I have a use case for React Player (https://www.npmjs.com/package/react-player) where the video that is being displayed from a Cloudfront presigned URL might not exist.
Currently, when the user tries to play the non-existent video, they see the message "No video with supported format and MIME type found."
Is there a way to customize this message in some way, to something like "Please upload a video?"
From the React Player docs
Using that with conditional rendering, you can easily customize the Cloudfront error message.
Here's quick demo I did to show how it works on codesandbox. Play around with it to see how it works.
React Player Demo - Codesandbox