Important: Since the Roku updates, we cannot guarantee the app will pass submission due to Roku forcing companies to use the Roku Store for subscriptions. We do not have a subscription module for Roku available, and only offer web subscriptions. This is a new rule that Roku imposed with the new Roku Application approval process. You may offer Roku from a private link and vanity code described on the manual page.
In order to customize channels on Roku STB, channel owners need to create and submit branding images.
All images are mandatory and need to correspond to the following sizes:
– logo_hd.png * 240×54
– channel_poster_fhd.png * 540×405
– channel_poster_hd.png * 336×210
– channel_poster_sd.png * 246×140
– splash_screen_fhd.png * 1920×1080
– splash_screen_hd.png * 1280×720
– splash_screen_sd.png * 720×480
You can download the zip file below to use as an example for creating your own Roku app branding