获取推特视频 mp4 url

Question

问题我现在和 post 包含视频时正在使用 Twitter API。 Twitter returns 只有缩略图 url 而不是主视频文件 url。推特 returns 这样 JSON:

["media_url"]=> string(86) "http://pbs.twimg.com/ext_tw_video_thumb/../pu/img/p1R5iC_7fN-lqNuK.jpg" 
["media_url_https"]=> string(87) "https://pbs.twimg.com/ext_tw_video_thumb/.../pu/img/p1R5iC_7fN-lqNuK.jpg" 
["url"]=> string(22) "http://t.co/UViL9KykF*" 
["expanded_url"]=> string(63) "http://twitter.com/.../status/..../video/1"

前两个是 jpg，其他 url 直接重定向到 post。当我使用 php 获取所有信息时，对于 vine.co 有这样的代码：

$dom = new DomFinder($media_url);
$video_cell = $dom->find("//meta[@property='twitter:player:stream']", 'content');

但是 twitter 中没有这样的元标记，我找不到访问视频文件的方法。也许有人知道如何获取 mp4 url?

Answer 1

Twitter 工作人员已声明 here 他们将不支持使用搜索获取视频。您将必须通过对 API.

的另一个调用来获取视频

假设您使用 search/tweets 提取了一条保存在 $tweet

中的推文

// Check if tweet has media
if (!empty($tweet->entities->media)) {
    $searchArray = array(
        "id" => $tweet->id, // id of the tweet we just fetched
        "include_entities" => true // tells twitter API to return videos and stuff
    );

    // Get extended_entities
    $extendedEntities = $connection->get("statuses/show", $searchArray);
    foreach($extendedEntities->extended_entities->media as $media){
        var_dump($media->video_info->variants);
    }
}

示例结果

array (size=6)
  0 => 
    object(stdClass)[265]
      public 'bitrate' => int 832000
      public 'content_type' => string 'video/webm' (length=10)
      public 'url' => string 'https://video.twimg.com/ext_tw_video/560049056895209473/pu/vid/480x480/gj_fzyk29R9dMPBY.webm' (length=92)
  1 => 
    object(stdClass)[266]
      public 'bitrate' => int 832000
      public 'content_type' => string 'video/mp4' (length=9)
      public 'url' => string 'https://video.twimg.com/ext_tw_video/560049056895209473/pu/vid/480x480/gj_fzyk29R9dMPBY.mp4' (length=91)
  2 => 
    object(stdClass)[267]
      public 'bitrate' => int 1280000
      public 'content_type' => string 'video/mp4' (length=9)
      public 'url' => string 'https://video.twimg.com/ext_tw_video/560049056895209473/pu/vid/720x720/S7F4BF2wKR2txCpA.mp4' (length=91)
  3 => 
    object(stdClass)[268]
      public 'content_type' => string 'application/dash+xml' (length=20)
      public 'url' => string 'https://video.twimg.com/ext_tw_video/560049056895209473/pu/pl/udxtIM8FytsAE4HQ.mpd' (length=82)
  4 => 
    object(stdClass)[269]
      public 'bitrate' => int 320000
      public 'content_type' => string 'video/mp4' (length=9)
      public 'url' => string 'https://video.twimg.com/ext_tw_video/560049056895209473/pu/vid/240x240/v5jqpUNnkaeuVZbx.mp4' (length=91)
  5 => 
    object(stdClass)[270]
      public 'content_type' => string 'application/x-mpegURL' (length=21)
      public 'url' => string 'https://video.twimg.com/ext_tw_video/560049056895209473/pu/pl/udxtIM8FytsAE4HQ.m3u8' (length=83)

Answer 2

添加选项 tweet_mode:'extended' 以在响应中获取 extended_entities 对象。响应中的此路径将包含视频网址：extended_entities.media[0].video_info.variants

示例：

[
  {
    content_type: 'application/x-mpegURL',
    url: 'https://video.twimg.com/ext_tw_video/1358226.........'
  },
  {
    bitrate: 832000,
    content_type: 'video/mp4',
    url: 'https://video.twimg.com/ext_tw_video/1358226.........'
  },
  {
    bitrate: 256000,
    content_type: 'video/mp4',
    url: 'https://video.twimg.com/ext_tw_video/1358226.........'
  }
]

获取推特视频 mp4 url

Get twitter video mp4 url

php

twitter

video