GI.GstVideo.Objects.VideoAggregator

VideoAggregator can accept AYUV, ARGB and BGRA video streams. For each of the requested sink pads it will compare the incoming geometry and framerate to define the output parameters. Indeed output video frames will have the geometry of the biggest incoming video stream and the framerate of the fastest incoming one.

VideoAggregator will do colorspace conversion.

Zorder for each input stream can be configured on the VideoAggregatorPad.

Exported types

newtype VideoAggregator

Memory-managed wrapper type.

Constructors

VideoAggregator (ManagedPtr VideoAggregator)

Instances

GObject VideoAggregator

Defined in GI.GstVideo.Objects.VideoAggregator

Methods

gobjectType :: IO GType

HasParentTypes VideoAggregator

Defined in GI.GstVideo.Objects.VideoAggregator

type ParentTypes VideoAggregator

Defined in GI.GstVideo.Objects.VideoAggregator

type ParentTypes VideoAggregator = Aggregator ': (Element ': (Object ': (Object ': ([] :: [Type]))))

class (GObject o, IsDescendantOf VideoAggregator o) => IsVideoAggregator o

Type class for types which can be safely cast to VideoAggregator, for instance with toVideoAggregator.

Instances

(GObject o, IsDescendantOf VideoAggregator o) => IsVideoAggregator o

Defined in GI.GstVideo.Objects.VideoAggregator

toVideoAggregator :: (MonadIO m, IsVideoAggregator o) => o -> m VideoAggregator

Cast to VideoAggregator, for types for which this is known to be safe. For general casts, use castTo.

noVideoAggregator :: Maybe VideoAggregator

A convenience alias for Nothing :: Maybe VideoAggregator.