Linux-audio-user January 2015

linux-audio-user@lists.linuxaudio.org

68 participants
69 discussions

by Robert Jonsson

MusE 2.2 - 2015-01-06 Hi All! Following our plan of making monthly releases. Ah, I mean yearly releases... Well, actually, it's been nearly two years since last stable release. Sorry. Here we are anyway with a new release of MusE, and we think it's a good one! Since last we have moved to github and Andrew has joined the team to, among other things implement LV2 support, which he has done excellently. We are quite happy with the current state and music has been recorded with MusE like never before, some demonstrations are listed below. Major feature improvements of this release includes: * Support for LV2 Synths and effects - effects are supported both in Effect rack and in Arranger - State interface - Worker interface. - Instance-access. - KX studio Programs interface + extended programs interface to support per-channel bank/patch change (only Yoshimi now supports this feature). - Common must-have features: Atom, buf-size, event, options, uri-map, urid. + Other extensions: CV type lv2 ports + LV2_TIME__Position + Atom_Event_Transfer support for plugin<->UI communication + LV2 path MAP and MAKE extensions + LV2 LOG extension - UI interface. Supported UI subtypes: + QT4 + GTK2 + GTKMM2 + X11 + External interfaces (from kx studio specs). + idle callbacks * Yet another MAJOR audio engine and plugin/synth process chain re-write - Track controllers (vol, pan) now sample-accurate and near noise-less Numerous bug fixes and minor enhancements: - Metronome with accent clicks and replaceable clicks - Synths rearranged in separate menus - Reworked the PluginDialog to use a ui file and give more filter possibilities - Added [HOME] button to file open dialog - Ignore undo/redo while recording - Fix crash reported by LakeIshikawa: Pressing delete while clicking or dragging events or parts - Fixed copy/paste problem: Paste copies not clones, if the original parts/tracks have been deleted. - More commands support Undo/Redo, like setting global tempo. - Some new scripts, RemoveAftertouch, TempoDelay - Fix song not 'dirty' on many operations (close was not prompting to save). - Instrument Editor now basically complete: Added Initialization Sequence editor. - Sysex event editor now allows selection from pre-defined Instrument Sysex list. - Revised and edited Roland SD-50.idf by Patrick (split into GM2/nonGM2). - MusE now imports GM2 midi files. (Properly selects GM2 instrument.) - Added a visual metronome to Bigtime - Added line drawing of tempo in graphical master track editor - Fixed bug (issue #342 Moving Aux sends crashes muse) - Added more keyboard shortcuts in midi editors - Mods/fixes to Midi Input Transformator plugin: - When midi in is enabled in drum editor the selected track is moved along with the triggered key - Fixed bug with playback of drums clicking on notes in the new drum editor, it was playing the wrong instrument - MESS synths (esp Deicsonze): Controls (like Track Info program) and synth controls now mirror each other, both ways. - Deicsonze softsynth: Fixed: Not remembering settings + ladspa plugin settings, midi controllers moved to NRPN14 type. - Native VST: Call idle periodically. Makes some plugins like Glitch work, as per LAD mail. - Change window title when there are unsaved changes - Add auto-save feature, when enabled tries to save after 5 minutes - Added pitch control to SimpleDrums, first version - Fixed Ctrl+arrows in the arranger so the track list is scrolled For more information and additional changes see the full changelog at: https://github.com/muse-sequencer/muse/blob/muse_2_2/muse2/ChangeLog News section: http://muse-sequencer.org/index.php/News Download: http://muse-sequencer.org/index.php/Download Demos page: http://muse-sequencer.org/index.php/Demos Forum: http://muse-sequencer.org/forum/ Happy new year from the MusE Team!

