[LAD] Invada Studio Plugins (LADSPA LV2) updates
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi Everyone, Just a quick note to advise there are new versions of the Invada Studio Plugins available. These releases are mainly a bugfix releases. LADSPA (version 0.3.1) * Added karmic package * Fixed a bug where compressor release couldn't go past 2s. * Eliminate DC offset from Tube. * Updated ER reflection process in line with LV2 version. More information tarball download: http://www.invadarecords.com/Downloads.php?ID=0263 Ubuntu packages: https://launchpad.net/~invada/+archive/ppa LV2 (version 1.0.1) * Fixed multiple errors in RDF files. * Fixed missing linker libs in makefile. * Improved host compatibility. * Disabled tool-tips while widgets are active.. More information tarball download: http://www.invadarecords.com/Downloads.php?ID=0264 Ubuntu packages: https://launchpad.net/~invada/+archive/ppa Regards, Fraser https://launchpad.net/invada-studio -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFKKimQNZroiEh4erwRAi9jAJ4gphnlQurfpVbyP9TmRSSxE1gbiwCeIBox i78wj63ZqA8NqQhwvHLzrbA= =a7zP -END PGP SIGNATURE- ___ Linux-audio-dev mailing list Linux-audio-dev@lists.linuxaudio.org http://lists.linuxaudio.org/mailman/listinfo/linux-audio-dev
Re: [LAD] Invada Studio Plugins (LADSPA LV2) updates
On Sat, 06 Jun 2009 18:32:16 +1000 Fraser fra...@arkhostings.com wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi Everyone, Just a quick note to advise there are new versions of the Invada Studio Plugins available. These releases are mainly a bugfix releases. LADSPA (version 0.3.1) * Added karmic package * Fixed a bug where compressor release couldn't go past 2s. * Eliminate DC offset from Tube. * Updated ER reflection process in line with LV2 version. More information tarball download: http://www.invadarecords.com/Downloads.php?ID=0263 Ubuntu packages: https://launchpad.net/~invada/+archive/ppa LV2 (version 1.0.1) * Fixed multiple errors in RDF files. * Fixed missing linker libs in makefile. * Improved host compatibility. * Disabled tool-tips while widgets are active.. More information tarball download: http://www.invadarecords.com/Downloads.php?ID=0264 Ubuntu packages: https://launchpad.net/~invada/+archive/ppa Regards, Fraser Thanks a lot, both packages for Arch (in AUR) are updated, the ladspa version got renamed from invada_studio_plugins to invada-studio-plugins (my mistake initially). Regards, Philipp ___ Linux-audio-dev mailing list Linux-audio-dev@lists.linuxaudio.org http://lists.linuxaudio.org/mailman/listinfo/linux-audio-dev
Re: [LAD] supporting a dedicated DSP chip with ALSA
Ok I have taken the advise to use gstreamer when working with encoded streams (I read a bit and understood it fits my case better) I still left with offloading the PCM stream - this is a mandatory request from me to do it under ALSA. I have looked at LADSPA interface and saw there are for port types: #define LADSPA_IS_PORT_INPUT(x) ((x) LADSPA_PORT_INPUT) #define LADSPA_IS_PORT_OUTPUT(x) ((x) LADSPA_PORT_OUTPUT) #define LADSPA_IS_PORT_CONTROL(x) ((x) LADSPA_PORT_CONTROL) #define LADSPA_IS_PORT_AUDIO(x) ((x) LADSPA_PORT_AUDIO) If I declare my plugin as control only will I get all the information such as rate, format, etc... like a driver and will the frames will be passed to the driver directly? Ziv Haziz SW Team Leader Tel. +972-9-9529-776 Mobile +972-54-5225-398 ziv.ha...@dspg.com www.dspg.com http://www.dspg.com __ DSP Group, Inc. automatically scans all emails and attachments using MessageLabs Email Security System. _image001.jpg___ Linux-audio-dev mailing list Linux-audio-dev@lists.linuxaudio.org http://lists.linuxaudio.org/mailman/listinfo/linux-audio-dev
Re: [LAD] supporting a dedicated DSP chip with ALSA
On Sat, Jun 6, 2009 at 2:57 PM, Ziv Hazizziv.ha...@dspg.com wrote: If I declare my plugin as control LADSPA has no such concept. You can have a plugin with zero or more ports of any type. Now ... what the host does is rather independent. For example, if you have a plugin with no audio inputs or outputs, it will be hard for any host to find a place to use it. only will I get all the information such as rate, format, etc… like a driver and will the frames will be passed to the driver directly? There is only one audio format within LADSPA (this is also true of VST and several other plugin APIs): 32 bit floating point, with the convention that it is normalized to -1 .. +1 The host will configure the plugin with the sample rate and any other required data. You will still need to provide a process method in the plugin, but it can do nothing. ___ Linux-audio-dev mailing list Linux-audio-dev@lists.linuxaudio.org http://lists.linuxaudio.org/mailman/listinfo/linux-audio-dev
