On Thu, Sep 04, 2014 at 10:01:31AM +0200, Ralf Mardorf wrote:
> On Thu, 2014-09-04 at 15:37 +0800, Brad Campbell wrote:
> > One thing I told years ago by a gnarled old recording engineer was
> > always put plenty of reverb into the vocalists monitor. I took this
> > on-board and while I always re
On Fri, Feb 21, 2014 at 04:02:15PM -0500, Paul Davis wrote:
> On Fri, Feb 21, 2014 at 3:45 PM, Lieven Moors wrote:
>
> > On Fri, Feb 21, 2014 at 03:29:40PM -0500, Paul Davis wrote:
> > > On Fri, Feb 21, 2014 at 3:27 PM, Lieven Moors
> > wrote:
> > >
>
On Fri, Feb 21, 2014 at 03:29:40PM -0500, Paul Davis wrote:
> On Fri, Feb 21, 2014 at 3:27 PM, Lieven Moors wrote:
>
> > Aren't most clients checking for
> > the sample rate in the process callback anyway?
>
>
> if they are, then they are doing it wrong.
That
On Fri, Feb 21, 2014 at 08:34:16PM +0100, Jörn Nettingsmeier wrote:
> On 02/21/2014 07:52 PM, Lieven Moors wrote:
> >>it was part of the API very early on, then we decided we didn't want to
> >>impose the possibility of change on clients. as time goes on, it becomes
>
> it was part of the API very early on, then we decided we didn't want to
> impose the possibility of change on clients. as time goes on, it becomes
> clear (to me at least) that we should have implemented it.
What would be use cases for changing the sample rate dynamically?
lieven
_
On Fri, Feb 15, 2013 at 01:46:03PM -0800, J. Liles wrote:
> On Fri, Feb 15, 2013 at 12:22 PM, Paul Davis
> wrote:
>
>
> >
> > nobody has ever stepped up to write a library based on JACK MIDI that
> > would do "MIDI sequencing" in the sense of your "deliver this event at time
> > T where T is arb
On Sun, Jan 06, 2013 at 05:44:25PM -0500, William Weston wrote:
> > - Original Message -
> > From: Lieven Moors
> >
> > > > [snip]
> > > >
> > > > It doesn't build yet. Same errors some other people reported:
> > > >
On Sat, Jan 05, 2013 at 08:40:25PM -0500, William Weston wrote:
> > - Original Message -
> > From: Jeremy Jongepier
> >
> > On 12/30/2012 10:53 PM, William Weston wrote:
> > >> - Original Message -
> > >> From: Jeremy Jongepier
> > >> So this means starting multiple instances has b
On Fri, Mar 30, 2012 at 08:53:26PM +, Fons Adriaensen wrote:
> On Fri, Mar 30, 2012 at 09:07:07PM +0200, Lieven Moors wrote:
>
> > Would there be anything against using hard links?
>
> A hard link makes the file pointed to part of the session
> directory, just as movin
On Fri, Mar 30, 2012 at 05:31:57PM +0200, Emanuel Rumpf wrote:
> Am 30. März 2012 03:29 schrieb J. Liles :
>
> >
> > If all Linux Audio software dealt with external references in this
> > way, archiving/export would be much less problematic.
> >
>
> Finding a solution for externals, was the whole
On Tue, Mar 27, 2012 at 07:41:27PM +, Fons Adriaensen wrote:
> On Mon, Mar 26, 2012 at 05:15:09PM -0700, J. Liles wrote:
>
> > Fons, I'd like to hear more about this use case. Currently one of the
> > strong points of NSM is that applications with heavy state (e.g. large
> > audio files) know
Hi all,
I would like to announce the release of aj-snapshot-0.9.6
aj-snapshot is a command line utility to store/restore
ALSA and/or JACK connections to/from an XML file.
