Struct ComplexityEstimator 

pub struct ComplexityEstimator { /* private fields */ }

Frame complexity estimator.

Estimates spatial and temporal complexity of video frames to guide rate control decisions.

Implementations

impl ComplexityEstimator

pub fn new(width: u32, height: u32) -> Self

Create a new complexity estimator.

pub fn set_block_size(&mut self, size: u32)

Set the block size for analysis.

pub fn estimate(&mut self, luma: &[u8], stride: usize) -> ComplexityResult

Estimate complexity of a frame’s luma plane.

pub fn avg_spatial(&self) -> f32

Get average spatial complexity.

pub fn avg_temporal(&self) -> f32

Get average temporal complexity.

pub fn avg_combined(&self) -> f32

Get average combined complexity.

pub fn frame_count(&self) -> u64

Get frame count.

pub fn reset(&mut self)

Reset the estimator state.

Trait Implementations

impl Clone for ComplexityEstimator

fn clone(&self) -> ComplexityEstimator

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ComplexityEstimator

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

Formats the value using the given formatter.

impl Default for ComplexityEstimator

fn default() -> Self

Returns the “default value” for a type.