Opened 4 years ago

Closed 4 years ago

#808 closed defect (fixed)

Bug in (614) in Derivation process for collocated motion vectors

Reported by: chollmann Owned by:
Priority: minor Milestone:
Component: spec Version: VVC D7 vE
Keywords: Cc: ksuehring, bbross, XiangLi, fbossen, jvet@…


Formula (614) reads

mvLXCol =  Clip3( −131072, 131071, (distScaleFactor * mvCol +
	128 − ( distScaleFactor * mvCol  >= 0 ) )  >>  8 ) )

There are two issues: (1) the second row combines a mathematical operation with a logic operation
(2) There are four closing brackets, but only three opening brackets.

This error can still be found in JVET-Q0041-v2.

Change history (2)

comment:1 Changed 4 years ago by jlchen

Item 1 might not be an issue. Item 2 is to be fixed.

comment:2 Changed 4 years ago by bbross

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

Thanks for reporting!

The unnecessary brackets has been fixed in JVET-Q2001-v7.

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