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Fwd: [estudiolivre] Fwd: Lives: some beginner questions

by Daniel Roviriego

---------- Forwarded message ---------- From: salsaman <salsaman(a)gmail.com> Date: 2013/10/1 Subject: Re: [estudiolivre] Fwd: [LAU] Lives: some beginner questions To: estudiolivre(a)lists.riseup.net Hi Rosea, the best solution is not to encode to any format, just leave the clips as a "set". You can do this either by File -> Close/Save all Clips, or when exiting the application (LiVES will prompt you for a set name). When you save the set there is a checkbox "auto load this set when LiVES is started". If you check this, then the next time you start LiVES it will ask you if you want to reload the set. You can have any number of sets on the disk, so any time you can just load the one you want to use. (File -> Load set). You have to close the current set before you load a different one though. You can also start up LiVES with any set, by using: lives -set <name_of_set> See also in the manual: http://lives.sourceforge.net/manual/LiVES_manual.html#section4.7 Hope this answers your question. Good luck ! Salsaman. http://lives.sourceforge.net https://www.ohloh.net/accounts/salsaman On Tue, Oct 1, 2013 at 11:26 AM, Daniel Roviriego <danifernando(a)gmail.com>wrote: > Aeh Salsaman, não sei se você está na LAU.. > > abs > > ---------- Forwarded message ---------- > From: rosea.grammostola <rosea.grammostola(a)gmail.com> > Date: 2013/10/1 > Subject: [LAU] Lives: some beginner questions > To: linux-audio-user(a)lists.linuxaudio.org > > > Hi, > > Trying out Lives video/VJ tool. > > I want to make video art for a live gig. Its mostly making a clip from a > picture and adding some effects to it, realtime effects and normal effects > too. Im not planning to add effects live, but I want to apply the live > realtime effects before the show. Im working in the clip editor. I will use > Lives to switch to the next clip for the next song. > > What is a right format, size and resolution to export to, so I can use the > clips during the gig? Audio is not needed. > > Tips for this workflow is welcome! > > Thanks in advance, > > \r > > > ______________________________**_________________ > Linux-audio-user mailing list > Linux-audio-user(a)lists.**linuxaudio.org<Linux-audio-user(a)lists.linuxaudio.org> > http://lists.linuxaudio.org/**listinfo/linux-audio-user<http://lists.linuxaudio.org/listinfo/linux-audio-user> > > > > -- > Daniel Roviriego > (21) 35920701 > (21) 99561654 > > -- Daniel Roviriego (21) 35920701 (21) 99561654

12 years, 1 month

RME Fireface UCX with new firmware finally recording in debian

by drz

My dear Linux Audio Users I upgraded the firmware in my Fireface UCX yesterday. In the Release Notes I saw this...: "Fireface UCX: V 42/220/23/4: Class Compliant: full 18 channels, choice of 2 playback routings (C8/CA)" I thought I should give it another try in debian Linux wheezy as they changed something in the class-compliant mode. And what can I say ... its now recording in Audacity in stereo (channel 1+2). So if I plug in two mics, I can record! yippieh So heres what I did: (I hope I remember all steps) 1.) I followed some Howto, I cant remember where I found it, but I created a .pulse folder in my ~-Folder Then I pasted these files in the ~/.pulse Folder: File default.pa: load-module module-native-protocol-unix load-module module-jack-sink channels=2 load-module module-jack-source channels=2 load-module module-null-sink load-module module-stream-restore load-module module-rescue-streams load-module module-always-sink load-module module-suspend-on-idle set-default-sink jack_out set-default-source jack_in #I think I will play with module-jack-source channels=2 to get more input # channels File daemon.conf: sample-format = float32le default-sample-rate = 48000 realtime-scheduling = yes exit-idle-time = -1 2.) I logged out of KDE and logged back in 3.) Then I started qjackctl In the options I chose Input and Output Device hw1 Fireface UCX 4.) Next I started jackd, by clicking start. 5.) I chose a CC setup in the Fireface UCX I created before in Totalmix to have Phantom Power on both Inputs, by searching SU and then choosing the right seetup number (refer to the Firefox-manual). 6.) Finally I started Audacity and ..... it was recording both inputs Yeah! If I check 96000 Hz in jackd-options, audacity shows 96000 Hz, too, and if I export it as a wav-file the metadata tells me its 96 kHz, wow! And it sounds like it, too ;) greetz & have fun drz

