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
See Thread at: http://www.techienuggets.com/Detail?tx=27951 Posted on behalf of
a User
You should never do is use the ?-acodec vorbis? option of ffmpeg as described
here. Instead use ?-acodec libvorbis?. This small change is very important. The
former uses the the internal FFMPEG encoder, the
-- 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 Sat, Mar 08, 2008 at
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.
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