[PlanetCCRMA] [Planet CCRMA] : New apps
Mysth-R
mysthr21 at gmail.com
Wed Dec 12 09:48:01 2007
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2007/12/12, Fernando Lopez-Lezcano <nando@ccrma.stanford.edu>:
>
> On Wed, 2007-12-12 at 13:05 +0100, Mysth-R wrote:
> >
> >
> > 2007/12/12, Mysth-R <mysthr21@gmail.com>:
> >
> > Well, now I remember. I think I have tried mixxx
> > before and could not
> > make it work. In my f7 laptop it starts (either
> > 1.5.0.1 or 1.4.2), shows
> > its gui or part of it and promptly kills the video in
> > the machine, the
> > desktop background changes color and then goes black,
> > cursor appears
> > every once in a while with freezes in between and so
> > far the only way
> > out is a reboot. The audio support is done through
> > portaudio (not good),
> > and if I try to start it with jack running it just
> > segfaults. Overall
> > does not look very usable but I'm sure others are
> > using it, so I wonder
> > what could be wrong with the build or the
> > environment...
> >
> > -- Fernando
> >
> > hehe, in fact I tried to compile it too but I got the same
> > segfaults error with JACK. And with ALSA I got no sounds. But
> > I never freezed.
> > I thought you would be better than me to compile and to make
> > it work... :D hehe
> > I remember using Mixxx on Ubuntu last year and it works
> > perfectly. Perhaps it is an issue with a library. I should
> > write to the developers to ask some help, or ticks to make it
> > work.
> >
> >
> >
> > There is a binary on their website :
> >
> http://prdownloads.sourceforge.net/mixxx/mixxx-1.5.0.1-linux.tar.bz2?down=
load
> > have you tried it ?
> >
> > ./install.pl
> >
> > and then you have two way to run it :
> >
> > ./mixxx or ./mixxx-with-jack
> >
> > In the first case, I can run the soft, but when I select ALSA output,
> > it segfault. See in the manual :
> >
> > "ALSA (Linux)
> > Support for the ALSA sound API is preliminary, and should be
> > considered ALPHA.
> > ALSA has to be enabled at compile time, hereafter, you have to make a
> > special device
> > that Mixxx can use. Take a look at the file README.ALSA supplied with
> > Mixxx."
>
> Looks like it really needs a multichannel card or special alsa plugin
> magic to make things work. Not a good user friendly design but well, the
> price is right, right? :-)
>
> Maybe that's why it was segfaulting when I tried to use it with Jack, my
> laptop only has stereo output and maybe it is assuming it _will_ find
> more channels and not checking for errors.
>
> > In the second case I got :
> >
> > "mixxx-with-jack: error while loading shared libraries:
> > libjack-0.100.0.so.0: cannot open shared object file: No such file or
> > directory"
> > I can't find libjack in repositories... is it an oversight ?
>
> Nope, that binary was compiled in a debian system (probably) with the
> well known "we do it different here" naming of the libjack shared
> library. It is not compatible with anything else.
>
> You could try to create a symlink in /usr/lib that points to the real
> shared library:
>
> ----
> cd /usr/lib
> ln -s libjack.so.0 libjack-0.100.0.so.0
> ----
>
> and then run "ldconfig"
> Who knows, maybe it will work :-)
>
> -- Fernando
>
>
>
ok it doesn't work !! grrr I give up. I don't want to lost my time with tha=
t
! It seems that they will make a new version before the end of the month.
Version 1.6
Perhaps I would be luckier...
Do you know other software to mix mp3 for Fun and not too old ? wich I coul=
d
compile easily :D
--=20
*
***************************************************************************=
************
* {^_^} Mysth-R {^_^}
*
* http://myspace.com/mysthr
* http://myspace.com/aideauditive
* http://mysthr.free.fr =3D> Site d=E9di=E9 =E0 l'audio sous Fedora/Planet=
CCRMA.
