How to use ximagesrc on imx6dl ?

[819265478]

root@imx6qsabresd:/App# gst-launch-1.0 ximagesrc num-buffers=1 pngenc ! filesink location=test.png

Setting pipeline to PAUSED ...
ERROR: Pipeline doesn't want to pause.
ERROR: from element /GstPipeline:pipeline0/GstXImageSrc:ximagesrc0: Could not open X display for reading
Additional debug info:
../../../gst-plugins-good-1.8.1/sys/ximage/gstximagesrc.c(160): gst_ximage_src_open_display (): /GstPipeline:pipeline0/GstXImageSrc:ximagesrc0:
NULL returned from getting xcontext
Setting pipeline to NULL ...
Freeing pipeline ...

[Bio_TICFSL]

Hi kun,

The ximagesrc should be available along the gstreamer packages. Have you tried using it to see if it generates an error? You could test taking a screenshot with the command:

gst-launch-1.0 ximagesrc num-buffers=1 ! pngenc ! filesink location=./file.png

If it shows an error. Could you provide details on it?

Regards

[819265478]

root@imx6qsabresd:/App# gst-launch-1.0 ximagesrc num-buffers=1 pngenc ! filesink location=test.png

Setting pipeline to PAUSED ...
ERROR: Pipeline doesn't want to pause.
ERROR: from element /GstPipeline:pipeline0/GstXImageSrc:ximagesrc0: Could not open X display for reading
Additional debug info:
../../../gst-plugins-good-1.8.1/sys/ximage/gstximagesrc.c(160): gst_ximage_src_open_display (): /GstPipeline:pipeline0/GstXImageSrc:ximagesrc0:
NULL returned from getting xcontext
Setting pipeline to NULL ...
Freeing pipeline ...