我正在尝试使用UIWebView播放视频,但即使从服务器下载视频,它也没有显示任何视频。有谁知道我在这里做错了什么?
这是我的代码:
override func viewDidLoad() {
super.viewDidLoad()
self.pdfView.delegate = self
self.pdfView.mediaPlaybackRequiresUserAction = false
if "" != video?.videoPath {
self.loadFromUrl(path: (video?.videoPath)!)
self.activityIND.isHidden = true
self.activityIND.stopAnimating()
} else {
let documentsPath = NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true)[0]
let strName = video?.id
let filePath = "\(documentsPath)/"+strName!+".wmv"
let fileManager = FileManager.default
self.activityIND.startAnimating()
if fileManager.fileExists(atPath: filePath) {
self.loadFromUrl(path: filePath)
return;
}
let reference = FIRStorage.storage().reference(forURL: (self.video?.videoURL)!)
reference.data(withMaxSize: 50 * 1024 * 1024) { (data, error) -> Void in
if (error != nil) {
print ("unable to download video file from Firebase Storage")
self.activityIND.isHidden = false
self.activityIND.startAnimating()
} else {
if ((try! data?.write(to: URL.init(fileURLWithPath: filePath, isDirectory: false))) != nil) {
self.loadFromUrl(path: filePath)
print ("video file is downloaded from Firebase Storage")
self.db.upDate(id: (self.video?.id)!, videoPath: filePath)
self.activityIND.isHidden = true
}
}
}
}
}
func loadFromUrl(path: String)
{
let url = NSURL(string:path)
pdfView.loadRequest(NSURLRequest(url: url! as URL) as URLRequest)
activityIND.isHidden = true
activityIND.startAnimating()
}
答案 0 :(得分:0)
结果表明不支持wmv格式,一旦我将格式更改为mp4一切正常