HM5 of High Efficiency Video Coding (HEVC), Test Model 5 Encoder Descr iption, 7th Meeting: Geneva, CH, 21-30 November, 2011, by Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11. Document: JCTVC-G1102, WG