[MEncoder-users] Encoding high bitrate wmv to low bitrate wmv (Windows Mobile Devices)

Eric Martell workoutexcite at yahoo.com
Tue Mar 6 19:54:15 CET 2007


Thanks Ivo for reply.

I tried,
$ mencoder FLN0302W.wmv -of lavf -lavfopts
i_certify_that_my_video_stream_does_not_use_b_frames
-ofps 7 -ovc lavc -oac lavc -lavcopts
vcodec=wmv1:vbitrate=30:aspect=4/3:acodec=mp3:abitrate=48
-vf scale=176:132 -o output1.wmv

but still the bitrate is coming high as 828kbs.

Let me know if you need more information.
Thanks in advance.


--- Ivo <ivop at euronet.nl> wrote:

> On Tuesday 06 March 2007 19:03, Eric Martell wrote:
> > Thanks Phil. By doing 176x132 it changed the
> aspect to
> > 4:3 but the bitrate remained at 828kbs. Is there
> any
> > options param I can change to take it down to
> 30kbs so
> > I can play the asset on windows mobile cell
> phones.
> >
> > Thanks in advance.
> >
> > *****command :*****
> > $ mencoder FLN0302W.wmv -of lavf -lavfopts
> >
> i_certify_that_my_video_stream_does_not_use_b_frames
> > -ofps 7 -ovc lavc -lavcopts
> > vcodec=wmv1:vbitrate=30:aspect=4/3 -vf
> scale=176:132
> > -oac lavc -lavcopts acodec=mp3:abitrate=48 -o
> > output1.wmv
> >
> > *****end command *****
> 
> I think you should specify -lavcopts only once and
> concatenate the 
> suboptions.
> 
> --Ivo
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>
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> 



 
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