Shadi Sharaf

JWPlayer Panel registers a meta box in your Post Writing Panel, where you enter your video title/url/thumbnail, and get those displayed automatically before the post content using the official JWPlayer ( Must be installed prior to using this plugin ).
<h4>Important Note:</h4>
JW Player Plugin for WordPress must be installed prior to installing this plugin, JWPlayer Panel only integrates with it, does not embed the SWF player on its own. 
And that is because of the flexibility and options it does provide, that makes it a waste of time to replicate such features while they exist already.
<h4>Customization</h4>
You can customize the player skin, and look and feel from the JW Player Plugin for WordPress, and this plugin, JWPlayer Panel, will use the default customization set.
<h3>To do</h3>
<ul>
<li>Add Multiple Videos</li>
<li>Provide Options page to modify default options / Choose from JWPlayer setups</li>
<li>Automatic Thumbnail Creation</li>
</ul>

Gr80 JWPlayer Plugin Helper Panel

JWPlayer Panel registers a meta box in your Post Writing Panel, where you enter your video title/url/thumbnail, and get those displayed automatically  …

ilGhera

JW Player for WordPress enables you to publish videos on your WordPress posts and pages using the most popular video player on the web. Take complete control of your player, from branding to size and dimensions. Allow users share and embed your videos from your WordPress pages & posts.
Free Features (NEW!):
<ul>
<li>Connect to the JW Player Dashboard using your API v2 credentials</li>
<li>Select and publish videos hosted on JW Player</li>
<li>Select and publish playlist hosted on JW Player</li>
<li>Support shortcodes like [jwplayer fPHnET5D]</li>
</ul>
Cloud
<ul>
<li>Register a JW Player account at https://www.jwplayer.com/pricing/</li>
<li>Once you’re logged in, copy your Cloud Hosted Player Libraries from https://dashboard.jwplayer.com/#/players/downloads</li>
<li>Paste your library url to the plugin options page.</li>
</ul>
Self hosted
<ul>
<li>https://www.jwplayer.com/pricing/</li>
<li>Once you’re logged in, download the player and copy your License key from https://dashboard.jwplayer.com/#/players/downloads</li>
<li>Upload the folder to your site</li>
<li>Add the full url of jwplayer.js in the plugin options page (ex. https://example.com/FOLDER-UPLOADED/jwplayer.js)</li>
<li>Paste your License Key to the admin page of the plugin.</li>
</ul>
After that, set your general preferences, choose the post types where you want to add videos and start to add content using the JW Player for WordPress box that you’ll find there. Just add the url of your self-hosted video or select cloud-hosted content from n your JW Player Dashboard.
That’s it, you’re ready to go!

JW Player for WordPress

JW Player for WordPress enables you to publish videos on your WordPress posts and pages using the most popular video player on the web.

Gr80 JWPlayer Plugin Helper Panel vs JW Player for WordPress