Struct TranscodeOptimizer 

pub struct TranscodeOptimizer { /* private fields */ }

Optimizer that adjusts TranscodeConfig fields to meet an OptimizationGoal.

Implementations

impl TranscodeOptimizer

pub fn new(goal: OptimizationGoal) -> Self

Creates a new optimizer for the given goal.

pub fn with_max_size_mb(self, mb: f64) -> Self

Sets the maximum acceptable file size for MinimizeSize goal.

pub fn with_target_kbps(self, kbps: f64) -> Self

Sets the target bitrate for TargetBitrate goal.

pub fn goal(&self) -> OptimizationGoal

Returns the active optimization goal.

pub fn optimize_for_goal(&self, config: &TranscodeConfig) -> TranscodeConfig

Returns an optimized TranscodeConfig derived from the input config that best satisfies the optimizer’s goal.

pub fn suggest_crf(&self, config: &TranscodeConfig, target_kbps: f64) -> u8

Suggests a CRF value that would produce output close to target_kbps.

Uses binary-search style iteration over the CRF range [0, 51].

pub fn estimated_output_size_mb(&self, config: &TranscodeConfig) -> f64

Returns the estimated output size in MB for a given config under the current optimization goal.

Trait Implementations

impl Debug for TranscodeOptimizer

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

Formats the value using the given formatter.