YOLOv8 OBB with Images doesn't export any images

Label Studio Support
1

Hello

I annotated a simple video looking over top of a box with a piece of styrofoam in it. I’m modelling the styrofoam. I created a number of regions that identify the styrofoam. When I export, I choose “YOLOv8 OBB with Images”. I get a resultant zip file that has this in it.

[Folder] images
[Folder] labels
classes.txt
notes.json

The images folder contains one file “8e144241-Pressure_Line_Upper_Foam.mp4”
The labels folder contains one file “8e144241-Pressure_Line_Upper_Foam.txt” that is empty.

The mp4 file is just my uploaded video.

Where are all the image snapshot files and the coordinate text files that I expect for YOLO?

Thanks
Andy

Label Studio version v1.17.0.
pip install

Labeling Interface:

<View>
   <Labels name="videoLabels" toName="video" allowEmpty="true">
   <Label value="UpperFoam" background="#FFA39E"/></Labels>
   <!-- Please specify FPS carefully, it will be used for all project videos -->
   <Video name="video" value="$video" framerate="29.3"/>
   <VideoRectangle name="box" toName="video"/>
</View>
<!--{
 "video": "/static/samples/opossum_snow.mp4"
}-->

Annotation
Annotation1445×509 217 KB

2

Hello,

Unfortunately, the yolo export for video is not yet supported.

3

Thank you! That saves me time trying to figure it out. :slight_smile:

They should limit the app so that you cannot select any YOLO export when working with a video until that functionality works.

4

Yeh, you are right, it’s an UX bug.

Check this github issue:

It has some solutions.

5

Excellent!

Do you know what I have to do in Label Studio before I can run the script “labelstudio_to_yolo.py”? Do I need to Export something first?

Thanks!