2020-02-11 23:10:37 +00:00
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#!/bin/bash
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WITH_SOUND=true #change to false for a silent film
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#changes based on printer DPI, this is for 1440
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#check the output of the calibration script
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AUDIO_RATE=10296
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#Either use the script by passing in a path, ie:
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#sh export.sh /path/to/my/video.mov
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#or hardcode it by changing VIDEO=${1} to VIDEO=/path/to/my/video.mov
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2020-02-12 19:52:24 +00:00
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VIDEO="${1}"
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2020-02-11 23:10:37 +00:00
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# change these to directory where you will store your frames and audio
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FRAMES_DIR=~/Desktop/frames/
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AUDIO_DIR=~/Desktop/audio/
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mkdir -p "$FRAMES_DIR"
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mkdir -p "$AUDIO_DIR"
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echo "Exporting ${VIDEO}..."
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rm "${FRAMES_DIR}*.png"
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ffmpeg -y -i "${VIDEO}" -f image2 -r 24 "${FRAMES_DIR}image-%04d.png"
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if [ "$WITH_SOUND" == "true" ]; then
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echo "Exporting audio from ${VIDEO}..."
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ffmpeg -y -i "${VIDEO}" -y -acodec pcm_s16le -ac 1 -ar $AUDIO_RATE -ss "$START" -t 15 "${AUDIO_DIR}audio.wav"
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fi
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