26 lines
865 B
Plaintext
26 lines
865 B
Plaintext
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#!/usr/bin/env bash
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set -e
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input="$1"
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EXT2="m4a"
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if [ -z "$AAX_ACTIVATION_BYTES" ]; then
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echo "set AAX_ACTIVATION_BYTES env var"
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exit 1
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fi
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json=$(ffprobe -activation_bytes "$AAX_ACTIVATION_BYTES" -i "$input" -loglevel error -print_format json -show_format -show_chapters)
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title=$(echo $json | jq -r ".format.tags.title")
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count=$(echo $json | jq ".chapters | length")
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target=$(echo $json | jq -r ".format.tags | .date + \" \" + .artist + \" - \" + .title")
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mkdir "$target"
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for i in $(seq -w 1 $count); do
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j=$((10#$i))
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n=$(($j - 1))
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start=$(echo $json | jq -r ".chapters[$n].start_time")
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end=$(echo $json | jq -r ".chapters[$n].end_time")
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name=$(echo $json | jq -r ".chapters[$n].tags.title")
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ffmpeg -activation_bytes "$AAX_ACTIVATION_BYTES" -i $input -ss $start -to $end -metadata title="$title $name" -vn -c:a copy "$target/$i $name.$EXT2"
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done
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