Opened 4 years ago

Closed 4 years ago

#1473 closed defect (duplicate)

HM Encoder allows Intra Block Copy MVs cross tile boundaries

Reported by: deryzhov Owned by:
Priority: major Milestone:
Component: HM SCC Version: SCC-7.0 (HM16.8)
Keywords: Cc: jct-vc@…

Description

According to 8.5.3.2 "Derivation process for motion vector components and reference indices" Intra Block Copy MVs can't cross tile boundaries (constrains (8-106)) but HM encoder in function TEncSearch::isBlockVectorValid() doesn't check this condition. Patch in attachment can help to fix this problem

Change History (1)

comment:1 Changed 4 years ago by deryzhov

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