*
***************************************************************************=
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<br><br><div><span class=3D"gmail_quote">2007/12/12, Fernando Lopez-Lezcano=
<<a href=3D"mailto:nando@ccrma.stanford.edu">nando@ccrma.stanford.edu</=
a>>:</span><blockquote class=3D"gmail_quote" style=3D"border-left: 1px s=
olid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
On Wed, 2007-12-12 at 13:05 +0100, Mysth-R wrote:<br>><br>><br>> 2=
007/12/12, Mysth-R <<a href=3D"mailto:mysthr21@gmail.com">mysthr21@gmail=
.com</a>>:<br>><br>> &nbs=
p; Well, now I remember. I =
think I have tried mixxx
<br>> &=
nbsp; before and could not<br>>  =
; &n=
bsp; make it work. In my f7 laptop it starts (either<br>> &nb=
sp; =
<a href=3D"http://1.5.0.1">1.5.0.1</a> or 1.4.2), shows<br>> =
; &n=
bsp; its gui or part of it and promptly kills the video in
<br>> &=
nbsp; the machine, the<br>> &nb=
sp; =
desktop background changes color and then goes black,<br>> &=
nbsp; &nbs=
p; cursor appears<br>> &n=
bsp; every once in a while =
with freezes in between and so
<br>> &=
nbsp; far the only way<br>> &nb=
sp; =
out is a reboot. The audio support is done through<br>> &nbs=
p; &=
nbsp; portaudio (not good),<br>> &nbs=
p; and if I try to st=
art it with jack running it just
<br>> &=
nbsp; segfaults. Overall<br>> &=
nbsp; &nbs=
p; does not look very usable but I'm sure others are<br>>  =
; &n=
bsp; using it, so I wonder<br>>  =
; what could be=
wrong with the build or the
<br>> &=
nbsp; environment...<br>><br>> &nb=
sp; =
-- Fernando<br>><br>>  =
; hehe, in fact I tried to compile it too but I got the same<br>>&=
nbsp; segfaults error with JACK. =
And with ALSA I got no sounds. But
<br>> I never freezed.<b=
r>> I thought you would =
be better than me to compile and to make<br>> &nb=
sp; it work... :D hehe<br>> &nb=
sp; I remember using Mixxx on Ubuntu last year and it wor=
ks<br>
> perfectly. Perhaps it =
is an issue with a library. I should<br>> &=
nbsp; write to the developers to ask some help, or ticks to mak=
e it<br>> work.<br>><=
br>><br>><br>> There is a binary on their website :
<br>> <a href=3D"http://prdownloads.sourceforge.net/mixxx/mixxx-1.5.0.1-=
linux.tar.bz2?download">http://prdownloads.sourceforge.net/mixxx/mixxx-1.5.=
0.1-linux.tar.bz2?download</a><br>> have you tried it ?<br>><br>> =
./install.pl
<br>><br>> and then you have two way to run it :<br>><br>> ./mi=
xxx or ./mixxx-with-jack<br>><br>> In the first case, I can run the s=
oft, but when I select ALSA output,<br>> it segfault. See in the manual =
:
<br>><br>> "ALSA (Linux)<br>> Support for the ALSA sound API =
is preliminary, and should be<br>> considered ALPHA.<br>> ALSA has to=
be enabled at compile time, hereafter, you have to make a<br>> special =
device
<br>> that Mixxx can use. Take a look at the file README.ALSA supplied w=
ith<br>> Mixxx."<br><br>Looks like it really needs a multichannel c=
ard or special alsa plugin<br>magic to make things work. Not a good user fr=
iendly design but well, the
<br>price is right, right? :-)<br><br>Maybe that's why it was segfaulti=
ng when I tried to use it with Jack, my<br>laptop only has stereo output an=
d maybe it is assuming it _will_ find<br>more channels and not checking for=
errors.
<br><br>> In the second case I got :<br>><br>> "mixxx-with-ja=
ck: error while loading shared libraries:<br>> libjack-0.100.0.so.0: can=
not open shared object file: No such file or<br>> directory"<br>
> I can't find libjack in repositories... is it an oversight ?<br><b=
r>Nope, that binary was compiled in a debian system (probably) with the<br>=
well known "we do it different here" naming of the libjack shared
<br>library. It is not compatible with anything else.<br><br>You could try =
to create a symlink in /usr/lib that points to the real<br>shared library:<=
br><br>----<br> cd /usr/lib<br> ln -s libjack.so.0 li=
bjack-0.100.0.so.0
<br>----<br><br>and then run "ldconfig"<br>Who knows, maybe it wi=
ll work :-)<br><br>-- Fernando<br><br><br></blockquote></div><br>ok it does=
n't work !! grrr I give up. I don't want to lost my time with that =
! It seems that they will make a new version before the end of the month. V=
ersion=20
1.6 <br>Perhaps I would be luckier... <br>Do you know other software to mix=
mp3 for Fun and not too old ? wich I could compile easily :D<br clear=3D"a=
ll"><br>-- <br>* **********************************************************=
*****************************
<br>* {^_^} Mysth-R {^_^}<br>*<br>* <a href=3D"http://myspace.co=
m/mysthr">http://myspace.com/mysthr</a><br>* <a href=3D"http://myspace.com/=
aideauditive">http://myspace.com/aideauditive</a><br>* <a href=3D"http://my=
sthr.free.fr">
http://mysthr.free.fr</a> =3D> Site d=E9di=E9 =E0 l'audio=
sous Fedora/PlanetCCRMA.<br>* ********************************************=
*******************************************
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