Linux-audio-announce

linux-audio-announce@lists.linuxaudio.org

3191 discussions

by Steve Harris

Liblo, the Lite OSC library, is an implementation of the Open Sound Control [1] protocol for POSIX systems. It is written in ANSI C99 and released under the GNU General Public Licence. It is designed to make developing OSC applictions as easy as possible. http://plugin.org.uk/liblo/ Changes: Patch from Jesse Chappell to fix memory leak Ability to directly reply to the sender of a UDP message Preliminary support for the OSC method enumeration scheme - Steve [1] http://www.cnmat.berkeley.edu/OpenSoundControl/

20 years, 4 months

[linux-audio-announce] Video for jack: xjadeo 0.1.0 released (Luis Garrido)

by Luis Garrido

xjadeo is a rather featureless video player (it understands just one single video encoding) that displays the video frame corresponding to jack's timebase. Its purpose is to make possible visual feedback when working on the soundtrack of a video clip. For this you need audio software that makes use of jack's transport capabilities. The idea is simple: your audio software drives jack, and jack drives xjadeo. Audio and video are synced. You can find xjadeo 0.1.0 source tarball at: http://sourceforge.net/projects/xjadeo/ Read the README file for details on building and usage.

20 years, 4 months

[linux-audio-announce] [ANN] System exclusive librarian for Roland SC88

by Pedro Lopez-Cabanillas

Hi, sc88sysex is a command-line program to send and receive system exclusive data to/from a Roland SC-88 device using ALSA raw MIDI ports. This program is a Bash script front-end to the ALSA amidi(1) utility. Roland uses two types of System Exclusive messages: RQ1 (data request 1) and DT1 (data set 1). This program can build both types calculating check-sums, and has some mnemonic symbols for addresses, sizes and commands. It can be used or extended for other Roland and GS devices with few changes. http://perso.wanadoo.es/plcl/misc/sc88sysex-0.1.tar.gz Examples: $ sc88sysex -a BULKDUMP -z ALL Sends a bulk dump request using the default MIDI port to the SC-88, and stores the received data in a file named "sc88_bulkdump_all.syx" $ sc88sysex -c GSRESET Sends a GS reset command to the SC-88 $ sc88sysex -s dump.syx Sends a data file "dump.syx" to the SC-88. $ sc88sysex -a '40 00 00' -z '00 00 04' -r deftune.syx Gets the master tune parameter from the SC-88 saving it on a file named "deftune.syx" Regards, Pedro

20 years, 4 months

[linux-audio-announce] [ANN] libDSP-5.0.1

by Jussi Laako

libDSP is a C++ library of digital signal processing functions with class and template interface. It also has a wrapper for C language. It also has assembler optimizations for x86 (E3DNow! and SSE2) and x86-64 platforms. Changes: - Assembler optimized version of complex multiply-add has been added. - Some makefile cleanups and fixes. Homepage: http://libdsp.sf.net http://www.sonarnerd.net/projects/libdsp/ Download: http://sourceforge.net/project/showfiles.php? group_id=25287&package_id=17119&release_id=305295 http://www.sonarnerd.net/projects/dlbins/ -- Jussi Laako (MiskaX || SonarNerd @ IRC) <jussi.laako(a)pp.inet.fi>

20 years, 4 months

[linux-audio-announce] New Audio Libre PDF article: 'Pluggin' away' (Steve Harris, LADSPA and Jamin)

by Daniel James

Hello all, LinuxUser & Developer magazine is running a series called Audio Libre. A new PDF article on the work of Steve Harris is now available, covering in particular LADSPA plugins and Jamin. It can be downloaded from: http://linuxaudio.org/en/press/ Cheers Daniel James Director http://linuxaudio.org

20 years, 4 months

[linux-audio-announce] ANNOUNCE: Rosegarden-4 1.0 released!

