linuxaudio.org

Am Thu, 30 Jun 2011 11:03:05 +0200

schrieb rosea grammostola :
huhu,

i currently finished a simple hydrogen implementation.

callback with:

save session(save the current song file)

save and exit(save and quit hydrogen)
so far so good.

but i didn't agree to save the application data into the jack-session folder!

imo, this is dangerous because you can lost all data very quick. mainly if you overwrite

a session. also people like me, which plays often improvised music-sessions, will

create tons of sessions folders with duplicated data.
that's why i prefer the h2 implementation with absolute filenames. so currently h2 don't

use the ${SESSION_DIR} prefix to store the song files.
checkout hydrogen trunk to get it.

if jack/session.h is available on your system, hydrogen compile by default with jack

session support.
lg wolke
> Linux Audio Developer,

quoted text
>

>

> May I make a feature request here for your Linuxaudio application(s)?

>

> Could you please add JackSession support? It makes working with JACK

> standalone applications a lot more user friendly. There are some apps

> who support it already and they work fine, like Yoshimi, Qtractor,

> Pianoteq, Ghostess, Guitarix, Jack-Rack, Ardour3, Bristol, Seq24, Jalv,

> Ingen, Connie, Specimen and probably more.

>

> It is possible to use applications without JackSession-support in a

> session (via so called infra clients), it starts the applications, make

> the connections, but doesn't save the state. So obviously it would be

> far more useful if those applications would get JackSession-support also.

>

> Qjackctl is able to work as Session Manager, so is Pyjacksm (and likely

> Patchage in the future).

>

> According to comments on IRC by Paul Davis, it's very easy to add

> JackSession support to your application.

>

> "Its really easy, just handle 1 more callback from the server. Torben's

> walkthrough shows what is necessary."

>

> Torben's walktrough:

> http://trac.jackaudio.org/wiki/WalkThrough/Dev/JackSession

>

>

> Thanks in advance,

>

> \r

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