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

Eq VideoAggregator

Defined in GI.GstVideo.Objects.VideoAggregator

Methods

(==) :: VideoAggregator -> VideoAggregator -> Bool

(/=) :: VideoAggregator -> VideoAggregator -> Bool

GObject VideoAggregator

Defined in GI.GstVideo.Objects.VideoAggregator

Methods

gobjectType :: IO GType

IsGValue VideoAggregator

Convert VideoAggregator to and from GValue with toGValue and fromGValue.

Defined in GI.GstVideo.Objects.VideoAggregator

Methods

toGValue :: VideoAggregator -> IO GValue

fromGValue :: GValue -> IO VideoAggregator

HasParentTypes VideoAggregator

Defined in GI.GstVideo.Objects.VideoAggregator

type ParentTypes VideoAggregator

Defined in GI.GstVideo.Objects.VideoAggregator

type ParentTypes VideoAggregator = '[Aggregator, Element, Object, Object]

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.

Methods

Overloaded methods