10 years

Problem using 2 RME Raydat

by Raphael BOLLEN

Hi All, I'm trying to use 2 RME Raydat cards simultaneously with jack. I added this .asoundrc [1] and jack reports this: ~$ jackd -d alsa -d DualRays jackdmp 1.9.11 Copyright 2001-2005 Paul Davis and others. Copyright 2004-2014 Grame. jackdmp comes with ABSOLUTELY NO WARRANTY This is free software, and you are welcome to redistribute it under certain conditions; see the file COPYING for details JACK server starting in realtime mode with priority 10 self-connect-mode is "Don't restrict self connect requests" creating alsa driver ... DualRays|DualRays|1024|2|48000|0|0|nomon|swmeter|-|32bit configuring for 48000Hz, period = 1024 frames (21.3 ms), buffer = 2 periods ALSA: no playback configurations available (Invalid argument) ALSA: cannot configure capture channel Cannot initialize driver JackServer::Open failed with -1 Failed to open server Am I missing something in the .asoundrc? What should I check? Jackd is working fine with each card independently. Thanks -- Raphaël [1] ~$ cat .asoundrc ctl.DualRays { type hw; card 0; } pcm.DualRays { type multi; slaves.a.pcm "hw:0,0"; slaves.a.channels 32; slaves.b.pcm "hw:1,0"; slaves.b.channels 32; bindings.0.slave a; bindings.0.channel 0; bindings.1.slave a; bindings.1.channel 1; bindings.2.slave a; bindings.2.channel 2; bindings.3.slave a; bindings.3.channel 3; bindings.4.slave a; bindings.4.channel 4; bindings.5.slave a; bindings.5.channel 5; bindings.6.slave a; bindings.6.channel 6; bindings.7.slave a; bindings.7.channel 7; bindings.8.slave a; bindings.8.channel 8; bindings.9.slave a; bindings.9.channel 9; bindings.10.slave a; bindings.10.channel 10; bindings.11.slave a; bindings.11.channel 11; bindings.12.slave a; bindings.12.channel 12; bindings.13.slave a; bindings.13.channel 13; bindings.14.slave a; bindings.14.channel 14; bindings.15.slave a; bindings.15.channel 15; bindings.16.slave a; bindings.16.channel 16; bindings.17.slave a; bindings.17.channel 17; bindings.18.slave a; bindings.18.channel 18; bindings.19.slave a; bindings.19.channel 19; bindings.20.slave a; bindings.20.channel 20; bindings.21.slave a; bindings.21.channel 21; bindings.22.slave a; bindings.22.channel 22; bindings.23.slave a; bindings.23.channel 23; bindings.24.slave a; bindings.24.channel 24; bindings.25.slave a; bindings.25.channel 25; bindings.26.slave a; bindings.26.channel 26; bindings.27.slave a; bindings.27.channel 27; bindings.28.slave a; bindings.28.channel 28; bindings.29.slave a; bindings.29.channel 29; bindings.30.slave a; bindings.30.channel 30; bindings.31.slave a; bindings.31.channel 31; bindings.32.slave b; bindings.32.channel 0; bindings.33.slave b; bindings.33.channel 1; bindings.34.slave b; bindings.34.channel 2; bindings.35.slave b; bindings.35.channel 3; bindings.36.slave b; bindings.36.channel 4; bindings.37.slave b; bindings.37.channel 5; bindings.38.slave b; bindings.38.channel 6; bindings.39.slave b; bindings.39.channel 7; bindings.40.slave b; bindings.40.channel 8; bindings.41.slave b; bindings.41.channel 9; bindings.42.slave b; bindings.42.channel 10; bindings.43.slave b; bindings.43.channel 11; bindings.44.slave b; bindings.44.channel 12; bindings.45.slave b; bindings.45.channel 13; bindings.46.slave b; bindings.46.channel 14; bindings.47.slave b; bindings.47.channel 15; bindings.48.slave b; bindings.48.channel 16; bindings.49.slave b; bindings.49.channel 17; bindings.50.slave b; bindings.50.channel 18; bindings.51.slave b; bindings.51.channel 19; bindings.52.slave b; bindings.52.channel 20; bindings.53.slave b; bindings.53.channel 21; bindings.54.slave b; bindings.54.channel 22; bindings.55.slave b; bindings.55.channel 23; bindings.56.slave b; bindings.56.channel 24; bindings.57.slave b; bindings.57.channel 25; bindings.58.slave b; bindings.58.channel 26; bindings.59.slave b; bindings.59.channel 27; bindings.60.slave b; bindings.60.channel 28; bindings.61.slave b; bindings.61.channel 29; bindings.62.slave b; bindings.62.channel 30; bindings.63.slave b; bindings.63.channel 31; }

10 years

[JACK] [NOOB] Networking on OSX / Reference?

by matthew AIDEKMAN

Hi all, noob here MY END GOAL: Send 10 channels between OSX computers using jack (Reason ---> jack ---> home network ----> jack ----> max/msp) BEST ATTEMPT: Set number of jackrouter channels in JackPilot (Can't find how to do this via command line) SLAVE: jack_load netadapter -i "-c -P10" //starts jack MASTER: jack_load netmanager MASTER: jack_load audioadapter Route stuff in qjackctrl RESULT: Works but tons and tons of overruns, sounds horrible. Can't configure because I have to do it in the terminal and can't find any documentation for the drivers. Can't do it in qjackctl because netadapter and netmanager don't pop up in the driver list. What am I missing? *Is there any clear set of man pages or documentation I can follow?* I can't find any complete reference for jack. Anyway, I hope this is clear enough. Sorry if I'm missing something stupid but I don't know where to go to educate myself. -Matt

