* Audio on Linux is a mess
@ 2008-10-17 13:24 Fred .
2008-10-20 6:35 ` Marek Vasut
2008-10-20 15:12 ` Colin Guthrie
0 siblings, 2 replies; 5+ messages in thread
From: Fred . @ 2008-10-17 13:24 UTC (permalink / raw)
To: alsa-devel
ALSA lib pulse.c:272:(pulse_connect) PulseAudio: Unable to connect: Timeout
ALSA lib pulse.c:272:(pulse_connect) PulseAudio: Unable to connect: Timeout
AL lib: alsa.c:344: Could not open playback device 'default': Connection refused
AL lib: oss.c:179: Could not open /dev/dsp: Device or resource busy
File "/var/lib/python-support/python2.5/pyglet/media/drivers/openal/__init__.py",
line 340, in driver_init_device = alc.alcOpenDevice(device_name)
Audio on Linux is a mess.
I launch an Python script that uses audio then it breaks, and when the
Python script is closed, I still hear the audio skipping and repeating
like,
"kakakakakakaka" in infinite loop.
And PulseAudio seems to be frozen.
Then I kill PulseAudio and finally the audio noise stops.
Oh, and I heard OpenAL downsamples stereo to mono on Linux due to a bug.
Whole audio on Linux is just a big mess.
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Audio on Linux is a mess
2008-10-17 13:24 Audio on Linux is a mess Fred .
@ 2008-10-20 6:35 ` Marek Vasut
[not found] ` <f188924b0810200741v2982ecb4i2fea9589aa2958a3@mail.gmail.com>
2008-10-20 15:12 ` Colin Guthrie
1 sibling, 1 reply; 5+ messages in thread
From: Marek Vasut @ 2008-10-20 6:35 UTC (permalink / raw)
To: alsa-devel; +Cc: Fred .
On Friday 17 of October 2008 15:24:20 Fred . wrote:
> ALSA lib pulse.c:272:(pulse_connect) PulseAudio: Unable to connect: Timeout
> ALSA lib pulse.c:272:(pulse_connect) PulseAudio: Unable to connect: Timeout
> AL lib: alsa.c:344: Could not open playback device 'default': Connection
> refused AL lib: oss.c:179: Could not open /dev/dsp: Device or resource busy
> File
> "/var/lib/python-support/python2.5/pyglet/media/drivers/openal/__init__.py"
>, line 340, in driver_init_device = alc.alcOpenDevice(device_name)
>
> Audio on Linux is a mess.
> I launch an Python script that uses audio then it breaks, and when the
> Python script is closed, I still hear the audio skipping and repeating
> like,
> "kakakakakakaka" in infinite loop.
> And PulseAudio seems to be frozen.
> Then I kill PulseAudio and finally the audio noise stops.
>
> Oh, and I heard OpenAL downsamples stereo to mono on Linux due to a bug.
>
> Whole audio on Linux is just a big mess.
Please behave yourself.
Is there any way we can help you (which I doubt, but ...)?
> _______________________________________________
> Alsa-devel mailing list
> Alsa-devel@alsa-project.org
> http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Audio on Linux is a mess
2008-10-17 13:24 Audio on Linux is a mess Fred .
2008-10-20 6:35 ` Marek Vasut
@ 2008-10-20 15:12 ` Colin Guthrie
1 sibling, 0 replies; 5+ messages in thread
From: Colin Guthrie @ 2008-10-20 15:12 UTC (permalink / raw)
To: alsa-devel
Fred . wrote:
> ALSA lib pulse.c:272:(pulse_connect) PulseAudio: Unable to connect: Timeout
> ALSA lib pulse.c:272:(pulse_connect) PulseAudio: Unable to connect: Timeout
> AL lib: alsa.c:344: Could not open playback device 'default': Connection refused
> AL lib: oss.c:179: Could not open /dev/dsp: Device or resource busy
> File "/var/lib/python-support/python2.5/pyglet/media/drivers/openal/__init__.py",
> line 340, in driver_init_device = alc.alcOpenDevice(device_name)
1. Pulseaudio issue (or rather the distro who configured pusleaudio
issue, rather than pulseaudio directly - looks like you have some kind
of networking issue where or a mismatch in pulseaudio libs but that
beside the point).
