Opened 19 months ago

Closed 18 months ago

#1577 closed defect (fixed)

VTM 18.0 compiled on Linux in debug mode with range extension decodes incorrectly v1 conformance streams

Reported by: iole_moccagatta Owned by:
Priority: major Milestone: VTM-18.1
Component: VTM Version:
Keywords: Cc: ksuehring, fbossen, iole_moccagatta, XiangLi, jvet@…

Description

VTM 18.0 compiled on Linux in debug mode with range extension decodes incorrectly 207/283 v1 conformance streams.

These are some incorrectly decoded streams:
10b400_A_Bytedance_2
8b420_B_Bytedance_2
8b422_F_Sony_5
CTPIC_A_Huawei_3
The full list is in the attached log file.

Same when using the latest VTM (89c013aa3ee3638cc5184a30b7db603ef326dd34).

VTM 18.0 compiled on the same Linux system in release mode w/o range extension decodes correctly all the v1 conformance streams.

Change history (3)

comment:1 Changed 19 months ago by iole_moccagatta

I can not attach the compressed log because of file size limitation. The list of failing streams in the bug report should be sufficient to debug.

comment:2 Changed 19 months ago by iole_moccagatta

VTM 18.0 with range extension support + ​https://vcgit.hhi.fraunhofer.de/jvet/VVCSoftware_VTM/-/merge_requests/2326 decodes correctly all V1 conformance streams.

comment:3 Changed 18 months ago by fbossen

  • Milestone set to VTM-18.1
  • Resolution set to fixed
  • Status changed from new to closed
Note: See TracTickets for help on using tickets.