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Observer cetic.ecs.fpga
Registered: ‎05-23-2019

gst-launch command to run the opticalflow returns "Redistribute latency" on ZCU104

I try unsuccessfully to run the opticalflow on the ZCU104 board. I followed the "reVision Getting started guide".

When I type :

gst-launch-1.0 xlnxvideosrc src-type="hdmi" ! "video/x-raw, width=1920, height=1080, format=YUY2" ! sdxopticalflow filter-mode=1 ! queue ! xlnxvideosink sink-type="hdmi" sync=false fullscreen-overlay=true

 The message returned by gst is :

New clock: GstSystemClock
Redistribute latency...
Redistribute latency..

I also tried with the camera from the ZCU104 Evaluation kit but I got the same result. The command is :

gst-launch-1.0 xlnxvideosrc src-type="usbcam" ! "video/x-raw, width=640, height=480, format=UYVY" ! sdxopticalflow filter-mode=1 ! queue ! xlnxvideosink sink-type="dp" plane-id=34 sync=false fullscreen-overlay=true

what did I missed? Can you help me?

Thank you

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