Better support for m4b files

[Tolriq]

How to gather logs and open an issue

Symfonium is a sophisticated application with extensive support for a wide range of providers and players. Troubleshooting can be challenging without the necessary details and logs specific to your unique configuration. Fortunately Symfonium have a powerful debug mode engine that can be enabled to easily gather those informations. It gathers the necessary data to be able to see what is happening and is required to be able to fix issues. Once you have the logs reproducing the error, you can se…