Struct TranscodeMetricsCollector 

pub struct TranscodeMetricsCollector { /* private fields */ }

Collects frame-level metrics during a transcode session (legacy).

Implementations

impl TranscodeMetricsCollector

pub fn new() -> Self

Creates a new, empty collector.

pub fn with_capacity(cap: usize) -> Self

Creates a collector with pre-allocated capacity.

pub fn record(&mut self, metric: LegacyFrameMetric)

Records a frame metric.

pub fn frame_count(&self) -> usize

Returns the number of recorded frame metrics.

pub fn is_empty(&self) -> bool

Returns true if no metrics have been recorded.

pub fn summarise(&self) -> MetricsSummary

Computes and returns a summary over all recorded metrics.

pub fn worst_psnr_frame(&self) -> Option<&LegacyFrameMetric>

Returns the worst (lowest) PSNR frame, if PSNR data is available.

pub fn slowest_frame(&self) -> Option<&LegacyFrameMetric>

Returns the slowest (highest encode time) frame metric.

pub fn clear(&mut self)

Clears all recorded metrics.

Trait Implementations

impl Debug for TranscodeMetricsCollector

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

Formats the value using the given formatter.

impl Default for TranscodeMetricsCollector

fn default() -> TranscodeMetricsCollector

Returns the “default value” for a type.