id summary reporter owner description type status priority milestone component version resolution keywords cc 707 Mismatch on context index derivation of transform_skip_flag and mts_idx between WD and SW tsukuba.takeshi "According to JVET-P2001vD,context index derivation of transform_skip_flag and mts_idx are defined as below: || ||||||||||||= binIdx =|| ||= syntax element =||= 0 =||= 1 =||= 2 =||= 3 =||= 4 =||= >=5 =|| ||transform_skip_flag[][][cIdx]|| cIdx==0 ? 0:1 || na || na || na || na || na || ||mts_idx|| 0 || 1 || 2 || 3 || na || na || However, in VTM-7.0, context index derivation of transform_skip_flag and mts_idx are defined as below: || ||||||||||||= binIdx =|| ||= syntax element =||= 0 =||= 1 =||= 2 =||= 3 =||= 4 =||= >=5 =|| ||transform_skip_flag[][][cIdx]|| cIdx==0 ? 6:11 || na || na || na || na || na || ||mts_idx|| 0 || 7 || 8 || 9 || na || na || In addition, unused context indexes (ctxInc = 1 to 5) exist, which should be removed. Context index derivation in SW should be aligned with WD." enhancement closed minor VTM-7.1 VTM VTM-7.0 fixed ksuehring XiangLi fbossen jvet@…