Documentation

Radiant Media Player

LG Smart TV app

Scope of support

You can use Radiant Media Player to build media-oriented LG Smart TV applications. The player is equipped with various optimisations, notably file:// protocol support, to work in the following environments:

  • Web applications for LG smart TV built with LG webOS SDK
  • Targeting deployment on LG Smart TV 2020+ models (webOS 5+)
  • Targeting deployment on LG Smart TV 2016+ models (webOS 3+) using our legacy player builds

To get started with your first webOS TV Application follow that webOS TV developer guide.

Using Radiant Media Player in a LG smart TV application is only available for PLATFORM edition customers as FILE protocol support is required.

Supported features

Most player features available for the web are generally available with Radiant Media Player for smart TV applications. Below is a non-exhaustive list of features you can expect to be available on webOS platform:

Feature webOS 5+
DASH (1)
HEVC (H.265)
AV1 & VP9
HTML5 video ads (2)
VOD & Live streaming
Low-latency DASH streaming
Autoplay with sound
Dedicated TV skin
Widevine DRM (3)

TV app player skin

We provide an out-of-box tv-optimized player skin to help you get started with your TV app. This skin defaults to a full window mode ideal for a fullscreen experience on larger displays. Other player skins can also be used in a context of a smart TV app. The tv-optimized player skin can be enabled through the skin setting set to 'tv'. See our player skins documentation for more information.

Video ads support in LG smart TV apps

We do support using video ads in a webOS TV app. It should be noted that since the HTML5 Google IMA SDK is not officially supported in a LG Smart TV app, the recommended solution is to use our VAST parser rmp-vast. The VAST parser can be selected with player setting adParser set to 'rmp-vast'.

Widevine DRM support in LG smart TV apps

We support Widevine DRM on webOS 3+ devices. Just pass DRM information to the TV player as you would normally do with our web player. See our DRM documentation for more information.

LG TV Demo App

We have released a demo app for using Radiant Media Player in a web app for LG TV. This demo app is available on GitHub.

App white-listing (PLATFORM Edition)

By default you can use your platform edition license key on any app requiring the FILE protocol. However you may want, and it is recommended, to lock down usage of your license key to a limited number of apps. Review this section for enabling App white-listing.

Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 3.0 License.

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