id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
208	Wrong number of contexts defined for inter prediction direction	fbossen		"The number of contexts for coding inter prediction direction is defined as:
#define NUM_INTER_DIR_CTX             4       ///< number of context models for inter prediction direction

When DNB_INTER_PRED_MODE is defined, there are actually 5 contexts being used in TDecSbac::parseInterDir:
  ContextModel *pCtx = m_cCUInterDirSCModel.get( 0 );
...
    pCtx++;
    m_pcTDecBinIf->decodeBin( uiSymbol, *( pCtx + 3 ) );
This fifth context, not being properly defined, is aliased with the first context of m_cCURefPicSCModel

"	defect	closed	major	HM-4.1	HM	HM-4.0	fixed		fbossen ksuehring davidf jct-vc@…