Question

我正在为uni项目创建一个应用程序，它要求我从服务器播放视频。我决定使用Dropbox。但它不会播放文件，有什么办法让我这样做吗？或者我是否需要从其他地方获取视频。

我尝试过另一个完美无缺的链接。（但不是Dropbox）

http://www.jplayer.org/video/m4v/Big_Buck_Bunny_Trailer.m4v

我的编码

AnimeWatchViewController.m

//
//  AnimeWatchViewController.m
//  VideoPlayer
//
//  Created by Alex Lee on 27/04/2014.
//  Copyright (c) 2014 Alex Lee. All rights reserved.
//

#import "AnimeWatchViewController.h"

@interface AnimeWatchViewController ()

@end

@implementation AnimeWatchViewController

@synthesize moviePlayer;

- (void)viewDidLoad
{
    [super viewDidLoad];
    // Do any additional setup after loading the view, typically from a nib.


}

-(IBAction)playMovie{

    NSURL * url =[[NSURL alloc] initWithString:@"https://www.dropbox.com/s/t05zdw2woogo4kh/ACW_3.mp4"];

    moviePlayer = [[MPMoviePlayerController alloc] initWithContentURL:url];

    [moviePlayer.view setFrame:CGRectMake(20, 100, 275, 150)];
    [self.view addSubview:moviePlayer.view];

    moviePlayer.fullscreen = YES;
    moviePlayer.allowsAirPlay = YES;
    moviePlayer.shouldAutoplay = YES;
    moviePlayer.controlStyle = MPMovieControlModeDefault;

}

- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

@end

AnimeWatchViewController.h

//
//  AnimeWatchViewController.h
//  VideoPlayer
//
//  Created by Alex Lee on 27/04/2014.
//  Copyright (c) 2014 Alex Lee. All rights reserved.
//

#import <UIKit/UIKit.h>

#import <MediaPlayer/MediaPlayer.h>

@interface AnimeWatchViewController : UIViewController

@property(nonatomic,strong) MPMoviePlayerController * moviePlayer;


-(IBAction)playMovie;
@end

Answer 1

您正在使用网址https://www.dropbox.com/s/t05zdw2woogo4kh/ACW_3.mp4，但这不是指向视频的链接...它是指向包含视频的网页的链接。

要将其转换为视频的直接链接，请将www.dropbox.com更改为dl.dropboxuser.com，如下所示：https://dl.dropboxusercontent.com/s/t05zdw2woogo4kh/ACW_3.mp4

Answer 2

为此您必须先获得直接下载链接，然后才能直接从Dropbox服务器播放视频

Try to understand this link may help you

MediaPlayer使用DropBox URL播放视频

2 个答案: