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v.max External single stream: pass along the maximum of the pixel level and the int. dual stream: pass along the brightest pixel components between two streams
single stream: pass along the maximum of the pixel level and the int. dual stream: pass along the brightest pixel components between two streams In single stream mode, each output pixel of v.max uses the larger of the input brightness and the integer value. The image is forced to int8 components in all formats. In dual stream mode, each output pixel is made up of the largest corresponding components of the pixels of the two streams. In dual stream mode, both streams will be forced to int8 components before processing. Also, the second stream will be forced to the same format (rgb, yuv or grays) as the first stream. N.B. v.max has a slightly different behaviour in yuv mode since the magnitudes of u and v components are not brightness related. Only the y component is affected in this case.
v.min External single stream: pass along the minimum of the pixel level and the int dual stream: pass along the darkest pixel components between two streams
single stream: pass along the minimum of the pixel level and the int dual stream: pass along the darkest pixel components between two streams In single stream mode, each output pixel of v.min uses the lesser of the input brightness and the integer value. The image is forced to int8 components in all formats. In dual stream mode, each output pixel is made up of the smallest corresponding components of the pixels of the two streams. In dual stream mode, both streams will be forced to int8 components before processing. Also, the second stream will be forced to the same format (rgb, yuv or grays) as the first stream. N.B. v.min has a slightly different behaviour in yuv mode since the magnitudes of u and v components are not brightness related. Only the y component is affected in this case.
v.mix External v.mix allows you to add two streams together with separate gain controls.
v.mix allows you to add two streams together with separate gain controls. Mixes operate on alpha channels (if they exist) by default. The alpha channel does not affect the mix itself.
v.motion External v.motion implements "frame differencing".
v.motion implements "frame differencing". The current frame is subtracted from the previous frame. the differences are generally caused by movement in the image. This is a key component in classic softVNS motion tracking.
v.movie External v.movie allows you to play QuickTime movies into softVNS 2.
v.movie allows you to play QuickTime movies into softVNS 2. It offers a wide variety of kinds of playback control. v.movie can load and play live internet streams, and movies located at url's on the internet. Some parameters may not be able to be changed for live streams. Alpha channels in movie files will now be output from v.movie if process_alpha is 1. Movie playback is considerably sped up by setting render_to_yuv to 1. This skips a bunch of unnecessary processing if you intend to process the movie in yuv format. N.B. FOR FULL SIZE FULL QUALITY DV PLAYBACK: You must set use_movie_size 1 and playback_quality 2. And render_to_yuv 1 really helps.
v.packyuv External v.packyuv takes 3 gray scale streams and combines them into an yuv image.
v.packyuv takes 3 gray scale streams and combines them into an yuv image. N.B. the u and v streams are assumed to be signed. 0 - 127 are positive values and 128 - 255 are actually -128 to -1. (Note that this is different from the pseudo-signed images like those from v.motion (signed mode) where 0 - 127 are really negative and 128 - 255 are positive. To convert an unsigned or pseudo-signed int8 stream to a signed int8 stream or vice versa, you can use a v.xor 128 object.
v.packy_uv External v.packy_uv takes 2 gray scale streams and combines them into an yuv image.
v.packy_uv takes 2 gray scale streams and combines them into an yuv image. The first stream is the y values. The second stream contains the u and v values (alternating u then v then u) each at 1/2 the resolution of the y components. The yyyy stream and the uvuv streams are packed into a yuyvyuyv stream (normal yuv) N.B. the u and v streams are assumed to be signed. 0 - 127 are positive values and 128 - 255 are actually -128 to -1. (Note that this is different from the pseudo-signed images like those from v.motion (signed mode) where 0 - 127 are really negative and 128 - 255 are positive. To convert an unsigned or pseudo-signed int8 stream to a signed int8 stream or vice versa, you can use a v.xor 128 object.
v.peek External v.peek reports the value of each component in the specified pixel or the values that make up a column or row of the stream.
v.presence External v.presence is used predominant to detect presence.
v.presence is used predominant to detect presence. It maintains a slowly adapting internal image that moves at a specified rate toward the pixel values in the input stream. The long exposure provides a reference image against which to compare the current frame. The difference usually represents a new presence in front of the camera. The rate at which the reference image adapts to the current incoming image is defined by a value between 0 and 1. At 0, the reference image is exactly the same as the live image. At 1, the reference image is frozen. Values between 0.99 and 0.9975 are most useful
v.qteffects External v.qteffects is a simple wrapper for standard Quicktime effects
