20 Jan
2009
20 Jan
'09
10:26 p.m.
In this release:
* Plugin presets (save/restore)
* Improved support for Calf plugins (various extensions needed by
development version)
* MIDI CC/Pitchwheel automation. Not yet available for custom
UIs. Works for float parameters only.
* Replace PHAT fansliders with bundled knobs. PyPhat is no longer
required.
* lv2dynparam host library is now optional. To enable support for
dynparam plugins (lv2zynadd) lv2dynparam1 version 2 is needed.
zynjacku is JACK based, GTK (2.x) host for LV2 synths. It has one JACK
MIDI input port (routed to all hosted synths) and one (two for stereo
synths) JACK audio output port per plugin. Such design provides
multi-timbral sound by running several synth plugins.
zynjacku is a nunchaku weapon for JACK audio synthesis. You have solid
parts for synthesis itself and you have flexible part that allows
synthesis to suit your needs.
lv2rack is a host for LV2 effect plugins.
You need slv2 library to compile zynjacku tarball.
Project homepage with screenshots:
http://home.gna.org/zynjacku/
Get tarball from here:
https://gna.org/files/?group=zynjacku
--
Nedko Arnaudov <GnuPG KeyID: DE1716B0>
21 Jan
21 Jan
3:13 a.m.
Nedko Arnaudov wrote:
In this release:
* Plugin presets (save/restore)
* Improved support for Calf plugins (various extensions needed by
development version)
* MIDI CC/Pitchwheel automation. Not yet available for custom
UIs. Works for float parameters only.
* Replace PHAT fansliders with bundled knobs. PyPhat is no longer
required.
* lv2dynparam host library is now optional. To enable support for
dynparam plugins (lv2zynadd) lv2dynparam1 version 2 is needed.
zynjacku is JACK based, GTK (2.x) host for LV2 synths. It has one JACK
MIDI input port (routed to all hosted synths) and one (two for stereo
synths) JACK audio output port per plugin. Such design provides
multi-timbral sound by running several synth plugins.
zynjacku is a nunchaku weapon for JACK audio synthesis. You have solid
parts for synthesis itself and you have flexible part that allows
synthesis to suit your needs.
lv2rack is a host for LV2 effect plugins.
You need slv2 library to compile zynjacku tarball.
Project homepage with screenshots:
http://home.gna.org/zynjacku/
Get tarball from here:
https://gna.org/files/?group=zynjacku
Very cool -- thanx for the hard work.
Installed fine on my Fedora 10 system, after I removed the old
lv2dyparam, and configured everything with --prefix=/usr
On loading the zynadd plugin into zynjacku, and clicking the UI
checkbox, the status bar reports "Failed to construct show synth UI",
even though the UI _does_ actually work.
Loading lv2 version of plugin,org.uk's plugins into lv2rack causes it to
crash with a SIGSEGV, but calf plugins work fine, so it's probably a
plugin-specific problem, rather than the host.
Will enjoy using this "nunchaku weapon".
4:19 a.m.
Nedko, i get the following error when attempting to start the app:
ImportError: /usr/lib/librasqal.so.1: undefined symbol:
raptor_iostream_read_eof
raptor version is latest to comply with libsndfile source version install.
Alex.
On Wed, Jan 21, 2009 at 10:15 AM, M Watts <zwy648rct(a)gmail.com> wrote:
Nedko Arnaudov wrote:
In this release:
* Plugin presets (save/restore)
* Improved support for Calf plugins (various extensions needed by
development version)
* MIDI CC/Pitchwheel automation. Not yet available for custom
UIs. Works for float parameters only.
* Replace PHAT fansliders with bundled knobs. PyPhat is no longer
required.
* lv2dynparam host library is now optional. To enable support for
dynparam plugins (lv2zynadd) lv2dynparam1 version 2 is needed.
zynjacku is JACK based, GTK (2.x) host for LV2 synths. It has one JACK
MIDI input port (routed to all hosted synths) and one (two for stereo
synths) JACK audio output port per plugin. Such design provides
multi-timbral sound by running several synth plugins.
zynjacku is a nunchaku weapon for JACK audio synthesis. You have solid
parts for synthesis itself and you have flexible part that allows
synthesis to suit your needs.
lv2rack is a host for LV2 effect plugins.
You need slv2 library to compile zynjacku tarball.
Project homepage with screenshots:
http://home.gna.org/zynjacku/
Get tarball from here:
https://gna.org/files/?group=zynjacku
Very cool -- thanx for the hard work.
Installed fine on my Fedora 10 system, after I removed the old
lv2dyparam, and configured everything with --prefix=/usr
On loading the zynadd plugin into zynjacku, and clicking the UI
checkbox, the status bar reports "Failed to construct show synth UI",
even though the UI _does_ actually work.
Loading lv2 version of plugin,org.uk's plugins into lv2rack causes it to
crash with a SIGSEGV, but calf plugins work fine, so it's probably a
plugin-specific problem, rather than the host.
