Motion Tracking Funscript Generator v0.5.x

quickfix · February 1, 2023, 10:07am

You can select only the peaks, and move them up, and then select the valleys and move them down.

Falafel · February 1, 2023, 2:16pm

What quickfix said, or this OFS extension

andyb08 · February 6, 2023, 8:50pm

Can you make a more indepth tutorial video to show the best ways to use the new features added to the software?

hentaiprodigy69 · February 8, 2023, 9:19pm

Seconding this because OP might know better than us. I’d make it someday and use a voice changer probs.

Falafel · February 10, 2023, 10:56pm

Well, not perfect, but I tried.

mchyxnaaiorxfwrivv · February 11, 2023, 5:05pm

The article How to make a script with the help of Motion Tracking by @Falafel covers all common functionalities and explains them in a clear way. Thank you @Falafel for your great article.

shyboyx · February 19, 2023, 7:10pm

Thanks bro, you’re a genius.

Rukker · May 5, 2023, 1:43pm

I wanted to ask how is simple camera movement handled with multi point tracking? I usually use the ‘distance p1-p2’ tracking method and I noticed the length of the strokes are influenced when the camera moves slightly. ie. from top to bottom resulting in them becoming shorter (or longer) depending on which direction the camera moves.

Is this something that is unavoidable, not implemented or maybe intended? I understand the strokes being influenced when using a single tracking point, but I kind of expected this shouldn’t happen with 2 point tracking. I could be wrong though.

mchyxnaaiorxfwrivv · May 7, 2023, 5:15pm

I wanted to ask how is simple camera movement handled with multi point tracking? I usually use the ‘distance p1-p2’ tracking method and I noticed the length of the strokes are influenced when the camera moves slightly. ie. from top to bottom resulting in them becoming shorter (or longer) depending on which direction the camera moves.

Is this something that is unavoidable, not implemented or maybe intended? I understand the strokes being influenced when using a single tracking point, but I kind of expected this shouldn’t happen with 2 point tracking. I could be wrong though.

Yes i agree this should not happen with 2 point tracking when the camera only moves up/down and/or left/right with the condition that the size of the tracked feature do not change due to the camera movement (manly caused by zooming or moving in or out).
Ensure you use the option Tracking Metric = distance in settings dialog. The y and x method may affected from small camera roll and result in some quality impacts for this kind of videos. I have also tested my tool so far only with completely static video scenes like VR videos.
Maybe there is also a bug in the calculation for the 2 point tracking if you feel that it has a very strong influence…

hentaiprodigy69 · May 8, 2023, 9:55pm

Ensure you use the option Tracking Metric = distance in settings dialo

Bruh, I can’t believe I didn’t know this setting was a thing.

Just got a new computer with a 13th gen i7 and this thing it’s just flying through scenes at 30-60fps 4k videos now with the Processing Speed at 1
I don’t want to release anything that’s crappily automated, so maybe this will help a lot.

Just read the short docs too, so you can see what the settings actually do:

github.com

michael-mueller-git/Python-Funscript-Editor/blob/v0.5.1/docs/app/docs/user-guide/usage.md

# Usage

If you want to use this application, I assume that you already know the basic scripting procedures. If this is not the case, please learn first the basic functions how to create a funscript!

First of all I want to mention that this application is not a fully automated solution, it's just an extension that helps you scripting **static camera scenes** much faster.

## Process

1. Select the Region of Interest in the Video where the action happens.
2. Select an features for the Woman and Men in the video, which should be tracked.
3. The application try to track the selected feature in the following video frames.
4. When the user stop the Tracking or the application can not find the selected feature in the next video frame the application calculate the difference between the predicted tracking boxes for each frame.
5. Now you can cut the raw tracking result e.g. to remove an tracker shift
6. Then the user set the minimum and maximum position for the tracked video sequence.
7. Finally set the desired post processing parameter.
8. The Lua Extension automatically import the result to OpenFunscripter.

## Options

## Unsupervised vs. Supervised Tracking

This file has been truncated. show original

Never knew that processing speed was just a frameskip option.

geogan · June 8, 2023, 12:27pm

Any information/documentation on what the “Enable Multiaxis” options do exactly? Seems to add three new dropdowns but I don’t know how to use them - what is different between “ignore” and the script name in options for roll, x, y? Also seems to add new Tracking Metric options.

geogan · June 8, 2023, 12:30pm

There doesn’t seem to be a “distance” option in Tracking Metric options when multi-axis is enabled for some reason.

mchyxnaaiorxfwrivv · June 8, 2023, 5:19pm

I added a short description for multi-axis tracking to the usage section in the documentation. If you need more details let me know what exactly is still unclear, then i can add the missing information.

geogan · June 8, 2023, 6:29pm

Thanks, yes I did sort of figure all that out eventually myself… although still not sure exactly how to emulate “distance” mode… but will be useful for next person!

mchyxnaaiorxfwrivv · June 11, 2023, 3:28pm

although still not sure exactly how to emulate “distance” mode

Sorry for the confusion. I added the distance output to the multi-axis menu in Version v0.5.2.

geogan · June 11, 2023, 8:45pm

Thank you!

zhangbaoyi · August 4, 2023, 3:43am

When I unzipped the Motion tracking package into the extensions folder, it didn’t show up in the extensions button in the openfunscrpiter

Falafel · August 22, 2023, 3:03am

I only tried out the multi-axis feature lately. It looks quite promising already.

I’m curious on how does the software possibly track the motions on the .roll axis? Does it recognize the images being “rotated” on screen, or does it calculate based on the displacement of the two features?

slapmytuna · September 2, 2023, 4:16am

Can someone please help me? I can not get this extension to work. when I load OFS, I can go to extensions and see that funscript generator windows option, it says its enabled, but the option to “show window” is greyed out and I cant click it. Anyone have any idea whats going on?

BoboVieri · September 18, 2023, 11:35pm

Please check if the folder where you placed it is right. If you open OFS3, then go to extension, there should be a line saying “extension directory”, click on it and you should see the folder of the extensions you installed.

Otherwise, delete the extension folder and try installing it with tha pyton installer.