In order to assign a thumbnail to an audio asset from within the MPX plugin version 2.0.0 (new as of May 2016), go into thePlatform > Video Manager, and locate your audio file.

1) Upload Audio files just as you have always done through the Plugin.

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2) Once published, select the media you want to add the thumbnail to and select “Edit

Media” (lower right)

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3) Go to the “Add Files” tab and select an image file.

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4) Hit upload – if this is the first image file in the media object, it will become the default thumbnail.

Note: if you already have an image file assigned as the thumbnail, you will not be able to update it from the plugin. You will need to head to so you can delete the existing image file and upload a new one. However, the plugin will work great for audio files which just need a first-time thumbnail assignment.


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