This Recommendation | International Standard1 specifies a set of tests and procedures designed to indicate whether encoders or decoders meet the normative requirements specified in Rec. ITU-T H.265 | ISO/IEC 23008-2. 1 This Recommendation | International Standard includes an electronic attachment containing the conformance bitstreams identified within the text. The conformance bitstreams needed for this Recommendation are available at the following link:http://handle.itu.int/11.1002/2000/12297. The bitstreams can also be downloaded from the ITU-T Test Signal Database.