> The internal ffmpeg vorbis encoder is about the simplest possible
> encoder that produces working output. It sounds terrible compared to
> the reference encoder, as you saw with your own comparison. On
> a typical musical input the ffmpeg encoder set to 128k produces
> quality which is obviously
produces quality which is obviously worse than libvorbis at
32kbit/sec.
In Response To:
-- Forwarded message --
From: Keith Richie
Date: Sun, Mar 9, 2008 at 1:04 PM
Subject: Re: ogg quality problem with ffmpeg
To: no...@spam.com
On Sun, Mar 9, 2008 at 11:58 AM, asm4 wrote:
> A
On 3/9/08, Keith Richie <[EMAIL PROTECTED]> wrote:
>
> Try
>
> ffmpeg -i file.vob -vn -acodec vorbis -ac 2 -ab 160k out.ogg
Oddly enough, I had a VOB lying around here, so I tried it (it's ST
Enterprise episode(s) so it's mostly speech with some music).
> ffmpeg doesn't support multichannel vorbi
Keith Richie wrote:
-- Forwarded message --
From: Keith Richie <[EMAIL PROTECTED]>
...
Try
ffmpeg -i file.vob -vn -acodec vorbis -ac 2 -ab 160k out.ogg
ffmpeg doesn't support multichannel vorbis encoding so the -ac 2 is
needed. You can replace -ab with -aq if you want.
-
-- Forwarded message --
From: Keith Richie <[EMAIL PROTECTED]>
Date: Sun, Mar 9, 2008 at 1:04 PM
Subject: Re: ogg quality problem with ffmpeg
To: [EMAIL PROTECTED]
On Sun, Mar 9, 2008 at 11:58 AM, asm4 <[EMAIL PROTECTED]> wrote:
> Alex Samad wrote:
> > On
Alex Samad wrote:
On Sat, Mar 08, 2008 at 11:57:14AM -0800, David Fox wrote:
On 3/8/08, asm4 <[EMAIL PROTECTED]> wrote:
the nominal bit rate shown by xmms or mplayer on out.ogg is 0k and
average bit rate is 41.7kbps
I don't think you can compare bit rates, ogg has better compression than
mp3
Alex Samad wrote:
On Sat, Mar 08, 2008 at 11:57:14AM -0800, David Fox wrote:
On 3/8/08, asm4 <[EMAIL PROTECTED]> wrote:
the nominal bit rate shown by xmms or mplayer on out.ogg is 0k and
average bit rate is 41.7kbps
I don't think you can compare bit rates, ogg has better compression than
mp3
On Sat, Mar 08, 2008 at 11:57:14AM -0800, David Fox wrote:
> On 3/8/08, asm4 <[EMAIL PROTECTED]> wrote:
>
> > the nominal bit rate shown by xmms or mplayer on out.ogg is 0k and
> > average bit rate is 41.7kbps
I don't think you can compare bit rates, ogg has better compression than
mp3 so 128kb og
On 3/8/08, asm4 <[EMAIL PROTECTED]> wrote:
> the nominal bit rate shown by xmms or mplayer on out.ogg is 0k and
> average bit rate is 41.7kbps
Is the quality (or lack of) extremely noticable? Ogg is variable rate,
and by "VOB" i'm thinking "movie",
where there may be a large variation of sound so
i upgraded my unstable-debian last week and i am seeing quality issues
with ripping sound from a .vob file. when i do:
ffmpeg -i MTK_RECORD_VOLUME1-1.vob -f ogg -vn out.ogg
the nominal bit rate shown by xmms or mplayer on out.ogg is 0k and
average bit rate is 41.7kbps
if i dump out a .wav from
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