How to make this possible?

[Divvy]

Hello guys,

Maybe you can help me...
I created a blog to add youtube videos as a posts and I added the facebook share code for people share my content.

But I have a problem, since I only add the youtube video code in the post content, the share function doesn't show any thumbnail of the post.

Do you have any idea how to make that possible?
My idea is to add as a custom field to add the thumbnail url, but I dont want the image show in my post, but I need the thumbnail url shows in my source code inside the post.

My text is confuse? Take a look of this example, they are using exactly what I want:
http://www.tabonito.pt/o-verdadeiro-...treet-fighter/

Click in the share button and you will see the post thumbnail, but that image doesnt appear in the post. But If you take a look at the source code, you will find this line:

<iframe width="618" height="344" frameborder="0" allowfullscreen="" src="http://www.youtube.com/embed/ClzyhG0N1GY?rel=0&showinfo=0"><img alt="" src="http://img.youtube.com/vi/ClzyhG0N1GY/hqdefault.jpg" style="display: none;">

How he did It? Is this any wordpress plugin?
Any ideas?

Divvy Reviewed by Divvy on 13th Oct 2011. How to make this possible? Hello guys, Maybe you can help me... I created a blog to add youtube videos as a posts and I added the facebook share code for people share my content. But I have a problem, since I only add the youtube video code in the post content, the share function doesn't show any thumbnail of the post. Do you have any idea how to make that possible? My idea is to add as a custom field to add the thumbnail url, but I dont want the image show in my post, but I need the thumbnail url shows in my Rating: 5

[Divvy]

solved! thank you anyway

[Azyr]

how did u solved it?

[Divvy]

I added this line in the post:

<img alt="" src="http://image_url" style="display: none;">