xcode 在 iPhone 中播放 Youtube 视频
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Play Youtube video in iPhone
提问by Radix
I want to run a vide from youtube into my iPhone simulator and the URL of the vide is this
我想将来自 youtube 的视频运行到我的 iPhone 模拟器中，视频的 URL 是这样的
http://www.youtube.com/v/zL0CCsdS1cE
http://www.youtube.com/v/zL0CCsdS1cE
but i am not able to load this video into my iPhone, i am using a webview to display this video and here's the code to do that
但我无法将此视频加载到我的 iPhone 中，我正在使用 webview 来显示此视频，这是执行此操作的代码
objwebView = [[UIWebView alloc]initWithFrame:self.view.bounds];
NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:tempString]];
[objwebView loadRequest:request];
based upon the answer i tried the below code and here's a new version of my code
根据答案，我尝试了以下代码，这是我的代码的新版本
mywebView = [[UIWebView alloc]initWithFrame:self.view.bounds];
NSString *youTubeURL = @"http://www.youtube.com/v/zL0CCsdS1cE";
NSString *htmlString = [NSString stringWithFormat:@"<body style=\"margin:0;background-color:#222222;\"><div style=\"padding:%i;width:%i;height:%i;background-color:#ffffff;\"><video width=\"%i\" height=\"%i\" controls=\"\" autoplay=\"\" tabindex=\"0\"><source src=\"%@\"></source></video></div></body>",10, (int)(self.view.bounds.size.width), (int)(self.view.bounds.size.height), 320, 480,youTubeURL];
[mywebView loadHTMLString:htmlString baseURL:nil];
[self.view addSubview:mywebView];
But still i cant get the video to play
但我仍然无法播放视频
plz help
请帮忙
回答by Joseph Tura
I found that it is very convenient to just load an HTML string. Basically like this (replace the variables according to your needs, and fill in the url of the video that youtube loads when displaying video as .mp4):
我发现只加载一个 HTML 字符串非常方便。基本上是这样的（根据您的需要替换变量，并在显示视频为.mp4时填写youtube加载的视频的url）：
NSString *htmlString = [NSString stringWithFormat:
@"<body style=\"margin:0;background-color:#222222;\">
<div style=\"padding:%i;width:%i;height:%i;background-color:#ffffff;\">
<video width=\"%i\" height=\"%i\" controls=\"\" autoplay=\"\" tabindex=\"0\">
<source src=\"%@\"></source>
</video>
</div>
</body>",
(int)margin,
(int)(self.frame.size.width),
(int)(self.frame.size.height),
(int)videoWidth,
(int)videoHeight,
aURL];
[objwebView loadHTMLString:htmlString baseURL:nil];
You can find the URL using Charles Debugging Proxy or something similar.
您可以使用 Charles Debugging Proxy 或类似工具找到 URL。
回答by kevboh
According to this reference, just padding the link as an NSURLto [[UIApplication sharedApplication] openURL:myLink]should open the youtube app to the specified video.
根据此参考，只需将链接填充为NSURLto 即可[[UIApplication sharedApplication] openURL:myLink]将 youtube 应用程序打开到指定的视频。
Note that the simulator doesn't have the iPhone app, so this might only work on the device.
请注意，模拟器没有 iPhone 应用程序，因此这可能仅适用于设备。
回答by Bhupendra
hey use iframe and it will play video in simulator and device both..implement it like this:
嘿使用 iframe，它会在模拟器和设备中播放视频..像这样实现它：
NSString *newHTML = @"<html>\
<style>body{padding:0;margin:0;}</style>\
<iframe width=\"640\" height=\"390\" src=\"http://www.youtube.com/embed/zL0CCsdS1cE\" frameborder=\"0\" allowfullscreen></iframe>\
</html>";
[mywebView loadHTMLString:newHTML baseURL:nil];