v.qteffects is a simple wrapper for standard Quicktime effects It does not yet allow effect descriptions to be saved in the patch. To modify the effect settings, double-click on the v.qteffects object box or choose Get Info with the v.qteffects object selected. If you use Get Info, you are first offered the chance to choose the effect from a menu before setting effect parameters. If you double-click, you will not see the effect selection menu and will go straight to the effect parameters.
v.record External v.record allows you to capture a stream to disk as a quicktime movie.
v.record allows you to capture a stream to disk as a quicktime movie. You can compress the stream on the fly. This process will usually not be possible in real-time, especially if you are compressing. v.record can have a circular buffer in order to catch skipped frames. Note that you can record a movie at a slower than realtime rate but define its playback rate separately (see movie_fps, relative_timescale and movie_timescale)
v.resize External v.resize crops and resizes streams.
v.resize crops and resizes streams. Zoomed pixels are interpolated to remove jaggies and aliasing. You can set the output width and height, and the source rectangle. Alternatively to setting the output dimensions, you can specify the destination rectangle, which resizes the stream to the rectangles width and height and attaches the top, left coordinates to the stream which can be used by v.composite objects downstream.
v.rgb External v.rgb converts the input stream to an rgb stream.
v.rgb converts the input stream to an rgb stream. If you supply a component size argument to the v.rgb object box, the output stream will have that component size. By default, the output component size is int8. grays streams are converted to rgb streams with identical r, g and b components.
v.sameness External single stream: output the similarity between a stream and comparison values dual stream: output the similarity between pixels in two streams
single stream: output the similarity between a stream and comparison values dual stream: output the similarity between pixels in two streams In single stream mode, v.sameness outputs the degree of similarity between each pixel’s components and the comparison values. It will output a maximum value of 255 when the pixel's components are exactly the same as the comparison value. As the pixel values get farther from the comparison value, the output levels decrease. Higher sensitivity levels result in less tolerance to difference. Each component of the stream is processed and output separately. U and V component outputs will range between 0 and 127. Dual stream mode operates in the same way but the comparison is between corresponding pixels in stream 1 and 2. The comparison values are ignored. In single stream mode, the incoming stream will be forced to 8-bit components before processing unless the incoming stream is a flo
v.samplehold External single stream: sample (pass) or hold (freeze) the incoming stream. dual stream: sample (pass) or hold (freeze) individual pixels based on the values of the pixels in a second stream.
single stream: sample (pass) or hold (freeze) the incoming stream. dual stream: sample (pass) or hold (freeze) individual pixels based on the values of the pixels in a second stream. v.samplehold passes the incoming pixels when the input is not 0 and the pixel values when the input is 0. The input can be from the second inlet or on a pixel by pixel basis from the pixels of a second stream. In single stream mode, if the v.samplehold is currently “holding”, then bangs received in the first inlet grab and hold a new frame.
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Libraries
A-Chaos Lib
debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='21' Sier library of non-linear strange attractors for max under macintosh sys, extended from Richard Dudas Chaos Collection, including the source (24 dynamic non-linear systems:: a-baker, a-clifford, a-collatz, a-duffing, a-fibonacci, a-ginger, a-henon-heilles, a-henon, a-henonf, a-henonphase, a-ikeda, a-jong, a-logistic, a-logistic1, a-lorenz, a-lorenz.e,a-lyapunov, a-navier-stokes, a-navier-stokes.e, a-rossler, a-stein, a-stein1, a-torus and a-verhulst)
AHRS Max Library
debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='168'Giuseppe Torre The AHRS Library (Attitude Heading Reference System) is a set of Max externals that allows you to perform a series of basic calculations for 3D/4D vectorial math used in aerodynamics.
If you are using a three axis accelerometer and a three-axis magnetometer check out the"ahrs_triad" object which enables you to find the orientation of your cluster of sensor with respect to the Earth fixed coordinates.
artificial tango
debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='104'Olaf Matthes The artificial tango library is a collection of externals for Max/MSP dealing with recognition, analysis and generation of musical structures and events. Most objects take MIDI data as input.
In order to use the objects from the artificial tango library FTM 2.0 has to be installed on your system.
Cosm
debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='147'Wesley Smith
Graham Wakefield
Cosm is an integrated collection of externals and abstractions to assist the construction of navigable, sonified virtual worlds using Max/MSP/Jitter. Cosm has been designed to require only minimal changes to existing Max/MSP/Jitter patches to support a number of features valuable in the creation of virtual worlds.

