hotkeys or settings for sound level

[yepyepyep4711]

hello,

I use the batocera linux distribution, that in turn uses hypseus for Daphne games (their wiki says libretro/daphne, but alt+enter tells a different story ;) ). It runs quite well, but the sound level of the laserdiscs is not always on par with the system. Dragon's Lair for example is very quiet. This means the systems beep will be annoyingly loud if you turn the sound up high enough to hear the soundtrack and dialogues well. Does hypheus offer a solution for this? Either in the form of hotkeys to turn sound levels up and down (beeps would have to be handled separately from audio tracks, though), or in the form of per-game settings? There's this .commands file in the .daphne folder, could we use that?

Kind regards

The kind folks at batocera have reacted to my input and updated their wiki ;)
https://wiki.batocera.org/arcade

[DirtBagXon]

You should checkout the following arguments to hypseus/daphne: -volume_nonvldp -volume_vldp

Also some work on overlays and Singe support here now: https://github.com/DirtBagXon/hypseus-singe