Old 11-23-2018, 02:20 AM   #1
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Lightbulb Links to additional Video processor presets

Hi everyone,

in this thread we gather all the great Video processor presets made by users. To make them more public and to bring them in the right context. Please don't use this thread to post new presets. If you have an idea or already have coded something, open a new thread to keep it tidy.

BUT if you find a post somewhere in the forums with useful code you can add the link and a short description in here.

At first a short tutorial: Video processor presets are written in Reapers eel programming language. To create a new preset, you have to insert code into the video processor window.

1. Add the video processor in the FX chain of your video track




2. Copy the code (completely!) from the forums post and past it into the clean window. (If you already have code in there just select it all with ctrl+a and delete it.)





3. Important! Take care the Video processor window is in focus. Then press ctrl+s or ⌘+s (apple save shortcut?) to save the preset temporarily. This activates/updates the code but doesn't create a preset!



4. Press the + sign in the menu and choose -> Save preset. Give it a proper name and you can load it from there every time you open Video processor in the future.





That's it. And now lets start with the links.

Last edited by Eliseat; 11-23-2018 at 04:50 AM.
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Old 11-23-2018, 03:07 AM   #2
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Here are some great links:

All kind of blurs with several versions and conceptions.

https://forum.cockos.com/showthread.php?t=213315



__________________________________________________ _____


Text overlay with shadow.

https://forum.cockos.com/showthread.php?t=213221




__________________________________________________ _____



Several blend mode and alpha (transparency) presets. (AMAZING!)

https://forum.cockos.com/showthread.php?t=213043





__________________________________________________ _____



Mirror and Kaleidoscope

https://forum.cockos.com/showthread.php?t=212838




__________________________________________________ _____



White balance and Color grading (RGB)

https://forum.cockos.com/showthread.php?t=202946




__________________________________________________ _____


Example of subtraction from Justin (Download project, but hurry up!)

https://forum.cockos.com/showthread.php?t=212277




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360° video preset development thread (its already in default preset list)

https://forum.cockos.com/showthread.php?t=175082






To continue ...

Edit: Most important! Thanks to all for sharing the great work!

Last edited by Eliseat; 11-23-2018 at 03:25 AM.
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Old 12-04-2018, 03:09 AM   #3
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A bunch of new presets were released in the forums. Here we go!

RGBL Histogram versions

https://forum.cockos.com/showthread.php?t=214324



---------------------------------------------------------------------


Stutter effect to freeze the last frame

https://forum.cockos.com/showthread....29#post2066029




----------------------------------------------------------------------


RGB color adjustments for blacks/shadows/midtones/highlights/whites

https://forum.cockos.com/showthread....37#post2066037




----------------------------------------------------------------------

Last edited by Eliseat; 12-04-2018 at 03:29 AM.
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Old 12-04-2018, 02:03 PM   #4
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Found another one with interesting discussion about time code.

Time code overlay

https://forum.cockos.com/showthread.php?t=170727

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Old 12-21-2018, 01:52 AM   #5
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Yes, there are more:

Image distortion

Yes, for the very first time in Reaper. This is amazing!

https://forum.cockos.com/showthread.php?t=214383



__________________________________________________ ________________

RGB Decompose

Nice with tiny offsets for mimicking VHS. But also for huge offsets with black surroundings very cool. (70ies/80ies disco like )

Same thread: https://forum.cockos.com/showthread.php?t=214383





__________________________________________________ ________________

Rectangle drawing

Also very useful for outlining/bordering parts of the screen.

https://forum.cockos.com/showthread....08#post2073008



https://forum.cockos.com/showthread....08#post2073008

Last edited by Eliseat; 12-21-2018 at 02:27 AM.
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Old 12-21-2018, 09:29 PM   #6
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Thanks for compiling, Eli!
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Old 03-10-2019, 05:46 AM   #7
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Yeah, what cool presets are here! Thank you very much Eliseat!
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Old 04-02-2020, 07:20 PM   #8
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Just found this thread. I feel like it should be stickied! The color grading and text with shadow that I found in here are super useful!
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Old 04-02-2020, 09:05 PM   #9
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Thank you for putting this thread together! I just found it too.

