Opened 12 years ago

Closed 12 years ago

#649 closed defect (fixed)

num_tile_columns_minus1, num_tile_rows_minus1

Reported by: chung Owned by: bbross
Priority: minor Milestone:
Component: Text Version: D8 (J1003) d7
Keywords: Cc: bbross, wjhan, jct-vc@…

Description

In document JCTVC-JI003_d3, num_tile_columns_minus1, num_tile_rows_minus1 have no default value when not present in the bitstream (i.e. when tiles_enable_flag=0).

I assume that the default value is 0 for both.

The comment in num_tile_rows_minus1 definition :
"When num_tile_columns_minus1 is equal to 0, num_tile_rows_minus1 shall not be equal to 0."
has then to be modified, taking into account tiles_enable_flag.

Change History (2)

comment:1 Changed 12 years ago by DefaultCC Plugin

  • Cc bbross wjhan jct-vc@… added

comment:2 Changed 12 years ago by bbross

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

Added:
"When not present, the value of num_tile_columns_minus1 is inferred to be 0."
"When not present, the value of num_tile_rows_minus1 is inferred to be 0."
and included tiles_enable_flag:
"When tiles_enable_flag is equal to 1 and num_tile_columns_minus1 is equal to 0, num_tile_rows_minus1 shall not be equal to 0."

This will be fixed in JCTVC-K0030_v4 (to be released).

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  • Benjamin Bross(Owner, Subscriber, Participant)
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  • Woo-Jin Han(Subscriber)