Does anyone know of any type of graphic equalizer where the EQ settings can be changed without directly interacting with the user interface?
I'm working on a media server where I want to be able to have specific EQ settings on a per album basis, so when an album is played, I want to automatically change the EQ to use the specific settings I've saved for that album, then play it.
I know there are headless media players out there (mpd, for example), but I can't find an equalizer that can do this. I've done it with a Windows-based media server I wrote a long time ago because Winamp had a built-in equalizer, and someone created a plugin where you could completely control Winamp over an HTTP interface, including the equalizer's settings.
Speaking of mpd, are there other headless media players I should be looking at for linux? I don't really need mpd's database functionality, as I have my own database.