Struct RoiEncoder 

pub struct RoiEncoder { /* private fields */ }

The ROI encoder optimizer generates per-CTU QP delta maps from ROI regions.

Implementations

impl RoiEncoder

pub fn new(config: RoiEncoderConfig) -> Self

Creates a new ROI encoder with the given configuration.

pub fn add_region(&mut self, region: RoiRegion)

Adds a region of interest.

pub fn clear_regions(&mut self)

Clears all ROI regions.

pub fn region_count(&self) -> usize

Returns the number of configured regions.

pub fn regions(&self) -> &[RoiRegion]

Returns the current regions.

pub fn config(&self) -> &RoiEncoderConfig

Returns the encoder configuration.

pub fn generate_qp_map(&self) -> QpDeltaMap

Generates a QP delta map for the current set of regions.

pub fn optimize_frame(&self) -> RoiOptimizeResult

Generates an RoiOptimizeResult for pipeline integration with the main Optimizer.

This produces a result that includes both the QP delta map and per-block quality weights that the Optimizer uses to adjust AQ decisions.

pub fn estimate_bitrate_impact(&self) -> f64

Estimates the bitrate savings/cost relative to uniform encoding.

Trait Implementations

impl Debug for RoiEncoder

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

Formats the value using the given formatter.