* 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>
AAC provides better cross-platform compatibility compared to Opus when
using MP4 containers. While Opus is supported in MP4, compatibility
varies across different media players and platforms.
In testing, screen recordings with Opus codec sent to Windows users
played without audio in Windows Media Player, while recordings with
AAC codec worked immediately without issues. AAC ensures recordings
are playable out-of-the-box across all platforms without requiring
users to install additional codecs or use alternative media players.
* Add 60 second timeout to Walker launcher
This will close the launcher after 60 seconds of inactivity.
* Update 1754929737.sh
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Co-authored-by: David Heinemeier Hansson <david@hey.com>
