Old 04-16-2016, 03:30 PM   #1
eugen2777
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Default Lua: Simple SampleEditor

Simple SampleEditor. Warning - its beta version.

It will be corrected and added many things, if I do not chill


=====================
Only 16, 24 PCM and 32, 64 Float Point wav-files are supported!!!
Сurrently already supported mono, stereo and multichannel wav-files.
===
===
Quick instructions:
Select an item.
Set the time selection on item. Note, if time selection more than than 100 ms, only the first 100 ms will be used.
Use the left mouse button for edit waveform.
Use the right mouse button for Undo.
Use the mousewheel for vertical zoom
If you get error messages, inform about it here
=====================
Warning! Script to directly edit the source file.
Undo is only available while the script is running.
Therefore it is better to use a copy of the file if you are not sure...
=====================
Link will be updated.
SampleEditor
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Last edited by eugen2777; 05-26-2016 at 04:27 AM.
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Old 04-16-2016, 03:44 PM   #2
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sir you are AWESOME!
but an error :
104: attempt to perform arithmetic on a nil value (global 'smpls')

EDIT: nevermind,needs to be WAV (tried on MP3)

Last edited by Sexan; 04-16-2016 at 03:53 PM.
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Old 04-16-2016, 04:05 PM   #3
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Sorry,confusion,available normal version
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Old 04-16-2016, 04:13 PM   #4
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They could do it very easily.
This is not a big difficulty.
To say more - I can transfer the editing right on the wave of the original, but only for themselves.
I do not have to get action mouse or arrow keys and the correct coordinates for any permits. And they have already, and it costs nothing to these things, that's for sure, everything is simple enough.
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Old 04-16-2016, 04:22 PM   #5
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This could get you a lot of Christmas cards !

V interesting, thanking you.
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Old 04-16-2016, 10:14 PM   #6
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Just wow ! Looks like with this we can fix glitches in audio like we do with pencil in pro tools !
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Old 04-17-2016, 12:40 AM   #7
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Indeed, really great stuff !
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Old 04-17-2016, 02:46 AM   #8
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Slick. Will give this a go on a mix today. I often need to fix one tiny glitch and this helps.

Everyone, remember to work on WAV copies of your files !!!

Thank you Eugen2777.
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Old 04-17-2016, 03:08 AM   #9
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Quick, buy this man more booze!

Btw, be careful; this script overrides the original wav without undo.
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Old 04-17-2016, 04:28 AM   #10
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Undo will be added in future versions!
And many other improvements, zoom and etc.
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Old 04-17-2016, 05:40 AM   #11
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If this came up from being drunk I don't want to imagine what can you do sober
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Old 04-17-2016, 05:41 AM   #12
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Ehehehe, that's a very good one :0)
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Old 04-17-2016, 06:43 AM   #13
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Wow, very impressive !
You're the LUA/EEL Bukowski !
Thank you for sharing, and looking forward to future versions
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Old 04-18-2016, 11:04 PM   #14
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would love this to work but it does not seem to ...

it gives an error and then shows nothing like the gif in this post...

I'm in reaper 64 bit if that matters
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Old 04-19-2016, 12:26 AM   #15
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Try downloading again, I make some corrections sometimes. And remember - this is only a beta version.
If you get you can specify them here error messages, to me it was easier to fix them
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Old 04-19-2016, 05:38 AM   #16
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Sometimes I use 64-bit floating-point WAV files in REAPER. I would be thankful if you script supported these too.
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Old 04-19-2016, 11:47 AM   #17
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Added "Undo". Use right-click for undo.
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Old 04-21-2016, 07:08 AM   #18
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Hey Eugen,
Thanks so much for this great script.

Can you confirm; does undo simply re-edit the audio with 'reverse values' or does it actually step back through states?

And can you confirm/deny 64 bit float compatibility that someone asked about, please?


Thank you!
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Old 04-21-2016, 07:25 AM   #19
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At each change the edited portion and filename is stored in the table.
Undo re-edit audio using the previously stored data.
Undo steps is unlimited.
64 bit float - will be added, if needed.
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Old 04-21-2016, 08:14 AM   #20
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So cool! Can't wait to try this thanks.

