Your message dated Mon, 25 Jun 2012 00:19:18 +0930
with message-id <[email protected]>
and subject line Re: Bug#678809: libao4: "snapy" or "clicking" noises in mp3
wich are encoded with vbr
has caused the Debian Bug report #678809,
regarding libao4: "snapy" or "clicking" noises in mp3 wich are encoded with vbr
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
678809: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=678809
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: libao4
Version: 1.1.0-2
Severity: normal
Hi,
since 2 weeks i´ve got "snapy" or "clicking" noises in mp3 (played by mpd)
wich are encoded with VBR (Lame 3.95 preset V0), the mp3´s with CBR are OK.
I guessing there is a problem with the actuall libao4 in wheezy.
Since my upgrade from the 15. June 2012 (/var/log/apt/history.log >
libao4:amd64 (1.1.0-1.1+b1, 1.1.0-2)) i recognized this strange noises in the
vbr mp3´ s.
It doesn´t matter if i use Alsa or Pulseaudio in the mpd.conf.
A Similiar behaviour i got with guayadeque but there it is not much worst like
with mpd. (and afaik guayadeque use another lib for audio output)
When i use vlc (also with alsa and pulse) everything is OK.
So i am pretty helpless.
-- System Information:
Debian Release: wheezy/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Kernel: Linux 3.2.0-2-amd64 (SMP w/6 CPU cores)
Locale: LANG=de_DE.utf8, LC_CTYPE=de_DE.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages libao4 depends on:
ii libao-common 1.1.0-2
ii libc6 2.13-33
libao4 recommends no packages.
Versions of packages libao4 suggests:
ii libasound2 1.0.25-3
ii libaudio2 1.9.3-5
pn libesd0 | libesd-alsa0 <none>
ii libpulse0 2.0-3
-- no debconf information
--- End Message ---
--- Begin Message ---
On Sun, Jun 24, 2012 at 02:47:16PM +0200, Armin wrote:
> Package: libao4
> Version: 1.1.0-2
> Severity: normal
>
> Hi,
> since 2 weeks i´ve got "snapy" or "clicking" noises in mp3 (played by mpd)
> wich are encoded with VBR (Lame 3.95 preset V0), the mp3´s with CBR are OK.
> I guessing there is a problem with the actuall libao4 in wheezy.
That seems like a pretty wild stab in the dark, given libao doesn't have
anything at all to do with decoding mp3 ...
> Since my upgrade from the 15. June 2012 (/var/log/apt/history.log >
> libao4:amd64 (1.1.0-1.1+b1, 1.1.0-2)) i recognized this strange noises in the
> vbr mp3´ s.
> It doesn´t matter if i use Alsa or Pulseaudio in the mpd.conf.
> A Similiar behaviour i got with guayadeque but there it is not much worst like
> with mpd. (and afaik guayadeque use another lib for audio output)
... and given you yourself say things not using libao have similar issues.
It may be a bug in some other thing actually decoding mp3, or it may just
be classic artifacts that mp3 is well known for. Perhaps you should try
encoding these files with Vorbis if quality is important.
It's clearly not a bug in libao though, unless your mp3s somehow depend on
the content of the libao.conf.5 manpage, which is all that changed for -2.
Ron
--- End Message ---