Last edited by KeithHandy; 04-02-2020 at 09:07 PM. Reason: clarity
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Old 04-02-2020, 09:22 PM   #10
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In particular I was confused about command-S/"save" and how that was apparently activating the changes but not permanently saving them, as it would with JSFX audio plugins. Using the + button to actually save a new preset was an extremely simple-but-not-obvious answer I've been looking for for embarrassingly too long!

(How were we supposed to know or guess that? I never saw it in the video tutorial that I printed out and scoured through. I guess it's more akin to saving the settings on a plugin rather than saving the plugin itself.)
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Old 04-03-2020, 10:50 PM   #11
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hahah that took me way too long to figure out, too.
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Old 04-06-2020, 06:47 AM   #12
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Quote:
Originally Posted by KeithHandy View Post
In particular I was confused about command-S/"save" and how that was apparently activating the changes but not permanently saving them, as it would with JSFX audio plugins. Using the + button to actually save a new preset was an extremely simple-but-not-obvious answer I've been looking for for embarrassingly too long!

(How were we supposed to know or guess that? I never saw it in the video tutorial that I printed out and scoured through. I guess it's more akin to saving the settings on a plugin rather than saving the plugin itself.)

That's why I wrote the tutorial in the first post of this thread. I knew that many people would lose their interest if they don't get into this. There are some discussions about how to make it easier but video is not in the main focus of Reaper and maybe never will step up to a more user friendly being.
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Old 04-06-2020, 11:29 AM   #13
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I have made some code for showing a grid of videos while automatically allocating a column and row count (leaving black space where necessary).

https://forum.cockos.com/showthread.php?t=233917

Last edited by jak352; 04-06-2020 at 11:35 AM. Reason: Getting youtube link to work and putting in url to previous forum post
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Old 04-07-2020, 02:38 AM   #14
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Ah, you already posted it here.

Many thanks. That's a nice contribution to the video plugins (presets) thread.

Greetings
Eli
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Old 04-10-2020, 03:57 AM   #15
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Default Using portrait mode videos for "virtual choir" type look


Last edited by jak352; 04-10-2020 at 03:58 AM. Reason: Getting youtube tag to work
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Old 04-13-2020, 04:16 AM   #16
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Hi evereyone


Does exist an effect that allows to set or change the size of an image with different setting for height and width ?

Thanks
Think i managed !
Quote:
// Track opacity/zoomxy/pan
//@param1pacity 'opacity' 1
//@param2:zoomy 'zoomwidth' 0 0 2 0
//@param3:zoomx 'zoomheight' 0 0 2 0
//@param4:xoffs 'X offset' 0 -1 1 0
//@param5:yoffs 'Y offset' 0 -1 1 0
//@param6:rotate 'rotate' 0 -360 360 0 1
//@param8:filter 'filter' 0 0 1 0.5 1
//@param9:clear 'clear bg' 1 0 1 0.5 1
//@param10:force_w 'force width' 0 0 2600 1024 2
//@param11:force_h 'force height' 0 0 2600 1024 2
//@param12aspect 'preserve aspect' 1 0 1 0.5 1

(bg_img=input_ismaster() ? -2 : input_track(0)) ? (
force_w &= -2; force_h &= -2;
force_w && !force_h ? force_h = (force_w * project_h / project_w)&-2;
force_h && !force_w ? force_w = (force_h * project_w / project_h)&-2;
force_w>0 && force_h>0 ? ( project_w=force_w; project_h=force_h );

w = opacity < 0.01 ? 0 : opacity > 0.99 ? 1 : opacity;
gfx_a2=0;
gfx_blit((w < 1 || clear < 0.5) ? bg_img : -2,1);

w > 0 ? (
gfx_mode = filter>0.5 ? 256 : 0;
gfx_a=w;
z = 10^(zoomy/10);
dw = (project_w*zoomy)&-2;
dh = (project_h*zoomx)&-2;
x = (project_w - dw + xoffs*(project_w+dw))*.5;
y = (project_h - dh + yoffs*(project_h+dh))*.5;
rotate == 0 ? gfx_blit(0,paspect, x|0,y|0,dw,dh) : (
input_info(0,srcw,srch);
sc=2.0; sc2=sc*.5 - 0.5;
gfx_rotoblit(0,rotate*$pi/180,(x-dw*sc2)|0,(y-dh*sc2)|0,dw*sc,dh*sc, -srcw*sc2, -srch*sc2, srcw*sc, srch*sc);
);
);
);

