Re: [LAD] [ANN] IR: LV2 Convolution Reverb

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To: Stefano D'Angelo <zanga.mail@...>
Cc: <linux-audio-dev@...>
Date: Tuesday, February 22, 2011 - 8:29 pm

On Tue, 2011-02-22 at 19:50 +0100, Stefano D'Angelo wrote:

I don't think it's stupid at all. Saying using browser technology for UI
is stupid these days is the height of short-sightedness. That's clearly
where everything is headed.

I have a working plugin (called "dirg") that provides a UI by hosting a
web server which you access in the browser. It provides a grid UI either
via a Novation Launchpad, or in the browser if you don't have a
Launchpad. Web UIs definitely have a ton of wins (think tablets, remote
control (i.e. network transparency), etc.)

I also have a complete LV2 "message" system based on Atoms which is
compatible with / based on the event extension. Atoms, and thus
messages, can be serialised to/from JSON (among other things,
particularly Turtle). This IMO definitely The Way Forward for more
advanced communication between UI and plugin: float control ports really
don't cut it, and instance-access is evil. This kind of thing is why I
have always strongly advocated the 'host handled' communication between
plugin and UI. Instance-access was designed to kludge VST UIs into LV2,
but really should not be used in new code. This is the other high
priority "alarming LV2 situation" right now.

Currently dirg provides the web server on its own with no host
involvement, but every plugin doing this obviously doesn't scale, so
some day we should figure this out... first we need an appropriately
high-level/powerful communication protocol within LV2 land (hence the
messages stuff).