Supports six-degrees-of-freedom (6DoF) navigation using quaternions, spatial audio using 3rd order Ambisonics, distance filtering and doppler, collision detection using spherical intersection (query sphere), world boundaries, stereographic control, 3D field interaction, and a strategy for remote rendering.
FuzzyLib
debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='139'Alain Bonardi
Isis Truck
When manipulating human knowledge such as perception, feelings, appreciation, veracity of facts, etc., the classical logic that recognize only two truth degrees (true or false) is not always the most suitable.

To solve this problem, more than two degrees are considered in the non-classical logics. The fuzzy logic is one of these logics.

In this logic, facts are represented through membership functions: when the membership value is equal to 1 the fact is exactly true; when it is equal to 0 the fact is exactly false; in between there is an uncertainty about the veracity of the fact.

These membership functions are called "fuzzy subsets". They can be of different shapes: gaussian, trapezoidal, triangular, etc.

Thus the aim of the fuzzy logic is to propose a theoretical framework for the manipulation - representation and reasoning - of such facts.

The Fuzzy Lib library implements all the tools that are necessary to handle this manipulation: representation of a fuzzy subset (among them are the fuzzification, defuzzification and partitioning), reasoning process (generalized modus ponens, fuzzy implications, t-norms, t-conorms, etc.).

This version 1 of the Fuzzy Lib enables to implement fuzzification, uncertain reasoning and defuzzification for any number of data in the framework of Max/MSP environment.
Granular Toolkit
debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='44'Nathan Wolek set of externals and abstractions developed using several granular synthesis concepts. Effects available in this download include pitch shifting, spatializing, \"clouds\", chord production and looping.
hi.tools
debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='158'Max Egger An alternative to Max/MSP’s hi object, 2010 by Max Egger

hi.tools lets you communicate with human interface devices (HID), like mice, joysticks or do-it-yourself usb thingies that follow the HID specification.
imp.dmx
debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='157'David Butler imp.dmx is a cross-platform collection of Max/MSP/Jitter abstractions for dealing with DMX data in various forms. It focuses around the use of jitter matrices to store data, which the objects then read and write to. The aim is to provide the bridge between your patch and whatever object or method you use to output DMX from Max. The abstractions use native Max objects only, excepting the Art-Net patches which use some custom java networking objects, included in the distribution package.
If you have any questions or suggestions, please contact me at david@theimpersonalstereo.com.
Check for updates at http://www.theimpersonalstereo.com.
int.lib
debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='97'Oli Larkin int.lib is a set of abstractions/javascripts that lets you interpolate between different presets by navigating a 2D graphical environment. It's similar in concept to the Audiomulch Metasurface, Color blobs and the Hipnoscope but implements a gravitational system, allowing you to represent presets with variable sized balls. As you move around the space, the size of the balls and their proximity to the mouse cursor affects the weight of each preset in the interpolated output.
jr.abstractions
debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='126'Jakob Riis A set of simple abstractions for everyday maxmsp life
KN-Lib 2.7
debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='109'Roland Cahen KN-Lib is a collection of everyday abstraction tools. It contains mouse and keyboards facilities, converters, calculation, random, interval and scale generators, midi utilities...etc

(The old version is no longer available.
If necessary it can be downloades at :
ftp://ftp.forumnet.ircam.fr/pub/max/FAT/misc)
make-enveloppe
debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='16'Fredrik Olofsson seven abstractions that creates different kinds of envelopes. perfect for grain synthesis. including adsr, blackman, curve, gauss, hamming, hanning, trapezoid.
Max
debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='12' Cycling74 Max/MSP is a graphical environment for music, audio, and multimedia. In use worldwide for over fifteen years by performers, composers, artists, teachers, and students, Max/MSP is the way to make your computer do things that reflect your individual ideas and dreams.
MaxAlea
debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='96'Carl Faia MaxAlea contains various objects for random distributions and functions. MaxAlea was begun as a Max port of an existing PatchWork Library created in 1991-2 by Mikhail Malt. While the distributions and functions found in MaxAlea are similar to those found in the Patchwork version ,there are many differences in their functioning. The environment of Patchwork is static and is not designed for real-time work. Part of the incentive for creating these objects to work with Max was to have a dynamic and real-time environment with which to experiment and work with these algorithms in a manner as simple and straightforward as possible. One can change variables and manipulate the output in many ways in real-time. There are several different versions of the various stochastic models/processes best presented in the now classic references by Denis Lorrain and Charles Dodge. Carl Faia has used a variety of sources for the creation of this library which include the Lorrain, Dodge and Malt implementations as well as sources found on the WorldWideWeb. The externals found in the package include several random distributions, examples of random walks and 1/f noise algorithms, as well as one or two utilities written specifically for the MaxAlea library. Carl Faia wanted to make a coherent collection (as he thought Malt had managed to do in PatchWork) of these various algorithms and provide an interface easily accessible using the Max environment for real-time control. All these algorithms have been created using a seeded version of the random function found in the standard AINSI library. That is, each time the function is first run there will always be a different set of random numbers (unlike the random funtions found in Max, PatchWork and other versions of random number generators).
MSP
debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='7' Cycling74 Max/MSP is a graphical environment for music, audio, and multimedia. In use worldwide for over fifteen years by performers, composers, artists, teachers, and students, Max/MSP is the way to make your computer do things that reflect your individual ideas and dreams.
net.loadbang.groovy
debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='130'Nick Rothwell net.loadbang.groovy is a package which supports the Groovy scripting/programming language within MXJ for Max/MSP.

