Noted That:

• To install correctly this smart-youtube.zip .
• Fisrt Download the smart-youtube.zip to your computer
• Extract/Open smart-youtube.zip to Your Computer.
• Then, Find readme.txt file inside smart-youtube.zip and Open readme.txt .
• Now, Read the Requirements of this plugin. Which Wordpress Version and PHP Version are required to run this Plugin in Your Wordpress Site.
• Then, Follow the Tips Below.

Start the Tips:

1. First Download " smart-youtube.zip " Plugin to your Local Computer. (Click Download)

2. Then, Login to your " yourdomain.com/wp-admin " Dashboard.

3. Then, Click on " Plugins " + " Add New " from left sidemenu of Dashboard.

4. Now, Click on "Upload Plugin" button.

5. Now, Browse " smart-youtube.zip "  Downloaded plugin from your computer, Where you downloaded smart-youtube.zip According to Step – 1 Above then, click on " Install Now"

6. Now, Click on " Active Plugin"

7. Then, See left sidemenu. " Smart YouTube PRO " folder is added on left sidemenu. Now, Click on " Smart YouTube PRO " folder.

   Noted that: If you do not see " Smart YouTube PRO " folder on left sidemenu then, see at left sidemenu " Settings " or " Tools ".

8. Now you configure yourself oR Watch video tutorial below about  Smart YouTube PRO Configurtions and Settings or How to work " Smart YouTube PRO " in your WordPress site.

After Activated Plugin According to Step-6 then,

1. Go to " Plugins " + " Installed Plugin " from Wordpress Admin Panel Leftside Menu.
2. or Direct go to: https://yourdomain/wp-admin/plugins.php
3. Then, Find " Smart YouTube PRO " Activated Plugin from Plugin List.
4. Then, Click on " Settings " from Plugin that is Smart YouTube PRO
5. Now, Edit/Add/Config the setting and Click on " Save Changes " button,

1. Upload the whole plugin folder to your /wp-content/plugins/ folder.
2. Go to the Plugins page and activate the plugin.
3. Use the Options page to change your options
4. When you want to display Youtube video in your post, copy the video URL to your post and change http:// to httpv:// (notice the ‘v’ character)

TTo use the video in your posts, paste YouTube video URL with httpv:// (notice the ‘v’).

Important: The URL should just be copied into your post normally and the letter ‘v’ added, do not create a clickable link!

Example: httpv://www.youtube.com/watch?v=OWfksMD4PAg

If you want to embed High/HD Quality video use httpvh:// instead (Video High Defintion).

Vimeo Example: httpv://vimeo.com/27287078

Metacafe Example: httpvh://vww.metacafe.com/watch/7815470/harry_potter_and_the_deathly_hallows_dvd_interview/

Live Leak Example: httpv://www.liveleak.com/view?i=cad_1322822486

To embed playlists use httpvp:// (eg. httpvp://www.youtube.com/view_play_list?p=528026B4F7B34094)

Smart Youtube also supports migrated blogs from WordPress.com using

httpv:// - regular video
httpvh:// - high/HD quality
httpvp:// - playlist
httpvhp:// - HD playlist
 - supported for blogs migrated from wordpress.com

Additionally, you can set how do you want the video to be displayed in your RSS feed. Smart Youtube can show the preview image of the video (automatically grabbed from Youtube), the link to the video, or both. I recommend enabling only the preview image.