Re: [LAD] NSM - handling large files

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To: Fons Adriaensen <fons@...>
Cc: <linux-audio-dev@...>
Date: Monday, April 9, 2012 - 4:35 pm

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On Mon, Apr 9, 2012 at 9:03 AM, Fons Adriaensen wrote:

> On Mon, Apr 09, 2012 at 05:27:54PM +0200, rosea.grammostola wrote:

This is true. Liblo is not a hard dependency. Anything that can
send/receive OSC messages should work. It definitely doesn't use wildcards
and I haven't actually found a use for OSC wildcards yet period, so I don't
have a problem with officially avoiding them. Bundles are useful for some
things (especially when delivering a list like response, because OSC has no
more obvious way to indicate 'end of list'), and aren't very complicated at
the stream level (just ordinary messages preceded by something that says,
'hey, this is a bundle of such and such length'), but, yeah, I don't have
any idea how many of the OSC implementations out there support them. With
liblo, it's only *generating* the bundle that is complicated. Receiving it
is easy.The lowest common denominator here (that people are likely to
actually use) is probably the Python OSC implementation. And, anyway, the
current implementation doesn't use them for anything (if it did, it would
probably use them for the session list response [not something most clients
will even use] and the announce response/open pair [all clients use this
one]).

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On Mon, Apr 9, 2012 at 9:03 AM, Fons Adr=
iaensen <fons@l=
inuxaudio.org
> wrote:
On Mon, Apr 09, 2012 at 05:27:54PM +0200, rosea.grammosto=
la wrote:

> Personally I saw it as an advantage of JackSession, that it has JACK

s
SM
s

> outside the session (by purpose). It gives you as a user more freedom<=
br>

.

Liblo is *not* a dependency of any app using NSM. Since the NSM proto=
col
specifies the actual messages, an app can send an receive them whatever
code or library the developer prefers. In fact NSM does not add any
dependencies at all.

To ensure things stay like that, I'd like to see the following
added to the NSM specs:

* All communication is done using simple OSC messages,
* i.e. without using bundles or wildcards.

That way even the most basic OSC support would be enough to
use NSM. And with the protocol as it stands, nothing is lost.
This is true. Libl=
o is not a hard dependency. Anything that can send/receive OSC messages sho=
uld work. It definitely doesn't use wildcards and I haven't actuall=
y found a use for OSC wildcards yet period, so I don't have a problem w=
ith officially avoiding them. Bundles are useful for some things (especiall=
y when delivering a list like response, because OSC has no more obvious way=
to indicate 'end of list'), and aren't very complicated at the=
stream level (just ordinary messages preceded by something that says, &#39=
;hey, this is a bundle of such and such length'), but, yeah, I don'=
t have any idea how many of the OSC implementations out there support them.=
With liblo, it's only *generating* the bundle that is complicated. Rec=
eiving it is easy.The lowest common denominator here (that people are likel=
y to actually use) is probably the Python OSC implementation. And, anyway, =
the current implementation doesn't use them for anything (if it did, it=
would probably use them for the session list response [not something most =
clients will even use] and the announce response/open pair [all clients use=
this one]).

