Siegfried Foessel received his Diploma degree in Electronic Engineering in 1989. He started his professional career as a scientist at the Fraunhofer Institute for Integrated Circuits IIS in Erlangen and was project manager for projects in process automation, image processing systems and digital camera design. In 2000 he received his Ph.D. degree on image distribution technologies for multiprocessor systems. Since 2001 he focusses on projects for digital cinema and media technologies. He was responsible for projects like ARRI D21, DCI certification test plan or JPEG2000 standardisation for Digital Cinema. Siegfried is member of various standardisation bodies and organisations like SMPTE. In ISO SC29/JPEG he is chairing the systems group. Within the EDCF he is member of the technical board. Since 2010 Siegfried is head of the department Moving Picture Technologies, spokesman of the Fraunhofer alliance Digital Cinema and vice president of the FKTG, the german equivalent to SMPTE.