Opened 9 years ago

Closed 9 years ago

#960 closed defect (fixed)

specification of "pps_scaling_list_data_present_flag equal to 0"

Reported by: sasai Owned by: bbross
Priority: minor Milestone:
Component: Text Version: D10 (L1003) v2
Keywords: Cc: bbross, wjhan, jct-vc@…

Description

It seems to be inconsistent in case of "pps_scaling_list_data_present_flag equal to 0".

at 7.4.2.3 Picture parameter set RBSP semantics,

pps_scaling_list_data_present_flag equal to 0 specifies that the scaling lists used for the pictures referring to the picture parameter set is inferred to be equal to those specified by the active sequence parameter set.
...
When scaling_list_enable_flag is equal to 1 and pps_scaling_list_data_present_flag is equal to 0, the default scaling list data is used to derive the array ScalingFactor as described in the scaling list data semantics 7.4.6.

It seems that first one is correct.

Change History (4)

comment:1 Changed 9 years ago by DefaultCC Plugin

  • Cc bbross wjhan jct-vc@… added

comment:2 Changed 9 years ago by kazushi

I suggest either to delete the last sentence or modify it as

When scaling_list_enable_flag is equal to 1 and both sps_scaling_list_data_present_flag and pps_scaling_list_data_present_flag are equal to 0, the default scaling list data is used to derive the array ScalingFactor as described in the scaling list data semantics 7.4.6.

comment:3 Changed 9 years ago by bbross

  • Version changed from D10 (L1003) v1 to D10 (L1003) v2

comment:4 Changed 9 years ago by bbross

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

Fixed in JCTVC-L1003-v5.

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  • Benjamin Bross(Owner, Subscriber, Participant)
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