[MEncoder-users] Why the duration becomes longer after converting?

[rydek]

I dont see you set bitrate for encoding ... try change to add vbitrate like 
:
...-lavaopts vcodec=libx264:vbitrate=900 -oac copy...
You should calculate bitrate individualy , and look at google for more 
encode options

Mike

----- Original Message ----- 
From: "wisent" <wisent at 126.com>
To: <mencoder-users at mplayerhq.hu>
Sent: Saturday, April 11, 2009 2:46 PM
Subject: [MEncoder-users] Why the duration becomes longer after converting?


> Hi, all
>
> I want to convert a m2ts format video to h264 format using mencoder.exe, 
> but every time the duration of the converted video is about twice than the 
> source file. The command line that I used is like:
>
> mencoder.exe test.m2ts -o test.h264 -mc 0 -af 
> volnorm,lavcresample=44100:channels=2 -vf scale=320:240,harddup -ofps 
> 29.97 -ovc lavc -lavcopts vcodec=libx264 -oac copy -srate 44100
>
> Why does this happen? Is there anything wrong with the command line?
> Any suggestions will be greatly appreciated.
> Thanks!
>
>
> -Wisent
>
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