Extended video procedures and control signals for H.300-series terminals Amendment 1: Addition of new clause 6.2.5 on the set submode procedure; associated additions to Appendix I and a new Appendix II (Study Group 16)
"This Recommendation defines the procedures for use of advanced video codecs@ including ITU-T Rec. H.264@ with H.300-series terminals@ including H.310@ H.320@ H.321@ H.322@ H.323 and H.324. Such procedures include control@ indication@ capability exchange@ and transport mechanisms. Additionally@ this Recommendation defines generic extended video control@ indication@ and capability signalling@ applicable for use with all video codecs used in H.300-series multimedia terminals. This revision adds clarifications regarding H.264 VCL HRD (Type I HRD) versus NAL HRD (Type II HRD) bit rate usage@ sample aspect ratio capabilities for H.264@ signalling for Reduced Complexity Decoding Operation (RCDO) for H.264 bitstreams@ and a new Annex B@ ""RCDO for H.264 Baseline Profile bitstreams"". Annex B specifies a reduced-complexity decoding process to be applied to H.264 Baseline profile bitstreams when such use has been negotiated using ITU-T Rec. H.241."