Raspberry PI devices are not officially supported, as performance on the device cannot be guaranteed. It’s hard to say whether RPI would be able to provide you with the performance you require. If you have access to a RPI for testing, you can install a trial version of Xibo to test the performance.
Below is our list of recommended hardware for the Xibo for Android Player. These devices have been tested and so will provide the performance needed for the Xibo Player.