[PD] [clone] with individual signal inlets/outlets exposed ?
Dan Wilcox
danomatika at gmail.com
Sat Jun 6 11:31:02 CEST 2020
You are missing clone individual instance outlets and I’m missing dynamic clone instance numbers.
I’d like to be able send a message to clone to change the number of instances so the server could save a bit more resources beyond using [switch~]. This is important for performance scaling between working on a project on a Macbook Air then performing with it live on a Mac Pro in the studio. More importantly, we have older projects which use large multi-channel files, so it would be nice to dynamically change the sound file outputs individually up to 32 channels. My only thought for these is to have separate *light* and *heavy* server patches which load different instances of the main abstractions with more or less numbers. Eh, seems clunky too.
enohp ym morf tnes
-----------
Dan Wilcox
danomatika.com
robotcowboy.com
> On Jun 6, 2020, at 10:47 AM, baptiste chatel <baptiste.chatel at gmail.com> wrote:
>
> That looks like an impressive bit of work !
> I did something along thoses lines a while ago, while at a smaller scale. In the end, i guess the "clunkiness" was too much for me to deal with.
> But that was pre intelligent patching era ! That's why i can now think about simply connecting multi-i/os objects (IEM ambisonics plugins with [vstplugin~]) together in a blink, and scale the number of i/o as i need without resorting to workarounds, and more importantly without having to re-engineer what looks like a simple thing (in my head, that is). So now i feel that since we can connect a great number of cable easily, we should be able to multiply objects in the same way.
>
>
>
>> Le ven. 5 juin 2020 à 21:22, Dan Wilcox <danomatika at gmail.com> a écrit :
>> I think you can also be clever about the mixing and the outputs...
>>
>> In my case, I usually end up with an output abstraction to [dac~]:
>>
>> [receive~ out$1]
>> |
>> [*~] <--- some gain control input
>> |
>> [dac~ $1]
>>
>> A use case would be the zirk_id -> zirk_speaker -> zirk_output handling in the ZKM Zirkonium server patches:
>>
>> https://github.com/ZKM-IMA/ZirkoniumSpatializationServer
>>
>> (It's currently macOS-only as it includes custom binaries for the spatialization algorithms. I will probably fix this by fall.)
>>
>> In this case, Zirkonium has the following layout:
>>
>> 64 live input channels
>> 64 input sound files (with 8 channels)
>> 64 IDs aka objects mapping between input channels (live or sound file) and spatialization algorithms to virtual speakers
>> 64 virtual speakers wich are mapped to outputs
>> 64 output dac~ wrappers
>>
>> The ID objects & spat algo wrappers use additional clones internally to map each channel to all of the virtual speakers. I imagine a setup like this could work for you. A [zirk_vbap] object, for example, has an internal clone with [zirk_dispatcher]s which handle the connections between the named sends~/receives~. It's a little clunky but it works.
>>
>> I think a bunch of giant 64-channel output objects would also be clunky and also work, but in a different way. :)
>>
>>> On Jun 5, 2020, at 8:43 PM, baptiste chatel <baptiste.chatel at gmail.com> wrote:
>>>
>>> Clever, but you have to do a repetitive error-prone lengthy clicky process either on the send side or on the receive side.
>>> Since in my case i have four 16-tracks sends to a 64 by 16 matrix (3rd order ambisonics monitoring), i mitigated the issue by making an abstraction containing 16 settable sends, taking a float as an argument for the first send number. On the other side, i still had to make 64 unique receives...
>>>
>>>> Le ven. 5 juin 2020 à 20:23, Dan Wilcox <danomatika at gmail.com> a écrit :
>>>> Your abstraction can have a named [send~] which you can receive into your matrix. Use the $1 id assigned by clone to differentiate the sends, ie.
>>>>
>>>> In abstraction:
>>>>
>>>> |
>>>> [send~ out$1]
>>>>
>>>> For matrix:
>>>>
>>>> [receive~ out1] [receive~ out2] [receive~ out3]
>>>> | | |
>>>> [matrix - - ...]
>>>>
>>>> etc
>>>>
>>>> In this way, the [clone] itself has no outputs, but you have all of the outputs via [send~]. I use this approach very often.
>>>>
>>>>> On Jun 5, 2020, at 7:49 PM, pd-list-request at lists.iem.at wrote:
>>>>>
>>>>> Message: 5
>>>>> Date: Fri, 5 Jun 2020 19:20:36 +0200
>>>>> From: baptiste chatel <baptiste.chatel at gmail.com>
>>>>> To: Pd-List <pd-list at lists.iem.at>
>>>>> Subject: [PD] [clone] with individual signal inlets/outlets exposed ?
>>>>> Message-ID:
>>>>> <CABrNpLyvGHrRV-+9wDj2p8NnZENQDwEgg-tO7yFHEjw5L1eV6Q at mail.gmail.com>
>>>>> Content-Type: text/plain; charset="utf-8"
>>>>>
>>>>> Would it be possible to have a [clone] option that allows clones individual
>>>>> signal inlets/outlets to be exposed ?
>>>>>
>>>>> An example : i need to make 64 of the following patch :
>>>>> [receive~ thing-$1]
>>>>> |
>>>>> [outlet~]
>>>>> that should go to a matrix, $1 in [1:64].
>>>>>
>>>>> [clone] is useless because it will sum all outputs and expose only one,
>>>>> since the cloned patch has one output.
>>>>>
>>>>> I could do it with dynamic patching, but as practical as it could be, it is
>>>>> pretty convoluted to use for such a simple need.
>>>>>
>>>>>
>>>>> Baptiste
>>>>
>>>> --------
>>>> Dan Wilcox
>>>> @danomatika
>>>> danomatika.com
>>>> robotcowboy.com
>>>>
>>>>
>>>>
>>
>> --------
>> Dan Wilcox
>> @danomatika
>> danomatika.com
>> robotcowboy.com
>>
>>
>>
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