## **1.功能说明（Functional Specification）** MHSDK是一个为市面上主流的直播，短视频SDK提供自定义视频渲染的一个美颜类库。类库分为基础版本和高级版本。基础版本含有美颜(美白、磨皮、红润、亮度)，美型(大眼、瘦脸、嘴型、鼻型、下巴、额头)、贴纸（基础贴纸、基础面具）、滤镜(美颜滤镜)功能，此外还包括抖动特效、哈哈镜、水印等功能，高级版本除了以上功能外，增加了更多美型（眉毛、眼距、眼角、削脸、长鼻、开眼角）功能，并且提供了一键美颜以及更多贴纸样式和美颜效果，满足用户的不同需求。 MHSDK is a beauty library for the mainstream live video, short video SDK to provide custom video rendering. The class library is divided into basic and advanced versions. Base version contains beauty (whitening, exfoliating, ruddy, brightness), the type (large, thin face, mouth, nose, chin, forehead), stickers, stickers, basis mask), filter filter) is (skin care function, jitter are also included in this special effects, distorting mirror, watermark, and other functions, advanced version in addition to the above functions, Add more beautiful shape (eyebrow, eye distance, canthus, face shaving, nose, canthus opening) function, and provide one-click beauty as well as more sticker styles and beauty effects, to meet the different needs of users.