Re: [LAD] [Release] Autotalent LV2 Port

On Sun, May 30, 2010 at 4:26 PM, Rui Nuno Capela <rncbc@email-addr-hidden> wrote:

> On 05/30/2010 08:45 PM, Niels Mayer wrote:
> > On Sun, May 30, 2010 at 11:36 AM, Jeremy <jeremybubs@email-addr-hidden> wrote:
> >> Do not rename the autotalent.ttl to plugin.tll unless you reflect this
> >> change in manifest.ttl.
> >
> > After correcting the naming in manifest.ttl, and placing the plugin
> > directory as /usr/lib64/lv2/autotalent.lv2/
> > -rwxr-xr-x 1 root root 26622 2010-05-30 11:14 autotalent_lv2.so*
> > -rw-r--r-- 1 root root 306 2010-05-30 12:19 manifest.ttl
> > -rw-r--r-- 1 root root 12803 2010-05-30 11:04 plugin.ttl
> >
> > I am now able to load this plugin into Qtractor (as a midi input or
> > output plugin) and see the LV2 control panel with many sliders and
> > controls. It even activates successfully. Attempting to use it as an
> > audio plugin, either for input or output, causes qtractor to crash.
> >
> > I guess that's a good first step, and verifies what Rui just posted
> > :-) I guess this means the right way to use this is a via a plugin
> > host, and then hook that up via jack or alsa??
> >
>
> correct. that's the way it goes, asfaqg (as far as qtractor goes:)
>
>
> > Rui -- any chance qtractor's "use cases" can be expanded to fit this
> > scenario (which seems pretty common).
> > What about the scenario of a plugin that provides audio in --> MIDI
> > notes (midi pitchtracker, which is part of what's provided in
> > autotalent). Is there a way of separately using it for audio->MIDI
> > input?
> >
>
> besides the crash issue, which should not happen in any circumstance,
> life's cruel however, there's no plan going on in that direction.
>
> things can change though, but i will let Paul (i mean ardour3) take the
> head on this one ;)
>
>
> > Thanks for all the help, hints, cool software!
> >
>
> cheers
> --
> rncbc aka Rui Nuno Capela
> rncbc@email-addr-hidden
>

I wouldn't rule out my plugin crashing, so I'd first check that first.

By the way, I just added and tested some new pitch detection code, which
uses the MPM algorithm (as used in Tartini) I've released it as version
1.5.

Of course, that isn't very useful if you can't even get it running. I would
suggest running lv2_jack_host and connecting it though jack to Qtractor or
whatever.

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Received on Mon May 31 00:15:07 2010