objective-c - 请问,七牛视频直播拉流如何获取获取一下属性,或是打印流信息?

Question

/**
视频流的宽

@waring 该属性仅对 rtmp/flv 直播与 ffmpeg 点播有效

@since v2.3.0
*/
@property (nonatomic, assign, readonly) int width;

/**
视频流的高

@waring 该属性仅对 rtmp/flv 直播与 ffmpeg 点播有效

@since v2.3.0
*/
@property (nonatomic, assign, readonly) int height;

/**
视频流的显示比例

@discussion displayRatioWidth = 0 表示该参数无效

@since v2.4.0
*/
@property (nonatomic, assign, readonly) int displayRatioWidth;
@property (nonatomic, assign, readonly) int displayRatioHeight;

Answer 1

You can request the server to obtain it. The server has a status() interface. This interface can obtain the real-time frame rate and code rate of the live stream