c_gst_buffer_pool_config_get_params

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
__gshared extern (C)
gboolean function(GstStructure* config, GstCaps** caps, guint* size, guint* minBuffers, guint* maxBuffers) c_gst_buffer_pool_config_get_params;

Meta