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iMX6SX: VADC & CPU load

Question asked by JohnDoe1z on Apr 26, 2016
Latest reply on Apr 28, 2016 by JohnDoe1z


Hello,

 

I'm using the VADC of the iMX6 SoloX (Sabre board) to capture and show an analog camera signal with following Gstreamer pipeline:

gst-launch-1.0 imxv4l2src device=/dev/video1 ! imxv4l2sink device=/dev/video0

 

The pipeline works, i.e. the picture is shown correctly, but I get a CPU load of nearly 100% while the pipeline is running, which, of course, is not acceptable. I would expect a one-digit cpu-load. What am I doing wrong?

 

I'm using kernel 4.1.x.

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