SDK 集成
1. 集成腾讯特效 SDK，请参考 TRTC SDK 集成腾讯特效。
2. 本文档说明在 TRTC SDK 项目中集成和使用 TEBeautyKit 库。
3. 参考 demo。
SDK 使用
步骤一：集成 TEBeautyKit
1. 下载并解压 TEBeautyKit。
2. 把 TEBeautyKit 文件夹拷贝到自己的工程中，和 podfile 同级目录。
3. 编辑 podfile 文件，添加下面的代码：
pod 'TEBeautyKit',:path => 'TEBeautyKit/TEBeautyKit.podspec'
步骤二：鉴权
[TEBeautyKit setTELicense:@"your license" key:@"your key" completion:^(NSInteger authresult, NSString * _Nullable errorMsg) {NSLog(@"----------result: %zd %@",authresult,errorMsg);}];
步骤三：配置美颜素材路径
如果 json 文件中配置的素材是本地的，需要将美颜素材添加到工程中。
- (void)initBeautyJson{NSString *resourcePath = [[NSBundle mainBundle]pathForResource:@"TEBeautyKitResources" ofType:@"bundle"];NSBundle *bundle = [NSBundle bundleWithPath:resourcePath];[[TEUIConfig shareInstance] setTEPanelViewRes:[bundle pathForResource:@"beauty_S1" ofType:@"json"]beautyBody:[bundle pathForResource:@"beauty_body" ofType:@"json"]lut:[bundle pathForResource:@"lut" ofType:@"json"]motion:[bundle pathForResource:@"motions" ofType:@"json"]makeup:[bundle pathForResource:@"makeup" ofType:@"json"]segmentation:[bundle pathForResource:@"segmentation" ofType:@"json"]];}
步骤四：初始化并添加 TEPanelView
-(TEPanelView *)tePanelView{if (!_tePanelView) {_tePanelView = [[TEPanelView alloc] init:nil comboType:nil];_tePanelView.delegate = self;}return _tePanelView;}[self.view addSubview:self.tePanelView];[self.tePanelView mas_makeConstraints:^(MASConstraintMaker *make) {make.width.mas_equalTo(self.view);make.centerX.mas_equalTo(self.view);make.height.mas_equalTo(250);make.bottom.mas_equalTo(self.view.mas_bottom);}];
步骤五：设置视频数据回调
[self.trtcCloud setLocalVideoProcessDelegete:self pixelFormat:TRTCVideoPixelFormat_Texture_2D bufferType:TRTCVideoBufferType_Texture];
步骤六：在视频帧回调接口中创建 XMagic 对象和处理视频数据
-(void)initXMagic{__weak __typeof(self)weakSelf = self;[TEBeautyKit create:^(XMagic * _Nullable api) {__strong typeof(self) strongSelf = weakSelf;strongSelf.xMagicKit = api;[strongSelf.teBeautyKit setXMagicApi:api];strongSelf.tePanelView.teBeautyKit = strongSelf.teBeautyKit;[strongSelf.teBeautyKit setTePanelView:strongSelf.tePanelView];[strongSelf.teBeautyKit setLogLevel:YT_SDK_ERROR_LEVEL];strongSelf.tePanelView.beautyKitApi = api;[strongSelf.xMagicKit registerSDKEventListener:strongSelf];}];}#pragma mark - TRTCVideoFrameDelegate- (uint32_t)onProcessVideoFrame:(TRTCVideoFrame *_Nonnull)srcFrame dstFrame:(TRTCVideoFrame *_Nonnull)dstFrame {if(!_xMagicKit){[self initXMagic];}YTProcessOutput *output = [self.teBeautyKit processTexture:srcFrame.textureIdtextureWidth:srcFrame.width textureHeight:srcFrame.heightwithOrigin:YtLightImageOriginTopLeft withOrientation:YtLightCameraRotation0];dstFrame.textureId = output.textureData.texture;return 0;}
步骤七：销毁美颜
- (void)destroyXMagic{[self.xMagicKit clearListeners];[self.xMagicKit deinit];self.xMagicKit = nil;}
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