vivysub_utils

Description:

vivysub utils

VivySub Utils #
Parse and encode .ass/ssa subtitles
import 'dart:convert';
import 'dart:io';

import 'package:vivysub_utils/vivysub_utils.dart';

void main() async {
final content = await File('test.ass').readAsString();
final assParser = AssParser(content: content);

final metadata = assParser.getMetadata();
final comments = assParser.getComments();
final sections = assParser.getSections();
final styles = assParser.getStyles();

final assStringify = AssStringify(sections: sections);
String fileContent = assStringify.export();

final editor = SubtitleEditor(
parser: assParser,
onChange: (String value) {
// will be triggered if there're changes, returns stringified content for saving to a file
},
);

final dialogs = editor.getDialogs();
final dialogId = metadata.keys.elementAt(1);
final existingDialog = dialogs[dialogId];

final dialog = SubDialog(
initial: existingDialog,
text: 'Hey, Vivy!',
);

editor.update(
type: ActionType.dialog,
id: dialogId,
value: dialog,
);

final newDialog = SubDialog(
initial: existingDialog,
text: 'New, Vivy!',
);

editor.add(
type: ActionType.dialog,
id: newDialog.id,
value: newDialog,
);

editor.undo();
editor.redo();

final Entity selectedDialog = editor.getDialog(dialogId);

print(jsonEncode(selectedDialog));
}

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