93 lines
3.0 KiB
Swift
93 lines
3.0 KiB
Swift
//
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// PlayContoller10.swift
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// tdvideo
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//
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// Created by mac on 2024/2/22.
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//
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import UIKit
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import AVFoundation
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import AVKit
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//两个普通视频合成空间视频
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class PlayContoller10: UIViewController {
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// 左右眼视频的 URL
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var leftEyeVideoURL: URL?
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var rightEyeVideoURL: URL?
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var outputVideoURL: URL?
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// 播放器
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var player: AVPlayer?
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var playerLayer: AVPlayerLayer?
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override func viewDidLoad() {
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super.viewDidLoad()
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view.backgroundColor = .brown
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let path1 = Bundle.main.path(forResource: "aa", ofType: "MOV")
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let path2 = Bundle.main.path(forResource: "bb", ofType: "MOV")
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leftEyeVideoURL = URL(fileURLWithPath: path1!)
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rightEyeVideoURL = URL(fileURLWithPath: path2!)
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outputVideoURL = URL.documentsDirectory.appending(path: "output1111.MOV")
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setupUI()
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}
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private func setupUI() {
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let generateButton = UIButton(type: .system)
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generateButton.setTitleColor(UIColor.white, for: .normal)
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generateButton.setTitle("生成空间视频并保存到相册", for: .normal)
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generateButton.addTarget(self, action: #selector(generateSpatialVideo), for: .touchUpInside)
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generateButton.frame = CGRect(x: 50, y: 200, width: view.frame.width - 100, height: 50)
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view.addSubview(generateButton)
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// 添加播放器视图
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let playerView = UIView(frame: CGRect(x: 0, y: 300, width: view.frame.width, height: 300))
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view.addSubview(playerView)
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playerView.backgroundColor = UIColor.black
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// 初始化播放器和播放器图层
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player = AVPlayer()
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playerLayer = AVPlayerLayer(player: player)
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playerLayer?.frame = playerView.bounds
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playerLayer?.backgroundColor = UIColor.black.cgColor
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playerView.layer.addSublayer(playerLayer!)
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}
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@objc private func generateSpatialVideo() {
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guard let leftEyeVideoURL = leftEyeVideoURL,
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let rightEyeVideoURL = rightEyeVideoURL,
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let outputVideoURL = outputVideoURL else {
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print("Invalid video URLs")
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return
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}
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let spatialVideoWriter = SpatialVideoWriter()
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Task {
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spatialVideoWriter.writeSpatialVideo(leftEyeVideoURL: leftEyeVideoURL, rightEyeVideoURL: rightEyeVideoURL, outputVideoURL: outputVideoURL) { success, error in
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if success {
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print("空间视频生成成功")
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self.playSpatialVideo()
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} else if let error = error {
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print("生成空间视频失败：\(error.localizedDescription)")
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}
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}
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}
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}
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private func playSpatialVideo() {
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guard let outputVideoURL = outputVideoURL else {
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print("Output video URL is nil")
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return
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}
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// 创建 AVPlayerItem
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let playerItem = AVPlayerItem(url: outputVideoURL)
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player?.replaceCurrentItem(with: playerItem)
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// 播放视频
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player?.play()
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}
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}
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