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IMX6 ADV7180 GStreamer1.0 (tvsrc substitute)

Question asked by Caio Pereira on Feb 29, 2016
Latest reply on Mar 8, 2016 by Ardinghi

Hello,

 

I'm using adv7180 with imx6 based on gstreamer1.0 (v 1.4.1) kernel 3.10.14 (Yocto dizzy 1.7).

I had to move to gstreamer1.0 and this affect the adv7180, now the cpu was processing the video and the performance is very bad.

 

When I was using the gstreamer 0.10 with tvsrc the perfomance was ok.

 

My test:

# gst-launch tvsrc ! vpuenc ! fakesink

 

   PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND

1663 root      20   0 34716 3748 2892 S  2.3  1.5   0:00.30 gst-launch-0.10

 

 

~# gst-launch-1.0 imxv4l2src ! imxvpuenc_h264 ! fakesink

 

   PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND

1672 root      20   0 42256 3832 2896 S 14.0  1.5   0:02.16 gst-launch-1.0

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