Opened 10 years ago

Closed 7 years ago

#215 closed defect (wontfix)

Decoding crashed with very low QP

Reported by: libin Owned by:
Priority: minor Milestone:
Component: HM Version: HM-4.0
Keywords: Cc: fbossen, ksuehring, davidf, jct-vc@…

Description

The decoding crashed with default RA_LC, LB_LC, LP_LC setting, SlideEditing, QP=2.

Change History (7)

comment:1 Changed 10 years ago by ksuehring

Could you please test with the current HM-4.0-dev branch to make sure this is not related to issue #203?

comment:2 Changed 10 years ago by libin

It also crashed for HM-4.0 dev branch r1371, with TAppEncoder.exe -c encoder_lowdelay_P_loco.cfg -c SlideEditing.cfg -q 2 -f 20.
Actually, decoder crashed after decoding POC=15.

comment:3 Changed 10 years ago by kolya

The same seems to remain in HM-4.0rc1. PartyScene RA-LC allows all frames to be coded but decoder crashes early. Namely:

TAppDecoderStaticd: /home/X0104/e1niko/HM-4.0rc1-Fine/build/linux/lib/TLibCommon/../../../../source/Lib/TLibCommon/TComBitStream.cpp:213: Void TComInputBitstream::read(UInt, UInt&): Assertion `m_fifo_idx + num_bytes_to_load < m_fifo->size()' failed.

appears after POC 4 message.

RH Linux 64-bit GCC 4.1.2.

Last edited 10 years ago by kolya (previous) (diff)

comment:4 Changed 9 years ago by davidf

  • Component set to HM

Updating component after adding WD (Text) tickets

comment:5 Changed 9 years ago by davidf

  • Cc fbossen ksuehring davidf added

comment:6 Changed 9 years ago by davidf

  • Cc jct-vc@… added

comment:7 Changed 7 years ago by fbossen

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

No more LC configs

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These roles will be notified: Reporter, Owner, Subscriber, Participant

  • Bin Li(Reporter, Participant)
  • David Flynn(Subscriber, Participant)
  • Frank Bossen(Subscriber, Participant)
  • jct-vc@…(Subscriber)
  • karl.sharman@…(Always)
  • Karsten Suehring(Subscriber, Participant, Always)
  • Nikolay Shlyakhov(Participant)