Struct FrameStatsCollector 

pub struct FrameStatsCollector { /* private fields */ }

Collects and aggregates per-frame statistics across a transcode session.

Implementations

impl FrameStatsCollector

pub fn new() -> Self

Create an empty collector.

pub fn record(&mut self, stat: FrameStat)

Record a frame’s statistics.

pub fn frame_count(&self) -> usize

Number of recorded frames.

pub fn i_frame_count(&self) -> usize

Number of I-frames recorded.

pub fn p_frame_count(&self) -> usize

Number of P-frames recorded.

pub fn b_frame_count(&self) -> usize

Number of B-frames recorded.

pub fn avg_bits_per_frame(&self) -> f64

Average encoded size in bits across all recorded frames.

pub fn total_bytes(&self) -> u64

Total encoded bytes across all frames.

pub fn largest_frame(&self) -> Option<&FrameStat>

Largest frame (by size) in the recording.

pub fn avg_qp(&self) -> f64

Average QP across all frames.

Trait Implementations

impl Debug for FrameStatsCollector

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

Formats the value using the given formatter.

impl Default for FrameStatsCollector

fn default() -> FrameStatsCollector

Returns the “default value” for a type.