添加语音websocket等,还没测试
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36
keyBoard/Class/AiTalk/VM/SubtitleSync.h
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36
keyBoard/Class/AiTalk/VM/SubtitleSync.h
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//
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// SubtitleSync.h
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// keyBoard
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//
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// Created by Mac on 2026/1/15.
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//
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#import <Foundation/Foundation.h>
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NS_ASSUME_NONNULL_BEGIN
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/// 字幕同步器
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/// 根据播放进度映射文字显示,实现打字机效果
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@interface SubtitleSync : NSObject
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/// 获取当前应显示的文本
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/// @param fullText 完整文本
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/// @param currentTime 当前播放时间(秒)
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/// @param duration 总时长(秒)
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/// @return 应显示的部分文本(打字机效果)
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- (NSString *)visibleTextForFullText:(NSString *)fullText
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currentTime:(NSTimeInterval)currentTime
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duration:(NSTimeInterval)duration;
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/// 获取可见字符数
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/// @param fullText 完整文本
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/// @param currentTime 当前播放时间(秒)
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/// @param duration 总时长(秒)
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/// @return 应显示的字符数
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- (NSUInteger)visibleCountForFullText:(NSString *)fullText
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currentTime:(NSTimeInterval)currentTime
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duration:(NSTimeInterval)duration;
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@end
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NS_ASSUME_NONNULL_END
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