Hi,<div><br></div><div>I had similar issue once.... It never worked for me from the command line. There was some issue in the display and dfbvideosink caps negotiation.</div><div><br></div><div>But there is a example program for the same on the dfbvideosink page (google for it), i tried using that... and it works.</div>
<div><br></div><div>Basically in that, it creates the surface and attaches it to the dfbvideosink, then it works fine.</div><div><br></div><div>I hope it will help u.</div><div><br></div><div>rgds,</div><div>Ashwini<br><br>
<div class="gmail_quote">On Tue, Sep 20, 2011 at 11:01 PM, Krosh Ivanov <span dir="ltr"><<a href="mailto:krosh.ivan@gmail.com">krosh.ivan@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Hi,<br>
I'm trying to use DirectFB as a video sink by using the element<br>
dfbvideosink, but it doesn't work well. The following error is showed<br>
as soon as I run the command "gst-launch videotestsrc ! dfbvideosink":<br>
<br>
Setting pipeline to PAUSED ...<br>
ERROR: Pipeline doesn't want to pause.<br>
ERROR: from element<br>
/GstPipeline:pipeline0/GstVideoTestSrc:videotestsrc0: Could not<br>
negotiate format<br>
Additional debug info:<br>
gstbasesrc.c(2787): gst_base_src_start ():<br>
/GstPipeline:pipeline0/GstVideoTestSrc:videotestsrc0:<br>
Check your filtered caps, if any<br>
Setting pipeline to NULL ...<br>
Freeing pipeline ...<br>
<br>
The same error is showed if I try "gst-launch videotestsrc !<br>
ffmpegcolorspace ! dfbvideosink". Is it a bug of dfbvideosink element?<br>
I see there are other people that got this error by using the same<br>
command, but I didn't found a solution for that yet.<br>
<br>
Best regards,<br>
Ivan<br>
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</blockquote></div><br></div>