Opened 12 years ago

Closed 12 years ago

#1008 closed defect (fixed)

uniform_spacing_flag should be inferrable

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

Description

I propose to add wording:

"When not present, the value of uniform_spacing_flag is inferred to be equal to 1".

to "uniform_spacing_flag" semantic description, otherwise scanning process defined by:
6.5.1 Coding tree block raster and tile scanning conversion process is not well defined.

7.4.2.3 Picture parameter set RBSP semantics
uniform_spacing_flag equal to 1 specifies that tile column boundaries
and likewise tile row boundaries are distributed
uniformly across the picture. uniform_spacing_flag equal to 0
specifies that tile column boundaries and likewise tile row
boundaries are not distributed uniformly across the picture
but signalled explicitly using the syntax elements
column_width_minus1[ i ] and row_height_minus1[ i ].
When not present, the value of uniform_spacing_flag is inferred to be equal to 1.

Wlodzimierz

Change History (3)

comment:1 Changed 12 years ago by DefaultCC Plugin

  • Cc bbross wjhan jct-vc@… added

comment:2 Changed 12 years ago by yk

Thanks! To be fixed in v22.

comment:3 Changed 12 years ago by bbross

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

Fixed in v22.

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  • Wlodzimierz Lipert(Reporter)
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  • Ye-Kui Wang(Participant)