USB Camera interfacing with IMX8M QUAD EVKB

[Manikandan]

Hello,

I'm trying to interface the Sony FCB (camera) with IMX8M QUAD EVKB. but i'm getting some error as followed

root@imx8mqevk:~# gst-launch-1.0 v4l2src device=/dev/video2 ! autovideosink
Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Internal data stream error.
Additional debug info:
../../../../git/libs/gst/base/gstbasesrc.c(3072): gst_base_src_loop (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
streaming stopped, reason not-negotiated (-4)
Execution ended after 0:00:00.000267362
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...

But..!  i'm able to interface a another USB camera ( small web camera like one) with IMX8M QUAD EVKB

I have attached both the camera output please find the attachment

what will be the problem ?

Do i need to use any particular plugin ?

please help me to get resolve this

Thank you

[weidong_sun]

Hi,

  You need to pay attention to the video output format of the camera. It seems that the image output formats of your two cameras are different, so the command parameters of gstreamer are also different. You can search on google:

ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Internal data stream error.

You can get a lot of experience sharing. 

for example:

https://github.com/awslabs/amazon-kinesis-video-streams-producer-sdk-cpp/issues/205

Hope this information is helpful to you.

Have a nice day!

B.R,

weidong

[Manikandan]