JDSVoiceTimeLineItem Class Reference Inherits from JDSTimeLineItem : NSObject Declared in JDSVoiceTimeLineItem.h Overview @class JDSVoiceTimeLineItem时间线上一个录音片段的各种属性设置 filePath BGM的文件路径 @property (nonatomic, strong) NSString *filePath Declared In JDSVoiceTimeLineItem.h volume BGM的音量 @property (nonatomic, assign) double volume Declared In JDSVoiceTimeLineItem.h mute BGM是否静音 @property (nonatomic, assign) BOOL mute Declared In JDSVoiceTimeLineItem.h