Re: [LAD] supporting a dedicated DSP chip with ALSA
-Original Message- From: Paul Davis [mailto:p...@linuxaudiosystems.com] Sent: Saturday, June 06, 2009 10:16 PM To: Ziv Haziz Cc: linux-audio-dev@lists.linuxaudio.org Subject: Re: [LAD] supporting a dedicated DSP chip with ALSA On Sat, Jun 6, 2009 at 2:57 PM, Ziv Hazizziv.ha...@dspg.com wrote: If I declare my plugin as control LADSPA has no such concept. You can have a plugin with zero or more ports of any type. Now ... what the host does is rather independent. For example, if you have a plugin with no audio inputs or outputs, it will be hard for any host to find a place to use it. are you familiar with a plugin that has similar functionality? One I can use as reference? only will I get all the information such as rate, format, etc… like a driver and will the frames will be passed to the driver directly? There is only one audio format within LADSPA (this is also true of VST and several other plugin APIs): 32 bit floating point, with the convention that it is normalized to -1 .. +1 I saw in a link of ALSA Wiki that there are several formats http://alsa.opensrc.org/index.php/PCM I know jackd is working one format just as use said - but this is stage two The host will configure the plugin with the sample rate and any other required data. You will still need to provide a process method in the plugin, but it can do nothing. ok I think I got it - the plugin will get both data and settings but will pass the data as is (not do anything in the process method) this way I will extract only the settings without interfering with the data. Nice idea. __ DSP Group, Inc. automatically scans all emails and attachments using MessageLabs Email Security System. _ __ DSP Group, Inc. automatically scans all emails and attachments using MessageLabs Email Security System. _ ___ Linux-audio-dev mailing list Linux-audio-dev@lists.linuxaudio.org http://lists.linuxaudio.org/mailman/listinfo/linux-audio-dev
Re: [LAD] Need to look at and tune an acoustic instrument
2009/6/1 Jan Weil jan.w...@web.de: On Mon, Jun 01, 2009 at 12:06:16AM -0400, Gene Heskett wrote: I'm told that matlab can do this, but this is a one time deal on a home made instrument. I've not that sort of money to spend. Do we have anything for linux that can take a microphone input to an audio card, do an FFT on what it picks up that is accurate to small parts of a hertz at frequencies in the 1st two octaves of a keyboard? FMIT http://home.gna.org/fmit/? I compiled version 0.97.7 of fmit but got an error, when trying to start it: Symbol not found. The solution was to comment out the line starting with jack_set_error_function at line ~876 in src/CaptureThread.cpp It works now. Looks nice. Thanks. ___ Linux-audio-dev mailing list Linux-audio-dev@lists.linuxaudio.org http://lists.linuxaudio.org/mailman/listinfo/linux-audio-dev
Re: [LAD] [LAU] JackMixDesk-0.3-r2 Release
Hi, I just installed Jackmixdesk 0.3 from the Packman repository under OpenSuse 11.1. When I move the sliders they give sudden jumps up and down. Also I was wondering what is the purpose of having the volume sliders to grow when moved horizontally? Cheers, Hector 2009/6/4 Ulrich Lorenz Schlüter audio-mobs...@gmx.de: I removed some bugs that came up till now and released version 0.3 of JackMixDesk formerly known as jackminimix. Get it from http://sourceforge.net/projects/jackmixdesk/ Jackmixdesk is a client/server mixer application with a user defined number of channels, pre and post fader sends. It has LASH support an OSC control interface and a XML config file. There is also a gui made with GTK+. It uses less resources than it's ancestor jackminimix. I'll soon start further development. Regards and please report me something Uli PS Could someone from the proaudio list please make an ebuild? Thanks! ___ Linux-audio-user mailing list linux-audio-u...@lists.linuxaudio.org http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user ___ Linux-audio-dev mailing list Linux-audio-dev@lists.linuxaudio.org http://lists.linuxaudio.org/mailman/listinfo/linux-audio-dev