What is xvimagesink?

[JIA Pei]

Hi, all:

Sorry for my naive question. I finally have my IP camera successfully
viewed by the following "gstreamer" command.


gst-launch -v souphttpsrc location='
> http://192.168.1.81:80/videostream.cgi?rate=15&user=aaaaa&pwd=bbbbb'
> do-timestamp=true timeout=5 ! multipartdemux !
> image/jpeg,width=640,height=480,framerate=15/1 ! jpegdec ! xvimagesink



Without the last parameter "xvimagesink", the command

> gst-launch -v souphttpsrc location='
> http://192.168.1.81:80/videostream.cgi?rate=15&user=aaaaa&pwd=bbbbb'
> do-timestamp=true timeout=5 ! multipartdemux !
> image/jpeg,width=640,height=480,framerate=15/1 ! jpegdec

always complains

> ERROR: from element /GstPipeline:pipeline0/GstSoupHTTPSrc:souphttpsrc0:
> Internal data flow error.




1) Can anybody help to explain what is "Xv based videosink" as described
http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-plugins/html/gst-plugins-base-plugins-xvimagesink.html
2) Can anybody help to explain what is the Error message telling?


Thank you very much...

Best Regards

-

Pei JIA

Email: jp4work at gmail.com
cell:    +1 604-362-5816

Welcome to Vision Open
http://www.visionopen.com
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