Opened 10 years ago

Closed 10 years ago

Last modified 10 years ago

#187 closed defect (fixed)

HM-3.2 crash (please see attached cfg)

Reported by: madhukar Owned by:
Priority: major Milestone: HM-3.4
Component: HM Version: HM-3.2
Keywords: Cc: fbossen, ksuehring, davidf, jct-vc@…

Description

HM3.2 encoder generates non-compliant bitstreams with the attached config file, cfg1 (PCM is enabled and QP = 0): HM3.2 decoder crashes when it decodes the bitstream.

Attachments (1)

cfg1.txt (5.8 KB) - added by madhukar 10 years ago.

Download all attachments as: .zip

Change History (8)

Changed 10 years ago by madhukar

comment:1 Changed 10 years ago by fbossen

Tried to replicate issue with HM 3.3. No crash was observed, but md5 mismatches are reported for frames 144 (and dependend ones), 224 and 288.

comment:2 Changed 10 years ago by fbossen

Fixed in r1108
Issue identified to be related to byte-alignment for PCM mode when using CABAC

comment:3 Changed 10 years ago by fbossen

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

comment:4 Changed 10 years ago by ksuehring

  • Milestone set to HM-3.4

comment:5 Changed 10 years ago by davidf

  • Component set to HM

Updating component after adding WD (Text) tickets

comment:6 Changed 10 years ago by davidf

  • Cc fbossen ksuehring davidf added

comment:7 Changed 10 years ago by davidf

  • Cc jct-vc@… added
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These roles will be notified: Reporter, Owner, Subscriber, Participant

  • David Flynn(Subscriber, Participant)
  • Frank Bossen(Subscriber, Participant)
  • jct-vc@…(Subscriber)
  • karl.sharman@…(Always)
  • Karsten Suehring(Subscriber, Participant, Always)
  • Madhukar Budagavi(Reporter)