The most important change in this release is that aj-snapshot
behaves differently in daemon mode. In the previous version
AL
Hi all,
I'm proud to announce another release of aj-snapshot.
aj-snapshot is a command line utility to store/restore
ALSA and/or JACK connections to/from an XML file
This release adds one major feature, which is that
aj-snapshot can now run in daemon mode. In this mode,
aj-snapshot will restore
On Mon, Jul 25, 2011 at 4:02 PM, David Robillard wrote:
> On Mon, 2011-07-25 at 13:05 +0200, Lieven Moors wrote:
> > OK, what happened was that I landed on the http://lv2plug.in/ns/ext
> > page, was expecting a download extensions link, didn't find it, and
> > downloa
-- Forwarded message --
From: Lieven Moors
Date: Mon, Jul 25, 2011 at 12:55 PM
Subject: Re: [LAD] lv2 extension bugs
To: David Robillard
On Sat, Jul 23, 2011 at 10:46 PM, David Robillard wrote:
> On Sat, 2011-07-23 at 21:22 +0200, Lieven Moors wrote:
> > On Sa
On Sat, Jul 23, 2011 at 09:10:42PM +0200, Lieven Moors wrote:
> On Sat, Jul 23, 2011 at 02:19:39PM -0400, David Robillard wrote:
> > On Sat, 2011-07-23 at 17:53 +0200, Lieven Moors wrote:
> > > On Sat, Jul 23, 2011 at 10:23:13AM -0500, Gabriel Beddingfield wrote:
> > &g
On Sat, Jul 23, 2011 at 02:19:39PM -0400, David Robillard wrote:
> On Sat, 2011-07-23 at 17:53 +0200, Lieven Moors wrote:
> > On Sat, Jul 23, 2011 at 10:23:13AM -0500, Gabriel Beddingfield wrote:
> > > On 07/23/2011 09:59 AM, Lieven Moors wrote:
> > > >Just a quick q
On Sat, Jul 23, 2011 at 05:53:43PM +0200, Lieven Moors wrote:
> On Sat, Jul 23, 2011 at 10:23:13AM -0500, Gabriel Beddingfield wrote:
> > On 07/23/2011 09:59 AM, Lieven Moors wrote:
> > >Just a quick question.
> > >Is there a bug tracker for lv2 extensions?
> >
On Sat, Jul 23, 2011 at 10:23:13AM -0500, Gabriel Beddingfield wrote:
> On 07/23/2011 09:59 AM, Lieven Moors wrote:
> >Just a quick question.
> >Is there a bug tracker for lv2 extensions?
> >Couldn't find it...
>
> If it's a bug with the extension (which is us
Just a quick question.
Is there a bug tracker for lv2 extensions?
Couldn't find it...
greetings,
lieven
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Hi everybody,
I've just released aj-snapshot-0.9.4
Aj-snapshot is a command line utility to store/restore
ALSA and JACK connections to/from an XML file.
Changes in this release:
- Make the -a and -j flags work together as expected, when they are combined.
- Fixed bug where aj-snapshot would no
On Thu, May 05, 2011 at 06:31:42PM +0200, Lieven Moors wrote:
> On Thu, May 05, 2011 at 06:24:54PM +0200, Lieven Moors wrote:
> > On Thu, May 05, 2011 at 12:20:09PM -0400, Paul Davis wrote:
> > > On Thu, May 5, 2011 at 12:14 PM, Lieven Moors
> > > wrote:
> >
On Thu, May 05, 2011 at 06:31:42PM +0200, Lieven Moors wrote:
> On Thu, May 05, 2011 at 06:24:54PM +0200, Lieven Moors wrote:
> > On Thu, May 05, 2011 at 12:20:09PM -0400, Paul Davis wrote:
> > > On Thu, May 5, 2011 at 12:14 PM, Lieven Moors
> > > wrote:
> >
On Thu, May 05, 2011 at 06:24:54PM +0200, Lieven Moors wrote:
> On Thu, May 05, 2011 at 12:20:09PM -0400, Paul Davis wrote:
> > On Thu, May 5, 2011 at 12:14 PM, Lieven Moors wrote:
> > > Hi, I just discovered that aj-snapshot fails to connect
> > > a2jmidid por
On Thu, May 05, 2011 at 12:20:09PM -0400, Paul Davis wrote:
> On Thu, May 5, 2011 at 12:14 PM, Lieven Moors wrote:
> > Hi, I just discovered that aj-snapshot fails to connect
> > a2jmidid ports that appear in jack midi.
