I have been investigating but I can't find where the problem is located, I have made the following checks:
- Creation of the nixpacks.toml file, to specify ffmpeg installation.
nixpacks.toml
[phases.setup]
nixPkgs = ['...', 'ffmpeg']
- Creation of the file railway.toml, to specify nixpacksVersion installation.
railway.toml
[build]
nixpacksVersion = "1.18.0"
- Update of all package.json packages
- Specify engines node and npm
All this I have tested it starting in local and if it works as it should, when I run in local it plays the music but when I upload it to railway what it does is to jump from song to song in loop because it doesn't seem to play any sound.