So I guess the safest practice for now is to use duplicate as new take before editing so we don't permanently destroy anything?

Also, does it handle/avoid breaking marker cues in items?

I guess if they are only in the header of the file then it's all fine right?

Hmm. Is it OK with broadcast wav headers?

Will try asap and report back.

Again.. Amazing and happy to donate!
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Old 04-21-2016, 08:26 AM   #21
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Yes, it is better to work with a copy of the file.
It is safer and you will not lose the original in any way.
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Old 04-21-2016, 08:37 AM   #22
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Quote:
Originally Posted by eugen2777 View Post
Try downloading again, I make some corrections sometimes. And remember - this is only a beta version.
If you get you can specify them here error messages, to me it was easier to fix them

thanks... the newest dl works for me now

I wonder if there could be a way to zoom in on the wav form while inside the editor...?

I ask this because it can seem the visual is quite small and therefore kind of hard to edit
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Old 04-21-2016, 09:24 AM   #23
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To zoom in horizontally change the time selection in Reaper.
Less selection - the greater the increase.
https://stash.reaper.fm/27369/1234.gif
Maybe I'll add a full zoom in different directions like this.
https://stash.reaper.fm/27370/4321.gif
But this is not the main task.
Now, more importantly, to exclude all possible errors. Because it's a destructive editing
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Old 04-21-2016, 09:56 AM   #24
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Works pretty well, couple of observations not to be misinterpreted as criticisms!

-On high 'zoom' / v short selection the script crashes (I got crashes anyway.. 32bit reaper 64bit win7)-
-It would be good if docked state/ position is remembered as launching it and dragging it to docker each time is less fun!

One final thing, drawing accurately is quite tricky as the adjustments seem to occur some distance away from mouse cursor, not major problem just fiddly.


Fact this is even doable is a bonus so thanks again.
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Old 04-21-2016, 11:05 AM   #25
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Updated - 64 Float Point supported.
====
BenK-msx, when zoom-crash there any error messages?
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Old 04-21-2016, 03:20 PM   #26
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Quote:
Originally Posted by eugen2777 View Post
Updated - 64 Float Point supported.
====
BenK-msx, when zoom-crash there any error messages?
trying to recreate... not happening! oh well.. sorry.
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Old 04-21-2016, 04:56 PM   #27
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This is wonderful, thank you so much. I was hoping Reaper would have this added (it really should in my opinion) but I've been waiting for ages... so I'm glad someone took the initiative. Great work
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Old 04-22-2016, 04:30 AM   #28
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this needs to be a standard feature in Reaper!

cheers!
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Old 04-22-2016, 01:33 PM   #29
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+ 1000 !!
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Old 04-23-2016, 12:24 PM   #30
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Quote:
Originally Posted by eugen2777 View Post
Updated - 64 Float Point supported.
Much thanks!
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Old 05-04-2016, 11:48 PM   #31
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Vertical zoom would be necessary for some precision work on low-level signals. I am reluctant to make a feature request, but perhaps this will be possible when you have a spare moment.

Thanks for this.
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Old 05-07-2016, 10:42 AM   #32
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Updated.
Some fixes.
Vertical Zoom Added.
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Old 05-07-2016, 01:16 PM   #33
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Quote:
Originally Posted by eugen2777 View Post
Updated.
Some fixes.
Vertical Zoom added.
Man, this is a seriously cool script. Well done.
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Old 05-08-2016, 06:13 AM   #34
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thanks for the vertical zoom ... lovely!
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Old 05-08-2016, 08:36 AM   #35
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thanks for the update! awesome!
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Old 05-27-2016, 08:08 AM   #36
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Updated the algorithm for reading from and writing to the file. Now read and rewrites only needed parts of the file.
The result is significantly improved performance, especially when working with large files.
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Old 05-27-2016, 11:58 AM   #37
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Nice script. Well done.
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Old 05-27-2016, 01:17 PM   #38
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Like!
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Old 05-27-2016, 02:10 PM   #39
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Thanks. This is a complex script inside. However, the outside it looks very simple.
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Old 05-27-2016, 03:41 PM   #40
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I'm bowled over! To be able to do this in Reaper is something I have literally been wishing for for years.

Thank you for your work!!
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