Re: [LAD] [ANN] lv2fil version 2.0 "New hope" released

Hi Nedko,
Looks cool. I would like to try it out.
Where's the ardour patch ? Thanks :)
J.
--- On Sat, 6/13/09, Nedko Arnaudov wrote:
> From: Nedko Arnaudov
> Subject: [LAD] [ANN] lv2fil version 2.0 "New hope" released
> To: linux-audio-announce@lists.linuxaudio.org, linux-audio-dev@lists.linuxaudio.org, linux-audio-user@lists.linuxaudio.org
> Date: Saturday, June 13, 2009, 10:40 AM
> Four-band parametric equaliser LV2
> plugin. DSP code by Fons Adriaensen.
>
> Homepage: http://nedko.arnaudov.name/soft/lv2fil/
>
> Screenshot: http://nedko.arnaudov.name/soft/lv2fil/lv2fil.png
>
> Tarball download:
> http://nedko.arnaudov.name/soft/lv2fil/lv2fil-2.0.tar.bz2
> http://nedko.arnaudov.name/soft/lv2fil/lv2fil-2.0.tar.bz2.sig
>
> = Overview =
> Stereo and mono LV2 plugins, four-band parametric
> equalisers.
> Each section has an active/bypass switch, frequency,
> bandwidth and
> gain controls. There is also a global bypass switch and
> gain control.
>
> = DSP =
> The 2nd order resonant filters are implemented using a
> Mitra-Regalia
> style lattice filter, which has the nice property of being
> stable
> even while parameters are being changed.
>
> All switches and controls are internally smoothed, so they
> can be
> used 'live' whithout any clicks or zipper noises. This
> should make
> this plugin a good candidate for use in systems that allow
> automation
> of plugin control ports, such as Ardour, or for stage use.
>
> = GUI =
> The GUI provides knobs and toggle buttons for tweaking
> filter
> parameters. It also provides frequency response widget
> with
> differently coloured curve for each section and separate
> curve for
> total equalization effect.
>
> The GUI uses the External UI extension. lv2rack (part of
> zynjacku)
> supports this extension. Ardour-2.8 needs patch to support
> the
> external UI extension.
>
> --
> Nedko Arnaudov
>
> -----Inline Attachment Follows-----
>
> _______________________________________________
> Linux-audio-dev mailing list
> Linux-audio-dev@lists.linuxaudio.org
> http://lists.linuxaudio.org/mailman/listinfo/linux-audio-dev
>

_______________________________________________
Linux-audio-dev mailing list
Linux-audio-dev@lists.linuxaudio.org
http://lists.linuxaudio.org/mailman/listinfo/linux-audio-dev

--=-=-=
Content-Transfer-Encoding: quoted-printable
James Warden writes:
> Where's the ardour patch ? Thanks :)
http://nedko.arnaudov.name/soft/ardour2-r5126-lv2_external_ui.patch
=2D-=20
Nedko Arnaudov
--=-=-=
Content-Type: application/pgp-signature
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.7 (GNU/Linux)
iD8DBQFKM+sr6bb4v94XFrARAhzyAJ9wNHdjgXlEYx9t9ZPSw3hZyk5cewCghn2Z
YXLw9tyP95zoX3EDq7Oz/nE=
=a1L3
-----END PGP SIGNATURE-----
--=-=-=--

--=-=-=
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
J=C3=B6rn Nettingsmeier writes:
> hi nedko!
>
> Nedko Arnaudov wrote:
>> James Warden writes:
>>=20
>>> Where's the ardour patch ? Thanks :)
>>=20
>> http://nedko.arnaudov.name/soft/ardour2-r5126-lv2_external_ui.patch
>
> thanks for the lv2 port. since i've read some of fons' code and have a
> rough idea how it works, i hope this will give me the chance of learning
> lv2 by example - i'm pretty excited about this...
>
> haven't tested the lv2 version yet due to lack of time, but since this
> patch looks pretty self-contained, do you think it might make sense to
> push it into the upcoming ardour 2.8.1 release?
It is not that clean, but I can clean it more if such cleanup is
required for incusion in ardour 2.x.
=2D-=20
Nedko Arnaudov
--=-=-=
Content-Type: application/pgp-signature
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.7 (GNU/Linux)
iD8DBQFKO+YK6bb4v94XFrARAhBDAJ0fybMnNfYrRU2iGb6j9KiziWNlpQCfS8Fo
Zeb31DkkyOOoe167j7w+Gbw=
=24qh
-----END PGP SIGNATURE-----
--=-=-=--

2009/6/20 J=F6rn Nettingsmeier :
> Nedko Arnaudov wrote:
>>
>> It is not that clean, but I can clean it more if such cleanup is
>> required for incusion in ardour 2.x.
>
> i don't know if this is still in time for 2.8.1, but yes, i would
> welcome this patch to go into the queue for 2.0-svn.
>
> haven't got a chance to test it yet (had some spurious ardour problems
> that i need to pinpoint before adding an out-of-tree patch), but hope to
> do so today.
it has a few issues. not real showstoppers. sampo is "on the case",
whatever that might mean.
_______________________________________________
Linux-audio-dev mailing list
Linux-audio-dev@lists.linuxaudio.org
http://lists.linuxaudio.org/mailman/listinfo/linux-audio-dev

On Sun, 2009-06-21 at 15:09 -0400, Paul Davis wrote:
It means he's ON IT. Don't you know cool lingo? He's all over that.
:-)
> it has a few issues. not real showstoppers. sampo is "on the case",
> whatever that might mean.
> _______________________________________________
> Linux-audio-user mailing list
> Linux-audio-user@lists.linuxaudio.org
> http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user
_______________________________________________
Linux-audio-user mailing list
Linux-audio-user@lists.linuxaudio.org
http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user

Paul Davis wrote:
> 2009/6/20 J=F6rn Nettingsmeier :
>> Nedko Arnaudov wrote:
>>> It is not that clean, but I can clean it more if such cleanup is
>>> required for incusion in ardour 2.x.
>> i don't know if this is still in time for 2.8.1, but yes, i would
>> welcome this patch to go into the queue for 2.0-svn.
>>
>> haven't got a chance to test it yet (had some spurious ardour problems
>> that i need to pinpoint before adding an out-of-tree patch), but hope to
>> do so today.
> =
> it has a few issues. not real showstoppers. sampo is "on the case",
> whatever that might mean.
great, thanks. a spiffy-looking equalizer could be a nice marketing
advantage for ardour :-D
while we're at it, we should really have an award for plugin spiffiness
- so far, nedko and the calf team are hot bets. haven't checked the
invada stuff yet, but it also looks very promising indeed.
best,
j=F6rn
_______________________________________________
Linux-audio-user mailing list
Linux-audio-user@lists.linuxaudio.org
http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user