BackgroundProcessorService class

Singleton service that manages persistent background processing.

This service lives in the main app state and continues processing frames even after the BackgroundModal is closed.

Usage:

  1. Call start() when video is enabled
  2. Set background to apply a virtual background
  3. Listen to onFrameReady to get processed frames
  4. Call stop() when video is disabled

Constructors

BackgroundProcessorService()
factory

Properties

currentBackground → VirtualBackground?
no setter
currentFrame → Image?
no setter
hasBackground → bool
no setter
hashCode → int
The hash code for this object.
no setterinherited
isInitialized → bool
no setter
isProcessing → bool
no setter
onError ↔ void Function(String error)?
getter/setter pair
onFrameReady ↔ void Function(Image frame)?
getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

dispose() → Future<void>
Dispose all resources
initialize() → Future<void>
Initialize the background processor service
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
setBackground(VirtualBackground? background) → void
Set the virtual background to apply
start(MediaStream stream) → Future<void>
Start processing frames from the given stream
stop() → Future<void>
Stop all processing
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited