如果我通过电子邮件发送视频。有没有办法找出视频是否被观看/播放过？ [英] If I send a video through email. Is there any way to find out if the video has been viewed/played or not?

问题描述

我想通过电子邮件发送视频，并确认已查看/播放过该视频。

在whatsapp中，我们有一项功能可以验证视频是否已被查看，其中刻度线是颜色为蓝色。



是否有任何方式或软件可以验证通过电子邮件发送的视频是否已播放或观看。



亲切的建议



谢谢。



我是什么尝试过：



我试过搜索谷歌但我找不到任何技巧？。

解决方案

否。完全没有办法。一旦文件被发送，它就被发送：并且您无法控制或监控从那一点发生的事情：您甚至无法判断电子邮件是否已被查看，或者如果是，那么视频是否已被保存或打开。



视频文件（我知道有一个例外）不能包含代码或脚本命令，也不能告诉你。大多数防病毒和恶意软件检测器都知道这个问题，并采取措施防止执行，因为它是已知的病毒载体。

如果视频已作为附件发送，则没有方法。您所能做的就是使用某种电子邮件跟踪 - 维基百科 [ ^ ]。



如果邮件包含视频链接并存储在您控制的服务器上，您可以提供个性化链接并检查服务器日志以获取访问权限到那个链接。



最后，即使你得到某种反馈，它最多也会表明播放视频可能已经开始了。但你永远不会知道它是否被查看过。

I want to send video through email and verify that it has been viewed/played.
In whatsapp we have a feature to verify if the video has been seen or not at which the tick marks are colored to blue.

Is there any way or software through which i can verify if the video sent through email is played or watched.

Kindly Suggest

Thank you.

What I have tried:

I have tried searching google but i could not find any trick?.

解决方案

No. There is no way at all. Once a file is sent, it's sent: and you cannot control or monitor what happens to it from that point: you can't even tell if the email has been viewed, or if so then if the video has been saved or opened.

And video files (with one exception that I am aware of) cannot contain code or scripting commands to make it tell you either. Most antivirus and malware detectors are aware of that problem and take steps to prevent execution as it has been a known virus vector.

There is no method if the video has been send as attachment. All you can do is using some kind of Email tracking - Wikipedia[^].

If the mail contains a link to the video and it is stored on a server controlled by you, you can provide a personalised link and check the server logs for an access to that link.

Finally, even if you got some kind of feedback it will at best indicate that playing the video might have been started. But you will never know if it has been viewed.

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