Posts a message on the provider's gstreamer.Bus to inform applications that a new device has been added.
This is for use by subclasses.
device's reference count will be incremented, and any floating reference will be removed (see gst_object_ref_sink()).
a gstreamer.Device that has been added
1.4
Posts a message on the provider's gstreamer.Bus to inform applications that a new device has been added.
This is for use by subclasses.
device's reference count will be incremented, and any floating reference will be removed (see gst_object_ref_sink()).