> >
> > I store connections by seperating the cl
Hi, I just discovered that aj-snapshot fails to connect
a2jmidid ports that appear in jack midi.
I store connections by seperating the client and port name
from what jack_get_ports returns, and I restore connections by
concatenating those as port names again (with a seperating colon).
This seems
Hi everyone,
This is a small update to aj-snapshot.
Aj-snapshot is a small command-line utility that can be used
to store/restore ALSA and JACK connections to/from an XML file.
This release fixes a small and a big bug:
- Correction to the license headers which referred to the wrong program...
On Fri, Apr 22, 2011 at 07:09:24PM -0400, Paul Davis wrote:
> On Fri, Apr 22, 2011 at 7:05 PM, Lieven Moors wrote:
>
> > I had a similar problem in my studio when I wanted to restore
> > connections with multiple ZynaddsubFX instances. All the port names
> > were the
On Fri, Apr 22, 2011 at 10:30:55PM +, Fons Adriaensen wrote:
> On Fri, Apr 22, 2011 at 06:06:54PM -0400, David Robillard wrote:
>
> > Alsa sequencer names aren't unique or intended for use as identifiers,
> > you probably don't want to do this if it's at all possible to avoid...
>
> If that'
Hi everybody.
This is the second release of aj-snapshot, which is a command line
utility to store/restore ALSA and/or JACK connections.
For more information: goto http://aj-snapshot.sourceforge.net/
Changes in this release:
- Ask for confirmation when the user saves a snapshot over an existing
Sorry to have sent messages to your personal mail adresses.
Still have to get used to this...
lieven
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On Sat, Mar 26, 2011 at 04:40:03PM -0400, Paul Coccoli wrote:
> On Sat, Mar 26, 2011 at 11:08 AM, Lieven Moors wrote:
> > My question is, if it would be acceptable to use the sync callback
> > to do this, because strictly speaking, my client wouldn't be a
> > slow sy
On Sat, Mar 26, 2011 at 07:50:12PM +0100, torbenh wrote:
> On Sat, Mar 26, 2011 at 04:45:51PM +0100, Lieven Moors wrote:
> > Hi Paul,
> >
> > Thanks for your reply.
> > I'm not sure my program would satisfy the realtime constraint.
> > But I'll have a l
Hi Paul,
Thanks for your reply.
I'm not sure my program would satisfy the realtime constraint.
But I'll have a look at both options again...
Greets,
lievenmoors
On Sat, Mar 26, 2011 at 11:18:20AM -0400, Paul Davis wrote:
> On Sat, Mar 26, 2011 at 11:08 AM, Lieven Moors
Hi everybody,
I have a question.
I'm trying to figure out how to deal with transport locate changes
in my arpeggiator "flarps". I am generating MIDI events only when
necessary, so I'm not able to rewind the state of the program.
I only keep track of Note-off messages, because they can be sent
o
I would like to announce the release of flarps-0.1.0
Flarps is an arpeggiator for Linux. It uses JACK MIDI to generate
melodies, and it can be controlled live by editing a text file in
a simple text-editor.
Flarps is designed around the notion of 'steps'. A step describes
the relative distance be
On Mon, Jan 10, 2011 at 11:12:53AM +0100, Renato wrote:
> On Sun, 09 Jan 2011 21:37:14 +0100
> Ralf Mardorf wrote:
>
> > Oops, is there still a source for jack_snapshot, since I can't get
> > connected to http://tapas.affenbande.org/?!
