resolve
Description:
This method is intended to fetch the requested keys of metadata of a given media
to the media source.
This method is asynchronous.
Parameters:
this |
a source |
callback |
the user defined callback |
keys | |
media |
a data transfer object |
options |
options to pass to this operation |
user_data |
the user data to pass in the callback |
Returns:
the operation identifie |