[gst-devel] xvimagesink Could not initialise Xv output and No port available

bard bard_kuo at compalcomm.com
Fri Dec 17 09:53:42 CET 2010


Hi All,

My xvimagesink does not work but ximagesink does.

I use xvimagesink as below

/home/user # gst-launch videotestsrc ! xvimagesink
Setting pipeline to PAUSED ...
ERROR: Pipeline doesn't want to pause.
ERROR: from element /GstPipeline:pipeline0/GstXvImageSink:xvimagesink0:
Could not initialise Xv output
Additional debug info:
xvimagesink.c(1446): gst_xvimagesink_get_xv_support ():
/GstPipeline:pipeline0/GstXvImageSink:xvimagesink0:
No port available
Setting pipeline to NULL ...
Freeing pipeline ...
/home/user #

What cause "could not initialise Xv output" and "No port available" ?

Is there something wrong ? How do I check ?

Thanks,
Bard
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