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kiran1490
Participant
Participant
500 Views
Registered: ‎08-09-2019

zcu104 2k video vcu demo decode->display error

I am trying to decode 1920x1080 video using Example-1: (Decode → Display) but i am getting error as below figure. I have used scp to place the root of the board. my monitor is "samsung CF390" its resloution is 1920x1080. I can decode and display 1080x720 files on my monitor.

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kiran.png
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3 Replies
chrisar
Xilinx Employee
Xilinx Employee
433 Views
Registered: ‎08-01-2007

It looks like that the monitor is not linking at the resolution that matched the video you are trying to decode.

Can you share the gstreamer pipeline you are using?

Also share the otuput sysfs hdmi_info to see what resolution the monitor is linking at:

%> cat /sys/devices/platform/amba_pl\@0/<device_addr>/hdmi_info

You can use the following command to find the devcie_addr.

find /sys/devices/platform/amba_pl\@0/ -name "*v_hdmi_tx_ss"
Chris
Versal ACAP: AI Engines | Embedded SW Support

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watari
Professor
Professor
419 Views
Registered: ‎06-16-2013

Hi @kiran1490 

 

I suggest you to add "--gst-debug-level" option to investigate the route cause at gst-launch-1.0 ?

 

ex)

gst-launch-1.0 --gst-debug-level=5 filesrc location=......

 

Best regards

aoifem
Moderator
Moderator
366 Views
Registered: ‎11-21-2018

Hi @kiran1490

If your question is answered or your issue is solved, please kindly mark the response which helped as solution (click on "Accept as solution" button below the reply).

 

If this is not solved/answered, please reply in the topic giving more information on your current status.

 

Thanks and Regards,

 

Aoife
Product Application Engineer - Xilinx Technical Support EMEA


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