 on 13 June 2006 and were published as a single amendment. Rec. ITU-T H.264 ISO/IEC 14496-10 version 7 refers to the integrated version 6 text after its amendment to define five new profiles intended primarily for professional applications (the High 10 Intra, High 4:2:2 Intra, High 4:4:4 Intra, CAVLC 4:4:4 Intra, and High 4:4:4 Predictive profiles) and two new types of supplemental enhancement information (SEI) messages (the post-filter hint SEI message and the tone mapping information SEI message). Version 7 was approved by ITU-T on 6 April 2007. Rec. ITU-T H.264 | ISO/IEC 14496-10 version 8 refers to the integrated version 7 text after its amendment to specify scalable video coding in three profiles (Scalable Baseline, Scalable High, and Scalable High Intra profiles). Version 8 was approved by ITU-T on 22 November 2007. Rec. ITU-T H.264 | ISO/IEC 14496-10 version 9 refers to the integrated version 8 text after applying the corrections specified in a third technical corrigendum. Version 9 was approved by ITU-T on 13 January 2009. Rec. ITU-T H.264 | ISO/IEC 14496-10 version 10 refers to the integrated version 9 text after its amendment to specify a profile for multiview video coding (the Multiview High profile) and to define additional SEI messages. Rec. ITU-T H.264 | ISO/IEC 14496-10 version 11 refers to the integrated version 10 text after its amendment to define a new profile (the Constrained Baseline profile) intended primarily to enable implementation of decoders supporting only the common subset of capabilities supported in various previously-specified profiles. In the ITU-T, the changes for versions 10 and 11 were approved on 16 March 2009. Rec. ITU-T H.264 ISO/IEC 14496-10 version 12 refers to the integrated version 11 text after its amendment to define a new profile (the Stereo High profile) for two-view video coding with support of interlaced coding tools and to specify an additional SEI message specified as the frame packing arrangement SEI message. The changes for versions 11 and 12 were processed as 