doc: updated audio and video options for configuring environment
doc: updated audio and video options for configuring environment

Cheaterman/kivy,manthansharma/kivy,jkankiewicz/kivy,inclement/kivy,tony/kivy,LogicalDash/kivy,kivy/kivy,jegger/kivy,rafalo1333/kivy,bionoid/kivy,matham/kivy,bionoid/kivy,KeyWeeUsr/kivy,janssen/kivy,jegger/kivy,bionoid/kivy,janssen/kivy,kived/kivy,LogicalDash/kivy,janssen/kivy,akshayaurora/kivy,kivy/kivy,manthansharma/kivy,Cheaterman/kivy,autosportlabs/kivy,matham/kivy,KeyWeeUsr/kivy,kivy/kivy,manthansharma/kivy,rafalo1333/kivy,matham/kivy,bionoid/kivy,rnixx/kivy,manthansharma/kivy,inclement/kivy,matham/kivy,akshayaurora/kivy,autosportlabs/kivy,tony/kivy,Cheaterman/kivy,kived/kivy,jegger/kivy,kived/kivy,rnixx/kivy,rafalo1333/kivy,rnixx/kivy,KeyWeeUsr/kivy,tony/kivy,KeyWeeUsr/kivy,jegger/kivy,LogicalDash/kivy,jkankiewicz/kivy,Cheaterman/kivy,jkankiewicz/kivy,inclement/kivy,akshayaurora/kivy,autosportlabs/kivy,LogicalDash/kivy,jkankiewicz/kivy,janssen/kivy