Struct PostProcessor

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pub struct PostProcessor { /* private fields */ }

Expand description

Post-processes raw beat/downbeat logits into timestamped events.

Applies max-pool peak picking, thresholding, deduplication, and downbeat-to-beat alignment to convert per-frame logit vectors into discrete beat and downbeat timestamps.

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impl PostProcessor

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pub fn new(fps: f32) -> Self

Create a new post-processor with the given frame rate.

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pub fn process( &self, beat_logits: &[f32], downbeat_logits: &[f32], ) -> Result<BeatResult>

Process beat and downbeat logits into a BeatResult.

Both input slices must have the same length (one value per spectrogram frame). Returns beat and downbeat times in seconds.

Trait Implementations§

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impl Default for PostProcessor

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fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl UnwindSafe for PostProcessor

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impl<T> Any for T
where T: 'static + ?Sized,

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impl<T> From<T> for T

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

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Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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