This page is only visible to admin users. Sorry!

This page is only visible to signed in users.

Contact <link>support@cycling74.com</link> if you believe you're seeing this page in error.

You don't have permission to view this page.

Activity

Billing History for { name }

Licenses

There was a problem removing the addon. Please try again.

Are you sure you would like to remove the <name>{addonName}</name> addon from your Max subscription? Your {addonName} addon license will remain active until the end of your current billing cycle.

{name} was successfully removed from your Max subscription.

Remove Addon

There was a problem resuming your subscription. Please try again.

Are you sure you would like to resume <name>{addonName}</name>? Your billing cycle will be reactivated and you will be billed as normal on {renewalDate}.

Your subscription has been successfully resumed.

Resume Subscription

There was a problem cancelling your subscription.

Are you sure you would like to cancel <name>{licenseName}</name>? Your license will remain active until <expiry>{expiryDate}</expiry>, at which point your subscription will expire and the license will be deactivated.

Your subscription has been successfully canceled.

Cancel Subscription

Next, start up the Max application and sign into your account (Help > User Account and Licenses).

Max has been successfully activated.

You must be signed into your account to activate Max.

Activate Max

Create a New Post

Edit Article

The list of what we're discovering about Max and our users grows each day. We tackle everything from hardware reviews to re-reading books from decades past.

Get the Latest on Max and our Community

Articles

Sign Out

Sign in to authorize License

Authorize Max

Filter by Format

Filter by Language

Find books related to learning Max.

Books About Max

Here are the artists and educators helping people get creative in Max

Meet Our Max Certified Trainers

Certified Trainers

{ firstName } { lastName } - Certified Trainer

There are no open positions at this time.

Please check your inbox for further instructions.

Forgot Password

Error

Success

Actions

Create Forum Topic

Edit Forum Topic

{category} Forum

There was an error submitting your details. Please try again.

Thank you for your submission! Someone will be in touch with you soon.

NFR / Industry Accomodations

Please make sure you use the link you received by email.

There was a problem retrieving your invitation.

Your account has been successfully created. To manage your institutional licenses, please go to <authLink>https://auth.cycling74.com</authLink> and sign in with your newly created account.

You must be signed out to view this page.

Create an Account

Find more details on our <link>Status Page</link>.

Under Maintenance

We are currently carrying out a scheduled maintenance of our website. Some functionality is temporarily unavailable. We appreciate your patience.

Name

Sort By

{ category } Packages

Share a Max Project

Edit Project

Image Notes

Important Notes

Max Projects come in all shapes and forms. Over the years, our users have shared over a thousand ideas and projects with us. We're proud to showcase them here.

Find Inspiration from other Max Users

Cycling '74 will review it within a week and may make minor edits before publishing it, so your project looks best and reads well in our project gallery.

Thank you for your submission! Your project is currently pending.

Account Recovery

Bundled

{ name } { version } Release Notes

There was a problem changing your password. Please try again.

You can now <link>log in</link> with your updated credentials.

Your password was changed successfully.

Reset Password

Your purchase has now been linked to this account. Next, start up the Max application and sign into your account (Help > User Account and Licenses).

Retrieve License

Type

Search the Cycling '74 forums and website

Search {query}

Please enter your educational details

Your Max for Live or Live Suite serial number is required for this purchase. <link>Need help finding your serial number?</link>

There was a problem updating your subscription. Please try again, or contact support@cycling74.com if the problem persists.

Cannot add RNBO

Confirm Subscription Addon

Thank you for your purchase

Thank you

Retrieving your order details, please wait...

Contact <link>support@cycling74.com</link> if you have questions/issues.

Couldn't sign in. Please check that your username/email and password are correct.

Sign in with your Cycling '74 account

There was a problem creating an account. Please try again.

Successfully created your user account! Please check your email for one last verification step.

Create a Cycling '74 account

Select a Product

Thank you! Your request has been successfully submitted to our support team. Please check your email.

There was an error sending your application. Please try again.

There was an error sending your request. Please try again.

By submitting this iLok request, you understand that you will be notified when an asset is deposited to your iLok.com account. After receiving that notification, you can transfer the asset to your iLok USB stick. Please be aware that all iLok requests are manually processed so it can take up to 48 hours to fulfill your request during normal business hours (Monday-Friday, 9am-5pm Pacific Time).

