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arthur-os/bin
14a599ab9d Normalize screen recording audio levels (#5244)
* Normalize screen recording audio

Screen recordings capture audio at whatever the system level is set to,
which often results in very quiet audio. Add a post-processing step that
normalizes audio to -14 LUFS using ffmpeg loudnorm after the first-frame
trim. Video is copied without re-encoding. Silently skipped for
recordings with no audio track.

* Do both trimming and normalizing in a single step so we don't have to process the video twice

* Simplify conditional

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Co-authored-by: David Heinemeier Hansson <david@hey.com>
2026-04-22 13:50:05 +02:00
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