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<div class="moz-cite-prefix">On 08/28/2012 09:05 PM, Lawrence
Anthony wrote:<br>
</div>
<blockquote
cite="mid:CAHoFeFLm6RJdfqgmRfKfM=no1h8ipZBPxCgM2N5RG1e0sWhnBw@mail.gmail.com"
type="cite">As I continue to educate myself. I have found this is
the debug logs
<div><br>
</div>
<div>
<div> INFO v4l2
gstv4l2object.c:1105:gst_v4l2_object_fill_format_list:<v4l2src0>
got 0 format(s):</div>
</div>
</blockquote>
1) Take a look at the log at DEBUG level.<br>
2) Check the output of v4l-info<br>
<br>
Stefan<br>
<blockquote
cite="mid:CAHoFeFLm6RJdfqgmRfKfM=no1h8ipZBPxCgM2N5RG1e0sWhnBw@mail.gmail.com"
type="cite">
<div>
<div><br>
</div>
From what I can tell I should have at least one playback format.
Am I missing something easy here?</div>
<div><br>
</div>
<div>I am able to playback using </div>
<div><br>
</div>
<div>gst-launch decklinksrc mode=11 ! ffmpegcolorspace !
ximagesink</div>
<div><br>
</div>
<div><br>
<div class="gmail_quote">On Tue, Aug 28, 2012 at 12:05 PM, <span
dir="ltr"><<a moz-do-not-send="true"
href="mailto:gstreamer@theindianmaiden.com"
target="_blank">gstreamer@theindianmaiden.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div class="HOEnZb">
<div class="h5"><br>
<br>
----- Forwarded Message -----<br>
From: "Lawrence Anthony" <<a moz-do-not-send="true"
href="mailto:lanthony@wlvstudios.com">lanthony@wlvstudios.com</a>><br>
To: <a moz-do-not-send="true"
href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a><br>
Sent: Monday, August 27, 2012 2:28:52 PM<br>
Subject: libv4l2: error getting pixformat: Invalid
argument<br>
<br>
<br>
Hi I am a newbie with gstream and am having issues with
the following:<br>
<br>
Server:<br>
<br>
gst-launch -v --gst-debug-level=3 decklinksrc mode=11
connection=1 ! v4l2sink device=/dev/video2<br>
<br>
<br>
Client:<br>
<br>
gst-launch v4l2src device=/dev/video2 ! autovideosink<br>
<br>
<br>
Setting pipeline to PAUSED ...<br>
libv4l2: error getting pixformat: Invalid argument<br>
ERROR: Pipeline doesn't want to pause.<br>
ERROR: from element
/GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Could not
negotiate format<br>
Additional debug info:<br>
gstbasesrc.c(2830): gst_base_src_start ():
/GstPipeline:pipeline0/GstV4l2Src:v4l2src0:<br>
Check your filtered caps, if any<br>
Setting pipeline to NULL ...<br>
Freeing pipeline ...<br>
<br>
<br>
Any help is appreciated!<br>
</div>
</div>
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</blockquote>
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