Important Information

Thank you! Your request has been successfully submitted.

Please note that we are no longer taking submissions for Tools and no longer supporting the Tools section, so you may run into broken files and URLs. You can contribute to the Cycling '74 Community by submitting a Package or using the forums instead.

Max Tools Archive

Edit Tutorial

Tutorials are an ideal way to accomplish a task, learn a new strategy or brush up on your skills. In addition to our in-app Examples, Tutorials and Help Files, you can find new ones here.

Explore the Online Tutorials

Tutorials

Thank you. Please start Max and sign in to use your license

Upgrade

Sign In

Your account requires verification. Please check your inbox, or <link>click here to send the verification email again</link> if you didn't receive it.

Unverified Account

Do you have an activation code?

Already own Max 8 and ready to authorize?

Trouble? Please email <link>support@cycling74.com</link> for help.

If you're new to Max, this is just for you.

Thanks for verifying your account!

You're one step closer to being part of the Cycling '74 Community.

Verify Your Cycling '74 Account

Failed to request a new verification e-mail: {message}

A verification email has been sent to { email }. Please check your inbox.

Can't find your verification e-mail or only have an expired one?

There was a problem verifying your email change. Please try again.

There was an error verifying your email address.

Your email address has been successfully verified. Thank you!

Verify Your Email Address

A user token is required to verify your email address. Please follow the link you received via email.

Connector

I am writing a c-external which should write different Values to a 2x2x3 Matrix. The Matrix should be stored in a .jxf file and should be able to read back in a normal Jitter Patch for further processing.

 if (x->brightnessmatrix == NULL) {
     jit_matrix_info_default(&info);
     info.planecount = 1;
     info.dimcount = 3;
     info.dim[0] = x->cols; //set to 2
     info.dim[1] = x->rows; //set to 2
     info.dim[2] = x->frames; //set to 3
     info.type = _jit_sym_float64; //_jit_sym_float32
     x->brightnessmatrix = jit_object_new(_jit_sym_jit_matrix, &info);
 }

I am setting different brightnes Values inside a loop for each cell and every Frame:

for (i = 0; i < x->nrOfCells; i++) {
    yCellPos = i / x->cols; 
    xCellPos = i % x->cols; 
    
    brightness = 25. * i;
    post("i: %ld", i);
    post("x->currentframe: %ld", x->currentframe); //is set outside the loop
    post("brightness: %f", brightness);

   
    brightnessp = brightness_bp  //pointer to matrix
        + xCellPos * sizeof(float) //xCellPos times 
        + yCellPos * sizeof(float) * (&brightness_minfo)->dim[0]
        + x->currentframe * sizeof(float) * (&brightness_minfo)->dim[0] * (&brightness_minfo)->dim[1];
    *brightnessp = brightness;

}

When i Run the code above i get following output in max console: 

t_jit_err testexternal_savematrices(t_testexternal* x, long ac, t_atom* av) {
    int t, h, z, e, i;
    char name[MAX_FILENAME_CHARS];
    t_filehandle fh;
    t_ptr_size position;
    long err;
    short pathId, exist, binflag;
    position = 0;
    binflag = 0;
    err = JIT_ERR_NONE;

    pathId = path_getdefault();

    for (i = 0; i < x->nrOfCells; i++) {
        t = i / 1000;
        h = (i - 1000 * t) / 100;
        z = (i - 100 * h - 1000 * t) / 10;
        e = (i - 10 * z - 100 * h - 1000 * t);

        sprintf(name, "cellmatrix%u%u%u%u.jxf", t, h, z, e);
        exist = locatefile(name, &pathId, &binflag);
        if (!exist)
        {
            path_deletefile(name, pathId);
            object_error((t_object*)x, "%s: overwriting file", name);
        }

        if (err = path_createsysfile(name, pathId, 'JIT!', &fh)) {
            error("could not create file a");
            goto out;
        }

