@whale-av said:

@KMETE Midi objects are part of Pure Data...... it has [makenote] even.

In Max MSP when using Mac/pc the [makenote] object is using the internal sound engine of the computer(?) and therefore playing a sound. do you know if this will be the same with Raspberry pi 2 ?

Thanks you both,
I hav downloaded the Gem library and place it in my search path:

but for some reason I'm getting this error:

I have a max patch that I would like to transfer to pd and to run it on Raspberry pi.

The max patch is playing a video file that is manipulated ( its rate of playing and jumping frames) based on an input from an external mic). in addition to a midi voice that is playing via the internal sound engine of the computer using [makenote] object.

Is the two things above (playing and manipulating video and playing midi sounds) are possible on pd?

What should I look for?

Thanks

where can I found the above object?
I install sexy library but pd can't find the object.

I was wandering if it makes any difference if the audio files will be play from external usb stick rather then from the pi itself ?

the thing behind the thought to use external usb stick is that it will be much easier to change the audio file when needed - just upload and replace new audio files with the same name. so no need to connect the pi to a screen/mouse/keyboard and replace files rather just put new ones on usb stick.

so is that can effect the performance of the patch? (slower reading from stick?)

thanks

edit: the above is not option because when I first power the pi it won't recognize the usb stick fast enough so the pd patch is not "finding" the files. only if I manually restart the patch it is working

Does any one work with this interface and pd /pi combination?

I will get this card only in few days and for the meanwhile I was wondering if:

Does pi / pd will recognize it immediately or do I need to instal drivers?
Will all the 8 output will be available? or do I need to define something in the pd setting?
I'm using this message to setup the interface setting (marked in green):

Thanks!

edit:
If the files I'm playing are exported at 48000/24 bit - do I need to change the sample rate of pd to 48000 instead of the original 44100, right?

What do you man to usr [tabwrite~] in the signal chain? when I write random values into [tabwrite~] that have the same name of the [tabplay~] (with the original audio file) it overwrite it. How can it just add random values in some samples of the buffer ?

I would like to do the following but not sure how to implement that in pd:

An audio file is playing in loop and every time the file is strat from the beginning (or upon some trigger) some random values/samples will written on top of the exiting file. The idea is that it will transform the original audio file to somewhat noisy/clicky audio file over time

how can this be done in pd?

Thanks

@alexandros
I just gave it a try now and it is working just fine using the sf-play2~ object. I'm using [send] and [receive] and see no difference between this and conneting the wires straight to the objects

@jameslo That is sound interesting, but each tracj should be play independently from difference output of the dac