by Chris Cannam

ROSEGARDEN-4 1.0 RELEASED! ========================== LONDON, CANNES, ETC., FEBRUARY 14th 2005 -- The Rosegarden team are delighted to announce the 1.0 release of Rosegarden 4, an audio and MIDI sequencer and musical notation editor for Linux. Rosegarden is one of the most comprehensive Linux music software projects, and is the only Linux application to offer full composition and recording capabilities to musicians who prefer to use classical notation. http://www.rosegardenmusic.com/ http://www.rosegardenmusic.com/getting/ http://www.rosegardenmusic.com/support/ Some of Rosegarden's features are: o MIDI and audio playback and recording with ALSA and JACK o Piano-roll, score, event list and track overview editors o DSSI synth and audio effects plugin support, including Windows VST effects and instrument support via dssi-vst o LADSPA audio effects plugin support o JACK transport support for synchronisation with other software o Ability to build and run without JACK, for MIDI-only use o Score interpretation of performance MIDI data o Shareable device (.rgd) files to ease MIDI portability o Triggered segments for pattern sequencing & performable ornaments o Audio and MIDI mixers o MIDI and Hydrogen file import o MIDI, Csound, Lilypond and MusicXML file export o Clear, consistent and polished user interface o User interface translations for Russian, Spanish, German, French, Welsh, Italian, Swedish, Estonian, Japanese, and Simplified Chinese, as well as UK and US English o Help documentation available substantially or entirely translated into German, Swedish and Japanese as well as English. Rosegarden is Free Software under the GNU General Public License. Chris

20 years, 4 months

[linux-audio-announce] liboggz 0.9.0 Release

by Conrad Parker

Oggz 0.9.0 Release ------------------ liboggz is a C library providing a simple programming interface for reading and writing Ogg files and streams. Ogg is an interleaving data container developed by Monty at Xiph.Org, originally to support the Ogg Vorbis audio format. This release is available as a source tarball at: http://www.annodex.net/software/liboggz/download/liboggz-0.9.0.tar.gz New in this release: * updates for keyframe seeking in Theora and files with Ogg Skeleton metaheaders (http://wiki.xiph.org/index.php/OggSkeleton) * added missing header file definitions for oggz_get_granulerate() and oggz_get_granuleshift() * build fix for Symbian, adding missing file oggz_seek.c (Colin Ward) * general code cleanups Also, an addendum to the release notes for the previous version 0.8.6: Applied patch from Erik de Castro Lopo. Now builds on MingGW: * add pkg-config check for Ogg * add vorbis and speex CFLAGS to various Makefile.am's About Oggz ---------- Oggz comprises liboggz and the command-line tools oggzdump, oggzdiff, oggzmerge and oggzrip. liboggz supports the flexibility afforded by the Ogg file format while presenting the following API niceties: * Full API documentation * Comprehensive test suite of read, write and seeking behavior. * Developed and tested on GNU/Linux, Darwin/MacOSX, Win32 and Symbian OS. May work on other Unix-like systems via GNU autoconf. For Win32: nmake Makefiles, Visual Studio .NET 2003 solution files and Visual C++ 6.0 workspace files are provided in the source distribution. * Strict adherence to the formatting requirements of Ogg bitstreams, to ensure that only valid bitstreams are generated; writes can fail if you try to write illegally structured packets. * A simple, callback based open/read/close or open/write/close interface to raw Ogg files. * Writing automatically interleaves with packet queuing, and provides callback based notification when this queue is empty * A customisable seeking abstraction for seeking on multitrack Ogg data. Seeking works easily and reliably on multitrack and multi-codec streams, and can transparently parse Theora, Speex, Vorbis, FLAC, CMML and Ogg Skeleton headers without requiring linking to those libraries. This allows efficient use on servers and other devices that need to parse and seek within Ogg files, but do not need to do a full media decode. Full documentation of the liboggz API, customization and installation, and mux and demux examples can be read online at: http://www.annodex.net/software/liboggz/html/ Tools ----- The Oggz source tarball also contains the following command-line tools, which are useful for debugging and testing Ogg bitstreams: * oggzdump: Hexdump packets of an Ogg file, or revert an Ogg file from such a hexdump. * oggzdiff: Hexdump the packets of two Ogg files and output differences Oggz is Free Software, available under a BSD-style license. * oggzmerge: Merge Ogg files together, interleaving pages in order of presentation time. * oggzrip: Extract one or more logical bitstreams from an Ogg file. License ------- Oggz is Free Software, available under a BSD style license. More information is available online at the Oggz homepage: http://www.annodex.net/software/liboggz/ enjoy :) -- Conrad Parker Senior Software Engineer, Continuous Media Web, CSIRO Australia http://www.annodex.net/ http://www.ict.csiro.au/cmweb/

