Changes between Initial Version and Version 1 of Ticket #105


Ignore:
Timestamp:
11 Aug 2015, 14:05:59 (9 years ago)
Author:
ksuehring
Comment:

Split into two reports.

Gerhard told me, that he can confirm the issue remaining in this report.

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  • Ticket #105

    • Property Summary changed from Two potential HTM14.0 reference model bugs to layer_set_idx_for_ols_minus1[i] code length calculation diff between spec description and HTM code implementation
  • Ticket #105 – Description

    initial v1  
    1 '''Potential Bug1:''' 
    2    layer_set_idx_for_ols_minus1[i] code length calculation diff between spec description and HTM code implementation
    3  
    4 Bug description:
    5     This syntax use u(v) to code.
    6     Spec description: code length should be Ceil(Log2(NumLayerSets - 1))
    7     HTM implementation:   Ceil(Log2(NumLayerSets ))
     1This syntax use u(v) to code.
     2- Spec description: code length should be Ceil(Log2(NumLayerSets - 1))
     3- HTM implementation:   Ceil(Log2(NumLayerSets ))
     4
    85Influence:
    9     VPS high level syntax
    10     We can always handle this potential problem due to SW implementation, no HW related.
     6- VPS high level syntax
    117
    12 
    13 
    14 
    15 
    16 '''Potential Bug2:'''
    17 • Inter-view bi-prediction mismatch with identicalMotion Mismatch case conditions:
    18   V2 are bi-predicted from V0 and V1.    (V0->V2<-V1)
    19   No Weighted Bi prediction is used.
    20   Forward MV0 is equal to backward MV1.
    21   RefPOCL0 is equal to RefPOCL1
    22 Influence:
    23   2 views beyond (such as 3 views)
    24   If we only target 2 views, we can ignore this potential bug.
     8We can always handle this potential problem due to SW implementation, no HW related.

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  • Derek Chang(Reporter)
  • Gerhard Tech(Owner, Subscriber, Participant, Always)
  • jct-3v@…(Subscriber)
  • Karsten Suehring(Participant, Always)