Opened 9 years ago

Closed 9 years ago

#618 closed defect (invalid)

Reference picture list size incorrect

Reported by: thomasd Owned by: bbross
Priority: minor Milestone:
Component: Text Version: D7 (I1003) d8
Keywords: Cc: bbross, wjhan, jct-vc@…

Description

In section 8.3.4.2, perhaps

Max( num_ref_idx_l0_active_minus1 + 1, NumPocTotalCurr )

and

Max( num_ref_idx_l1_active_minus1 + 1, NumPocTotalCurr )

should have Min rather than Max.

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 yanye

The Max( ) operation is to cover the special case when the DPB contains fewer pictures than specified by the list size. Take list 0 as example, the Max( ) operation covers the case when NumPocTotalCurr < num_ref_idx_l0_active_minus1 + 1. The actual list is then filled according to equation (8 - 9) for list 0 and (8 - 11) for list 1 to ensure correct list size.

comment:3 Changed 9 years ago by thomasd

Ok, that makes sense then.

comment:4 Changed 9 years ago by bbross

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

Thanks for clarification.

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