1. Summary of changes
Ecasignalview user-interface has been improved. A set of new commands
for modifying effect parameters was added to interactive mode. Many
bugs have been fixed in documentation, JACK transport support, build
system and elsewhere. A severe bug in the "reverse" audio object was
2. What is Ecasound?
Ecasound is a software package designed for multitrack audio
processing. It can be used for simple tasks like audio playback,
recording and format conversions, as well as for multitrack effect
processing, mixing, recording and signal recycling. Ecasound supports
a wide range of audio inputs, outputs and effect algorithms.
Effects and audio objects can be combined in various ways, and their
parameters can be controlled by operator objects like oscillators
and MIDI-CCs. A versatile console mode user-interface is included
in the package.
Primary platform for running Ecasound is GNU/Linux. Ecasound can
also be run on many UNIX-derived systems such as FreeBSD, Mac OS X
and Solaris. Limited support for Windows is available through
Cygwin. Ecasound is licensed under the GPL. The Ecasound Control
Interface (ECI) is licensed under the LGPL.
3. Changes since last release
* A set of new commands, "ctrlp-*", for modifying effect parameter
controllers was added to interactive mode. See ecasound-iam(1)
man page for full details. These commands can be used either
in the interactive console mode, or from applications using
the ECI API (see http://www.eca.cx/eci ).
* Many improvements have been made to the ecasignalview
user-interface. Ecasignalview is a console-mode signal
* A severe bug in the "reverse" audio object was found and
fixed in this release.
Full list of changes is available at:
4. Interface and configuration file changes
None in this release.
5. Contributors to this release
Patches - Accepted code, documentation and build system changes
* Allie Stuart (2)
New EIAM command set for controller parameters (ctrlp-*),
* Jeffrey Cunningham (2)
New features to ecasignalview.
* Kyle Kirkland (1)
Bugfix to ecasound.spec
Bug Hunting - Reports that led to bugfixes (items closed)
* Julien Claassen (1)
Bug with .ewf files when loaded from a saved chainsetup (.ecs).
* Olivier Guilyardi, Jack O'Quin (1)
Prolems with JACK transport support and ecasound's
* Peter Lutek (1)
Problems with JACK transport and ecasignalview.
Feature suggestions - Ideas that led to new features (items)
* Pierre Lorenzon (1):
Ability to run in daemon mode without need for interactive
6. Links and files
List of distributions with maintained Ecasound support:
links, my public keys, etc at http://eca.cx/kv