用标签设置视频时长(set video duration with tag)

用标签设置视频时长(set video duration with tag)

我在我的应用程序中使用内置的OpenGraph动作类型“watch”。 当我发布此动作时，我只发送到对象页面的链接。 如文档中所述“默认情况下，start_time将设置为Open Graph故事中有关活动的发布时间，expires_in将设置为视频类型对象的持续时间，如其Open Graph对象标记中所指定的那样” Open Graph对象标记告诉我，持续时间应标记为

[meta property="video:duration" content="runtime in secs"]

我将此属性设置为6000，所以在页面的头部我有以下内容：

[meta property="og:type" content="movie" /] [meta property="og:title" content="blabla" /] [meta property="og:description" content="blablablablabla" /] [meta property="og:image" content="http://img.ivi.ru/static/ad/12be/ad12bea64103cc376c8a.0.jpg" /] [meta property="og:video" content="http://www.ivi.ru/video/player?_isB2C=1&videoId=82367&autoStart=1"] [meta property="og:video:type" content="application/x-shockwave-flash"] [meta property="video:duration" content="6000"]

但是当我发布动作时，它似乎已经完成，即它在我的时间轴上写着“观看”而不是“正在观看”。 有谁知道，我应该在页面上设置哪个属性让Facebook获得正确的电影持续时间？

对不起我的英文，谢谢你的帮助！

I use the built-in OpenGraph action type "watch" in my app. when I post this action I send just the link to the object page. As described in documentation "By default, start_time will be set to the publish time of the Open Graph story about the activity, and expires_in will be set to the duration of the video-type object as specified in its Open Graph object markup" So the Open Graph object markup tells me, that the duration should be marked as

[meta property="video:duration" content="runtime in secs"]

I set this property to 6000, so in the head of the page I have the following:

[meta property="og:type" content="movie" /] [meta property="og:title" content="blabla" /] [meta property="og:description" content="blablablablabla" /] [meta property="og:image" content="<image url>" /] [meta property="og:video" content="content url"] [meta property="og:video:type" content="application/x-shockwave-flash"] [meta property="video:duration" content="6000"]

But when I post the action, It seems to be finished i.e. it's written 'watched' instead of 'is watching' on my timeline. Does anybody know, which property should I set on the page to let Facebook to get the right movie duration?

sorry for my english and thank you for your help!

最满意答案

这是一个错误，您是否可以在https://developers.facebook.com/bugs上打开报告并在此评论中发布该链接以供其他人订阅？

但是，您可以通过在Action本身中指定“expires_in”属性来解决此问题。 有关详细信息，请参阅doc： https ： //developers.facebook.com/docs/opengraph/actions/builtin/#watch

This is a bug, could you open a report at https://developers.facebook.com/bugs and post the link in a comment of this tread for others to subscribe to it?

However, you can workaround the issue by specifying the "expires_in" property in the Action itself. See the doc for details: https://developers.facebook.com/docs/opengraph/actions/builtin/#watch