Displaying 20 results from an estimated 600 matches similar to: "Some pre-RC1 listening tests"
2001 Jun 15
2
Difficult sample for vorbis w/ audible artifacts
I came across an interesting test sample the other day while trying to
compress some of my music and trying out different encoders. You can grab
the sample in question from here:
http://www.animus-facticius.org
drone_clip.zip is a 9 second clip of the track where the artifact is most
apparent, drone_short.pac is a 1 minute clip of track. The sample is from
the song "Drone" from
2004 Sep 10
2
error building 1.0
> > The build bombs out on the xmms plugin on redhat 7.1 box:
> > Any suggestions?
>
> i'm using rpm-based distrib with patched rpm 3.0.6.
> i've got the same trouble with rpm packaging.
> in macros %configure of %build section executes command
> libtoolize --copy --force
> which overwrites 4 files from standart flac package.
> with these files building
2001 Aug 31
3
LAME guys are making improvements, too
Hello all,
it seems that at least some of the points that make OGG Vorbis
superior to MP3 will be eliminated (I still prefer OGG :)
Roel VdB wrote to [MP3encoder] list:
-------------------------><8---------CUT HERE--------------------------
I hope Gabriel commits Jons complete LAME Tag code soon to the CVS.
The LAME tag would makes all CBR(>=64kbit/s)/ABR/VBR LAME files have
+
2001 Aug 15
10
RC2 worse than RC1 and Beta4
After doing an informal (128k) listening test, I have concluded that I
prefer Beta4 over RC2.
The 16kHz low-pass on the RC2 encoder makes it sound like FM radio. Both
encoders SEEM to have a couple of dB bump at 10kHz.
JT
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2001 Jul 14
3
Some very early RC1 results
Hi all,
I started testing the RC1 encoder at
ftp://sjeng.sourceforge.net/pub/sjeng/oggdrop.exe
(based on branch_monty_20010708)
On the songs I have tested so far (not much :)
I did not hear any stereo issues, but there are
some very noticeable problems with the produced files.
Songs without much high-end will suddenly have one
when encoded. (you'd expect it the other way around)
It
2004 Sep 10
1
Monkey Audio Open Source?
--- Mark Powell <M.S.Powell@salford.ac.uk> wrote:
> Thought this may be of interest to this list:
>
>
http://66.96.216.160/cgi-bin/YaBB.pl?board=general&action=display&num=995374789
>
> Down the bottom the author of Monkey's Audio claims he's going Open
> Source.
that would be great... the list of usable OS audio codecs
is pretty small and more sharing of
2001 Aug 15
3
RC2 artifacts
Hello -- I desperately want to start using Ogg compression on music I
release on the internet, but I am encountering a fair amount of artifacts.
I noticed some in beta4 and was hoping they would disappear with RC1.
However, I've been playing with RC2 and I've still been banging my head into
a number of problems. A majority of the music I make has long drones with a
fair amount of spectral
2001 Sep 28
6
Vorbis for PlayStation
you can write your own software mixer that can decode MP3 on the PS2 so I
can't see why you can't do that with ogg, however, even mp3 is processor
intensive and programers are not going to give up that much processor power
which will decrease or detract from the rest of the game. However, I'm sure
there are some people out there that have been able to work around this.
Regardless, ps1
2001 Mar 01
2
Pre-echo like noises on Beta4
Hi, there.
Although I'm not a hacker at all, I noticed an audible noise on Beta
4 encoded files. So, I'd like to report it here.
