Opened 11 years ago

Closed 11 years ago

#7 closed defect (wontfix)

Early skip decision is not working

Reported by: wjhan Owned by: wjhan
Priority: major Milestone:
Component: HM Version:
Keywords: fast encoder, skip decision Cc: davidf, fbossen, ksuehring, jct-vc@…

Description

In the rev. 18, early skip decision, which is turned on with '-1 FEN' option, is not working. It slows down the encoder significantly in inter-slices.

It basically due to the omission of skip-mode when MRG is turned on, however, even when MRG is turned off, early skip decision is not working due to small bug in the code introduced in rev. 18.

Attached patch enables early skip decision when MRG is turned off.

Attachments (1)

earlyskipfix.patch (1.3 KB) - added by wjhan 11 years ago.
Patch file to fix the problem

Download all attachments as: .zip

Change History (5)

Changed 11 years ago by wjhan

Patch file to fix the problem

comment:1 Changed 11 years ago by davidf

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

By agreement this fix will be deferred since it makes penalty for skip mode
when FEN mode. According to TE12 description:
"""

Fast encoder setting (FEN option) will be used as the default configuration,
with any tool-specific penalties removed

"""

comment:2 Changed 9 years ago by davidf

  • Component set to HM

Updating component after adding WD (Text) tickets

comment:3 Changed 9 years ago by davidf

  • Cc fbossen ksuehring added

comment:4 Changed 9 years ago by davidf

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