Posts a message to the bus that new tags were found, and pushes an event to all sourcepads. Takes ownership of the list. This is a utility method for elements. Applications should use the GstTagSetter interface.
list of tags.
See Implementation
Posts a message to the bus that new tags were found, and pushes an event to all sourcepads. Takes ownership of the list. This is a utility method for elements. Applications should use the GstTagSetter interface.