KeelrLeek
a667b4b28e
The previous .git directory was found gutted (only info/ remained), so history is unrecoverable locally. This commit restores version control with the tree exactly as it stands: the working app, the preview-tracks launcher on the artist hero, the scrollable-track-previews design bundle (docs + approved mockups), and the Phase 0 validation artifacts.
18 lines
721 B
Rust
18 lines
721 B
Rust
//! Print an ASCII preview of a file's waveform shape.
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//! cargo run -p player --example wf -- "C:\path\to\file.flac"
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fn main() {
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let path = std::path::PathBuf::from(std::env::args().nth(1).expect("usage: wf <file>"));
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let t = std::time::Instant::now();
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let peaks = player::compute_waveform(&path, 80);
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println!("{} buckets in {:?}", peaks.len(), t.elapsed());
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let glyphs = [' ', '▁', '▂', '▃', '▄', '▅', '▆', '▇', '█'];
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let bars: String = peaks
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.iter()
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.map(|&v| glyphs[((v * 8.0) as usize).min(8)])
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.collect();
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println!("{bars}");
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let flat = peaks.iter().filter(|&&v| v > 0.95).count();
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println!("buckets >0.95: {flat}/{}", peaks.len());
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}
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