Update README.md for video_annotation

examples/video_annotation/README.md

@@ -20,11 +20,9 @@ labelme data_annotated --labels labels.txt --nodata --keep-prev --config '{shift
 ## How to Convert a Video File to Images for Annotation?
 
 ```bash
-# Download and install software for converting a video file (MP4) to images
-wget https://raw.githubusercontent.com/wkentaro/dotfiles/f3c5ad1f47834818d4f123c36ed59a5943709518/local/bin/video_to_images
-pip install imageio imageio-ffmpeg tqdm
+pip install video-cli
 
-python video_to_images your_video.mp4  # this creates your_video/ directory
+video-toimg your_video.mp4  # this creates your_video/ directory
 ls your_video/
 
 labelme your_video/