        if (jit_bin_write_header(fh, position)) {
            error("could not write header");
            sysfile_close(fh);
            goto out;
        }
        if (jit_bin_write_matrix(fh, x->gridMatrices[i])) {
            error("could not write matrix");
            sysfile_close(fh);
            goto out;
        }
        sysfile_getpos(fh, &position);
        sysfile_seteof(fh, position);
        if (jit_bin_write_header(fh, position)) {
            error("jit.matrix: could not write header");
            sysfile_close(fh);
            goto out;
        }
        sysfile_close(fh);
    }

    sprintf(name, "brightness.jxf");
    exist = locatefile(name, &pathId, &binflag);
    if (!exist)
    {
        path_deletefile(name, pathId);
        object_error((t_object*)x, "%s: overwriting file", name);
    }

    if (err = path_createsysfile(name, pathId, 'JIT!', &fh)) {
        error("could not create file b");
        goto out;
    }

    if (jit_bin_write_header(fh, position)) {
        error("could not write header");
        sysfile_close(fh);
        goto out;
    }
    if (jit_bin_write_matrix(fh, x->brightnessmatrix)) {
        error("could not write matrix");
        sysfile_close(fh);
        goto out;
    }
    sysfile_getpos(fh, &position);
    sysfile_seteof(fh, position);
    if (jit_bin_write_header(fh, position)) {
        error("jit.matrix: could not write header");
        sysfile_close(fh);
        goto out;
    }
    sysfile_close(fh);

out:
    return err;
}

When i use following Patch to load the brightness.jxf back to Max Application i get only 0. values in the matrix: 

ReadingMatrix.maxpat

So is there another way to read the values in a 2x2x3 Matrix?

Or have i made a mistake while storing the values into the Matrix in my external?

I am writing a c-external which should write different Values to a 2x2x3 Matrix. The Matrix should be stored in a .jxf file and should be...

problem-with-writing-a-matrix-to-jxf-file-and-reading-it-back-to-jitter

Problem with writing a matrix to jxf File and reading it back to Jitter

Ben Jacobs

I've been out of the Max game for quite a long while and looking to set up my current dev machine (Mac Mini M4, OS 15.x) for 

building Max 9 compatible externals, coding in C++

. My target platform will be MacOS only. I intend to figure out RNBO export some other day.

 I'm finding seems fairly stale. Written in 2022, it's talking about "new" support for M1 silicon and MacOS 10.15 (!).  Hoping some kindly soul would respond here with fresh advice on the latest/greatest supported (i.e. C74 friendly) versions of the various related tools. Or simply point to more recent docs in case I've overlooked them somewhere.

I have to assume that someone out there is happily and successfully building stuff on current generation MacOS + hardware. Will be most grateful if such person wants to save me (and any future travelers) a bunch of needless trial and error on this :-)

Hello Max dev community!

I've been out of the Max game for quite a long while and looking to set up my current dev machine (Mac Mini M4,...

currentlatest-toolssdk-for-building-c-max-externals

current/latest tools+SDK for building C++ Max externals???

David Landon

I'm working on writing an external that sends max audio signal over the internet, via UDP, directly from Max/MSP. I'm using Libuv for asynchronous I/O in an effort to reduce latency.

My question is this: how can I copy the entire signal vector at once, into a buffer that I can then send. I've reviewed the original Olaf Matthes netsend~ code and then the same netsend~ as updated by Remu and Oliver Guillerminet, and they use the old style performance methods where t_signal **sp is passed to the method and then the signal vector can be grabbed from sp->s_vec.

The new dsp64 process uses double, I know. And I _believe_ that it is a double pointer to another pointer that is an array of the samples, but without access to the code that passes variables into that routine, I'm fumbling around, not really knowing what's going on "under the hood". Does anybody have any insight into how to do this?

At this point, my best guess would be to hop into the perform64 method, and do something to the effect of:

memcpy(my_vector, inL , sizeof(maxvectorsize))???

Thoughts? Ideas? Any help would be GREATLY appreciated!

* As an aside: I know that audio over internet can be done using TCP via jit.catch and then jit.net.send. Though, my goal is to see what would happen if i were to forgo quality as a means of minimizing latency. The C74 post describing the above mentioned process mentions not seeing any performance gains using UDP (wouldn't it be sooooo nice if they would release that code anyway?), but I'm wondering if there's a point, with super small vector sizes, that serious, synchronized live performance could be had, even if some packets are lost in transport.

