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Yolo video assembler

Tools for YOLO image labelling.

  • labeller.py: Copies source images drawing bboxes onto them. Renames images to zero-padded increasingly big integers.
  • linker.py: Creates links to source original images. Renames links to zero-padded increasingly big integers.
  • videomaker.sh: Gst pipeline to gather all images in directory (cwd) to a single mp4 file. If used on the output of the above scripts, the videos will have the same frames, yet only one of them drawn detections. Then, you may use:
    • mixer.sh: Mixes two mp4 videos into one, side by side.
    • mixer-transp.sh: Mixes two mp4 videos into one, one on top of the other.\
mkdir out
python3 labeller.py  # <- hardcode paths in script

mkdir links
python3 linker.py  # <- hardcode paths in script

cd links
bash ../videomaker.sh
cd ..
mv out.mp4 out_originals.mp4

cd out
bash ../videomaker.sh
cd ..
mv out.mp4 out_labelled.mp4

bash mixer.sh
bash mixer-labelled.sh