Gilles Teniou received the Master’s degree in Engineering Computer Vision, from the Education and Research department in Computer Science and Electrical Engineering, University of Rennes, France, in 2001. He joined Simecom, a consulting company in 2001 as a video coding developer. While working for different companies such as Thomson, Envivio, TDF and France Telecom, he participated in the first deployments of H.264/AVC-based HDTV services over DSL. He joined France Telecom Research & Development in 2006 as a video codec expert where he led activities related to scalable video coding. In 2008, he was appointed Head of video coding standardization activities for Orange Labs. As a DVB delegate he has been active in the definition of 3DTV specifications. Since 2011, Gilles has been the chairman of the Video Working Group in 3GPP SA4. Early in 2013, Gilles Teniou became Senior Standardization Manager on Content and TV services. He is in charge of managing the technical and operational standardization activities related to TV & Audiovisual Services including service architecture, technologies used for audiovisual streams (media formats and protocols) as well as the application environment used for TV. Gilles also leads a research project on future video formats, identifying the opportunities for the introduction of new video services.