RB.TrackTransferQueue::missing-plugins

def callback(track_transfer_queue, details, descriptions, closure, user_param1, ...)

Emitted to request installation of one or more encoder plugins for a destination media format. When the closure included in the signal args is called, the transfer batch will be started.

track_transfer_queue :

instance of RB.TrackTransferQueue that is emitting the signal

details :

the list of plugin detail strings describing the missing plugins

descriptions :

the list of descriptions for the missing plugins

closure :

a GClosure to be called when the plugin installation is complete

user_param1 :

first user parameter (if any) specified with the connect() method

... :

additional user parameters (if any)