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Visit http://extensions.joomla.org/extensions/multimedia/video-players-a-gallery/812 for the download link for the AllVideos plugin
Login to Your Joomla Site
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Login to the /administrator/ area of your Joomla site and go to Extensions >> Install/Uninstall
Upload the AllVideos Plugin
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Click on "Browse" to find the AllVideos file and then click "Upload File & Install"
Go to the Plugin Manager
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Enable the AllVideos Plugin
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Check the box next to "AllVideos (by JoomlaWorks) and click "Enable"
Go to the Global Configuration
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Allow Uploads of MP3 Files
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Click on "System" and add "mp3" to the field called "Legal Extensions (File Types). Click "Save" in the top-right corner.
Go to the Media Manager
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Visit Site >> Media Manager
Open the /stories/ Folder
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Double-click on the /stories/ folder to open it up.
Create a Folder Called /audio/
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At the top of the page, enter /audio/ into the box and click "Create Folder".
Open the /audio/ folder
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Double-click on the /audio/ folder to open it up.
Upload Your MP3 File
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Browse for your MP3 file and click "Start Upload". A warning ... many MP3 files are large. You may have to contact your hosting company and ask them to permit larger uploads.
Check the Upload
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Hopefully your file will now show as being correctly uploaded.
Open an Article
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Write in the AllVideos Code
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The code you need to use is this
Check the Audio File is Working
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The file should being playing inside your article, as in the screenshot above.