Get the provider factory names of the #GstDeviceProvider instances that are hidden by @provider.
Return: a list of hidden providers factory names or %NULL when nothing is hidden by @provider. Free with g_strfreev.
1.6
See Implementation
Get the provider factory names of the #GstDeviceProvider instances that are hidden by @provider.
Return: a list of hidden providers factory names or %NULL when nothing is hidden by @provider. Free with g_strfreev.