17 lines
475 B
Dart
17 lines
475 B
Dart
// lib/metadata/metadata_constants.dart
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class MetadataConstants {
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/// 首次 metadata 触发延迟（播放开始后等待时间）
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static const Duration initialTriggerDelay = Duration(seconds: 20);
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/// 重新确认进度点
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static const double recheckProgress75 = 0.75;
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static const double recheckProgress100 = 1.0;
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/// 置信度阈值
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static const double confidenceThreshold = 0.6;
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/// 最小历史证据数量
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static const int minHistoryCount = 4;
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}
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