facebook视频嵌入是否遵循og:视频重定向?

facebook视频嵌入是否遵循og:视频重定向?,facebook,facebook-opengraph,Facebook,Facebook Opengraph,我有一个有视频的页面。。say()并为facebook提供所有og:meta标签。。。因此,当我在FB上发布带有该url的帖子时,facebook会自动将该视频嵌入帖子中。打开以下图形标记: <meta property="og:title" content="My Title" /> <meta property="og:description" content="This is a description." /> <meta property="og:vide

我有一个有视频的页面。。say()并为facebook提供所有og:meta标签。。。因此,当我在FB上发布带有该url的帖子时,facebook会自动将该视频嵌入帖子中。打开以下图形标记:

<meta property="og:title" content="My Title" />
<meta property="og:description" content="This is a description." />
<meta property="og:video" content="https://example.com/player.swf?id=123&autoplay=on&blah=12345&etc"/>
<meta... etc. etc>
但如果将其硬编码到og:video字符串中,则默认情况下,所有嵌入的视频都已打开自动播放,并且很难更改。因此,我希望有一个间接层次,如:

<meta property="og:video" content="https://example.com/redirswf/123" />

哎呀,我想这是故意的=(

<meta property="og:video" content="https://example.com/redirswf/123" />
{
    "url": "https:\/\/example.com\/redirswf\/123",
    "secure_url": "https:\/\/example.com\/redirswf\/123",
    "type": "application\/x-shockwave-flash",
    "width": 640,
    "height": 360
}