help! How does an element know it is added into the pipeline?
go4save at gmail.com
Mon Dec 12 15:17:59 PST 2011
I am writing a decoder plugin and I need send an upstream event to its peer
element to send some information to its peer element before the state
changed to playing.
My questions is how can I know that the decoder element is added into the
pipeline or how the decoder element know it is linked with its upstream peer
thanks a lot for your input.
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