In-flight entertainment would be categorized as DO-178B Level E software and DO-254 Level E hardware: https://en.wikipedia.org/wiki/DO-178B#Software_level http

In-flight entertainment would be categorized as DO-178B Level E software and DO-254 Level E hardware: https://en.wikipedia.org/wiki/DO-178B#Software_level https://en.wikipedia.org/wiki/DO-178B#Software_level https://en.wikipedia.org/wiki/DO-254 https://en.wikipedia.org/wiki/DO-254 By definition, it should have no impact on "safety, aircraft operation, or crew workload". Mistakes can happen, but this is what is aimed for.