Opened 4 months ago

Closed 3 months ago

#1177 closed defect (fixed)

Decoder fails on scalable stream (APS related)

Reported by: fbossen Owned by:
Priority: minor Milestone: VTM-10.0
Component: VTM Version: VTM-9.3
Keywords: Cc: ksuehring, XiangLi, fbossen, jvet@…

Description

Decoder fails as follows on attached 2-layer stream:
ERROR: In function "checkAuApsContent" in source/Lib/CommonLib/../CommonLib/ParameterSetManager.h:147: APS does not exist

Looks like this happens when both layers use a same APS id but each layer has its own APS content. This should be allowed according to the spec (7.4.3.6):

All APS NAL units with a particular value of nal_unit_type, a particular value of aps_adaptation_parameter_set_id, and a particular value of aps_params_type within a PU shall have the same content.

Attachments (2)

scal2cut0.bin (195.3 KB) - added by fbossen 4 months ago.
First part of bitstream
scal2cut1.bin (149.3 KB) - added by fbossen 4 months ago.
Second part of bitstream

Download all attachments as: .zip

Change history (3)

Changed 4 months ago by fbossen

First part of bitstream

Changed 4 months ago by fbossen

Second part of bitstream

comment:1 Changed 3 months ago by fbossen

  • Milestone set to VTM-10.0
  • Resolution set to fixed
  • Status changed from new to closed
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