SwiftVideoCreator 0.1.0

SwiftVideoCreator 0.1.0

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由 Lexie Kemp 维护。

SwiftVideoCreator 0.1.0

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  • Lexie Kemp

SwiftVideoCreator

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示例

要运行示例项目，请克隆仓库，然后首先从 Example 目录运行 pod install。

要求

Swift 5.0

安装

SwiftVideoCreator 通过 CocoaPods 提供。您需要已安装 CocoaPods。要安装 SwiftVideoCreator，将以下行添加到您的 Podfile 中

platform :ios, '10.0'
use_frameworks!
target '<Your Target Name>' do
pod 'SwiftVideoCreator'
end

接下来，在您的项目目录中通过命令行运行 pod install。

使用方法

导入Pod

import SwiftVideoCreator

获取视频URL、音频URL和CGImage图像。例如，如果视频和音频存储在项目中，图像存储在资产中

guard let videoPath = Bundle.main.path(forResource: "myVideo", ofType:"mov") else {
    print("myVideo.mov not found")
    return
}
let videoUrl = URL(fileURLWithPath: videoPath)

guard let audioPath = Bundle.main.path(forResource: "myAudio", ofType:"mp3") else {
    print("myAudio.mp3 not found")
    return
}
let audioUrl = URL(fileURLWithPath: audioPath)

guard let backgroundImage = UIImage(named: "myBackgroundImage") else {
    print("Background Image not found in Assets")
    return
}
guard let cgBackgroundImage = backgroundImage.cgImage else {
    print("could not convert background image to cgImage")
    return
}

调用createVideo函数，将合成的视频保存到文档目录并返回URL。视频大小是保存的视频合成的尺寸。视频尺寸是图像上方的视频尺寸。原点是左下角

SwiftVideoCreator.current.createVideo(
fileName: "exampleVideo", 
compositionSize: CGSize(width: 360, height: 360), 
videoUrl: waveUrl, 
videoSize: CGSize(width: 360, height: 90), 
videoOrigin: CGPoint(x: 0, y: 100), 
videoOpacity: 0.7, 
audioUrl: audioUrl, 
image: cgBackgroundImage, 
imageOrigin: CGPoint(x: 0, y: 0), 
imageSize: CGSize(width: 360, height: 360), 
imageOpacity: 1.0,
success: { url in
    print(url)
}, 
failure: { error in
    print("video creation failed with error \(error)")
})

如果您想在视频播放器中打开视频，请使用以下函数

func playVideo(videoUrl: URL) {
    let player = AVPlayer(url: videoUrl)
    let playerVC = AVPlayerViewController()
    playerVC.player = player
    present(playerVC, animated: true) {
        player.play()
    }
}

作者

Lexie Kemp, [email protected]

许可证

SwiftVideoCreator 在MIT许可证下可用。有关更多信息，请参阅LICENSE文件。