Opened 12 days ago

Last modified 12 days ago

#6583 new enhancement

Encoding performance decrease issue with spp video filter

Reported by: kgp700 Owned by:
Priority: normal Component: avfilter
Version: git-master Keywords:
Cc: Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: no

Description

Summary of the bug:
Encoding speed decrease with this commit - https://github.com/FFmpeg/FFmpeg/commit/97f7f831691f2a2bddbd258bcbe332516d64a91b

I compared before new comit, after new commit

before apply new commit
Start fps - 17fps
Minimum fps - 12fps
Elapsed time for encoding complete - 00:01:06

After apply new commit
Start fps - 12fps
Minimum fps - 9.6fps
Elapsed time for encoding complete - 00:01.24

Pretty big performance decrease with new commit

Any reason apply this commit?
Can you revert it?

Change History (1)

comment:1 Changed 12 days ago by kgp700

oops... sorry...
after revert commit, encoding speed same as old one but filter seems wrong...
no problem on 32bit version, only 64bit version have quality problem
It's like use blur filter
No way for increase performance with normal quality?

Last edited 12 days ago by kgp700 (previous) (diff)
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