Thanks Stéphane,
I forwarded the question and am trying to connect you guys.
Klaus
On 10.11.21 15:19, Stéphane Letz wrote:
I don’t see anything special in the faust2lv2 script
(https://github.com/grame-cncm/faust/blob/master-dev/tools/faust2appls/faust2lv2)
that could explain that.
In particular the CXXFLAGS variable seem pretty generic
(https://github.com/grame-cncm/faust/blob/master-dev/tools/faust2appls/faust2lv2#L41),
and should produce code for a generic processor.
@Klaus are you sure the bug happens in the Faust C++ generated code? Do you
have a more explicit crash log?
Thanks.
Stéphane
Le 10 nov. 2021 à 10:46, Julius Smith <julius.sm...@gmail.com> a écrit :
Ah, I only looked at osx and windows-64. If Linux is enough, then you should
be good to go.
I expect that choosing lv2-64bits on linux uses faust2lv2 under the hood, but
let's wait for Stéphane or someone to confirm.
- Julius
On Wed, Nov 10, 2021 at 1:42 AM Klaus Scheuermann <kla...@posteo.de> wrote:
I do :)
platform linux
lv2-64bits
Thanks!
On 10.11.21 10:36, Julius Smith wrote:
I think yes because I don't see an lv2 choice at faustide.
On Wed, Nov 10, 2021 at 1:29 AM Klaus Scheuermann <kla...@posteo.de> wrote:
Hey Julius,
it was created on faustide.grame.fr
Would faust2lv2 do something different?
Thanks, Klaus
On 10.11.21 10:25, Julius Smith wrote:
Hi Klaus,
How was master_me_voc.so created? As far as I know, only compiler options and
perhaps something in an architecture file could cause AVX2 to appear.
Also why not use faust2lv2 to get lv2 already?
Cheers,
- Julius
On Wed, Nov 10, 2021 at 12:16 AM Klaus Scheuermann <kla...@posteo.de> wrote:
Hello everyone,
my plugin master_me_voc has beed further developed for speech-heavy content and
is ready to be used on a Chaos Computer Club streaming server. It needs to be
integrated as LV2 into an ffmpeg chain.
https://github.com/trummerschlunk/master_me/blob/master/master_me_voc.dsp
Which does cause some errors - your ongoing help is very much appreciated :)
The plugin is compiled on faustide as LV2 and runs directly on the server which
replies:
ffmpeg -hide_banner -i 997Hz.wav -af
'ladspa=file=/home/voc/.ladspa/master_me_voc.so:p=master_me_voc:c=c0=0|c1=-16|c2=0.095|c3=55|c4=55|c5=-50|c6=-22|c7=-4|c8=2|c9=150|c10=500|c11=2000|c12=6000|c13=2|c14=0'
test.mp3
zsh: illegal hardware instruction ffmpeg -hide_banner -i 997Hz.wav -af
test.mp3
(this was a test with LV1 but LV2 is desired in the end)
So one guy from the streaming team debugged and came across an AVX2-dependency
that the server's cpu does not support. Also he wrote that it does not seem to
be needed.
Any ideas on that?
Sorry about the blurry descriptions. If it's easier, I would like to include
two CCC guys. If I cc them, will they stay in the topic's recipients?
Cheers,
Klaus
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