21 行
561 B
Bash
21 行
561 B
Bash
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#!/bin/sh
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clear
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input_video="$1"
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rm result.vnm
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## Convert video to PNG frames at 30 FPS
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ffmpeg -r 30 -i "$input_video" frame-%04d.png
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ls
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## Process the frames into farbfeld format with ff2png
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find -type f . -name "*.png" -exec cat {} | ff2png >> {}.ff \;
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ls
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## Process the farbfeld images to VNM images
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find -type f . -name "*.png.ff" -exec ff2vnm {} {}.vnm \;
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ls
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## Extract audio from video to an 8000hz WAV file
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ffmpeg -ar 8000 -ac 1 -i "$input_video" AUDIO.raw
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cat *.vnm > result.vnm
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echo "A" >> result.vnm
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cat AUDIO.wav >> result.vnm
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rm frame*
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rm AUDIO.wav
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