[MEncoder-users] x264 encoding slower after updating libx264

belcampo belcampo at zonnet.nl
Mon Nov 9 09:16:32 CET 2009


Dâniel Fraga wrote:
> On Sun, 8 Nov 2009 05:53:25 -0200
> Dâniel Fraga <fragabr at gmail.com> wrote:
> 
>> 	Well, using turbo=1 option helped to stabilize fps.
> 
> 	It seems that between libx264.so.67 and libx264.so.78 something
> has changed that dramatically impacted the encoding speed. Just 2
> options:
> 
> 1) or this slower encoding results in better encoding
> 
> 	or
> 
> 2) there're something very bad optimized...
> 
Maybe OT, but I saw that memory-size
a while running increased severly > 100%
b files-size 15-20% increase

filed them as issue-1458 at ffmpeg-issue-tracker on 20091005


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