Hi Guillaume
> I'm a in the process of making a police/EMS/fire radio recorder. ...
> However, I started thinking and found that it would be better to have a
> different file for each segment. For example, if there is
> - 45 seconds of speech, followed by
> - 3 minutes of silence, followed by
> - 2 minutes of speech
> I would get two files, one 45 seconds long and one 2 minutes long.
>
> Does such a program allready exists, and if not, what would be the
> best/easiest way of doing it?
Although it uses the OSS API, you might like to take a look at
batchrec-1.2.0, available in source-form only on my website at
http://www.physics.adelaide.edu.au/~jwoithe
There's no autoconf support, but it shouldn't be difficult to get going on
any modern Linux distro, and is reasonably well documented via the "-h"
command line parameter. It's tested and developed under Slackware.
>From the sound of your description, batchrec will probably do what you want.
The code is a little "quick and dirty" and probably needs tidying up, but it
does the job. It's textmode only at this point mainly because I can't be
bothered writing a GUI for it at the moment. You also get levelmeters to
monitor the level coming in. It's OSS-only because for me it works, does
what I need and I've been short of time in recent months. I have been
toying with the idea of writing a native ALSA and/or jack backend to it, but
that is probably a way off yet.
Anyway, have a look and see if it does what you need. Perhaps contact me
off-list if you have specific followup questions.
Regards
jonathan
Hi all,
this is a pre-announcement to inform you that the 4th International
Linux Audio Conference (or LAC2006 for short) will take place on
Thursday, April 27th - Sunday, April 30th, 2006
at the ZKM in Karlsruhe, Germany
It will again be supported by the Institute for Music and Acoustics of
the ZKM, and will be (most probably) organized by Goetz Dipper of said
institute and myself.
We are only starting up the organizational work right now, so this is
not the formal Call for Papers/Music/Workshops yet - that will follow in
early October (and will look similar to that of last year).
This mail is only to allow you to plan for this conference early and
think about possible topics that you might want to present.
Oh, and we will also need helping hands for all kinds of work - any
offers to work with us on planning and running the conference are most
welcome.
Questions about the conference can already be sent to our "OrgaTeam"
list address at lac2006 at zkm dot de. The web page for the conference
is again at http://lac.zkm.de - though there is no new content yet.
More details, as mentioned, in October.
Greetings,
Frank and Goetz
> Now, what would an amidi command look like that guarantees to update
> each and every midi-device found with said sysex file?
amidiall.sh
----CUT----
#!/bin/bash
CMD=$(which amidi)
PORTLIST=$($CMD -l|awk '/^hw:/ { print $1 }')
for P in $PORTLIST; do
echo "$CMD --port=$P $*"
$CMD --port=$P $*
done
----CUT----
Usage:
$ amidiall -s myfile.syx
Regards,
Pedro
Yes, after more than a year there is another JackMix release!
If you just want to download it:
http://dillenburg.dyndns.org/~arnold/node/267 (also has some comments
and install-instructions)
You don't know what JackMix is? - It aims to be a mixing-console for
your computer. It uses Jack, the professional sound server and does
pure mixing, no effects or routing (there are other good apps for
that).
For more info read http://dillenburg.dyndns.org/~arnold/wiki/goto/JackMix:intro
This new release includes a dir where I did some first tests with OSC,
which I plan to use for communication between the mixer-server and the
gui(s). Until now its just a lib and two test-apps in that dir. If you
want, you can take a look at it...
Some other concepts[*] are about to find their way into JackMix real
soon, which implies another phase of heavy rewriting (and not so many
releases).
Have a nice day,
Arnold
[*] Reading "Design Patterns" is truly inspiring...
--
visit http://dillenburg.dyndns.org/~arnold/
---
Wenn man mit Raubkopien Bands wie Brosis oder Britney Spears wirklich
verhindern könnte, würde ich mir noch heute einen Stapel Brenner und
einen Sack Rohlinge kaufen.
Hi!
So I counted the pennies, scratched my head more than twice,
investigated alternatives, slept unruly and finally decided that a
BCR2000 is the way to go.
phew ... :)
I have a firmware update here, looks like a sysex block (F0 ... ... F7)
and with the filename extender 'syx' I am pretty sure it is so.
In order to improve Behringers support for Linux, I should give some
feedback, right? They have a failproof update.exe solution for Windows
(but none for Mac nor Linux.)
As far as I can see, this is the kind of job 'amidi' was designed to do.
Now, what would an amidi command look like that guarantees to update
each and every midi-device found with said sysex file?
mvh // Jens M andreasen
Evening-
I was looking at starting a coding project for my work(Theaterical
Sound Designer) and one of the things I was looking at doing is adding a
playback engine to be used in a live situation. For this end I would
need an audio engine capable of simultaneous file playback across the
same or multiple audio interfaces, preferably using Jack. I was
wondering if there was a good engine out there that already existed to
accomplish this?
