilinx.com/support/documentation/ip_documentation/vcu/v1_2/pg252-vcu.pdf#page=184

See example 2 and 3. Howerver you would need to have a webcam which is sending H264 or H265 content.


Florent
Product Application Engineer - Xilinx Technical Support EMEA
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emre_yilmaz
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Registered: ‎10-07-2019

Hi @florentw 

Thanks for the reply. I will try this right away.

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florentw
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Registered: ‎11-09-2015

HI @emre_yilmaz 

Do you have any update on this? Were you able to use a USB webcam as input?


Florent
Product Application Engineer - Xilinx Technical Support EMEA
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watari
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Registered: ‎06-16-2013

Hi @emre_yilmaz 

 

Sorry for my late reply.

Would you share error message, if possible ?

I will investigate the route cause.

 

Best regards,