Hello all,
pyo 0.8.1 is now available to download on pyo's web site :
http://ajaxsoundstudio.com/software/pyo/
pyo's documentation:
http://ajaxsoundstudio.com/pyodoc/
Latest sources and bug tracker:
https://github.com/belangeo/pyo
News:
- Pyo now fully supports both python 2.7.x and 3.5.x. At first glance,
python 3.5.x seems to be more stable and a little more efficient than
python 2.7.x.
Olivier
---
What's new:
New objects:
- LogiMap, random generator based on the logistic map.
New functionalities:
- Added a method (sysexout()) to send sysex messages to the Server object.
- Added PyoTableObject.getBuffer() method. The PyoTableObject now support
the buffer protocol (see PEP 3118), which allow a table to share its data
memory with any object that support the buffer protocol (ex. numpy array).
- Added Server.setCallback() method to allow the user to define a custom
process function. This function will be called once per buffer size, just
before the computation of the audio objects tree.
- Added Server.getCurrentTime() and Server.getCurrentAmp() methods.
- Improve Looper object: Added a time stream, which gives the current
normalized position. Added loopnow() method, which allows to start a new
loop immediately with crossfade. Added appendFadeTime() and fadeInSeconds()
methods to give a more flexible control of the behavior of the object.
- Added an 'inverse' argument to PVGate object. When set to True, the
damping factor is applied to bins with an amplitude above the threshold.
- Added a `callback` argument to PyoObject.set() method. The given callback
will be executed at the end of the ramp.
- Added ctrl() method (and some missing setter) to midi objects.
- TableWrite object now takes into account the feedback argument of NewTable
object and interpolates to fill in gaps if its writing pointer moves faster
than the sampling rate.
- Added a reset() method to various delay line-based objects (AllpassWG,
Chorus, Freeverb, Harmonizer, STRev, WGVerb, Waveguide).
- All objects can be used as iterator (will iterate over its internal sterams).
- SigTo ramp time now can be controlled at audio rate.
- Iter object now sends a trigger when it reaches the last value.
- Iter object now accepts PyoObjects in its list of values.
Bug fixes:
- Fixed jack ports auto-connection algorithm.
- Several minor bug fixes.
Improvements:
- Added low-latency driver WDMKS in the portaudio build routine for Windows.
- Replaced all printf calls with PySys_WriteStdout. This allow to redirect
messages from pyo to a string or a file, instead of the stdout.
Documentation:
- Added new examples, 05-envelopes/ and 06-filters/.
- Added a new file, called "How to improve performance of your pyo programs",
to the documentation.
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