NIMNetCallMP4RecordOption Class Reference Inherits from NSObject Declared in NIMNetCallMP4RecordOption.h Overview 本地MP4录制设置可选参数 videoQuality 录制的分辨率，默认为NIMNetCallVideoQualityDefault 480p, 可不设置 @property (nonatomic, assign) NIMNetCallVideoQuality videoQuality Discussion 录制的分辨率，默认为NIMNetCallVideoQualityDefault 480p, 可不设置 Declared In NIMNetCallMP4RecordOption.h videoBitrate 录制的视频码率，可不设置 @property (nonatomic, assign) NSUInteger videoBitrate Discussion 录制的视频码率，可不设置 Declared In NIMNetCallMP4RecordOption.h