[LAU] Stutter-plugin for ladspa/lv2?

Gabbe Nord gabbe.nord at gmail.com
Mon Feb 21 19:21:20 UTC 2011


Hey man!
Just tried it out, and it looks nice! But i can only get it to work once
every play/stop? After i play and stop ardour once the plugin needs to be
removed and added again in order for it to work.

regards!

On Fri, Feb 18, 2011 at 7:41 AM, Jeremy Salwen <jeremysalwen at gmail.com>wrote:

> Hi Leigh,
>
> I've gotten LV2 hosts working on my computer, so I've tested it further,
> fixed it, and optimized it some.  Should work perfectly (although I've
> noticed that qtractor seems to do a bad job generating GUIs for enumeration
> controls).
>
> One more thing:  It has a hard cutoff, which I'm not sure is desirable for
> the stutter effect.  Should it fade in and out very quickly to remove the
> "popping" effect, or is that part of the effect?
>
> Jeremy
>
>
> On Wed, Feb 16, 2011 at 11:25 PM, Leigh Dyer <lsd at wootangent.net> wrote:
>
>> On 17/02/11 08:55, Jeremy Salwen wrote:
>>
>>> Thanks,
>>>
>>> That does help.
>>>
>>> I've fixed the syntax errors in the ttl.  If you could try it again,
>>> that would be nice.
>>>
>>
>> Thanks -- it opens in Ardour now, but with the mix control at 100% I get
>> no sound out. I've tried it on both mono and stereo tracks. Adjusting the
>> mix control back gives me some of the original signal, but still no stutter.
>>
>> Thanks
>> Leigh
>>
>>
>>> Jeremy
>>>
>>> On Wed, Feb 16, 2011 at 9:16 PM, Leigh Dyer <lsd at wootangent.net
>>> <mailto:lsd at wootangent.net>> wrote:
>>>
>>>    On 17/02/11 07:44, Jeremy Salwen wrote:
>>>
>>>        Hi all,
>>>
>>>        I've written a simple LV2 stuttering plugin, which you can look at
>>>        here:https://github.com/jeremysalwen/Stutter-LV2
>>>
>>>        <https://github.com/jeremysalwen/Stutter-LV2>I'm still trying to
>>>        test
>>>        it, but recent librdf updates seem to be crashing all of my LV2
>>>        hosts,
>>>        and I figure that it's simple enough that there's a chance it
>>>        will work
>>>        without any testing.  Let me know if it works; I'll try to get
>>>        my system
>>>        working again in the meantime.
>>>
>>>
>>>    If it helps, I've just tested it, and Ardour2 rejected it with the
>>>    following message:
>>>
>>>    librdf error URI file:///usr/lib/lv2/stutter.lv2/stutter.ttl:58 -
>>>    syntax error
>>>    raptor_sequence.c:385: (raptor_sequence_get_at) assertion failed:
>>>    object pointer of type raptor_sequence is NULL.
>>>    LV2: invalid plugin
>>>
>>>    Thanks
>>>    Leigh
>>>
>>>
>>>        Jeremy
>>>
>>>        On Wed, Feb 16, 2011 at 1:09 PM, Jeremy Jongepier
>>>        <jeremy at autostatic.com <mailto:jeremy at autostatic.com>
>>>        <mailto:jeremy at autostatic.com <mailto:jeremy at autostatic.com>>>
>>>
>>>        wrote:
>>>
>>>            On 02/16/2011 01:45 PM, Gabbe Nord wrote:
>>>         > Hello!
>>>         >
>>>         > Do you guys know of any stutter-plugin for Linux? Stuttering is
>>>            pretty easy
>>>         > to do by just trimming the regions but it takes an awful lot of
>>>            time, so a
>>>         > plugin would be of real ease! Is this anything that's
>>> availible?
>>>         >
>>>         > Regards!
>>>         >
>>>
>>>            No LADSPA/LV2 afaik.
>>>            But there are two native Linux VST plug-ins that might be
>>>        able to
>>>            achieve this:
>>>            Argotlunar: http://argotlunar.info/
>>>            Axonlib fx_grains: http://code.google.com/p/axonlib/
>>>
>>>            Best,
>>>
>>>            Jeremy
>>>
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>>>
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>>
>
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