Could you please tell me reconfigure event is required or not?

HoonHee Lee hoonh83.lee at gmail.com
Sun Apr 12 23:17:55 PDT 2015


I have a question about reconfigure event.
Most of all, I have read below documentation.
=> http://fossies.org/linux/gstreamer/docs/design/part-negotiation.txt

In my project, there is a requirement to transit a/v decoder element from
fake a/v decoder to real a/v decoder or from a/v real decoder to a/v fake
decoder.
Actually fake a/v decoder is our specific elements which pass the data and
events.
For example, in our target environment, they have limited memory and h/w
resources for decoding.
While main stream is playing in streaming, advertisement(ad) stream is
playing if needs then main stream is paused.
In this situation, real a/v decoder in main stream should be changed fake
a/v decoder, advertisement stream should have real a/v decoder in pipeline
paused state.
Then, ad stream is ended, real a/v decoder in ad stream should be changed
fake a/v decoder.
Fake a/v decoder in main stream should be changed real a/v decoder.
As you know, 'reconfigure' event is sent from input-selector when active
track is changed in order to renegotiation.
I can not make a decision 'reconfigure' event is needed or not in my
situation.
This case is a little bit different from switching audio track change.

Could you please tell me reconfigure event is required or not in this
situation?



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