ElementFactory.listFilter

Filter out all the elementfactories in list that can handle caps in the given direction.

If subsetonly is true, then only the elements whose pads templates are a complete superset of caps will be returned. Else any element whose pad templates caps can intersect with caps will be returned.

class ElementFactory

static

gst.element_factory.ElementFactory[]

listFilter

(

gst.element_factory.ElementFactory[] list

gst.caps.Caps caps

gst.types.PadDirection direction

bool subsetonly

)

Parameters

list gst.element_factory.ElementFactory[]: a #GList of #GstElementFactory to filter
caps gst.caps.Caps: a #GstCaps
direction gst.types.PadDirection: a #GstPadDirection to filter on
subsetonly bool: whether to filter on caps subsets or not.

Return Value

Type: gst.element_factory.ElementFactory[]

a #GList of #GstElementFactory elements that match the given requisites. Use #gst_plugin_feature_list_free after usage.