Opened 11 years ago

Closed 9 years ago

#865 closed enhancement (wontfix)

SEI writing inefficient

Reported by: ksuehring Owned by: ksuehring
Priority: minor Milestone: HM-16.4
Component: HM Version: HM-10.0
Keywords: SEI Cc: fbossen, ksuehring, davidf, jct-vc@…


Each SEI messages is written into an own NAL unit.

Multiple messages can be accumulated into one NAL unit to save overhead.

Adding an option to switch between single NAL units and aggregation into one would be preferable.

Change History (7)

comment:1 Changed 11 years ago by DefaultCC Plugin

  • Cc fbossen ksuehring davidf jct-vc@… added

comment:2 Changed 11 years ago by ksuehring

  • Summary changed from SEI writing ineficient to SEI writing inefficient

comment:3 Changed 11 years ago by ksuehring

  • Milestone changed from HM-9.2 to HM-10.2
  • Version changed from HM-9.0 to HM-10.0

Updating the bug to HM 10.

Code reorganization has been started, but not finished.

comment:4 Changed 10 years ago by ksuehring

  • Milestone HM-11.0 deleted

comment:5 Changed 10 years ago by ksuehring

  • Milestone set to HM-17.0
  • Owner set to ksuehring
  • Status changed from new to assigned

comment:6 Changed 9 years ago by ksuehring

  • Milestone changed from HM-16.3 to HM-next

comment:7 Changed 9 years ago by ksuehring

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

The infrastructure for implementing this has been provided in the SEI rewrite in r4306, r4307, r4308. For a example encoder implementation it is not necessary to support all modes, because these would be hard to configure in the config files.

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