1. Dart
2. dart:web_audio
3. AudioTrack
4. sourceBuffer property

##### AudioTrack class

1. Properties
2. enabled
3. hashCode
4. id
5. kind
6. label
7. language
8. runtimeType
9. sourceBuffer
10. Methods
11. noSuchMethod
12. toString
13. Operators
14. operator ==

description

# sourceBuffer property Null safety

SourceBuffer? sourceBuffer

## Implementation

    SourceBuffer? get sourceBuffer native;