Opened 5 years ago

Closed 5 years ago

#387 closed defect (fixed)

Regarding integration of JVET-O1153

Reported by: bappadityaray Owned by:
Priority: critical Milestone: VVC D6 vD
Component: spec Version: VVC D6 vC
Keywords: Cc: geertv@…, ksuehring, bbross, XiangLi, fbossen, jvet@…


For JVET-O1153, it was decided that first bin of for chroma mode index will be treated as a flag (in current spec. cclm_mode_flag). The next bin after cclm_mode_flag should use a "single" context irrespective of cclm_mode_flag value. In current spec. text, depending on the cclm_mode_flag value, this bin is either context (first bin of intra_chroma_pred_mode for cclm_mode_flag = 0) or bypass (first bin of cclm_mode_idx for cclm_mode_flag=1) coded.

For the proposed fix, the syntax element cclm_mode_idx is removed, and intra_chroma_pred_mode syntax element is used for both cclm_mode_flag = 0 and 1.

Change history (2)

comment:1 Changed 5 years ago by bbross

  • Milestone set to VVC D6 vD

comment:2 Changed 5 years ago by bbross

  • Resolution set to fixed
  • Status changed from new to closed

Will be fixed in vD

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