Last edited by joffo78; 04-13-2020 at 04:29 AM.
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Old 05-01-2020, 09:49 PM   #17
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Default Video Processing Vertical Wipe top down

Is this already possible with one of the presets already in reaper? I can only get the vertical wipe to come in from the bottom and I need it to come in from the top.
Any tips, tricks or pointers is appreciated.
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Old 05-02-2020, 12:05 AM   #18
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Quote:
Originally Posted by birdbrain View Post
Is this already possible with one of the presets already in reaper? I can only get the vertical wipe to come in from the bottom and I need it to come in from the top.
Any tips, tricks or pointers is appreciated.
Hi Birdbrain,

just open a new thread in the forums video section to ask your question. This thread is only for links to other video preset threads. You will get the answer for sure.

Greetings
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Old 05-20-2020, 04:55 AM   #19
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Default Lots more features in my new YouTube on how to make a Virtual Choir/Band in Reaper

You can now have big video in the grid, or expanded videos infront of or behind the gird and use automation etc.
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Old 07-01-2020, 06:05 PM   #20
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I wrote some code that lets you overlay a guitar chord grid on the video. Good for instructional videos.

https://forum.cockos.com/showthread.php?t=239186
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Old 07-03-2020, 01:23 AM   #21
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From the first post in this thread:
Quote:
Originally Posted by Eliseat View Post
3. Important! Take care the Video processor window is in focus. Then press ctrl+s or ⌘+s (apple save shortcut) to save the preset temporarily. This activates/updates the code but doesn't create a preset!

4. Press the + sign in the menu and choose -> Save preset. Give it a proper name and you can load it from there every time you open Video processor in the future.
Beware, if you make any changes to the code in between steps 3 and 4, those changes will be lost! So when I code, I make a habit of doing ctrl-S right before I save to a preset.

Also, if you close the FX window, or look at another effect in the same window, or do anything at all that causes you to lose sight of your code, you will lose any changes you've made since the last ctrl-S.
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Last edited by Kite; 07-03-2020 at 01:49 AM.
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Old 07-07-2020, 01:01 AM   #22
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Quote:
Originally Posted by Kite View Post
I wrote some code that lets you overlay a guitar chord grid on the video. Good for instructional videos.

https://forum.cockos.com/showthread.php?t=239186
Amazing! Please check this out!



Automation:

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Old 07-07-2020, 01:09 AM   #23
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Quote:
Originally Posted by Kite View Post
From the first post in this thread:


Beware, if you make any changes to the code in between steps 3 and 4, those changes will be lost! So when I code, I make a habit of doing ctrl-S right before I save to a preset.

Also, if you close the FX window, or look at another effect in the same window, or do anything at all that causes you to lose sight of your code, you will lose any changes you've made since the last ctrl-S.
Yes, that's a very important hint. Especially if you change code and switch to another plugin code without saving with ctrl+s. In this case you really lose anything you did after the last saving.

I think most people just don't get into the video processor because of its really awkward structure and behaving. But if you open your heart, you will love the stray dog after a certain time of pain.
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Old 07-07-2020, 06:53 PM   #24
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Quote:
Originally Posted by Eliseat View Post
But if you open your heart, you will love the stray dog after a certain time of pain.
Ah, very poetic

Another awkward thing: You're testing your code, going back and forth from the video window to the editing window. You think you're editing your video effect, and you hit the delete key a few times. But the cursor focus is on the FX window not the edit window. Delete can remove the entire video effect, and your code disappears! The solution is to immediately hit control-Z to undo the deletion. But you still lose eveerything since your last control-S.
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Old 07-17-2020, 11:32 PM   #25
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Yet another pitfall -- sometimes you have to hit ctrl-S twice before it saves. And of course if there's a typo in the code making an error, it won't save at all. Moral of the story is, slow down and take a second after your control-S to make sure it actually saved!
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