Opened 4 years ago

Closed 4 years ago

Last modified 4 years ago

#983 closed defect (fixed)

misalignment of VTM and spec when signaling rect_slice_flag in PPS

Reported by: biaowang Owned by:
Priority: minor Milestone: VTM-8.1
Component: VTM Version: VTM-8.0
Keywords: Cc: ksuehring, XiangLi, fbossen, jvet@…


In PPS, when signaling rect_slice_flag, the spec says

if( NumTilesInPic > 1 )


However, no such a condition is implemented in VVC yet

Change history (3)

comment:1 Changed 4 years ago by ksuehring

This was actually adopted as part of JVET-Q0289, which was not implemented yet.

comment:2 Changed 4 years ago by ksuehring

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

comment:3 Changed 4 years ago by jeromnhsu

To clarify, this was not what JVET-Q0289 had proposed, just decision made under JVET-Q0289
According to the meeting notes as quoted below:
Decision (BF): If NumTilesInPic is equal to 1, don’t signal the rect_slice_flag and infer its value to be 1. Text and software (which are minor) to be provided by Ye-Kui Wang.

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