> Audio on Linux is a mess.
> I launch an Python script that uses audio then it breaks, and when the
> Python script is closed, I still hear the audio skipping and repeating
> like,
> "kakakakakakaka" in infinite loop.
> And PulseAudio seems to be frozen.
> Then I kill PulseAudio and finally the audio noise stops.
>
> Oh, and I heard OpenAL downsamples stereo to mono on Linux due to a bug.
2. OpenAL issue.
> Whole audio on Linux is just a big mess.
Well complaining to the ALSA list when the two things you actually
complain about is not actually anything to do with alsa is not the right
way to help fix that "mess".
If you wish to be constructive rather than just random flaming them I'm
sure people will be happy to help.
I will happily take the time to explain to you why I think the future is
quite bright for sound on linux (I agree that some degree of mess exists
just now).
At the moment tho', you have a problem speaking to pulseaudio. You
should debug that first. If you cannot work it out yourself, ask on
#pulseaudio or on the pulseaudio mailing lists.
Col
--
Colin Guthrie
gmane(at)colin.guthr.ie
http://colin.guthr.ie/
Day Job:
Tribalogic Limited [http://www.tribalogic.net/]
Open Source:
Mandriva Linux Contributor [http://www.mandriva.com/]
PulseAudio Hacker [http://www.pulseaudio.org/]
Trac Hacker [http://trac.edgewall.org/]
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Audio on Linux is a mess
[not found] ` <f188924b0810200741v2982ecb4i2fea9589aa2958a3@mail.gmail.com>
@ 2008-10-20 16:23 ` Marek Vasut
2008-10-20 16:47 ` Robert Vincent Krakora
0 siblings, 1 reply; 5+ messages in thread
From: Marek Vasut @ 2008-10-20 16:23 UTC (permalink / raw)
To: Fred ., alsa-devel
You got what you paid for.
Maybe if you change your attitude and supply some information, someone might
consider looking in your issue, othervise it would be a problem since I
forgot my crystal ball back at home.
On Monday 20 of October 2008 16:41:45 Fred . wrote:
> Yeah, fix the Linux audio so that if an application behaves wrong, or
> does something stupid, then after I close the application, the system
> should be silent.
> It shouldn't continue make sound even after I quit the application.
> And PulseAudio shouldn't crash because one application did something
> even if it was stupid.
>
> On Mon, Oct 20, 2008 at 8:35 AM, Marek Vasut <marek.vasut@gmail.com> wrote:
> > On Friday 17 of October 2008 15:24:20 Fred . wrote:
> >> ALSA lib pulse.c:272:(pulse_connect) PulseAudio: Unable to connect:
> >> Timeout ALSA lib pulse.c:272:(pulse_connect) PulseAudio: Unable to
> >> connect: Timeout AL lib: alsa.c:344: Could not open playback device
> >> 'default': Connection refused AL lib: oss.c:179: Could not open
> >> /dev/dsp: Device or resource busy File
> >> "/var/lib/python-support/python2.5/pyglet/media/drivers/openal/__init__.
> >>py" , line 340, in driver_init_device = alc.alcOpenDevice(device_name)
> >>
> >> Audio on Linux is a mess.
> >> I launch an Python script that uses audio then it breaks, and when the
> >> Python script is closed, I still hear the audio skipping and repeating
> >> like,
> >> "kakakakakakaka" in infinite loop.
> >> And PulseAudio seems to be frozen.
> >> Then I kill PulseAudio and finally the audio noise stops.
