2020-02-24 14:28:52 +01:00
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import 'package:equatable/equatable.dart';
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2020-06-03 23:02:21 +02:00
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import 'language.dart';
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2020-02-23 20:29:08 +01:00
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/// Metadata associated with a certain [ClosedCaptionTrack]
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2020-02-24 14:28:52 +01:00
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class ClosedCaptionTrackInfo extends Equatable {
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/// Manifest URL of the associated track.
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final Uri url;
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2020-02-23 21:00:35 +01:00
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/// Language of the associated track.
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final Language language;
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2020-02-23 21:00:35 +01:00
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/// Whether the associated track was automatically generated.
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final bool isAutoGenerated;
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2020-11-01 15:05:19 +01:00
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/// Track format
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final ClosedCaptionFormat format;
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2020-02-23 21:00:35 +01:00
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/// Initializes an instance of [ClosedCaptionTrackInfo]
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const ClosedCaptionTrackInfo(this.url, this.language,
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{this.isAutoGenerated = false, this.format})
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: assert(format != null);
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2020-02-24 14:28:52 +01:00
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2020-06-03 23:02:21 +02:00
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@override
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String toString() => 'CC Track ($language)';
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2020-02-24 14:28:52 +01:00
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@override
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List<Object> get props => [url, language, isAutoGenerated];
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}
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2020-11-01 15:05:19 +01:00
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/// SubTiles format.
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class ClosedCaptionFormat {
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/// .srv format(1).
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static const ClosedCaptionFormat srv1 = ClosedCaptionFormat._('srv1');
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/// .srv format(2).
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static const ClosedCaptionFormat srv2 = ClosedCaptionFormat._('srv2');
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/// .srv format(3).
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static const ClosedCaptionFormat srv3 = ClosedCaptionFormat._('srv3');
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/// .ttml format.
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static const ClosedCaptionFormat ttml = ClosedCaptionFormat._('ttml');
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/// .vtt format.
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static const ClosedCaptionFormat vtt = ClosedCaptionFormat._('vtt');
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/// List of all sub titles format.
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static const List<ClosedCaptionFormat> values = [srv1, srv2, srv3, ttml, vtt];
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/// Format code as string.
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final String formatCode;
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const ClosedCaptionFormat._(this.formatCode);
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}
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