NIMQChatVideoFrame Class Reference Inherits from NSObject Declared in NIMQChatVideoFrame.h Overview 视频帧数据 buffer 视频数据 支持 CVPixelBuffer @property (nonatomic) void *buffer Discussion 视频数据 支持 CVPixelBuffer Declared In NIMQChatVideoFrame.h format 视频帧格式 @property (nonatomic, assign) NIMQChatVideoFormatType format Discussion 视频帧格式 Declared In NIMQChatVideoFrame.h timestamp 视频时间戳 单位为毫秒 @property (nonatomic, assign) uint64_t timestamp Discussion 视频时间戳 单位为毫秒 Declared In NIMQChatVideoFrame.h width 视频的高 即视频帧在横轴上的像素 @property (nonatomic, assign) uint32_t width Discussion 视频的高 即视频帧在横轴上的像素 Declared In NIMQChatVideoFrame.h height 视频的宽 即视频帧在纵轴上的像素 @property (nonatomic, assign) uint32_t height Discussion 视频的宽 即视频帧在纵轴上的像素 Declared In NIMQChatVideoFrame.h rotation 视频顺时针旋转角度 @property (nonatomic, assign) NIMQChatVideoRotationType rotation Discussion 视频顺时针旋转角度 Declared In NIMQChatVideoFrame.h strides 视频帧各平面的行间距 目前该参数仅在外部渲染视频的场景下有实际意义 @property (nonatomic, copy) NSArray<NSNumber*> *strides Discussion 视频帧各平面的行间距 目前该参数仅在外部渲染视频的场景下有实际意义 Declared In NIMQChatVideoFrame.h