ALL VIDEO SHARE

Hi,
I submitted a post earlier which I was just going to edit or add to, but I can't find it so I've started a new one.
I set up my video player using the youtube API but it comes up with the message 'Video not found (or) Embedding for this video is disabled by its owner.'
If I use the Third Party Embed Code method the same video plays, but not with the YouTube API method.
Anything I can do to fix this?
Thanks,
Tony

The video might be blocked for Chrome-less player API. Anyhow, kindly get me your Live Site URL in where I can check this directly.

Thanks for your reply.
Unfortunately I can't give you my site url as its still in construction and is a local install.
What is 'Chrome-less'? Can I make any changes allow videos of this type?

Please don't confuse on API or terms related to it.

Could you at-least get the YouTube Video URL that you try to play. So, I can get you the exact solution.

Ok, here's the code below.
I've tried several different videos but I'm embedding them all in the same way, so maybe its something I'm doing wrong.

<iframe width="560" height="315" src="" frameborder="0" allowfullscreen>

My General Settings are-
Type - Youtube
Video - <iframe width="560" height="315" src="" frameborder="0" allowfullscreen>
Thumb - ?I'm still unsure what I should put in here.?
Preview - ?as above?

I have put it in a cagegory
Selected 'featured'
Selected 'publish'

hope this helps clear it up
Thanks for your prompt replies

Auto thumbnail generation for YouTube doesn't work in "Third Party Embed Code" method. So, you will have to add these inputs manually.

The good news is that you don’t actually have to generate a thumbnail, YouTube actually has several waiting for you:

Here’s the video – notice the video id(XXXXXXXXXX)?Here are the images in a couple sizes and frames, note the video id is embedded in the URL: