TXBitrateItem Class Reference Inherits from NSObject Declared in TXBitrateItem.h Overview HLS多码率信息 index @property (nonatomic, assign) NSInteger index width m3u8文件中的序号 @property (nonatomic, assign) NSInteger width Declared In TXBitrateItem.h height 此流的视频宽度 @property (nonatomic, assign) NSInteger height Declared In TXBitrateItem.h bitrate 此流的视频高度 @property (nonatomic, assign) NSInteger bitrate Declared In TXBitrateItem.h