ios - .avi 文件视频无法在 MPMoviePlayerController ios 播放器中播放

我正在使用 MPMoviePlayerController 播放 avi 格式的视频文件。 音频有效，但视频无效。这是为什么呢？

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Best Answer-推荐答案

MPMoviePlayerViewController 仅支持 .mov、.mp4、.mpv 和 .3gp，并且已弃用。

来自 Apple 的 documentation :

The MPMoviePlayerViewController class is formally deprecated in iOS 9. (The MPMoviePlayerController class is also formally deprecated.) To play video content in iOS 9 and later, instead use the AVPictureInPictureController or AVPlayerViewController class from the AVKit framework, or the WKWebView class from WebKit.

你应该使用 AVPlayerViewController:

import AVFoundation
import AVKit

let videoPath = "https://video.avi"
let videoURL = URL(string: videoPath)
let player = AVPlayer(url: videoURL!)
let playerViewController = AVPlayerViewController()
playerViewController.player = player
present(playerViewController, animated: true) {
    playerViewController.player?.play()
}

或者只是将 AVPlayer 添加为 subview :

let videoURL = URL(string: videoPath)
let player = AVPlayer(url: videoURL!)
let playerLayer = AVPlayerLayer(player: player)
playerLayer.frame = self.view.bounds
view.layer.addSublayer(playerLayer)
player.play()

它支持以下音频/视频格式: .mpeg、.mpeg-2-video、.avi、.aifc-audio、.aac-audio、.mpeg-4、.au-audio、.aiff-audio、.mp2、.3gpp2、.ac3-audio、. mp3、.mpeg-2-transport-stream、.3gpp、.mpeg-4-audio

关于ios - .avi 文件视频无法在 MPMoviePlayerController ios 播放器中播放，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/47428121/