html - 从 Vimeo 获取 img 缩略图？

Question

我想从 Vimeo 获取视频的缩略图。

从 Youtube 获取图片时，我只是这样做:

http://img.youtube.com/vi/HwP5NG-3e8I/2.jpg

知道如何为 Vimeo 做些什么吗？

Here is same question, without any answer.

Answer 1

来自 Vimeo Simple API docs :

提出视频请求

To get data about a specific video, use the following url:

http://vimeo.com/api/v2/video/video_id.output

video_id The ID of the video you want information for.

output Specify the output type. We currently offer JSON, PHP, and XML formats.

所以得到这个 URL http://vimeo.com/api/v2/video/6271487.xml

    <videos> 
      <video> 
        [skipped]
        <thumbnail_small>http://ts.vimeo.com.s3.amazonaws.com/235/662/23566238_100.jpg</thumbnail_small> 
        <thumbnail_medium>http://ts.vimeo.com.s3.amazonaws.com/235/662/23566238_200.jpg</thumbnail_medium> 
        <thumbnail_large>http://ts.vimeo.com.s3.amazonaws.com/235/662/23566238_640.jpg</thumbnail_large> 
        [skipped]
    </videos>

为每个视频解析此内容以获取缩略图

这是 PHP 中的大致代码

<?php

$imgid = 6271487;

$hash = unserialize(file_get_contents("http://vimeo.com/api/v2/video/$imgid.php"));

echo $hash[0]['thumbnail_medium'];