Opened 4 years ago

Closed 4 years ago

#1122 closed defect (fixed)

sps_num_points_in_qp_table_minus1 upper range

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


Should be 62 + QpBdOffset instead of 63 + QpBdOffset (see JVET-Q0420).

There are at most (64+QpBdOffset) points. Less qp_table_start, that's (63+QpBdOffset), and since that's xxx_minus1, we end up with an upper bound of (62+QpBdOffset).

Change history (1)

comment:1 Changed 4 years ago by bbross

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

Thanks for reporting.

This should be fixed and modified in JVET-S2001-v5 according to the adoption of:

  • JVET-S0130 aspect 1 (JVET-S0144 item 9.a): Change the range of sps_num_points_in_qp_table_minus1[ i ] from 0..63 + QpBdOffset to 0.. 36 − sps_qp_table_start_minus26.
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