Get title from YouTube videos

I want to extract the Title of YouTube's videos. How can I do this?

Thanks.

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Easiest way to obtain information about a youtube video afaik is to parse the string retrieved from: http://youtube.com/get_video_info?video_id=XXXXXXXX

Using something like PHP's parse_str(), you can obtain a nice array of nearly anything about the video:

$content = file_get_contents("http://youtube.com/get_video_info?video_id=".$id);
parse_str($content, $ytarr);
echo $ytarr['title'];

That will print the title for the video using $id as the video's id.

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One way to do this would be to retrieve the video from youtube as shown here

Then extract the title out of the atom feed sent by youtube. A sample feed is shown here

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Using JavaScript data API:

var loadInfo = function (videoId) {
    var gdata = document.createElement("script");
    gdata.src = "http://gdata.youtube.com/feeds/api/videos/" + videoId + "?v=2&alt=jsonc&callback=storeInfo";
    var body = document.getElementsByTagName("body")[0];
    body.appendChild(gdata);
};

var storeInfo = function (info) {
    console.log(info.data.title);
};

Then you just need to call loadInfo(videoId) .

More informations are available on the API documentation.

链接地址: http://www.djcxy.com/p/28906.html

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