Opened 7 weeks ago

Closed 4 weeks ago

#1293 closed defect (fixed)

availability flags availableFlagConstK are not initialized

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

Description

Availability flags availableFlagConstK are not initialized in 8.5.5.6 and may be used with a undefined value in 8.5.5.2.
Besides, a typo was found in the output process.

Suggest fix:
8.5.5.6 Derivation process for constructed affine control point motion vector merging candidates
Inputs to this process are:

Output of this process are:
– the availability flags of the constructed affine control point motion vector merging candidiates availableFlagConstK, with K = 1..6,
– ...

The availability flags of the constructed affine control point motion vector merging candidiates availableFlagConstK, with K = 1..6 are initialized to be equal to zero.
The first (top-left) control point motion vector cpMvLXCorner[ 0 ] ...

Change history (1)

comment:1 Changed 4 weeks ago by jlchen

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

Good catch! I think the fixes are valid, and will be fixed in S2001-vH release.

The initialization process will be added as follows:

The availability flags of the constructed affine control point motion vector merging candidates availableFlagConstK, with K = 1..6 are initialized to be equal to FALSE.

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