--20cf303b3c870c9f2c04bd419853--

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Messages in current thread:
[LAD] NSM - handling large files, Emanuel Rumpf, (Thu Mar 29, 1:35 pm)
Re: [LAD] NSM - handling large files, Emanuel Rumpf, (Thu Mar 29, 1:44 pm)
Re: [LAD] NSM - handling large files, Joel Roth, (Tue Apr 3, 5:49 am)
Re: [LAD] NSM - handling large files, rncbc, (Tue Apr 3, 9:05 am)
Re: [LAD] NSM - handling large files, rosea.grammostola, (Tue Apr 3, 9:39 am)
Re: [LAD] NSM - handling large files, rncbc, (Tue Apr 3, 10:56 am)
Re: [LAD] NSM - handling large files, Emanuel Rumpf, (Tue Apr 3, 2:22 pm)
Re: [LAD] NSM - handling large files, rosea.grammostola, (Tue Apr 3, 12:56 pm)
Re: [LAD] NSM - handling large files, Rui Nuno Capela, (Tue Apr 3, 5:03 pm)
Re: [LAD] NSM - handling large files, David Robillard, (Wed Apr 4, 11:25 pm)
Re: [LAD] NSM - handling large files, Rui Nuno Capela, (Thu Apr 5, 11:16 am)
Re: [LAD] NSM - handling large files, Dennis Schulmeister, (Thu Apr 5, 6:11 pm)
Re: [LAD] NSM - handling large files, David Robillard, (Thu Apr 5, 5:48 pm)
Re: [LAD] NSM - handling large files, J. Liles, (Thu Apr 5, 6:15 pm)
Re: [LAD] NSM - handling large files, Rui Nuno Capela, (Thu Apr 5, 8:39 pm)
Re: [LAD] NSM - handling large files, David Robillard, (Thu Apr 5, 6:56 pm)
Re: [LAD] NSM - handling large files, Fons Adriaensen, (Thu Apr 5, 12:16 pm)
Re: [LAD] NSM - handling large files, Rui Nuno Capela, (Thu Apr 5, 2:19 pm)
Re: [LAD] NSM - handling large files, Fons Adriaensen, (Thu Apr 5, 2:49 pm)
Re: [LAD] NSM - handling large files, Rui Nuno Capela, (Thu Apr 5, 4:19 pm)
Re: [LAD] NSM - handling large files, David Robillard, (Thu Apr 5, 5:10 pm)
Re: [LAD] NSM - handling large files, rosea.grammostola, (Wed Apr 4, 11:18 am)
Re: [LAD] NSM - handling large files, Emanuel Rumpf, (Wed Apr 4, 1:25 pm)
Re: [LAD] NSM - handling large files, Fons Adriaensen, (Wed Apr 4, 1:51 pm)
Re: [LAD] NSM - handling large files, rosea.grammostola, (Wed Apr 4, 2:38 pm)
Re: [LAD] NSM - handling large files, Fons Adriaensen, (Wed Apr 4, 4:31 pm)
Re: [LAD] NSM - handling large files, Rui Nuno Capela, (Wed Apr 4, 12:22 pm)
Re: [LAD] NSM - handling large files, J. Liles, (Wed Apr 4, 4:20 pm)
Re: [LAD] NSM - handling large files, Fons Adriaensen, (Wed Apr 4, 8:48 pm)
Re: [LAD] NSM - handling large files, J. Liles, (Wed Apr 4, 10:23 pm)
Re: [LAD] NSM - handling large files, J. Liles, (Wed Apr 4, 10:28 pm)
Re: [LAD] NSM - handling large files, Rui Nuno Capela, (Wed Apr 4, 6:13 pm)
Re: [LAD] NSM - handling large files, rosea.grammostola, (Wed Apr 4, 12:36 pm)
Re: [LAD] NSM - handling large files, Rui Nuno Capela, (Wed Apr 4, 2:38 pm)
Re: [LAD] NSM - handling large files, rosea.grammostola, (Wed Apr 4, 2:56 pm)
Re: [LAD] NSM - handling large files, Rui Nuno Capela, (Wed Apr 4, 3:46 pm)
Re: [LAD] NSM - handling large files, rosea.grammostola, (Wed Apr 4, 4:20 pm)
Re: [LAD] NSM - handling large files, Rui Nuno Capela, (Wed Apr 4, 6:50 pm)
Re: [LAD] NSM - handling large files, rosea.grammostola, (Wed Apr 4, 7:59 pm)
Re: [LAD] NSM - handling large files, David Robillard, (Wed Apr 4, 9:22 pm)
Re: [LAD] NSM - handling large files, rosea.grammostola, (Wed Apr 4, 10:45 pm)
Re: [LAD] NSM - handling large files, rosea.grammostola, (Wed Apr 4, 8:13 pm)
Re: [LAD] NSM - handling large files, Joel Roth, (Fri Apr 6, 7:06 pm)
Re: [LAD] NSM - handling large files, rosea.grammostola, (Mon Apr 9, 3:28 pm)
Re: [LAD] NSM - handling large files, Fons Adriaensen, (Mon Apr 9, 4:03 pm)
Re: [LAD] NSM - handling large files, J. Liles, (Mon Apr 9, 4:35 pm)
Re: [LAD] NSM - handling large files, Fons Adriaensen, (Mon Apr 9, 5:10 pm)
Re: [LAD] NSM - handling large files, rosea.grammostola, (Wed Apr 11, 12:43 pm)
Re: [LAD] NSM - handling large files, J. Liles, (Wed Apr 11, 4:32 pm)
