Struct ChannelConfig 

pub struct ChannelConfig {
    pub weights: Vec<f32>,
}

Channel configuration for multi-channel loudness measurement.

Per ITU-R BS.1770-4, each channel is K-weighted independently; the gating operates on the weighted sum of per-channel mean-square levels.

Standard weights: L=1.0, R=1.0, C=1.0, LFE=0.0, Ls=√2, Rs=√2.

Fields

weights: Vec<f32>

Per-channel gain weights (linear, not dB).

Implementations

impl ChannelConfig

pub fn mono() -> Self

Mono passthrough (weight = 1.0).

pub fn stereo() -> Self

Stereo per BS.1770-4 (L=1.0, R=1.0).

pub fn surround_5_1() -> Self

5.1 surround per BS.1770-4 channel order: L, R, C, LFE, Ls, Rs.

LFE is excluded (weight 0.0). Surround channels Ls and Rs are weighted at √2 ≈ 1.4142 (3 dB higher than front channels per the standard).

Trait Implementations

impl Clone for ChannelConfig

fn clone(&self) -> ChannelConfig

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ChannelConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.