linuxaudio.org

On 05/27/2011 12:08 AM, Jörn Nettingsmeier wrote:

quoted text
> On 05/26/2011 01:51 PM, Paul Davis wrote:

>

>> what you're actually looking for is "stem export" which is not

>> easily/simply available in ardour2, but is available (though not very

>> tested) in a3. it will automatically produce a set of audio files, all

>> the same length, 1 per track, of either the entire session or some

>> specified range within it.

>

> a while ago, i created ardour demo sessions for the openDAW project, and

> i was looking for a way to let people play with pretty much everything

> except the edits. so i created a full copy of my ardour session

> directory, used ardour2's "consolidate" feature to bounce all the messy

> edits into one single region per track, then got rid of all older

> snapshots. now i could clean up unused sources, and hey presto: a nice

> and concise session that gives a user maximum leeway in fiddling around.

>

> if you want to play:

> http://stackingdwarves.net/TIH.tar (guitar and saxophone duo)

> http://stackingdwarves.net/MFV.tar (cheesy jazz sextet standard)

>

> both are mixing to third-order ambisonics and use an UHJ encoder for

> stereo downmixing.

> i abused ardour's session directory a bit, in that i added some session

> photos and copied all external config files in there as well (mainly for

> jconvolver), so that it contains pretty much everything you need to hear

> what i was hearing. there's also a shell script that probably won't work

> on most people's systems, but gives you an idea what programs i was

> using in addition to ardour2.

Why wouldn't the start-session.sh work?

One just need jconvolver, tetraproc, zita-rev1, jkmeter (all of which

are in debian these days) and of course ardour2 with jackd already

running (jack_lsp, jack_connect come with jackd).
Note: The default number of JACK-ports (256) is not enough to load these

sessions. Increase the max number of JACK ports to at least 1024

(qjackctl setup "Port Maximum" ; or jackd's '-p' option).
They are amazing sessions! Outstanding work on all accounts. Cheesy

music, hell yeah, but very well done.

BTW, This was the first ardour-session that I've seen with nicely

written comments on _every_ track/bus. Don't miss those - bottom of

ardour's mixer-strip.
@JACK-devs: please load these sessions and experience first hand that

port-creation/connection is waaaay too slow. For example loading the MFV

session ~ 500 JACK ports with jackdmp/dbus 1.9.8 takes >30 seconds here!
--

Robin Gareus

84bis Rue de Grenelle

75007 Paris, France
mobile: +33 612 738 346

mailto: robin@gareus.org

jabber: xmpp:rgareus@ik.nu
phone & fax: +33 95 222 567 2
Public Key at http://pgp.mit.edu/

Fingerprint : 7107 840B 4DC9 C948 076D 6359 7955 24F1 4F95 2B42

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