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12 lines
336 B
Plaintext
12 lines
336 B
Plaintext
1 year ago
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#!/bin/sh
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# Extract cover image from the given media (e.g. M4B or MP3)
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for fn in "$@"; do
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cover_jpg="$(mktemp -u $(dirname "$fn")/cover-XXXXX.jpg)"
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if ffmpeg -v error -i "$fn" -map 0:v -map -0:V -c copy "$cover_jpg"; then
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echo "$cover_jpg"
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else
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rm -f "$cover_jpg"
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echo "couldn't extract cover from $fn" >&2
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fi
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done
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