10 years

[JACK] [NOOB] Networking on OSX / Reference?

by matthew AIDEKMAN

Hi all, MY END GOAL: Send 10 channels between OSX computers using jack (Reason ---> jack ---> home network ----> jack ----> max/msp) BEST ATTEMPT: Set the number of jackrouter channels in JackPilot (Can't find how to do this via command line) Start jack in the terminal SLAVE: jack_load netadapter -i "-c -P10" //starts jack MASTER: jack_load netmanager MASTER: jack_load audioadapter Route stuff in qjackctrl RESULT: works but tons and tons of overruns, sounds horrible. Can't configure because I have to do it in the terminal and can't find any documentation for the drivers. Can't do it in qjackctl because netadapter and netmanager don't pop up in the driver list. What am I missing? Hope this is clear enough. Sorry if I'm missing something stupid but I don't know where to go to educate myself. -Matt

10 years

Graphic card

by Aurélien Leblond

Hello all, Merry Christmas and (soon) happy new year! I was wondering if you guys would have a few advice for graphic card? My laptop blew up a few days ago, so I'm building a pc to replace it (haven't done that in years) - I'm not a gamer, the only things me and my wife are doing are music production and photo editing, only running Linux. Any advice between Radeon or GeForce? Which driver is good and doesn't disturb Jack or audio latency? Thanks in advance, Aurélien

10 years

Re: [LAU] Muse sequencer using external keyboard ?

by Robert Jonsson

Hello again, 2015-01-01 23:38 GMT+01:00 jonetsu(a)teksavvy.com <jonetsu(a)teksavvy.com>: > On Thu, 1 Jan 2015 23:07:46 +0100 > Robert Jonsson <spamatica(a)gmail.com> wrote: > > Hello ! > > Thanks for the reply. > > > Normally input devices should appear automatically if they exist > > prior to starting MusE, there might be some condition where this > > isn't happening though. > > Are you using qjackctl to make the connection? > > MusE prefers if all connections are done from inside MusE, check out > > the Midi and softsynth configuration dialog under MusE settings. > > As you can see from the attached screenshot (a bit fuzzy to save space) > every component seems to be there. There's a Fluidsynth with a flute > sound, there's the M-Audio pro88. Now, what's missing is to connect > them together so it'll be possible to play (and record) the flute sound > by pressing pro88 keys. > Thanks for the screenshot, I think that cleared it up. The midi track you have created is set to output to the M Audio device, see the Port column in the Arranger. First change the midi track Port to the Fluidsynth device then arm(record enable) the midi track, it's the red dot in the R column. Now when you play the keyboard it should make sound. I think I covered most of this in one of the midi tutorials (that are getting old fast...) here: http://muse-sequencer.org/index.php/Tutorials > Also, I have any question. I have seen that the Korg microStation > synth that I have is listed in one of the Muse menus. What > functionality does this mean ? > It was a contribution from a user, the file seems to contain all patch names and some midi controllers for this hardware synth. Regards, Robert

10 years

Muse sequencer using external keyboard ?

by jonetsu＠teksavvy.com

Hello, Is it possible at all to use any regular MIDI external keyboard to input notes into the Muse sequencer ? I have a fluidsynth flute sound loaded in Muse and it can play by dragging the mouse across the gui keyboard. I have qjackctl and also launched a2j, but there's no Muse in sight to make a connection between a M-Audio keyboard and something in Muse. Is Muse a sequencer that only works using a software pen to draw notes ?

10 years

Merry Christmas

by pierre jocelyn andre

Merry Christmas, A small Gift for Anyone https://soundcloud.com/pierre-jocelyn-andre/sequenbaul-lhomme-presse-trance…

10 years

Linux Audio Conference 2015

by Will Godfrey

Hi Albert, I don't want to be a nuisance, but there's been no news for a long time, and I'm wondering what the situation is. -- Will J Godfrey http://www.musically.me.uk Say you have a poem and I have a tune. Exchange them and we can both have a poem, a tune, and a song.

10 years

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Linux-audio-user January 2015