1. In your video add the dynamic tag i.e. [name] inside your text. You may use apps like Lower Third, Button, and other apps where you can write a text.
2. Login to your GetResponse account and create an email.
In your email template you can use personalize placeholders like [[name]] to show the name of the user inside the email message.
3. Create a link in your email template which you use to redirect you subscribers to the page where your video is embedded.
if your webpage is http://www.example.com you should use http://www.example.com?dynamic=name:[[name]]