Opened 8 years ago

Closed 8 years ago

#1173 closed defect (fixed)

Minor corrections to range extensions text

Reported by: peterderivaz Owned by:
Priority: trivial Milestone: RExt D5
Component: RExt text Version: RExt D4 (N1005) v3
Keywords: Cc: davidf, joel, teruhiko, jct-vc@…

Description

1)
In 7.3.8.5 Coding Unit Syntax, "!intra_bc_flag" should be "!intra_bc_flag[x0][y0]"

2)
In the semantics for sps_extension2_flag, "sps_extension_flag" should be "sps_extension2_flag".

3)
In the semantics for pps_extension2_flag, "pps_extension_flag" should be "pps_extension2_flag" (this occurs twice).

4)
In the semantics for mvd_sign_flag, "The value of BvIntra[ x0 ][ y0 ] shall be in the range of 0 to 128" should be "The value of BvIntra[ x0 ][ y0 ][ compIdx ] shall be in the range of 0 to 128".

5)
In 8.4.1 "pcm_flag[ xC ][ yC ] is equal to 0" should be "pcm_flag[ xCb ][ yCb ]" is equal to 0

6)
In 8.4.1 the last paragraph "The general decoding process for intra blocks as specified in subclause 8.4.4.1..." should be part of the previous list instead of a separate paragraph.

Change History (5)

comment:1 Changed 8 years ago by DefaultCC Plugin

  • Cc davidf joel teruhiko jct-vc@… added

comment:2 Changed 8 years ago by peterderivaz

Another small typo: there are mismatched brackets for CoeffMaxY and CoeffMaxC in equations 7-29 and 7-30. There are 4 "("s but only 3 ")"s.

comment:3 Changed 8 years ago by peterderivaz

And another small typo: in 7.3.8.11 Residual coding syntax there is "inter_rpdcm_dir_flag" instead of "inter_rdpcm_dir_flag"

comment:4 Changed 8 years ago by peterderivaz

Another small typo: in 7.3.2.3 "Picture parameter set RBSP syntax" "log2_transform_skip_max_size_minus2" is used instead of "log2_max_transform_skip_size_minus2"

comment:5 Changed 8 years ago by davidf

  • Milestone changed from HM+RExt-4.2 to RExt D5
  • Resolution set to fixed
  • Status changed from new to closed

Fixed in O1005v1:

  • intra_bc_flag (7.3.8.5)
  • pps_extension2_flag
  • missing compIdx on BvIntra (updated to BvdIntra)
  • pcm_flag indices (8.4.1)
  • spurious CR in 8.4.1
  • mismatched brackets (7-29, 7-30)
  • inter rdpcm typo (updated to explicit rdpcm, 7.3.8.11)
  • log2_max_transform_skip_size_minus2 (updated)

No longer pertinent:

  • sps_extension2_flag, superseded by adoption
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  • David Flynn(Subscriber, Participant)
  • jct-vc@…(Subscriber)
  • Joel(Subscriber)
  • karl.sharman@…(Always)
  • Karsten Suehring(Always)
  • Peter de Rivaz(Reporter, Participant)
  • Teruhiko Suzuki(Subscriber)