Re: [linux-audio-dev] ANN: Distributed LADSPA Processing

2004-08-19 Thread Nelson Posse Lago
On Wed, Aug 18 2004 at 03:22:23pm -0400, Paul Davis wrote: thats potentially a bit ugly, but in practice, its probably going to work, especially with JACK-driven clients/hosts. That's the idea; in fact, this was mostly triggered by the but it's native processing! text on ardour's site. does

Re: [linux-audio-dev] ANN: Distributed LADSPA Processing

2004-08-19 Thread Nelson Posse Lago
On Wed, Aug 18 2004 at 04:40:04pm -0400, John Check wrote: FWIW, I have Deb stable on my gateway, and it wouldn't build out of the box. I haven't tried with the fixes I had a chance to apply (deprecated headers mostly), but since the remaining showstopper is a gcc3 issue on my desktop, I

Re: [linux-audio-dev] Audio synchronization, MIDI API

2004-08-18 Thread Nelson Posse Lago
Quoting Steve Harris [EMAIL PROTECTED]: I disagree, its not the wrong model - the master node (with the audio i/o) run a normal jack driver, and all the slave nodes run a network jack driver that read/writes from the network. Yes, I believe this is the way to do it. Has anybody played with

Re: [linux-audio-dev] Audio synchronization, MIDI API

2004-08-18 Thread Nelson Posse Lago
Quoting Dave Robillard [EMAIL PROTECTED]: I still say networked audio belongs in jack, not a plugin. It belongs in both: - If you want to use the network to increase your total processing power, you probably just want to offload some plugins to a remote machine. Sure, you may run

Re: [linux-audio-dev] Audio synchronization, MIDI API

2004-08-18 Thread Nelson Posse Lago
Quoting Paul Davis [EMAIL PROTECTED]: wrong model. a given jackd has a single driver. a new jack client, sure. I believe the way to do this is to have one remote jackd with a driver that sends/receives data through UDP and one local jack client that interacts with this remote server. There

[linux-audio-dev] ANN: Distributed LADSPA Processing

2004-08-18 Thread Nelson Posse Lago
Hi, Have you ever wondered if it is possible to escape the limits imposed by your cpu to the number of ladspa plugins you can run simultaneously, while keeping latency low? Well, yes, there is. This email is to let you know about DLADSPA (Distributed LADSPA). While there are a few rough edges on

Re: [linux-audio-dev] Audio synchronization, MIDI API

2004-08-15 Thread Nelson Posse Lago
Quoting John Check [EMAIL PROTECTED]: Google Nelson Posse Lago. He stopped posting to this list about 02.. I was wondering if he got hit by a bus or something, but apparently not. I'm alive And the world shines for me today... (ELO) Sorry, I haven't been able to keep up with the list, much

Re: [linux-audio-dev] Gigasampler vs Halion PR war

2002-12-12 Thread Nelson Posse Lago
On Tue, Nov 12 2002 at 10:17:01am -0500, Paul Davis wrote: i've read the patent. its innovation comes from applying a pre-existing technique (read-ahead buffering) to a new software niche. the basic idea of i have this data on disk and i can't read it fast enough when i really need to, so i

Re: [linux-audio-dev] Gigasampler vs Halion PR war

2002-12-12 Thread Nelson Posse Lago
Replying to myself... On Thu, Dec 12 2002 at 03:27:17pm -0200, Nelson Posse Lago wrote: How about a (possibly diskless) computer-based sampler that takes it samples from a network server? Another idea: we don't prefetch, we just load everything into RAM up to a maximum value (32Mb

Re: [linux-audio-dev] Gibson MaGIC

2002-07-04 Thread Nelson Posse Lago
On Thu, Jul 04 2002 at 03:42:11am +0100, Bob Ham wrote: On Thu, 2002-07-04 at 03:21, Dan Hollis wrote: Do you have a magic-enabled guitar or mixer or effects box or synth? No. That does kind of take away my argument, really :) But then I'm not sure why I'm having to justify myself on

Re: [linux-audio-dev] RFC: API for audio across network -inter-host audio routing

2002-06-15 Thread Nelson Posse Lago
On Thu, Jun 13 2002 at 11:55:11am +0200, Men Muheim wrote: http://magic.gibson.com/ Looks interesting. Thanks for the info. [...] The discussion here should not be about the network but about an audio API which is independent of the underlying network stack. [...] I think the first thing

[linux-audio-dev] VIA chipset (WAS: Re: Soundcards: USB, Firewire, PCI, PCMCIA)

2002-01-22 Thread Nelson Posse Lago
On Tue, Jan 22 2002 at 10:12:20am -0500, Richard C. Burnett wrote: I also wanted to point out for those who are not aware, be very weary of the VIA chipset on many AMD motherboards. Apparently there are some communication issues between the north and south bridge chips and it causes quite

Re: [linux-audio-dev] LADSPA presets (again)

2001-12-03 Thread Nelson Posse Lago
Hope I don't say anything stupid here :-) On Mon, Dec 03 2001 at 10:01:08am +, Steve Harris wrote: I'm not sure what the semantics of /usr/share/ladspa... v's /usr/local/share/ladspa... are. Wouldn't it just be wether the the plugins where vendor supplied or 3rd party? The way I

Re: [linux-audio-dev] Audio dependency rendering - an idea

2001-11-17 Thread Nelson Posse Lago
On Sat, Nov 17 2001 at 06:31:11pm +0100, Robert Jonsson wrote: Here are some implementation ideas I conjured from thin air a while a go (perhaps that's all they contain), hope someone finds it interesting. And in case it's not patented yet(in case someone would WANT to patent it, go

Re: [linux-audio-dev] Simple question on JACK and callbacks

2001-11-14 Thread Nelson Posse Lago
On Wed, Nov 14 2001 at 10:49:39am -0500, Andy Wingo wrote: [...] if data is read the callback is called, with a straight-up function call. so no jumps are used in that sense. But the point is that data is read/written at every tick, which means every jack client must be run inside every tick;

[linux-audio-dev] lilypond and GUIDO (WAS: Project XEMO, MusicXML)

2001-11-14 Thread Nelson Posse Lago
On Wed, Nov 14 2001 at 08:28:54am -0500, Karl MacMillan wrote: [...] Supporting basic music notation is fairly straightforward, but providing all of the functionality to support complex, modern notation is difficult. See Guido for a format that does a good job at the harder parts of notation

[linux-audio-dev] Simple question on JACK and callbacks

2001-11-13 Thread Nelson Posse Lago
Hi, After reading *a lot* of the list archives and finding out that on the LAAGA draft documentation, the exact information I wanted is marked as to be written :-( , I decided to come to the mailing-list for help. I'm trying to understand how JACK minimizes the number of context switches when

Re: [linux-audio-dev] multitrack and editor separate?

2001-10-28 Thread Nelson Posse Lago
On Sun, Oct 28 2001 at 12:44:15pm -0500, Paul Davis wrote: Frankly, no. Once again, there are two different levels of operation: working with specific samples, and working in an audio sequencer. [...] Compare these issues with the relatively simple task of taking the code to an existing