mlr (norns)

ReallyRad · 2022-05-03T11:16:40.510Z

Thanks a lot for the detailed answer and linking back to an existing thread on this forum. Hope to have time to get my hands on the script some time soon.

KNWSHZ · 2022-05-22T10:42:37.767Z

I understand the voice limit.
But does someone knows is there’s a way to make it 3 stereo tracks instead of 6 mono tracks?
Is it possible or it will be forever summed to mono?

Also, is there a CPU limit for more than 7 clips? having more clips can be an easy way to “clear” recordings.

Last q,
Where can I change the scrip to overdub = 1
when I load it? I always want overdub to be 1, so I guess there’s a way to change it…

thanks!

sonoCircuit · 2022-05-22T12:53:15.125Z

KNWSHZ:

Is it possible

Yes. However, it would require a substantial amount of changes (depending on how you’d like it to work).

The softcut routing is the handled with

softcut.level_input_cut("ADC input", "voice", "level")

For 3 stereo tracks you could route ADC input 1 to voices 1, 3, 5 and ADC input 2 to voices 2, 4, 6. However that’s only a fraction of changes to the code you’d need to make. If you’re up to it I can recommend to study the code and see where further changes are required. Feel free to DM me, I’d be happy to guide you through some bits.

KNWSHZ:

more than 7 clips

There are 7 clips because each clip is 45s long and that’s all that can fit into the buffer (349.52 seconds). It would be totally possible to have more but shorter clips.

KNWSHZ:

Where can I change the scrip to overdub = 1

change this line to:

params:add_control(i.."pre", i.."pre", UP1)

that should work.

KNWSHZ · 2022-05-22T13:42:35.832Z

sonoCircuit:

There are 7 clips because each clip is 45s long and that’s all that can fit into the buffer (349.52 seconds). It would be totally possible to have more but shorter clips.

Got it, working!

sonoCircuit:

change this line to:
params:add_control(i.."pre", i.."pre", UP1)
that should work.

Working, amazing!

sonoCircuit:

The softcut routing is the handled with

softcut.level_input_cut("ADC input", "voice", "level")

For 3 stereo tracks you could route ADC input 1 to voices 1, 3, 5 and ADC input 2 to voices 2, 4, 6. However that’s only a fraction of changes to the code you’d need to make. If you’re up to it I can recommend to study the code and see where further changes are required. Feel free to DM me, I’d be happy to guide you through some bits.

Ok I think I got it, I’ll dm you soon

Thank you!!!

PeterBark · 2022-06-21T16:27:36.819Z

tutorial and beat based demo using MLR with some additional midi mapping from touchOSC. I included a download link for the touchOSC template in the video description for anyone interested.

ampism · 2022-06-24T09:11:58.111Z

@tehn Am I being totally stoopid, or is the “1file”, “2file” etc missing from Params page? I can’t load samples into MLR, and I’ve done this many times…(?)
Help!

sonoCircuit · 2022-06-24T10:54:00.878Z

not stupid at all!

sorry about the missing communication. @tehn merged a PR I made which adds total session save and recall via pset and “clickless” start/stop.

If you save a pset the whole buffer (50.3 MB) is saved together with a file including patterns/recalls, loop state, loop points, speeds and playback direction. I removed the “load file” in the params, because it conflicts with the way the “session save” feature is implemented. To load files you need to go to clip view and load your files there.

Also until the next norns update you’ll need to remove any files manually when psets are deleted. All files are stored under data/mlr/“pset number”.

ampism · 2022-06-24T11:04:44.978Z

sonoCircuit:

To load files you need to go to clip view and load your files there.

Ah! Got it. Up n’ running now. Thanks @sonoCircuit !

I understand how to load a sample now, but the rest of your post has left me kinda baffled…I’ll dissect it another time

Thanks again!

Update : confused again. I managed to load one sample from the tape folder, and then
play that sample over the 6 tracks, but when I want to load a different sound onto a different track, I’m getting in a muddle. See pic:

IMG_54051920×2560 305 KB

2nd Update. On page 2, when I hold 2 grid keys to create a loop, the bright light passes straight through my loop, and just plays as normal (?)

Catchthehare · 2022-06-24T11:12:33.591Z

Great work - I’m enjoying your series!

sonoCircuit · 2022-06-24T11:45:01.551Z

ampism:

in a muddle

not sure what you mean by this. I can see that clip 4 is assigned to track 3 and no clip is loaded.

ampism:

2 grid keys to create a loop

I am assuming that the loop was set before loading another clip. If so this is normal behaviour as the loops are reset when loading a clip (however the lit keys aren’t cleared, which is something to address). If this is not the case, please reload mlr and see if this persists.

edit: sounds nice btw.

ampism · 2022-06-24T12:49:30.696Z

sonoCircuit:

not sure what you mean by this. I can see that clip 4 is assigned to track 3 and no clip is loaded.