I ripped and encoded 'A Day Without Rain' on the album with the same
name By Enya into Vorbis using Oggenc and Oggdrop Beta 4 from the Vorbis
site. (You know, she is quite an encoder-killer.) At all the bitrates,
files encoded by Oggdrop had audible
2003 Mar 30
4
cant set up a no password login
hi
have problems to get an samba server up that offers shares for all
without a password
heres my smb.conf file located under /usr/local/samba/lib/smb.conf
[global]
netbios name = DEATHB
server string = Samba %v on (%L)
workgroup = LANSTRIKE
encrypt passwords = yes
security = share
[homes]
browseable = no
[mp3]
comment = lmh
path = /var/glftpd/site/mp3/lame.r3mix/
browseable = yes
read only =
2001 Oct 29
4
Participate in listening tests
You know it's good; I know it's good. I'm talking about Vorbis at 128 as
it currently is in CVS. Please participate in a group listening test of
various formats to show how Vorbis 128 has improved since RC2. I have
prepared three sample music clips comparing Liquid AAC, MPC, pre-RC3
Vorbis, Lame, Xing, and WMA8, similar to the first test. Except I believe
that this time Vorbis
2001 Apr 05
2
Digital Ear evaluation of Vorbis beta 4
For those who haven't yet seen this:
EarGuy's Digital Ear (physiological model of the ear based on work by Frank
Baumgarte) has just finished rating the sound quality of Vorbis beta 4 at
128 kbs using 30 random 10-second selections of music:
http://pub41.ezboard.com/fr3mixfrm4.showMessage?topicID=33.topic
Two samples on which the Ear says Vorbis performed uncharacteristically
poorly
2001 Aug 14
2
16 KHz clip-off?
Hello,
congratulations to the Ogg Vorbis team - RC2 sounds good.
But... RC2 in 128 kbps mode seems to clip off all frequencys
beyond 16 KHz. On the tracks I tested Beta 4 gave response
even beyond 18 KHz.
Some testings on a randomly chosen track:
(other tracks gave similar results)
Artist: Judas Priest
Album: Jugulator
Title: Bullet Train
Beta4: 127 kbps, ~ 18 KHz (!)
RC2: 132 kbps (!), ~ 16
2002 Jan 07
3
tool for listening tests
I've been looking around for a tool to compare the quality of different
audio files, didn't find anything, and so botched together something over
the past few days:
http://www.btinternet.com/~jfchapman/files/mcp.zip (Win32, 266Kb)
It's just a small tool for playing up to 3 files simultaneously, with the
ability to switch between the outputs to compare the sound quality (formats
2002 Jan 06
1
German translation of OggEnc
Hello,
I translated OggEnc (RC3) into German language. Nothing fancy.
Neither Goethe nor Schiller.
Could anyone please make a Win32 build? I don´t have a
Win32 compiler.
Sourcecode of modified files is available at
http://www.metalunleashed.de/oggenc_ger.zip
Just replace RC3 files with the modified versions.
I hope this is useful for anyone.
bye,
Maik Merten
--
MetalUnleashed:
2001 Dec 19
2
New Winamp release
Hi,
<p>today, Winamp unaskedly notified me of a new release, v2.78. I checked
the what's-new-page on winamp.com (it does only mention a few fixes and
cddb2 support, not that I needed that) and downloaded the full install,
hoping that Ogg Vorbis support is finally included. D'oh, since I
installed it into the 2.77 install directory will all the plugins
already installed, I can't
2000 Jun 27
6
masking problems in Vorbis beta?
Hi all,
I just came across the following page: http://r3mix.net
In the "News" section there is a fairly negative critique of Vorbis;
especially it is mentioned that Vorbis "has terrible masking
problems". There is also a Vorbis-encoded frequency sweep
which shows strong deficiencies at high frequencies, but
I suppose this is due to the quite low bitrate of the
distributed
2002 Mar 27
1
high quality samples
Hi,
does anybody know where I can find high quality samples that are in
the public domain? It's a plus if they're samples that many codecs
have problems with, because I want to use them for a blind test.
Thanks.
--
patrik_wallstrom->foodfight->pawal@blipp.com->+46-709580442
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Ogg project homepage:
2001 Nov 01
1
Lossy Audio Compression Research
Hello everyone,
I'm a student at the Universtiy of Delaware, and will be soon starting
some research on the effects of lossy audio compression on speech sounds. I
will be preforming test with both mp3 and vorbis.
First of all, if I use the '--ogg' switch to lame, does lame use GPSYCHO
to encode the wave, or some other psychoacoustic model (perhaps one designed for
2002 Jan 01
4
RC3?
Just looked at http://slashdot.org/articles/02/01/01/0931212.shtml. Why
wasn´t this announced at this list?
Anyway, terrific work you developers!
/Andreas Karlsson
http://www.ft2.net
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