Re: [LAD] NSM - handling large files, Dave Phillips, (Wed Apr 11, 1:18 pm)
Re: [LAD] NSM - handling large files, rosea.grammostola, (Wed Apr 11, 1:37 pm)
Re: [LAD] NSM - handling large files, Renato, (Wed Apr 11, 2:31 pm)
Re: [LAD] NSM - handling large files, J. Liles, (Fri Apr 6, 8:08 pm)
Re: [LAD] NSM - handling large files, Joel Roth, (Sun Apr 8, 5:38 pm)
Re: [LAD] NSM - handling large files, rosea.grammostola, (Wed Apr 4, 3:21 pm)
Re: [LAD] NSM - handling large files, J. Liles, (Tue Apr 3, 5:34 pm)
Re: [LAD] NSM - handling large files, Louigi Verona, (Wed Apr 4, 8:12 am)
Re: [LAD] NSM - handling large files, Emanuel Rumpf, (Wed Apr 4, 9:06 am)
Re: [LAD] NSM - handling large files, rosea.grammostola, (Tue Apr 3, 1:35 pm)
Re: [LAD] NSM - handling large files, J. Liles, (Tue Apr 3, 5:17 pm)
Re: [LAD] NSM - handling large files, rosea.grammostola, (Tue Apr 3, 9:42 am)
Re: [LAD] NSM - handling large files, Rui Nuno Capela, (Thu Mar 29, 9:23 pm)
Re: [LAD] NSM - handling large files, J. Liles, (Fri Mar 30, 1:48 am)
Re: [LAD] NSM - handling large files, Rui Nuno Capela, (Fri Mar 30, 9:01 am)
Re: [LAD] NSM - handling large files, Paul Davis, (Fri Mar 30, 10:27 am)
Re: [LAD] NSM - handling large files, rosea.grammostola, (Mon Apr 2, 4:12 pm)
Re: [LAD] NSM - handling large files, Rui Nuno Capela, (Mon Apr 2, 6:29 pm)
Re: [LAD] NSM - handling large files, Paul Giblock, (Mon Apr 2, 6:39 pm)
Re: [LAD] NSM - handling large files, Emanuel Rumpf, (Mon Apr 2, 6:51 pm)
Re: [LAD] NSM - handling large files, Paul Giblock, (Mon Apr 2, 7:07 pm)
Re: [LAD] NSM - handling large files, J. Liles, (Mon Apr 2, 7:11 pm)
Re: [LAD] NSM - handling large files, Thomas Vecchione, (Mon Apr 2, 7:34 pm)
Re: [LAD] NSM - handling large files, Tim Westbrook, (Mon Apr 2, 7:48 pm)
Re: [LAD] NSM - handling large files, Emanuel Rumpf, (Mon Apr 2, 8:22 pm)
Re: [LAD] NSM - handling large files, J. Liles, (Mon Apr 2, 5:17 pm)
Re: [LAD] NSM - handling large files, Emanuel Rumpf, (Mon Apr 2, 6:29 pm)
Re: [LAD] NSM - handling large files, J. Liles, (Mon Apr 2, 7:23 pm)
Re: [LAD] NSM - handling large files, Emanuel Rumpf, (Mon Apr 2, 8:05 pm)
Re: [LAD] NSM - handling large files, Emanuel Rumpf, (Tue Apr 3, 6:59 am)
Re: [LAD] NSM - handling large files, Emanuel Rumpf, (Tue Apr 3, 7:05 am)
Re: [LAD] NSM - handling large files, Nils, (Tue Apr 3, 9:21 am)
Re: [LAD] NSM - handling large files, Emanuel Rumpf, (Tue Apr 3, 1:44 pm)
Re: [LAD] NSM - handling large files, Louigi Verona, (Tue Apr 3, 2:18 pm)
Re: [LAD] NSM - handling large files, rosea.grammostola, (Tue Apr 3, 2:22 pm)
Re: [LAD] NSM - handling large files, rosea.grammostola, (Fri Mar 30, 8:03 am)
Re: [LAD] NSM - handling large files, David Robillard, (Thu Mar 29, 11:41 pm)
Re: [LAD] NSM - handling large files, J. Liles, (Fri Mar 30, 1:29 am)
Re: [LAD] NSM - handling large files, Emanuel Rumpf, (Fri Mar 30, 3:32 pm)
Re: [LAD] NSM - handling large files, Lieven Moors, (Fri Mar 30, 7:09 pm)
Re: [LAD] NSM - handling large files, Fons Adriaensen, (Fri Mar 30, 8:53 pm)
Re: [LAD] NSM - handling large files, Lieven Moors, (Fri Mar 30, 10:13 pm)
Re: [LAD] NSM - handling large files, David Robillard, (Fri Mar 30, 9:57 pm)
Re: [LAD] NSM - handling large files, Thomas Vecchione, (Fri Mar 30, 9:14 pm)
Re: [LAD] NSM - handling large files, Fons Adriaensen, (Fri Mar 30, 9:28 pm)
Re: [LAD] NSM - handling large files, Rui Nuno Capela, (Fri Mar 30, 10:19 pm)
Re: [LAD] NSM - handling large files, Thomas Vecchione, (Fri Mar 30, 9:42 pm)
Re: [LAD] NSM - handling large files, David Robillard, (Fri Mar 30, 2:06 am)
Re: [LAD] NSM - handling large files, Louigi Verona, (Fri Mar 30, 6:20 am)
Re: [LAD] NSM - handling large files, Fons Adriaensen, (Thu Mar 29, 9:45 pm)
Re: [LAD] NSM - handling large files, Rui Nuno Capela, (Thu Mar 29, 10:40 pm)