Yes, shoulda been clearer, apologies. I just mean that I don’t know how (or why) track 3 is selected. Let’s say I opened MLR and I wanted to put 3 samples, called “A”, “B” and “C” onto tracks 1,2 and 3 respectively. How would I go about that?

Regarding the looping on page 2, do you mean that if I select an area to loop, and then load a new sample, that sample will not adhere to the current settings and will just play from start to finish?

Sorry. I know all this stuff is second nature to most people on this forum, but to me it’s very hard to understand.

sonoCircuit · 2022-06-24T13:18:27.764Z

No apology needed!

ampism:

I wanted to put 3 samples, called “A”, “B” and “C” onto tracks 1,2 and 3

On the clip page rows 2-7 correspond to the tracks 1-6 and the columns 1- 7 correspond to the selected clip (there are 16 key lit but only the first 7 can be selected). You can assign any track to any clip (clips can also be assigned to multiple tracks). By default the clips 1- 6 are assigned to tracks 1 - 6 (track 1 → clip 1, track 2 → clip 2 etc.). So you need to press the corresponding key to select a clip and load your sample there.

ampism:

will not adhere to the current settings and will just play from start to finish

Yes, when a clip is loaded the start and end point are set to the start/end of the loaded file.

ampism · 2022-06-24T17:29:33.406Z

sonoCircuit:

On the clip page rows 2-7 correspond to the tracks 1-6 and the columns 1- 7 correspond to the selected clip (there are 16 key lit but only the first 7 can be selected). You can assign any track to any clip (clips can also be assigned to multiple tracks). By default the clips 1- 6 are assigned to tracks 1 - 6 (track 1 → clip 1, track 2 → clip 2 etc.). So you need to press the corresponding key to select a clip and load your sample there.

Great - this is super helpful. Thank you

sonoCircuit:

Yes, when a clip is loaded the start and end point are set to the start/end of the loaded file.

So is this a bug? Or a conscious choice?

ReallyRad · 2022-06-25T07:56:23.589Z

Wwoow! I’m booting up mlr to start working on some modifications and there is a new version online since 1 month? No changelog? Really curious to see what was added.

EDIT : oh no, I see it’s just a version bump

elvale14 · 2022-07-01T17:35:21.630Z

Is there a way to use the four recall/macro control buttons available on the 128 grid on a 64 grid?

SOLVED

Did some research in this thread and found a diagram for the 64 grid that I had not seen before. I never knew the three bottom left grid buttons had that functionality. Super stoked to be able to play around with recall slots!!!

Lizards_Case · 2022-07-04T09:35:13.173Z

Just want to say a massive thank you for porting this to Norns and giving it all that love with the updates. I own a grid since 2 tears or so but I was never able to use mlr in a stable fashion. This changed radically with having it on norns. It works like a charm now.

My only miss would be having it sync reliably in slave mode, be it midi or link since a daw will never be happy beeing slave.

Still - a big up and many thanx for mlr on norns!

LC

kasselvania · 2022-07-04T14:57:37.951Z

I agree with the desire for hard clocking. Sadly, this is not so much a part of the way this scripts very foundation is built.

As an option, re:mix, the M4L representation of mlr works great in modern Live. It’s a pain in the butt to setup, but it works.

Also, a friend of mine has been digging deeper in to Norns programming for his own project. There’s some crossover between looping/recording functionality, so I’m bugging him almost daily to look at making a spin-off of his code base for a more “clock-able” mlr variant. Preferably incorporating the arc controls that have been added to some branches

tournesol · 2022-07-04T18:04:56.711Z

kasselvania:

Also, a friend of mine has been digging deeper in to Norns programming for his own project. There’s some crossover between looping/recording functionality, so I’m bugging him almost daily to look at making a spin-off of his code base for a more “clock-able” mlr variant. Preferably incorporating the arc controls that have been added to some branches

More “clock-able” mlr would be amazing

kasselvania · 2022-07-04T18:17:52.427Z

We’ll see if I can motivate/convince him!

eigen · 2022-07-22T21:55:37.993Z

just discovered the “total session recall” (including sound files) recently implemented by @sonoCircuit.

that’s pretty dawn awesome.

too bad this feature didn’t get backported to the grid 64 fork(s).

so, why not integrate 64 support in the main branch?

github.com/tehn/mlr

support for both grid 64 & 128

tehn:master ← p3r7:master

opened 09:48PM - 22 Jul 22 UTC

p3r7

+152 -33

i have both a 64 and a 128, and i felt bad for having to use a not up-to-date fo…rk for the 64. this PR ports the layout from the fork (w/ recalls on the last row). the code could be refactored to have a cleaner shared code for the 2 layouts but hey i wanted to be the least intrusive as possible for this 1rst run. i played w/ this fork on both grids and haven't spotted any regression but might not have used every feature.