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Re: [dvd::rip] MP3 encoding

Subject: Re: [dvd::rip] MP3 encoding
From: Jörn Reder <joern@xxxxxx>
Date: Mon, 26 Dec 2005 13:16:54 +0100
Fridtjof Busse wrote:

> I'm currently using MP3 for audio with quality 0, since the docs states
> "encoding Quality. 0 - best but slower is recommended here. You will
> loose one or two frames per second transcoding speed".
> But I already used dvd::rip a quite some time ago and was quite sure, I
> didn't get such a low framerate back then. 
> So I changed the quality: With -b 128,0,0 I get ~10fps, but with 
> -b 128,0,2 I already get ~20fps. Twice the speed. Is this normal
> behavior? I'm using transcode-1.0.1.

Yep, I think this is normal. The lame manpage recommends quality 2, 
since 0 and 1 are very slow but don't really increase quality in a 
noticeable way.

I just set the default quality level to 2 (in CVS).

> And is there any reason why there is no way to use VBR?

AFAIRC with VBR A/V sync get's rather difficult with an AVI container.

Regards.

Joern

-- 
 .''`.  Jörn Reder <joern@xxxxxx>
: :' :  http://www.exit1.org/ http://www.zyn.de/
`. `'
  `-    Debian GNU/Linux -- The power of freedom

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