CaptureOutput class
The abstract superclass for objects that output the media recorded in a capture session.
CaptureOutput provides an abstract interface for connecting capture output destinations, such as files and video previews, to a capture session (an instance of CaptureSession). A capture output can have multiple connections represented by CaptureConnection objects, one for each stream of media that it receives from an CaptureInput. A capture output does not have any connections when it is first created. When you add an output to a capture session, the capture session creates connects that map media data from that session’s inputs to its outputs.
You can add concrete CaptureOutput instances to a capture session using CaptureSession.addOutput.
- Implementers
- Annotations
-
- @Reference('av_foundation/av_foundation/CaptureOutput')
Constructors
- CaptureOutput()
- Construct a CaptureOutput.
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
connectionWithMediaType(
String mediaType) → Future< CaptureConnection?> - Returns the first connection in the connections array with an input port of a specified media type.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited