tryOpt("-ss", self.opts.startpos)
tryOpt("-endpos", self.opts.endpos)
tryOpt("-dvd-device", self.opts.dvd)
tryOpt("-chapter", self.opts.chapter)
tryOpt("-aid", self.opts.audioid)
tryOpt("-sid", self.opts.subtitleid)
tryOpt("-ss", self.opts.startpos)
tryOpt("-endpos", self.opts.endpos)
tryOpt("-dvd-device", self.opts.dvd)
tryOpt("-chapter", self.opts.chapter)
tryOpt("-aid", self.opts.audioid)
tryOpt("-sid", self.opts.subtitleid)