Opened 12 years ago

Last modified 12 years ago

#749 closed defect

VPS encoder/decoder mismatch — at Version 2

Reported by: ksuehring Owned by:
Priority: minor Milestone: HM-8.1
Component: HM Version: HM-8.0
Keywords: Cc: fbossen, ksuehring, davidf, jct-vc@…

Description (last modified by ksuehring)

Reading or writing of the VPS syntax elements seems to be broken (which does not have any effect on decoding because these syntax elements are currently ignored).

The trace file (#define ENC_DEC_TRACE 1) differs as follows:

encoder:

       0  video_parameter_set_id                   u(4) : 0
       1  vps_temporal_id_nesting_flag             u(1) : -1

decoder:

       0  video_parameter_set_id                   u(4) : 15
       1  vps_temporal_id_nesting_flag             u(1) : 1

Also a flag should never be "-1".

Change History (2)

comment:1 Changed 12 years ago by DefaultCC Plugin

  • Cc fbossen ksuehring davidf jct-vc@… added

comment:2 Changed 12 years ago by ksuehring

  • Description modified (diff)
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This list contains all users that will be notified about changes made to this ticket.

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

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