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Preparing TV App Visual Assets (Roku)

Preparing TV App Visual Assets (Roku)

All the info you need to submit to get started with your Roku app

Mindy Worley avatar
Written by Mindy Worley
Updated over a week ago

Publishing Your Roku App with BoxCast OTT

In this guide, you'll learn about the specific image assets, Roku Channel Store information, channel name and description, channel profile, and administrative technical contacts required to launch your Roku TV app with BoxCast OTT.

If you would like to add a Roku app to your BoxCast account, please contact your client manager at success@boxcast.com. Once confirmed that this feature is included in your plan, you will receive a form to complete your Roku details page.

Image Assets

We recommend working with your marketing team or a designer to create the required image assets. If you are a smaller team, tools like Canva can help you generate correctly sized graphics for Roku.

Required Image Assets

  • App Icon – This will be the icon for your Roku app, appearing both in the Roku Channel Store and on users' home screens.

    • Full HD (540x405px)

    • HD (290x218px)

    • SD (246x140px)

  • Splash Screen – A full-screen image displayed when a user opens your app while the content is loading.

    • Full HD (1920x1080px)

    • HD (1280x720px)

    • SD (720x480px)

  • Channel Poster – The image displayed in the Roku Channel Store

    • (540x405px)

Roku Channel Store Information

To publish your app, Roku requires specific details about your channel, including:

  • Countries – List one or more countries where your channel will be available. Make sure you have distribution rights.

  • Domestic Region – Specify the primary country where your channel is considered native.

  • Default Language – Indicate the language(s) for your localized content.

  • Kids Content – If your channel is designed for children, select Yes and comply with applicable privacy laws.

  • Category – Choose the appropriate category for your channel in the Roku Channel Store.

  • Age Rating – Select the appropriate age rating:

    • All Ages

    • Content Rated – Parental Guidance Advised

    • Content Not Rated – Parental Guidance Advised

    • Adult – Not Appropriate for Audiences 17 or Younger

Channel Name and Description

For each selected language, provide:

  • Channel Name – The name of your channel as it appears in the store.

  • Short Description (On-Device) – A brief summary shown on Roku devices (max 300 characters).

  • Long Description (Online) – A detailed description displayed on Roku’s website (max 1500 characters).

Channel Profile

Specify the following details:

  • Channel Type – Select the type of channel you are creating.

  • Privacy Policy URL – Provide a link to your privacy policy.

  • Terms of Use URL – Provide a link to your terms and conditions.

  • Support Contact – Provide a URL, email, and phone number for customer support.

  • Learn More URL – A link where users can learn more about your channel.

Administrative & Technical Contacts

Provide the names, email addresses, and phone numbers (including country codes) for your administrative and technical leads. Roku may use this information internally if they need to contact you regarding your channel.

If you have additional questions, please reach out to our technical support team at questions@boxcast.com.

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