ios - 使用 Swift 2 的 HJImagesToVideo

Question

我使用的是 HJImagesToVideo 的源 https://github.com/HarrisonJackson/HJImagesToVideo

当我编译他提供的示例代码时，它在 Xcode 7.2 上运行良好但是当我在我的 swift 项目中使用它时它不工作并且在

    buffer = [HJImagesToVideo pixelBufferFromCGImage:[array[i] CGImage] size:CGSizeMake(480, 320)]; //line # 212 of HJImagesToVideo.m

    buffer = [HJImagesToVideo crossFadeImage:[array[i] CGImage]
                                                     toImage:[array[i + 1] CGImage]
                                                      atSize:CGSizeMake(480, 320)
                                                   withAlpha:j/framesToFadeCount]; //line # 241 of HJImagesToVideo.m

    UISaveVideoAtPathToSavedPhotosAlbum(tempPath, self, nil, nil);  //line # 150 of 

错误是:

/Users/Raza/my apps/appname/app-name/HJImagesToVideo.m:213:64: No known instance method for selector 'CGImage'

和

/Users/Raza/my apps/appname/app-name/HJImagesToVideo.m:213:54: Implicit conversion of Objective-C pointer type 'id' to C pointer type 'CGImageRef' (aka 'struct CGImage *') requires a bridged cast

第 213 和 241 行

第 150 行错误是:

Users/Raza/my apps/appname/app-name/HJImagesToVideo.m:150:28: Implicit declaration of function 'UISaveVideoAtPathToSavedPhotosAlbum' is invalid in C99

谁能帮我解决这些问题？

提前致谢

Answer 1

UISaveVideoAtPathToSavedPhotosAlbum 在 UIKit 中定义。你忘记导入 UIKit 了吗？