> >
> > ___
> >
On Sat, Oct 16, 2010 at 09:04:09PM -0400, Jeremy wrote:
> On Sat, Oct 16, 2010 at 6:41 AM, lieven moors wrote:
>
> > On Sat, Oct 16, 2010 at 11:06:19AM +0200, Jens M Andreasen wrote:
> > > What you can do is, take an existing implementation and preallocate a
> > >
On Sat, Oct 16, 2010 at 09:04:09PM -0400, Jeremy wrote:
> On Sat, Oct 16, 2010 at 6:41 AM, lieven moors wrote:
>
> > On Sat, Oct 16, 2010 at 11:06:19AM +0200, Jens M Andreasen wrote:
> > > What you can do is, take an existing implementation and preallocate a
> > >
On Sat, Oct 16, 2010 at 12:41:50PM +0200, lieven moors wrote:
> On Sat, Oct 16, 2010 at 11:06:19AM +0200, Jens M Andreasen wrote:
> > What you can do is, take an existing implementation and preallocate a
> > fixed number of objects in a linked list, like a stack. Then you pop of
t; whereever there is a free()
>
>
Hi Jens,
Thanks for the suggestion! That sounds exactly like what
I want to do.
Though I still wonder if there are any existing implementations
out there that use the stack directly...
Greetings,
Lieven
> On Sat, 2010-10-16 at 00:35 +0200, Lieve
Hi everyone,
I am looking for a self balancing binary tree implementation
in C or C++ that I can use in the JACK proces callback.
I was thinking about something like multiset in c++ (equal keys allowed),
but that doesn't use dynamic memory allocation.
Thanks for your help
Greetings,
Lieven
On 07/25/2010 09:31 AM, Tim E. Real wrote:
> Hey, you know that little triangular flap of skin that almost
> covers the ear, just above the earlobe?
>
> Whaddya think if humans are (were?) to evolve that
> little flap so it can be completely and tightly pressed
> against the ear (like you can d
On 07/24/2010 10:31 PM, f...@kokkinizita.net wrote:
> On Sat, Jul 24, 2010 at 02:58:36PM +0200, lieven moors wrote:
>
>
>> On 07/23/2010 10:23 PM, f...@kokkinizita.net wrote:
>>
>>> On Fri, Jul 23, 2010 at 06:42:11PM +0200, lieven moors wrote:
>>>
>
On 07/23/2010 10:23 PM, f...@kokkinizita.net wrote:
> On Fri, Jul 23, 2010 at 06:42:11PM +0200, lieven moors wrote:
>
>
>> On 07/23/2010 06:29 PM, f...@kokkinizita.net wrote:
>>
>>
>>> Transporting this to the audio domain, given two similar
>>
On 07/23/2010 06:29 PM, f...@kokkinizita.net wrote:
> On Fri, Jul 23, 2010 at 01:28:37PM +0200, lieven moors wrote:
>
>
>> I don't think this is easy. Imagine a ruler lying on your desk, and
>> try to imagine the point where the ruler would become twice as
>>
On 07/22/2010 11:25 PM, Albert Graef wrote:
> lieven moors wrote:
>
>> ...continuation of truncated mail (does anyone know why this happens?)
>>
> Probably it's the second "From" line; looks like your mail client is
> confused by this.
>
> Con
On 07/23/2010 02:14 PM, Gabriel M. Beddingfield wrote:
>
> Hi Lieven,
>
> On Fri, 23 Jul 2010, lieven moors wrote:
>
>> Hi everybody,
>>
>> I need some help on using the mailing list.
>> The problem is that I don't know why my posts
>> are creatin
Hi everybody,
I need some help on using the mailing list.
The problem is that I don't know why my posts
are creating new threads in the mailing list
archives. And I am not sure what the subject
line should be, so the post gets attached to the
existing thread. I use "Re: subject" in the subject
lin
On 07/22/2010 03:36 PM, Fons Adriaensen-2 wrote:
> On Thu, Jul 22, 2010 at 09:31:09PM +0200, lieven moors wrote:
>
> > Hi Fons, I'm a fool to even try to answer this question.
> > But I couldn't resist...
>
> :-)
>
>
> > Let's suppose we have tw
...continuation of truncated mail (does anyone know why this happens?)
