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Home Page: https://x42-plugins.com/x42/x42-zconvolver
License: GNU General Public License v2.0
Zero Config Convolver
Home Page: https://x42-plugins.com/x42/x42-zconvolver
License: GNU General Public License v2.0
Issue
When using the zeroconf plugins with a custom IR file, I do not get any sound.
This was initially observed in Carla and just now replicated in Ardour.
It does not work, regardless whether Buffered convolution is enabled or disabled. It also does not work when loading the default delta-48k.wav IR file.
What is working
Troubleshooting
System information
Thank you very much for the help!
Hi Robin,
I use the x42 IR Convolver plugin in Ardour and it seems to be the cause of crashes right after the audio export has finished. The exported audio sound like expected, that is, audio export works and so does the plugin, in terms of output.
I run Ardour without Jack, only with ALSA and I've tried to uninstall Pulseaudio, but it still crashes. The Present Convolver Plugin doesn't crash Ardour.
Please let me know if you need/want any kind of info or backtrace.
A huge thank you for the overwhelming plugins; the Preset Convolver with the IR descriptions is extremely nice and so are all the other plugins that you provided. Let me know if and how I can help, Wilhelm.
It seems that version 0.4.2 still crashes Ardour. See the crash log.
Removing all instances resolved the issue and I haven't had a crash since.
Let me know if I can provide any more info.
Steps to reproduce:
I'd think it's a Reaper problem, but another plugin https://github.com/swesterfeld/liquidsfz manages to propagate changes to UI correctly.
Reaper project file excerpt:
<REAPER_PROJECT 0.1 "7.14/linux-x86_64" 1713300630
<...>
<TRACK {837B7C68-77A1-9443-4B1D-8A7E425CC0FA}
NAME ""
PEAKCOL 16576
BEAT -1
AUTOMODE 0
PANLAWFLAGS 3
VOLPAN 0.37438658028591 0 -1 -1 1
MUTESOLO 0 0 0
IPHASE 0
PLAYOFFS 0 1
ISBUS 0 0
BUSCOMP 0 0 0 0 0
SHOWINMIX 1 0.6667 0.5 1 0.5 0 0 0
FIXEDLANES 9 0 0 0
SEL 1
REC 0 0 1 0 0 0 0 0
VU 2
TRACKHEIGHT 0 0 0 0 0 0 0
INQ 0 0 0 0.5 100 0 0 100
NCHAN 2
FX 1
TRACKID {837B7C68-77A1-9443-4B1D-8A7E425CC0FA}
PERF 0
MIDIOUT -1
MAINSEND 1 0
<FXCHAIN
WNDRECT 242 460 1682 236
SHOW 2
LASTSEL 1
DOCKED 0
BYPASS 0 0 0
<LV2 "LV2: x42 - IR Convolver Stereo" http://gareus.org/oss/lv2/zeroconvolv#CfgStereo ""
CFG 1 0 0 "airwindows - roomhuge"
P buffered 1 dry -0.270001888275146484 wet -20.532001495361328125 enable 1
<STATE
P http://gareus.org/oss/lv2/zeroconvolv#ir /home/myrrc/music/lib/ir/teufelsberg/teufelsberg-01.flac 3
F http://gareus.org/oss/lv2/zeroconvolv#gain 1 3
I http://gareus.org/oss/lv2/zeroconvolv#predelay 0 3
I http://gareus.org/oss/lv2/zeroconvolv#artificial_latency 0 3
B http://gareus.org/oss/lv2/zeroconvolv#sum_inputs 0 3
<V http://gareus.org/oss/lv2/zeroconvolv#channel_gain 4 http://lv2plug.in/ns/ext/atom#Float 3
1 1 1 1
>
<V http://gareus.org/oss/lv2/zeroconvolv#channel_predelay 4 http://lv2plug.in/ns/ext/atom#Int 3
0 0 0 0
>
>
>
PRESETNAME "airwindows - roomhuge"
FLOATPOS 0 0 0 0
FXID {9B7FD64E-77A0-A716-5198-350ABCF71F26}
WAK 0 0
BYPASS 0 0 0
<LV2 "LV2i: liquidsfz (2 out)" http://spectmorph.org/plugins/liquidsfz ""
CFG 0 0 0 kalimba
MIDI midi_in 0 0
P level 0
<STATE
P http://spectmorph.org/plugins/liquidsfz#sfzfile "/home/myrrc/music/lib/sfz/dismantled-calimba/Dismantled Kalimba V1.sfz" 1
>
>
PRESETNAME kalimba
FLOATPOS 0 0 0 0
FXID {D7581C5F-307D-3EF3-F450-42B45656551A}
WAK 0 0
>
<ITEM
POSITION 0
SNAPOFFS 0
LENGTH 5.5
LOOP 1
ALLTAKES 0
FADEIN 1 0.01 0 1 0 0 0
FADEOUT 1 0.01 0 1 0 0 0
MUTE 0 0
SEL 1
IGUID {B4113562-0E64-6E1C-156B-9FA44F1CF322}
IID 1
NAME 01-240416_2112.wav
VOLPAN 1 0 1 -1
SOFFS 1.5
PLAYRATE 1 1 0 -1 0 0.0025
CHANMODE 0
GUID {A0F3EEA4-99F4-F538-58D8-6A711097AA7C}
RECPASS 1
<SOURCE WAVE
FILE "src/01-240416_2112.wav"
>
>
>
>
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