12 years, 1 month

avw.lv2 0.1.5

by Aurélien Leblond

Hi all! A quick e-mail to annonce the latest version of the lv2 set avw.lv2. As a reminder, this set of plugins is designed for Ingen to create modular synths. Inside you can find VCOs, LFO, VCA and all the main modules to create Modular Synthesizers. Parts of these plugins are a port of the internal modules of the great Alsa Modular Synth. In this specific version, I focused on bug fixing and usability. I added as a well an Amplitude Modifier and a plugin to transform VC to Controls. This way, you can for example use the LFO (VC amplitude -1/1), use the Amplitude Modifier to transform the amplitude of the LFO to 1000/3000, use the plugin VC to Controls and plug all that into a Low Pass Filter. Finally, with the source code comes two example that you can load straight away into Ingen to try the plugins out. To download: http://sourceforge.net/projects/avwlv2/files/avw.lv2-0.1.5.tar.gz/download I really hope you will enjoy those, and I would be really interrested to get any feedback! enjoy :) Aurélien

12 years, 1 month

Re: [LAU] MIDI glitches

by Fero Kiraly

Thanks, Atte I had it: == GUI-enabled checks == Checking if you are root... no - good Checking filesystem 'noatime' parameter... 3.6.11 kernel - good (relatime is default since 2.6.30) Checking CPU Governors... CPU 0: 'performance' CPU 1: 'performance' CPU 2: 'performance' CPU 3: 'performance' - good Checking swappiness... 10 - good Checking for resource-intensive background processes... none found - good Checking checking sysctl inotify max_user_watches... >= 524288 - good Checking access to the high precision event timer... readable - good Checking access to the real-time clock... readable - good Checking whether you're in the 'audio' group... yes - good Checking for multiple 'audio' groups... no - good Checking the ability to prioritize processes with chrt... yes - good Checking kernel support for high resolution timers... found - good Kernel with Real-Time Preemption... found - good Checking if kernel system timer is set to 1000 hz... found - good Checking kernel support for tickless timer... found - good == Other checks == Checking filesystem types... ok. so everytjing seems good... any other ideas ? -- Fero

12 years, 1 month

MIDI glitches

by Fero Kiraly

hi all, my problem: two MIDI keyboards -> 1.with MIDI cable to presonus VSL1818 - zynaddsubfx 2.with MIDI2USB - setBfree everything goes fine, but sometimes (often after a one hour of playing ) the sound is suddenly distiorded or glitched ( i dont know the right word..) no xruns... in everything.log I 've found hundres lines of: Sep 30 09:04:41 bookes slim[322]: Info, other non-handled midi event, type: 36 my limits.conf * - rtprio 0 * - nice 0 @audio - rtprio 65 @audio - nice -10 @audio - memlock 40000 what has SLIM - login manager - to do with MIDI msgs ? thankyou all fero

12 years, 1 month

Re: [LAU] MIDI glitches

by Fero Kiraly

My friends, thank you all. I 've found that I have correct limits.conf but in /etc/security/limits.d/99-audio.conf there is only: @audio - rtprio 99 @audio - memlock unlimited I have always glitches, also with aeolus - so it seems as a general problem of my system.. any suggestions ?. thanks

12 years, 1 month

Re: [LAU] qjackctl settings

by Fero Kiraly

Paul, thank you. It is clear for me now. Where I should look for MIDI glitches ? - These glitches happens always after some time of playing eg. .15 minutes, I am not expert but it seem like a when some buffer of MIDI data is full then *....&*.........8.......&*.............8.........*..... thanks for advice,. fero

12 years, 1 month

qjackctl settings

by Fero Kiraly

Hi, what is difference between: jackd, jackdmp, jack_control start, jackstart ?? (i am trying to resolve my MIDI glitches, so maybe that a point...) thanks

12 years, 1 month

Re: [LAU] [LAD] MIDI Running Status and ALSA, was: Launchpad S and Linux

by Clemens Ladisch

Fons Adriaensen wrote: > If the problem is the same as with the original LP, then > the ALSA driver can't do anything about it, unless it would > contain LP-specific code. The Launchpad S is class compliant and thus cannot use running status. Regards, Clemens

12 years, 1 month

Launchpad S and Linux

by Aurélien Leblond

Hi all, I'm thinking of getting the Launchpad S and I was wondering if anybody had any go at them with our favourite operating system: - the Novation website says the S version of the Launchpad doesn't need a driver ans is therfore compatible with Linux. Is it simply seen as a MIDI device? - Would Hydrogen or SooperLooper be compatible with it? I know it might be a stupid question if it is a midi device, I'm just curious how it would interact with the tools we have. - It might be a misconception on my part, but from the videos available online it looks like software can control the device to change colors of the pads... I would be curious to know if say SooperLooper can control the Launchpad a light up the corresponding pad if the loop is muted or not Thanks for any information you guys and girls might have, I'd really love to be able to use it! Aurélien

12 years, 1 month

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