ruby-****@sourc*****
ruby-****@sourc*****
2004年 2月 28日 (土) 02:35:54 JST
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REMOTE_ADDR = 217.117.55.140
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URL = http://ruby-gnome2.sourceforge.jp/?tut-gst-link-elements-simple
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= Making Simple Links
You can link two pads with:
srcpad = element1.get_pad("src")
sinpad = element2.get_pad("sink")
# link them
srcpad.link(sinkpad)
....
# and unlink them
srcpad.unlink(sinkpad)
A convenient shortcut for single-source, single-sink elements is the Gst::Element#link method:
# link them
element1.link(element2)
...
# and unlink them
element1.unlink(element2)
And an even more convenient shortcut is the Gst::Element#>> operator, which is an alias for Gst::Element#link:
# link them all
element1 >> element2 >> element3
You can query if a pad is linked with Gst::Pad#linked?.