> >>
> >> Oh, and I heard OpenAL downsamples stereo to mono on Linux due to a bug.
> >>
> >> Whole audio on Linux is just a big mess.
> >
> > Please behave yourself.
> > Is there any way we can help you (which I doubt, but ...)?
> >
> >> _______________________________________________
> >> Alsa-devel mailing list
> >> Alsa-devel@alsa-project.org
> >> http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Audio on Linux is a mess
2008-10-20 16:23 ` Marek Vasut
@ 2008-10-20 16:47 ` Robert Vincent Krakora
0 siblings, 0 replies; 5+ messages in thread
From: Robert Vincent Krakora @ 2008-10-20 16:47 UTC (permalink / raw)
To: Marek Vasut; +Cc: alsa-devel, Fred .
Marek Vasut wrote:
> You got what you paid for.
>
> Maybe if you change your attitude and supply some information, someone might
> consider looking in your issue, othervise it would be a problem since I
> forgot my crystal ball back at home.
>
> On Monday 20 of October 2008 16:41:45 Fred . wrote:
>
>> Yeah, fix the Linux audio so that if an application behaves wrong, or
>> does something stupid, then after I close the application, the system
>> should be silent.
>> It shouldn't continue make sound even after I quit the application.
>> And PulseAudio shouldn't crash because one application did something
>> even if it was stupid.
>>
>> On Mon, Oct 20, 2008 at 8:35 AM, Marek Vasut <marek.vasut@gmail.com> wrote:
>>
>>> On Friday 17 of October 2008 15:24:20 Fred . wrote:
>>>
>>>> ALSA lib pulse.c:272:(pulse_connect) PulseAudio: Unable to connect:
>>>> Timeout ALSA lib pulse.c:272:(pulse_connect) PulseAudio: Unable to
>>>> connect: Timeout AL lib: alsa.c:344: Could not open playback device
>>>> 'default': Connection refused AL lib: oss.c:179: Could not open
>>>> /dev/dsp: Device or resource busy File
>>>> "/var/lib/python-support/python2.5/pyglet/media/drivers/openal/__init__.
>>>> py" , line 340, in driver_init_device = alc.alcOpenDevice(device_name)
>>>>
>>>> Audio on Linux is a mess.
>>>> I launch an Python script that uses audio then it breaks, and when the
>>>> Python script is closed, I still hear the audio skipping and repeating
>>>> like,
>>>> "kakakakakakaka" in infinite loop.
>>>> And PulseAudio seems to be frozen.
>>>> Then I kill PulseAudio and finally the audio noise stops.
>>>>
>>>> Oh, and I heard OpenAL downsamples stereo to mono on Linux due to a bug.
>>>>
>>>> Whole audio on Linux is just a big mess.
>>>>
>>> Please behave yourself.
>>> Is there any way we can help you (which I doubt, but ...)?
>>>
>>>
>>>> _______________________________________________
>>>> Alsa-devel mailing list
>>>> Alsa-devel@alsa-project.org
>>>> http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
>>>>
> Stop ranting and provide some information so that the rest of us can attempt to help you.
>
> _______________________________________________
> Alsa-devel mailing list
> Alsa-devel@alsa-project.org
> http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
>
>
>
--
Rob Krakora
Software Engineer
MessageNet Systems
101 East Carmel Dr. Suite 105
Carmel, IN 46032
(317)566-1677 Ext. 206
(317)663-0808 Fax
^ permalink raw reply [flat|nested] 5+ messages in thread
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2008-10-17 13:24 Audio on Linux is a mess Fred .
2008-10-20 6:35 ` Marek Vasut
[not found] ` <f188924b0810200741v2982ecb4i2fea9589aa2958a3@mail.gmail.com>
2008-10-20 16:23 ` Marek Vasut
2008-10-20 16:47 ` Robert Vincent Krakora
2008-10-20 15:12 ` Colin Guthrie
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