Serializes info to a #GVariant that can be parsed again through gstpbutils.discoverer_info.DiscovererInfo.fromVariant.
Note that any #GstToc (s) that might have been discovered will not be serialized for now.
A combination of #GstDiscovererSerializeFlags to specify what needs to be serialized.
A newly-allocated #GVariant representing info.
Serializes info to a #GVariant that can be parsed again through gstpbutils.discoverer_info.DiscovererInfo.fromVariant.
Note that any #GstToc (s) that might have been discovered will not be serialized for now.