Will enjoy using this "nunchaku weapon".
_______________________________________________
Linux-audio-user mailing list
Linux-audio-user(a)lists.linuxaudio.org
http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user
7:54 a.m.
alex stone <compose59(a)gmail.com> writes:
Nedko, i get the following error when attempting to
start the app:
ImportError: /usr/lib/librasqal.so.1: undefined symbol:
raptor_iostream_read_eof
Looks like raptor/librdf issue, maybe something needs recompile.
I suspect this issue is not limited to zynjacku but to any application
using slv2. zynjacku is not using raptor/librdf directly.
raptor version is latest to comply with libsndfile
source version install.
I think i have recent libsndfile too. Here are my numbers:
libsndfile-1.0.18pre24h
raptor-1.4.18
redland-1.0.8
rasqal-0.9.16
What are versions you have installed?
--
Nedko Arnaudov <GnuPG KeyID: DE1716B0>
8:30 a.m.
Nedko, same numbers here. I'll go fishing....
Alex.
On Wed, Jan 21, 2009 at 2:54 PM, Nedko Arnaudov <nedko(a)arnaudov.name> wrote:
alex stone <compose59(a)gmail.com> writes:
Nedko, i get the following error when attempting
to start the app:
ImportError: /usr/lib/librasqal.so.1: undefined symbol:
raptor_iostream_read_eof
Looks like raptor/librdf issue, maybe something needs recompile.
I suspect this issue is not limited to zynjacku but to any application
using slv2. zynjacku is not using raptor/librdf directly.
raptor version is latest to comply with
libsndfile source version
install.
I think i have recent libsndfile too. Here are my numbers:
libsndfile-1.0.18pre24h
raptor-1.4.18
redland-1.0.8
rasqal-0.9.16
What are versions you have installed?
--
Nedko Arnaudov <GnuPG KeyID: DE1716B0>
7:50 a.m.
M Watts <zwy648rct(a)gmail.com> writes:
On loading the zynadd plugin into zynjacku, and
clicking the UI
checkbox, the status bar reports "Failed to construct show synth UI",
even though the UI _does_ actually work.
Unfortunately it does not happen here. If you have debugging skills it
will be great if you can find something specific in the code.
Loading lv2 version of plugin,org.uk's plugins
into lv2rack causes it to
crash with a SIGSEGV, but calf plugins work fine, so it's probably a
plugin-specific problem, rather than the host.
Other people reported crashing swh lv2 plugins. I can't remember whether
reports were for zynjacku/lv2rack or for some other LV2 host. I guess it
will be good to have track of what swh plugins crash and what version
are they.
--
Nedko Arnaudov <GnuPG KeyID: DE1716B0>
23 Jan
23 Jan
7:48 a.m.
On Wed, 2009-01-21 at 13:50 +0200, Nedko Arnaudov wrote:
M Watts <zwy648rct(a)gmail.com> writes:
I know of 10 plugins that crash in the latest version (1.0.15), in these
source files:
revdelay-swh.lv2/plugin.c
allpass-swh.lv2/plugin.c (3 plugins)
delay-swh.lv2/plugin.c (3 plugins)
comb-swh.lv2/plugin.c (3 plugins)
It's a simple problem with the buffer allocation code and I've reported
it to Steve.
We could do with a little script that runs through and tests all
installed plugins to make sure they run OK (maybe using
lv2_simple_jack_host). I had problems with 5 out of the first 6 LV2
plugins I tried - 3 wouldn't load and 2 crashed!
Damon
On loading the zynadd plugin into zynjacku, and
clicking the UI
checkbox, the status bar reports "Failed to construct show synth UI",
even though the UI _does_ actually work.
Unfortunately it does not happen here. If you have debugging skills it
will be great if you can find something specific in the code.
Loading lv2 version of plugin,org.uk's
plugins into lv2rack causes it to
crash with a SIGSEGV, but calf plugins work fine, so it's probably a
plugin-specific problem, rather than the host.
Other people reported crashing swh lv2 plugins. I can't remember whether
reports were for zynjacku/lv2rack or for some other LV2 host. I guess it
will be good to have track of what swh plugins crash and what version
are they.
9:54 a.m.
Damon Chaplin <damon(a)karuna.eclipse.co.uk> writes:
We could do with a little script that runs through and
tests all
installed plugins to make sure they run OK (maybe using
lv2_simple_jack_host). I had problems with 5 out of the first 6 LV2
plugins I tried - 3 wouldn't load and 2 crashed!
Such script will be very useful. I'd bundle it with next zynjacku
release.
Thanks for the report!
--
Nedko Arnaudov <GnuPG KeyID: DE1716B0>
5633
days inactive
5636
days old
linux-audio-user@lists.linuxaudio.org
7 comments
4 participants
participants (4)
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alex stone -
Damon Chaplin -
M Watts -
Nedko Arnaudov