Module per_scene_encode 

Per-scene adaptive encoding parameters.

This module provides scene-aware encoding parameter computation, output size estimation, bitrate solving via binary search, and budget allocation across multiple scenes.

Structs

BudgetAllocator

Allocates a total byte budget proportionally across scenes, weighted by each scene’s complexity.

PerSceneEncoder

Computes codec-specific encoding parameters tuned for a given scene.

SceneEncodeParams

Per-scene encoding parameters derived from scene analysis.

SceneSegment

A contiguous segment of frames identified as a distinct scene.

TargetSizeSolver

Solves for the average bitrate (kbps) that achieves a target file size using binary search over the fill-factor-adjusted bitrate formula.

Enums

SceneType

Classification of a scene’s content type for encoding optimization.

Functions

estimate_output_size

Estimates output file size in bytes for a segment encoded with given params.