Hi All,
I'm working on writing an external that sends max audio signal over the internet, via UDP, directly from Max/MSP.  I'm using Libuv f

pass-entire-signal-vector-to-buffer-t_signal-what-is-double-**ins-pointing-to

Pass entire signal vector to buffer? t_signal? What is double **ins pointing to?

I am trying to write an jitter external for Max 9 with Max 8.2 SDK. I have the problem that Max does crash when i use my external in a patch and i do not really know why? 

So is there a way to debug the external? 

Or is it possible to write some information from the jitter object or wrapper to the max console with a print method or something similar?

Or are there any log files where i can find some information about the reason for crashing max?

Hi,

I am trying to write an jitter external for Max 9 with Max 8.2 SDK. I have the problem that Max does crash when i use my external in a...

jitter-c-external-debugging

Jitter c external debugging

Shakeeb Alireza

One of the long-standing objectives in my 

 (python3 externals for Max) project is to have a way for Windows user of the library to build relocatable python3 externals which can be used in standalone and packages. Various methods for doing this are already provided for macOS users, but presently, Windows users are only able to link python3 externals to local python3 installations.

Recently, I've been chipping away at this problem and have just developed a way to link a python3 dll to its dependent dlls in the 

 folder of a package which is along the lines of the 

Everything works as it should except for one thing: I had to basically treat the 

 folder as the direct container for the dlls. So instead of 

<package_name>/support/python/python313.dll+related files

<package_name>/support/python313.dll+related files

Is there any way to specify a subfolder of the 

 folder to be searchable for dlls without disrupting the dll search order of the Max application?

 without much success, and as I am far from being knowledgeable about windows, I would appreciate any help that would bring me closer to a solution.

Is there a way to add a folder in the support directory to the Max dll search path?

is-there-a-way-to-specify-a-folder-in-the-support-directory-for-external-related-dlls

yaniki

MaxMSP/Jitter and P5*js - a simple solution for interfacing "patches" created in MaxMSP/Jitter and "sketches" written in P5*js (

This is a side effect of my current work on some projects with WRO Art Center, dæd bɑɪtz, and others. It's an simple interface allowing communication between the MaxMSP and P5*js sketches loaded into Max [jweb] object, but can be very useful... for small number of people.

This "solution" is very basic, but may be easily adapted to individual needs, so I decided to share it with you.

Btw: Using the P5*js together with Max is opening some new horizons (I explore this issue for some time). I will try to elaborate on this in the near future.

http://paweljanicki.jp/projects_maxandp5js_en.html

sharing-is-maxmspjitter-and-p5js

[sharing is...] MaxMSP/Jitter and P5*js

Julien Bayle

I’m working on developing the template made by Stefan Brunner that lets you « convert » RNBO patches to VST using juce (

https://github.com/Cycling74/rnbo.example.juce

During the development of my solution, I debugged with Max, with a vst~ object in it that allowed me to open my plugin without any problems. The templates now runs how I want it to, builds and run like a charm. The only problem is that the VST that it outputs seems to not respect every rules (?) needed for it to work properly. Let me explain. When I first compiled the code, I tried to open the plugin in Live, didn’t work, opened it in Max and Reaper and it worked, so I chose to develop using Max and focus on that problem later. Everything worked fine, I even linked max to an Xcode Scheme, and it provided a really smooth workflow. Now that I’v finished this phase, I want to fix the bug I’ve had since the start. I’ve tried to debug using pluginVal 

https://github.com/Tracktion/pluginval/tree/develop

https://github.com/steinbergmedia/vst3sdk

), and it doesn’t seem to see any problem.  

Still, the VST doesn’t appear in Ableton Live. Trying to see what is wrong, I went into Reaper to open it. It worked a few times, but without the changes I implemented to the template (and auto. GUI). Then after a few trials, it seems that it is keeping a version of the VST and not changing it (same name, same UI), even when I change the version in my Plugin folder (I tried every re-scan options)… I really don’t know what is happening, and would really appreciate some help. 

(the "I" is Iwan Paturel intern at Structure Void)

Dev Forum