以开眼APP视频播放页面的分享地址 http://www.eyepetizer.net/detail.html?vid=18376 为例，说明如何得到视频的真实地址。

获取视频VID

视频VID可以从分享地址中的参数vid得来。

请求接口

用PC端浏览器打开上述分享地址，观察网络请求，可以找到API请求：http://baobab.kaiyanapp.com/api/v1/video/18376

请求该API返回的JSON数据如下：

{
  "dataType": "VideoBeanForClientV1",
  "id": 18376,
  "title": "换个角度看充满魔性的深圳时装周",
  "description": "换个角度看充满魔性的深圳时装周～啊啊啊简直停不下来！徐老师带你看一场另类深圳时装周",
  "provider": {
    "name": "PGC",
    "alias": "PGC",
    "icon": ""
  },
  "category": "时尚",
  "author": {
    "id": 418,
    "icon": "http://img.kaiyanapp.com/0b27dac47841e5a84c172edd7aceb5a6.jpeg?imageMogr2/quality/60/format/jpg",
    "name": "Peter XU Studio",
    "description": "时尚达人徐峰立老师的团队，骨灰级国内外秀场报道，直击四大时装周最前沿。",
    "link": "",
    "latestReleaseTime": 1490584957000,
    "videoNum": 7,
    "adTrack": null,
    "follow": {
      "itemType": "author",
      "itemId": 418,
      "followed": false
    }
  },
  "playUrl": "http://baobab.kaiyanapp.com/api/v1/playUrl?vid=18376&editionType=default&source=ucloud",
  "duration": 141,
  "releaseTime": 1490533365000,
  "playInfo": [
    {
      "height": 480,
      "width": 854,
      "urlList": [
        {
          "name": "ucloud",
          "url": "http://baobab.kaiyanapp.com/api/v1/playUrl?vid=18376&editionType=normal&source=ucloud"
        },
        {
          "name": "qcloud",
          "url": "http://baobab.kaiyanapp.com/api/v1/playUrl?vid=18376&editionType=normal&source=qcloud"
        }
      ],
      "name": "标清",
      "type": "normal",
      "url": "http://baobab.kaiyanapp.com/api/v1/playUrl?vid=18376&editionType=normal&source=ucloud"
    },
    {
      "height": 720,
      "width": 1280,
      "urlList": [
        {
          "name": "ucloud",
          "url": "http://baobab.kaiyanapp.com/api/v1/playUrl?vid=18376&editionType=high&source=ucloud"
        },
        {
          "name": "qcloud",
          "url": "http://baobab.kaiyanapp.com/api/v1/playUrl?vid=18376&editionType=high&source=qcloud"
        }
      ],
      "name": "高清",
      "type": "high",
      "url": "http://baobab.kaiyanapp.com/api/v1/playUrl?vid=18376&editionType=high&source=ucloud"
    }
  ],
  "consumption": {
    "collectionCount": 22,
    "shareCount": 15,
    "replyCount": 0
  },
  "campaign": null,
  "waterMarks": null,
  "adTrack": null,
  "tags": [],
  "type": "NORMAL",
  "subtitles": [],
  "titlePgc": "换个角度看充满魔性的深圳时装周",
  "descriptionPgc": "换个角度看充满魔性的深圳时装周～啊啊啊简直停不下来！徐老师带你看一场另类深圳时装周",
  "remark": "",
  "idx": 0,
  "shareAdTrack": null,
  "favoriteAdTrack": null,
  "webAdTrack": null,
  "date": 1490533365000,
  "promotion": null,
  "label": null,
  "descriptionEditor": "",
  "collected": false,
  "played": false,
  "coverForFeed": "http://img.kaiyanapp.com/dc76f4792449519504649e57e03fbc29.png?imageMogr2/quality/60/format/jpg",
  "coverForDetail": "http://img.kaiyanapp.com/dc76f4792449519504649e57e03fbc29.png?imageMogr2/quality/60/format/jpg",
  "coverBlurred": "http://img.kaiyanapp.com/1a3f3d4f08a5c8370cc51a52a3849f32.jpeg?imageMogr2/quality/60/format/jpg",
  "coverForSharing": null,
  "webUrlForWeibo": "http://wandou.im/3ml0vk",
  "rawWebUrl": "http://www.eyepetizer.net/detail.html?vid=18376"
}

playInfo中列出了标清和高清码流的地址，分别有两种地址，一个是使用UCloud，另一个是使用QCloud（腾讯云）。实际上，开眼的标清、高清码流的分辨率分别对应的是各大在线视频网站的高清、超清码流。

Python代码示例

import re
import requests

url = 'http://www.eyepetizer.net/detail.html?vid=18376'
vid = re.search('vid=(\d+)', url).group(1)
api_url = 'http://baobab.kaiyanapp.com/api/v1/video/%s' % vid
r = requests.get(api_url)
for info in r.json()['playInfo']:
    print info['name'], ': ', info['url']

执行上面的代码，输出结果如下：

标清 :  http://baobab.kaiyanapp.com/api/v1/playUrl?vid=18376&editionType=normal&source=ucloud
高清 :  http://baobab.kaiyanapp.com/api/v1/playUrl?vid=18376&editionType=high&source=ucloud