20 years, 4 months

[linux-audio-announce] SWH Plugins 0.4.13

by Steve Harris

A varied collection of LADSPA DSP plugins. http://plugin.org.uk/ http://plugin.org.uk/releases/0.4.13/ Changes: Build fix for SC4m mono compressor Denormal fixes for SC4 mono and stereo, and lookahead limiter* Several fixes to the multiband EQ by Sergei Steshenko Small quality improvements for FAD and tape delays * These are significant and highly recommended for people trying to run JAMin on Pentium 4 machines Enjoy, Steve

20 years, 4 months

[linux-audio-announce] [ANN] QjackCtl 0.2.15a (fix) released!

by Rui Nuno Capela

Hi, QjackCtl 0.2.15a has been released! This is just a fix release, update highly recommended. As from the change log: - Regression from 0.2.13, of the not so stupid pseudo-mutex guards on the connections management framework, after fixing some crash reports from Fernando Pablo Lopez-Lezcano and Dave Phillips (thanks!); it pays to be such a paranoid after all :). Check it out from the usual place: http://qjackctl.sourceforge.net Enjoy. -- rncbc aka Rui Nuno Capela rncbc(a)rncbc.org

20 years, 4 months

[linux-audio-announce] liboggz 0.8.6 Release

by Conrad Parker

Oggz 0.8.6 Release ------------------ liboggz is a C library providing a simple programming interface for reading and writing Ogg files and streams. Ogg is an interleaving data container developed by Monty at Xiph.Org, originally to support the Ogg Vorbis audio format. This release is available as a source tarball at: http://www.annodex.net/software/liboggz/download/liboggz-0.8.6.tar.gz New in this release: * new oggzrip tool, for ripping individual tracks from Ogg files; by David Kuehling * added inbuilt parsing of FLAC headers for seeking hints, by Tobias Gehrig. This allows Ogg FLAC files to be used with oggzmerge and similar tools. * fixed oggzmerge binary open bug on Win32 (Colin Ward) * updated Win32 project by Orum * added inbuilt parsing of Ogg Skeleton and CMML binary headers * simplified documentation related to seeking * added oggz_{get,set}_{granulerate,granuleshift}() query functions About Oggz ---------- Oggz comprises liboggz and the command-line tools oggzdump, oggzdiff, oggzmerge and oggzrip. liboggz supports the flexibility afforded by the Ogg file format while presenting the following API niceties: * Full API documentation. * Comprehensive test suite of read, write and seeking behavior. * Developed and tested on GNU/Linux, Darwin/MacOSX, Win32 and Symbian OS. May work on other Unix-like systems via GNU autoconf. For Win32: nmake Makefiles, Visual Studio .NET 2003 solution files and Visual C++ 6.0 workspace files are provided in the source distribution. * Strict adherence to the formatting requirements of Ogg bitstreams, to ensure that only valid bitstreams are generated; writes can fail if you try to write illegally structured packets. * A simple, callback based open/read/close or open/write/close interface to raw Ogg files. * Writing automatically interleaves with packet queuing, and provides callback based notification when this queue is empty * A customisable seeking abstraction for seeking on multitrack Ogg data. Seeking works easily and reliably on multitrack and multi-codec streams, and can transparently parse Theora, Speex, Vorbis, FLAC and CMML headers without requiring linking to those libraries. This allows efficient use on servers and other devices that need to parse and seek within Ogg files, but do not need to do a full media decode. Full documentation of the liboggz API, customization and installation, and mux and demux examples can be read online at: http://www.annodex.net/software/liboggz/html/ Tools ----- The Oggz source tarball also contains the following command-line tools, which are useful for debugging and testing Ogg bitstreams: * oggzdump: Hexdump packets of an Ogg file, or revert an Ogg file from such a hexdump. * oggzdiff: Hexdump the packets of two Ogg files and output differences Oggz is Free Software, available under a BSD-style license. * oggzmerge: Merge Ogg files together, interleaving pages in order of presentation time. * oggzrip: Extract one or more logical bitstreams from an Ogg file. License ------- Oggz is Free Software, available under a BSD style license. More information is available online at the Oggz homepage: http://www.annodex.net/software/liboggz/ enjoy :) -- Conrad Parker Senior Software Engineer, Continuous Media Web, CSIRO Australia http://www.annodex.net/ http://www.ict.csiro.au/cmweb/

20 years, 4 months

Jump to page:

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

Linux-audio-announce