53 lines
1.1 KiB
Bash
53 lines
1.1 KiB
Bash
#!/bin/bash -e
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#####################################################
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#
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# This script will export your video to frames and
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# use the application "primitive" to reproduce the
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# image with polygonal primitive shapes. Then the
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# converted frames are p
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#
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# The modes available for the -m argument are:
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# 0=combo
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# 1=triangle
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# 2=rect
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# 3=ellipse
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# 4=circle
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# 5=rotatedrect
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# 6=beziers
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# 7=rotatedellipse
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# 8=polygon
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#
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# primitive repo : https://github.com/fogleman/primitive
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#
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# Usage: bash ffmpeg/frames/primitive.sh <input video> <output video>
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#
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#####################################################
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INPUT="${1}"
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OUTPUT="${2}"
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MODE=1
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NUMBER=100
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# Check if output file extension is .mov
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if [[ "${OUTPUT}" != *".mov" ]]; then
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echo "Please use an .mov extension on your output file argument"
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exit 1
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fi
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mkdir -p frames
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ffmpeg -i "${INPUT}" frames/frame-%06d.png
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FRAMES=frames/*.png
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for frame in ${FRAMES}; do
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echo "Processing $frame with primitive..."
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# Run the "primitive" application on every frame
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primitive -i "${frame}" -o "${frame}" -n ${NUMBER} -m ${MODE}
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done
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ffmpeg -f image2 -i frames/frame-%06d.png -c:v prores_ks -profile:v 3 "${OUTPUT}"
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rm -rf frames |