>From that chart we could get an estimate of the size of the measurement
unit. Frequencies with with bigger SPL variations would be measured
with bigger units, and visa versa. And from this we could deduce what
the minimum prec
On 07/21/2010 07:24 PM, Fons Adriaensen-2 wrote:
> On Thu, Jul 22, 2010 at 01:05:01AM +0200, Philipp Überbacher wrote:
>
> > I think the word loudness is a problem here. Afaik it usually refers to
> > how it is perceived, and twice the amplitude doesn't mean twice the
> > perceived loudness. It may
On 07/21/2010 07:24 PM, Fons Adriaensen-2 wrote:
> On Thu, Jul 22, 2010 at 01:05:01AM +0200, Philipp Überbacher wrote:
>
> > I think the word loudness is a problem here. Afaik it usually refers to
> > how it is perceived, and twice the amplitude doesn't mean twice the
> > perceived loudness. It may
On 07/22/2010 05:31 AM, Philipp Überbacher wrote:
> Excerpts from Philipp Überbacher's message of 2010-07-22 03:16:00 +0200:
>
> > Excerpts from fons's message of 2010-07-22 02:24:04 +0200:
> > > On Thu, Jul 22, 2010 at 01:05:01AM +0200, Philipp Überbacher wrote:
> > >
> > > > I think the word loud
On 05/20/2010 09:08 AM, Jörn Nettingsmeier-6 wrote:
> hi *!
>
> in the light of recent timer discussions (was it here or on
> jack-devel?), lwn.net has interesting coverage about the time stamp
> counter and its oddities in the recent weekly edition:
> http://lwn.net/SubscriberLink/388188/62e802742
to have a quick look...
Greetings,
Lieven Moors
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Paul Davis wrote:
> On Tue, Dec 15, 2009 at 8:43 AM, lieven moors wrote:
>
>> Here are the details...
>>
>> http://effocore.googlecode.com/files/EffoDesign_LockFree.pdf
>>
>
> these concepts have been around in this community (and others) for
>
Here are the details...
http://effocore.googlecode.com/files/EffoDesign_LockFree.pdf
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< However you can also use them to
< implement circular FIFOs for example, which is a trick used all the
< time in audio as well as in kernel programming.
For anyone interested...
The Effo libraries seem to have a fair choise of lock-free queue
and ringbuffer implementations in the addon project:
Thanks for pointing that out to me.
I've started a version which uses atomic pointer exchange,
and this is something I wasn't aware of.
I think it shouldn't be a problem right now, as I keep
the objects I use in memory, and I don't need the reaction
of the program to the pointer swap to be a realti
Sean Bolton wrote:
> On Dec 2, 2009, at 7:33 AM, lieven moors wrote:
>> Paul Davis wrote:
>>> On Tue, Dec 1, 2009 at 9:51 PM, lieven moors
>>> wrote:
>>>
>>>> I want to repeat the same Arp, until there is an update to the text
>>>> f
Paul Davis wrote:
> On Tue, Dec 1, 2009 at 9:51 PM, lieven moors wrote:
>
>
>> I want to repeat the same Arp, until there is an update to the text file.
>> One arp is allready
>> loaded in each ringbuffer in main(). When the file is modified, a second one
>>
Paul Davis wrote:
> On Tue, Dec 1, 2009 at 9:51 PM, lieven moors wrote:
>
>
>> I want to repeat the same Arp, until there is an update to the text file.
>> One arp is allready
>> loaded in each ringbuffer in main(). When the file is modified, a second one
>>
Paul Davis wrote:
> On Tue, Dec 1, 2009 at 9:22 PM, lieven moors wrote:
>
>
>> if( (jack_ringbuffer_read_space( (*arps_jack)[i].rb ) ) ==
>>(sizeof( Arp ) * 2) )
>> {
>> jack_ringbuffer_read_advance( (*arps_jack)[i].rb, sizeof(Arp) ) ;
>> }
>
Hi everyone,
I just started writing my first c++ program, and I'm kind of stuck with
something I cannot understand. After a few days of trying to figure this
out, I decided to ask for more professional help. I'm working on a kind
of arpeggiator for linux (which I intend to release under GPL).
The
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