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Introduction媒体统计信息结构. 媒体统计信息结构定义了媒体级的网络,媒体等统计信息。 Propertiesaudio_input_level@property(nonatomic, assign, readonly) NSInteger audio_input_level; Discussion< åªä½ç¼ç åç§° audio_output_level@property(nonatomic, assign, readonly) NSInteger audio_output_level; Discussion< é³é¢è¾å ¥é³é codec_name@property(nonatomic, strong, readonly) NSString* codec_name; Discussion< åªä½ç±»åï¼audio : video frame_height@property(nonatomic, assign, readonly) NSInteger frame_height; Discussion< è§é¢å®½åº¦ frame_rate@property(nonatomic, assign, readonly) NSInteger frame_rate; Discussion< è§é¢é«åº¦ frame_width@property(nonatomic, assign, readonly) NSInteger frame_width; Discussion< é³é¢è¾åºé³é |