Get a list of factories with a rank greater or equal to @minrank. The list of factories is returned by decreasing rank.
Minimum rank
Return: a #GList of #GstDeviceProviderFactory device providers. Use gst_plugin_feature_list_free() after usage.
1.4
See Implementation
Get a list of factories with a rank greater or equal to @minrank. The list of factories is returned by decreasing rank.