-dr

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Messages in current thread:
[LAD] [ANN] IR: LV2 Convolution Reverb, Tom Szilagyi, (Thu Jan 13, 6:37 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Tom Szilagyi, (Fri Jan 14, 8:29 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Wed Feb 9, 4:51 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Chris Cannam, (Wed Feb 23, 8:21 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Wed Feb 23, 10:13 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Thu Feb 24, 11:47 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Thu Feb 24, 4:57 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Jörn Nettingsmeier, (Thu Feb 24, 1:00 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Coccoli, (Thu Feb 10, 5:54 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Mon Feb 21, 7:40 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Rui Nuno Capela, (Wed Feb 9, 7:59 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Mon Feb 21, 7:22 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Jeremy Salwen, (Tue Feb 22, 4:53 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Tue Feb 22, 6:08 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Stefano D'Angelo, (Tue Feb 22, 6:50 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Tue Feb 22, 8:29 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Alexandre Prokoudine, (Wed Feb 23, 10:20 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Wed Feb 23, 4:32 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Philipp Überbacher, (Tue Feb 22, 10:31 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Alexandre Prokoudine, (Wed Feb 23, 9:52 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Philipp Überbacher, (Wed Feb 23, 11:00 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Alexandre Prokoudine, (Wed Feb 23, 1:43 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Wed Feb 23, 3:05 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Alexandre Prokoudine, (Wed Feb 23, 4:55 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Gordon JC Pearce, (Wed Feb 23, 10:58 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Alexandre Prokoudine, (Thu Feb 24, 12:55 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Thu Feb 24, 12:23 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Thu Feb 24, 12:11 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Gordon JC Pearce, (Thu Feb 24, 12:33 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Thu Feb 24, 12:39 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Thu Feb 24, 12:42 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Thu Feb 24, 11:43 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Alexandre Prokoudine, (Thu Feb 24, 1:07 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Thu Feb 24, 2:46 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Thu Feb 24, 1:45 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Thu Feb 24, 1:02 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Thu Feb 24, 3:23 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Thu Feb 24, 4:17 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Thu Feb 24, 4:46 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Thu Feb 24, 5:39 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Sat Feb 26, 3:41 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Mark Knecht, (Sun Feb 27, 12:18 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Sun Feb 27, 1:17 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Thomas Vecchione, (Sun Feb 27, 12:05 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Jörn Nettingsmeier, (Sun Feb 27, 9:38 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Andres Cabrera, (Sun Feb 27, 10:41 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Thomas Vecchione, (Sun Feb 27, 11:21 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Sun Feb 27, 1:19 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Sat Feb 26, 3:52 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Renato, (Sat Feb 26, 9:44 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Thu Feb 24, 8:45 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Alexandre Prokoudine, (Thu Feb 24, 9:20 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Thu Feb 24, 9:39 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Thu Feb 24, 11:48 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Fri Feb 25, 12:34 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Fri Feb 25, 5:52 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Alexandre Prokoudine, (Fri Feb 25, 6:01 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Giblock, (Fri Feb 25, 8:43 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Jens M Andreasen, (Fri Feb 25, 12:43 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Fri Feb 25, 11:28 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Jens M Andreasen, (Fri Feb 25, 1:03 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Joel Roth, (Sat Feb 26, 4:59 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Alexandre Prokoudine, (Thu Feb 24, 10:05 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Thu Feb 24, 10:13 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Thu Feb 24, 9:13 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Thu Feb 24, 9:58 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Nick Copeland, (Thu Feb 24, 10:02 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Jörn Nettingsmeier, (Thu Feb 24, 5:59 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, torbenh, (Thu Feb 24, 4:28 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Thu Feb 24, 4:31 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Jörn Nettingsmeier, (Thu Feb 24, 12:56 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Thorsten Wilms, (Thu Feb 24, 12:08 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Thu Feb 24, 5:11 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Arnold Krille, (Thu Feb 24, 6:35 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Michael Bechard, (Thu Feb 24, 6:49 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Harry Van Haaren, (Thu Feb 24, 8:11 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Michael Bechard, (Thu Feb 24, 8:13 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Thu Feb 24, 6:41 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Thu Feb 24, 12:29 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Alexandre Prokoudine, (Wed Feb 23, 2:53 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Wed Feb 23, 10:39 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Folderol, (Wed Feb 23, 1:42 pm)
Re: [LAD] [OT] IR: LV2 Convolution Reverb, Nick Copeland, (Tue Feb 22, 8:34 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Tue Feb 22, 6:55 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Tue Feb 22, 8:36 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Rui Nuno Capela, (Mon Feb 21, 8:27 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Mon Feb 21, 10:41 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Rui Nuno Capela, (Mon Feb 21, 11:18 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Tue Feb 22, 2:56 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Rui Nuno Capela, (Tue Feb 22, 9:44 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Tue Feb 22, 5:39 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, michael noble, (Wed Feb 23, 3:33 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Wed Feb 23, 8:00 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Rui Nuno Capela, (Wed Feb 23, 9:03 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Wed Feb 23, 4:17 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, torbenh, (Wed Feb 23, 9:57 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Rui Nuno Capela, (Wed Feb 23, 11:03 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Wed Feb 23, 5:23 pm)
[LAD] libsuil (was: IR: LV2 Convolution Reverb), Rui Nuno Capela, (Wed Feb 23, 7:03 pm)
Re: [LAD] libsuil (was: IR: LV2 Convolution Reverb), David Robillard, (Wed Feb 23, 7:39 pm)
Re: [LAD] libsuil, Rui Nuno Capela, (Wed Feb 23, 8:11 pm)
Re: [LAD] libsuil, David Robillard, (Thu Feb 24, 9:21 am)
Re: [LAD] libsuil, Rui Nuno Capela, (Thu Feb 24, 9:39 am)
Re: [LAD] libsuil, David Robillard, (Thu Feb 24, 4:46 pm)
Re: [LAD] libsuil, David Robillard, (Wed Feb 23, 9:29 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, torbenh, (Wed Feb 23, 11:44 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Rui Nuno Capela, (Tue Feb 22, 6:31 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Tue Feb 22, 8:02 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Giblock, (Tue Feb 22, 10:22 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Wed Feb 23, 1:22 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Giblock, (Wed Feb 23, 1:33 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Gabriel M. Beddingfield, (Wed Feb 23, 1:31 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Mon Feb 21, 8:32 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Rui Nuno Capela, (Mon Feb 21, 10:53 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Tue Feb 22, 2:06 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Philipp Überbacher, (Fri Jan 14, 8:44 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Ralf Mardorf, (Sat Jan 15, 12:22 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Ralf Mardorf, (Sat Jan 15, 12:30 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Ralf Mardorf, (Sat Jan 15, 12:56 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Tom Szilagyi, (Fri Jan 14, 10:29 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Mon Feb 21, 7:32 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Mon Feb 21, 8:56 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Mon Feb 21, 10:58 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Mon Feb 21, 11:12 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Tue Feb 22, 2:27 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Tue Feb 22, 12:43 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Tue Feb 22, 5:52 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Tue Feb 22, 2:14 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Philipp Überbacher, (Tue Feb 22, 4:48 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Gabriel M. Beddingfield, (Tue Feb 22, 6:54 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Tue Feb 22, 4:57 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Philipp Überbacher, (Tue Feb 22, 8:50 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Tue Feb 22, 12:18 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Tue Feb 22, 1:46 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Nick Copeland, (Tue Feb 22, 12:45 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Cornette, (Wed Feb 23, 2:57 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Jörn Nettingsmeier, (Tue Feb 22, 9:55 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Sean Bolton, (Tue Feb 22, 5:06 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Gabriel M. Beddingfield, (Tue Feb 22, 1:31 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Tue Feb 22, 1:11 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Nick Copeland, (Tue Feb 22, 1:46 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Tue Feb 22, 4:02 pm)
Re: [LAD] [OT] IR: LV2 Convolution Reverb, Nick Copeland, (Tue Feb 22, 6:33 pm)
Re: [LAD] [OT] IR: LV2 Convolution Reverb, Fons Adriaensen, (Tue Feb 22, 7:48 pm)
Re: [LAD] [OT] IR: LV2 Convolution Reverb, David Robillard, (Tue Feb 22, 9:14 pm)
Re: [LAD] [OT] IR: LV2 Convolution Reverb, Jörn Nettingsmeier, (Tue Feb 22, 10:10 pm)
Re: [LAD] [OT] IR: LV2 Convolution Reverb, Philipp Überbacher, (Tue Feb 22, 9:31 pm)
[LAD] On LAD (WAS: Re: [OT] IR: LV2 Convolution Reverb), David Robillard, (Wed Feb 23, 1:11 am)
Re: [LAD] On LAD (WAS: Re: [OT] IR: LV2 Convolution Reverb), Lorenzo Sutton, (Wed Feb 23, 10:29 am)
Re: [LAD] On LAD (WAS: Re: [OT] IR: LV2 Convolution Reverb), Alexandre Prokoudine, (Wed Feb 23, 9:40 am)
Re: [LAD] [OT] IR: LV2 Convolution Reverb, Nick Copeland, (Tue Feb 22, 8:36 pm)
Re: [LAD] [OT] IR: LV2 Convolution Reverb, Arnold Krille, (Tue Feb 22, 8:59 pm)
Re: [LAD] [OT] IR: LV2 Convolution Reverb, Paul Davis, (Tue Feb 22, 8:41 pm)
Re: [LAD] [OT] IR: LV2 Convolution Reverb, Nick Copeland, (Tue Feb 22, 9:11 pm)
Re: [LAD] [OT] IR: LV2 Convolution Reverb, Devin Anderson, (Tue Feb 22, 9:43 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Tue Feb 22, 1:50 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Tom Szilagyi, (Tue Feb 22, 1:07 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Tue Feb 22, 3:00 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Michael Beer, (Thu Jan 13, 9:00 pm)