Opened 4 years ago

Closed 4 years ago

#805 closed defect (fixed)

Bug in PROF enable conditions

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

Description

In section 8.5.5.9, prof enabled flag is derived as follow:

The variable cbProfFlagLX is derived as follows:
– If one or more of the following conditions are true, cbProfFlagLX is set equal to FALSE.
– pic_disable_prof_flag is equal to 1.
– fallbackModeTriggered is equal to 1.
– numCpMv is equal to 2 and cpMvLX[ 1 ][ 0 ] is equal to cpMvLX[ 0 ][ 0 ] and cpMvLX[ 1 ][ 1 ] is equal to cpMvLX[ 0 ][ 1 ].
– numCpMv is equal to 3 and cpMvLX[ 1 ][ 0 ] is equal to cpMvLX[ 0 ][ 0 ] and cpMvLX[ 1 ][ 1 ] is equal to cpMvLX[ 0 ][ 1 ] and cpMvLX[ 2 ][ 0 ] is equal to cpMvLX[ 0 ][ 0 ] and cpMvLX[ 2 ][ 1 ] is equal to cpMvLX[ 0 ][ 1 ].
– RefPicIsScaled[ 0 ][ refIdxLX ] is equal to 1 or RefPicIsScaled[ 1 ][ refIdxLX ] is equal to 1.

The last condition should be changed to:
– RefPicIsScaled[ X ][ refIdxLX ] is equal to 1.

Change history (1)

comment:1 Changed 4 years ago by bbross

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

Thanks for reporting!

This has been fixed in JVET-Q2001-v5.

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