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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-- 
"Anybody who knows all about nothing knows everything" -- Leonard Susskind
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