libv4l2: error getting pixformat: Invalid argument

[Lawrence Anthony]

Hi I am a newbie with gstream and am having issues with the following:

Server:

gst-launch -v --gst-debug-level=3 decklinksrc mode=11 connection=1 !
v4l2sink device=/dev/video2


Client:

gst-launch v4l2src device=/dev/video2 ! autovideosink


Setting pipeline to PAUSED ...
libv4l2: error getting pixformat: Invalid argument
ERROR: Pipeline doesn't want to pause.
ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Could not
negotiate format
Additional debug info:
gstbasesrc.c(2830): gst_base_src_start ():
/GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
Check your filtered caps, if any
Setting pipeline to NULL ...
Freeing pipeline ...


Any help is appreciated!
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