Groovy is an agile, dynamic language for the Java Virtual Machine (JVM) which builds upon Java by providing features such as closures and support for domain-specific programming (such as XML processing and database access). It integrates seamlessly with Java and is very similar in syntax.
Optimized Gates
debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='34'Stephen Kay 7 different optimized gates ("bgate" for bangs, "igate" for ints, "fgate" for floats, "sgate" for symbols, and "lgate" for lists. These do not need to do a message lookup, since they only deal with one data type. Also includes "andGate" and "orGate" by David Roach)
ri.Lorenz MSP objects
debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='169'Ryo Ikeshiro Calculates the Lorenz dynamical system and various modifications at signal rate. Can be controlled by either floats or signal for sample-accurate timing.

Currently only available for Mac OS X 10.5 or later (Intel). The following have only been tested on Max 5.
SDIF
debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='43'Matt Wright SDIF (Sound Description Interchange Format) support in Max/MSP
SFA Max/MSP Library
debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='172'Stefano Fasciani The SFA-MaxLib is a collection of Max/MSP objects developed in the context of the VCI4DMI. It includes functions and utilities in the form of FTM externals, FTM abstractions and Max abstractions. FTM is a shared library for Max/MSP developed by IRCAM, which provides a small and simple real-time object system and a set of optimized services to be used within Max/MSP externals.

List of FTM Externals: sfa.eig - eigenvalues; sfa.inputcombinations - combination generator; sfa.levinson - levinson-durbin recursion; sfa.lpc2cep - lpc to cepstra conversion; sfa.rastafilt - rasta filter; sfa.rmd - relative mean difference; sfa.roots - polynomial roots;

List of Abstractions: sfa.bark.maxpat - energy of the Bark bands from time domain frame;sfa.bark2hz_vect.maxpat - Herts to Bark conversion;sfa.barkspect.maxpat - energy of the Bark bands from spectrum; sfa.ceil.maxpat - ceil function; sfa.featfluxgate.maxpat - gated distance on stream of feature vectors; sfa.fft2barkmx.maxpat - utility sub-abstraction of sfa.bark; sfa.fft2barkmxN.maxpat - utility sub-abstraction of sfa.barkspect; sfa.hynek_eq_coeff.maxpat - hynek equalization coefficients; sfa.hz2bark.maxpat - Hertz to Bark conversion; sfa.hz2bark_vect.maxpat - Hertz to Bark conversion for vectors; sfa.hz2mel.maxpat - Hertz to Mel conversion; sfa.idft_real_coeff.maxpat - utility sub-abstraction of sfa.rasta-plp; sfa.maxminmem.maxpat - minimum and maximum of a stream of data; sfa.mfcc.maxpat - MFCC coefficients; sfa.modalphafilter.maxpat - 1st order IIR lowpass on a stream of vectors; sfa.nonlinfeqscale.maxpat - linear spectrum to Bark or Mel scale conversion; sfa.rasta-plp.maxpat - PLP and RASTA-PLP coefficients; sfa.spectmoments.maxpat - 4 spectral moments (centroid, deviation, skewness, kurtosis); sfa.3spectmoments+flatness.maxpat - 3 spectral moments (centroid, deviation, skewness) and the spectral flatness; sfa.spectralflux.maxpat - spectral flux on stream of spectrum vectors; sfa.spectralfluxgate.maxpat - gated spectral flux on stream of spectrum vectors; sfa.std.maxpat - standard deviation; sfa.win_to_fft_size.maxpat - smaller FFT size given frame size; sfa.GCemulator.maxpat – 3D gestural controller emulator;
Theater Max!
debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='93'Jonathan Snipes
David Beaudry
A collection of abstractions for Max/MSP specifically for real-time control of sound.
vRand abstractions
debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='77'Gary Lee Nelson These new objects assume that you have downloaded and installed one of the the externals from the Random Objects library. There are OS9, OSX and PC versions. (Thanks again to Jeremy Bernstein.) I have not tested these new abstractions in OS 9 or Windows and would appreciate hearing from anyone you can verify that they work.
xjimmies
debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='100'Zack Settel
Jean-michel Dumas
Parts of the nSLAM audio suite.
The "xjimmies" library included with nSLAM v2.0 offers new functionality not defined in the original "jimmies" running under Max/MSP.
Specifically, a number of new objects have been added for working with multichannel sound, sound source simulation and immersive audio. The name of the library, formerly "jimmies", was changed to "xjimmies", since the "X"-platform library runs in both PD (Windows/OSX/Linux) and now, in Max/MSP (Windows/OSX).

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