GstCollectPads-related freeze in pads mgmt

[Andrey Utkin]

2014/1/9 Andrey Utkin <andrey.krieger.utkin at gmail.com>:
> Found workaround: sending EOS event to just-detached muxer's sinkpad
> avoids deadlock.

Just for information again:
I am not sure about reasons, but sometimes above doesn't work either.
More safe approach is to save requested sourcepads into some
container, then set sink element (to which these requested sourcepads
are connected to) to NULL state, then release requested sourcepads
through BLOCKING pad callback.


-- 
Andrey Utkin