Re/code: The CEO of Otter Media, the web video joint venture between AT&T and The Chernin Group, is leaving after less than a year on the job. Virasb Vahidi, who became the JV’s first CEO last fall, is headed out; a company rep says there are no immediate plans to replace him. Vahidi is a former AT&T exec who had most recently been at American Airlines before joining Otter Media. In a letter to employees, he said that since last fall “it has become clear to [Chernin Group CEO Peter Chernin] and me that the role of the CEO is different than we had originally envisioned.”