# Thumbnail Settings OvenMediaEngine can extract thumbnails in `.jpeg` or `.png` format from Live. This feature allows for more intuitive tasks such as organizing broadcast lists on a website or checking multiple streams simultaneously in a monitoring system. ## Thumbnail Port Settings

On the Thumbnail Settings, you can check and modify the Port Binding information and activation status of the Thumbnail for each `Application`. * `Port`: The Port that the server will use to receive HTTP requests * `TLS Port`: Data is encrypted using the Transport Layer Security (TLS) Protocol between the web browser and the server. The encrypted data is transmitted over the Port. {% hint style="info" %} The Port of the `Thumbnail Publisher` can use the same Port as HLS and DASH. {% endhint %} ## View Output Profiles Information

In the Output Profiles of the Thumbnail Setting

Explain the Output Profiles in the image above, you can see that the Encode content is defined to extract the Thumbnail Image from the Stream called `${OriginStreamName}` (all streams included in the Application) and generate a `jpeg` image with the size of 320\*180 per second. * `Cross Domain`: Most browsers and players prohibit accessing other domain resources in the currently running domain. You can control this situation via this option. {% hint style="info" %} Detailed Guide: {% endhint %}