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Upload or remove an image using the Media page

You can customize a channel by adding pictures as backgrounds, overlays, or transparent overlays. Video files are not supported on Pearl Nano. Image file formats supported include: PNG and JPEG for pictures.

The maximum supported picture image size is 4096´2160. No warning or error message is displayed if your image is too large. Files that exceed the maximum size won't appear in the drop-down list.

For best results always upload images that are already the correct size needed in your layout. Background images should match the frame size of your channel (frame size is set in the **Encoding **configuration page).

There are two ways to upload images. You can upload images from the Media page using the Admin panel or drag and drop your image onto the Add new item area using the custom layout editor, see Add an image to a layout.

Important considerations

Upload or remove an image using the Admin panel's Media page

If you delete an image that is used as part of the layout for any channel, select a different image or no image by using the drop-down list in the **Picture settings **box within that channel's layout before deleting the file using the steps below.

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Source: unify-userguide.md · id unify/upload-or-remove-an-image-using-the-media-page · Updated Oct 7, 2026 · view as markdown