En/na Andrew Flegg ha escrit: >> I'd try -aid 0 as a default (just to check if it works). > > Presumably this is what mencoder is doing already though? I might have > to dig through its code and find its default aid selection algorithm - > a quick Google isn't being particularly helpful. Well, in my case it isn't: I have some vdr recordings that are spanish (first language) and english (second), and with no track specified mencoder selects the second one (english). Hard coding "-aid 0" solved my problem. Bye -- Luca