Tutorial 3 issue with producing sample clips

[Bergylta]

Before submitting a bug report, please be aware that your issue must be reproducible with all of the following, otherwise it is non-actionable, and we can not help you:

• Current repo: run git fetch && git status -uno to check and git pull to update repo
• Common dataset: coco.yaml or coco128.yaml
• Common environment: Colab, Google Cloud, or Docker image. See https://github.com/ultralytics/yolov5#environments

If this is a custom dataset/training question you must include your train*.jpg, test*.jpg and results.png figures, or we can not help you. You can generate these with utils.plot_results().

🐛 Bug

Seems to be something that has not been defined.

To Reproduce (REQUIRED)

pp.generate_zoo_clips( movie_name=pp.movie_selected, movie_path=pp.movie_path, is_example=True, use_gpu=gpu_available.result, ) Output:

---------------------------------------------------------------------------
NameError                                 Traceback (most recent call last)
File ~/.local/lib/python3.8/site-packages/ipywidgets/widgets/interaction.py:257, in interactive.update(self, *args)
    255     value = widget.get_interact_value()
    256     self.kwargs[widget._kwarg] = value
--> 257 self.result = self.f(**self.kwargs)
    258 show_inline_matplotlib_plots()
    259 if self.auto_display and self.result is not None:

File /usr/src/app/kso/kso_utils/kso_utils/widgets.py:1182, in n_random_clips(clip_length, n_clips)
   1179 def n_random_clips(clip_length, n_clips):
   1180     # Create a list of starting points for n number of clips
   1181     # movie_df is currently missing here
-> 1182     duration_movie = int(movie_df["duration"].values[0])
   1183     starting_clips = random.sample(range(0, duration_movie, clip_length), n_clips)
   1185     # Seave the outputs in a dictionary

NameError: name 'movie_df' is not defined

Number of modifications:
0

Expected behavior

the expected behaviour is to be able to extract sample clips from the video

[jannesgg]

@victor-wildlife This is an issue that I also encountered and seems to be linked to code changes in the random clip selection widgets. Would you mind having a look to see if you could find a potential solution to getting the movie duration in this case?

[jannesgg]

We should try to combine the code for generating example clips and the clips from the full movie into a single function and use a default number of example clips, e.g. 3.