Would Like:
Just the engine, ability to program UI seperately.
Ability to control basic concepts like Volume and Pan
Possible Surround Output(5.1) and appropriate Pan implementation.
Ability to play multiple files simultaneously, outputting either to the
same interface or seperate interfaces
Jack Compatibility
Eventually I would love to be able to add things like LADSPA support and
such to this program. My goal is a program that I can use to program in
automation(Basic) in terms of Volume and Pan, and hopefully eventually
Automation in terms of the Plugins used. The Main Goal of the program
is to be used for playing Music and Sound Effects in Live Theater,
however it will also be used to organize paperwork and such so that
anything related to a production can be pulled up on the computer at any
given time.
I would also like to look into a good Midi Library, specificly for
sending Midi Control Messages out over an interface to control external
equipment.
And since i am pretty new to audio programming, and pretty much can be
considered a newcomer to programming in general I would love any
suggestions on reading material for programming for audio, as I would
imagine there are a few accepted and unaccepted tricks to keep a low
latency system up, but also for minimizing HD load times and
prebuffering clips in memory to allow for faster access etc. I doubt I
will be using this right off hand, I am sticking to programming easier
things for a reason for right now;)
Seablade
http://www.notam02.no/arkiv/src/http://www.notam02.no/arkiv/src/snd/
Snd-ls
******
Snd-ls is a distribution of the sound editor Snd. Its target is
people that don't know scheme very well, and don't want
to spend too much time configuring Snd. It can also serve
as a quick introduction to Snd and how it can be set up.
0.9.5.1 -> 0.9.5.3
------------------
-Reduced the startup-time radically.
-Reduced memory usage.
-Realtime priority when playing when using jack.
-Fixed window auto-sizing.
-Turned off off-turning of mlockall(MCL_FUTURE)
to avoid being zombified from jack.
-Fixed some things in rt-compiler.scm and
snd_conffile.scm
Mammut
******
Mammut will FFT your sound in one single gigantic analysis (no windows).
These spectral data, where the development in time is incorporated in
mysterious ways, may then be transformed by different algorithms prior to
resynthesis. An interesting aspect of Mammut is its completely
non-intuitive sound transformation approach.
0.20 -> 0.21
------------
-Set realtime priority for the player thread to ensure clickless playing.
-Fixed some trouble when exiting.
--
Hi all,
after quite some time, I now released a new version of WONDER, version
2.0.8.
This version features the GUI updates that were announced at the LAD
this year, as well as a lot of restructuring in the code behind, making
the framework more robust (less crashes!), and more easily extendible.
For example, it should be much easier now to create a text based
interface to WONDER.
However, one little bug, which I still have to work on in the score
creation of the composition tool, kind of renders that part of the
program not very useful right now, but I didn't want to wait for another
month with this release (I'll be away for the next couple of weeks)...
Grid definition and playing should work fine.
Details in the NEWS and KNOWNBUGS files in the tarball.
I made a separate package for the manual/help files, as these update
less often, and are quite big.
Furthermore, there is now a CVS version at sourceforge as well, and I
created a mailinglist there for those who wish to get updates on WONDER,
and as a forum for questions about using WONDER in general, and
bug-reporting. As this list gets archived, this might save me from
answering some questions more than once :)
Subscription at:
http://lists.sourceforge.net/lists/listinfo/swonder-list
More information:
http://gigant.kgw.tu-berlin.de/~baalman/
Download from:
https://sourceforge.net/projects/swonder/
Yours sincerely,
Marije Baalman
Hello. Could anyone figure out how to get sourceforge cvs
non-interactively? I could not figure out how I could
give the empty password to the script. The cvs login
always seem to ask the password interactively. The cvs co
does not work without cvs login.
cvs manual says how to do it, but it does not work for
some reason. My mistage?
I just want archive a plenty of projects automatically.
The cvsroot files are rarely updated at sourceforge,
and the cvsroot file downloading is too often interrupted
by their server.
Juhana
--
http://music.columbia.edu/mailman/listinfo/linux-graphics-dev
for developers of open source graphics software
Hi all,
could anyone have a look whether the documents listed here:
http://developers.marian.de/
are indeed sufficient information to write an ALSA driver for one of
these cards?
There are quite a few people interested in getting such a card working
on Linux, and the last message from Marian is that they supply this
information to write drivers.
My question though, whether this is enough, or not.
Unfortunately, the most interesting card they have (the UCON CX) is not
amongst those for which they supply info...
sincerely,
and thanks,
Marije