Posts a message on the provider's #GstBus 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 #GstDevice that has been added
1.4
See Implementation
Posts a message on the provider's #GstBus 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()).