feature request: Initial volume with start

[dD]

I don't know if someone already asked for that but couldn't find:

For me it is very important to get a possibility to set the value for Audio-Volume after reboot of the PI.
I use Pi w. Vomp as TV in bedroom and after restart it is always maximum. 

Best way was to put it in settings or use last value (save after change), in bad case it could be fix 50%, so i can set TV a litte higher.

Can someone tell me if there is any possibility for that?