unlink_pads
Description:
Unlinks the two named pads of the source and destination elements.
This is a convenience function for unlink.
Parameters:
| this |
a (transfer none): Element containing the source pad. |
| srcpadname |
the name of the Pad in source element. |
| dest |
a Element containing the destination pad. |
| destpadname |
the name of the Pad in destination element. |