VideoProbe

A placeholder probe for the video and image measures.

Lets you add MediaSamplingPackage.VIDEO and MediaSamplingPackage.IMAGE measures to a protocol. It collects nothing: the app captures the media and creates the VideoMedia or ImageMedia measurement itself, typically from a user task.

Inheritance

• Object
• AbstractExecutor<Measure>
• Probe
• MeasurementProbe
• VideoProbe

Constructors

VideoProbe

VideoProbe()

Methods

getMeasurement

1. @override

Future<Measurement?> getMeasurement()

override

Subclasses should implement this method to collect a Measurement.

Can return null if no data is available. Can return an Error measurement if an error occurs.