Opened 13 years ago

Closed 13 years ago

#304 closed defect (fixed)

in the AMVP list derivation the scaled MVP can overwrite non-scaled MVP on top when the left side is mepty

Reported by: zhou Owned by: bbross
Priority: minor Milestone:
Component: Text Version:
Keywords: Cc: bbross, wjhan, jct-vc@…

Description

Solution:

8.4.2.1.7 Derivation process for motion vector predictor candidates

Replace

  1. When isScaledFlagLX is equal to 0, availableFlagLXB is set equal to 0 and for ( xBk, yBk ) from ( xB0, yB0 ) to ( xB2, yB2 ) where xB0 = xP +nPSW, xB1 = xB0 - MinPuSize , and xB2 = xP - MinPuSize, the following applies repeatedly until availableFlagLXB is equal to 1:

With

  1. When isScaledFlagLX is equal to 0 and availableFlagLXB is equal to 1, mvLXA is set equal to mvLXB and refIdxA is set equal to refIdxB and availableFlagLXA is set equal to 1.
  2. When isScaledFlagLX is equal to 0, availableFlagLXB is set equal to 0 and for ( xBk, yBk ) from ( xB0, yB0 ) to ( xB2, yB2 ) where xB0 = xP +nPSW, xB1 = xB0 - MinPuSize , and xB2 = xP - MinPuSize, the following applies repeatedly until availableFlagLXB is equal to 1:

Change History (2)

comment:1 Changed 13 years ago by DefaultCC Plugin

  • Cc bbross wjhan jct-vc@… added

comment:2 Changed 13 years ago by bbross

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

Fixed in D6 (H1003) dB.

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  • Benjamin Bross(Owner, Subscriber, Participant)
  • jct-vc@…(Subscriber)
  • karl.sharman@…(Always)
  • Karsten Suehring(Always)
  • M. Zhou(Reporter)
  • Woo-Jin Han(Subscriber)