Claude
8b1eeff1ed
- diamond-pushup (with and without music) and bench-dips videos - Editable project sources for both videos - make_music.py: original copyright-free music generator Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01FXVsD1DgdzZLiPuwtKzMSY
9 lines
529 B
Bash
Executable File
9 lines
529 B
Bash
Executable File
#!/bin/bash
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# usage: norm.sh in.wav out.mp3 target_LUFS -> gain-matches to the target, limits peaks to -1.5 dBFS, encodes mp3
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in=$1; out=$2; tgt=${3:--15}
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I=$(ffmpeg -hide_banner -i "$in" -af ebur128 -f null - 2>&1 | awk '/I:/{v=$2} END{print v}')
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G=$(python3 -c "print(round($tgt - ($I),2))")
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ffmpeg -v error -y -i "$in" -af "volume=${G}dB,alimiter=limit=0.84:level=disabled" -b:a 192k "$out"
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echo "$in: was ${I} LUFS, gain ${G} dB"
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ffmpeg -hide_banner -i "$out" -af ebur128=peak=true -f null - 2>&1 | grep -E "^\s+(I|Peak):"
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