在visionOS中播放360度视频

Question

我的 Vimeo 帐户中有 360 度视频，我正在寻找一种方法在我的 VisionOS 应用程序中渲染它。 我尝试使用此代码以 360 度模式播放视频，但不幸的是，visionOS 开发不支持

AVKit

。

   //Create Entity for the video
    let videoEntity = Entity()

    //Search for video in paths
    guard let url = Bundle.main.url(forResource: "example", withExtension: "mp4") else {fatalError("Video was not found!")}
    
    //create a simple AVPlayer
    let asset = AVURLAsset(url: url)
    let playerItem = AVPlayerItem(asset: asset)
    let player = AVPlayer()

    //create a videoMaterial
    let material = VideoMaterial(avPlayer: player)

    //Made a Sphere with the videoEntity and asign the videoMaterial to it
    videoEntity.components.set(ModelComponent(mesh: .generateSphere(radius: 1E3), materials: [material]))

    //adjust the properties of the videoEntity(Sphere) if needed
    videoEntity.scale = .init(x: 1, y: 1, z: -1)
    videoEntity.transform.translation += SIMD3<Float>(0.0, 10.0, 0.0)

    let angle = Angle.degrees(90)
    let rotation = simd_quatf(angle: Float(angle.radians), axis: .init(x: 0, y: 0, z: 0))

    videoEntity.transform.rotation = rotation

    //add VideoEntity to realityView
    content.add(videoEntity)
    
    //start the VideoPlayer
    player.replaceCurrentItem(with: playerItem)
    player.play()

}

是否有解决方法可以在visionOS或任何处理它的SDK中播放360度视频？

Answer 1

guard let url = Bundle.main.url(forResource: "example", withExtension: "mp4") else {fatalError("Video was not found!")}

适用于项目文件夹中的文件。

您需要来自 Vimeo 的直接链接

https://help.vimeo.com/hc/en-us/articles/12426150952593-Direct-links-to-video-files

您可以在

VideoMaterial

中下载/播放它