Struct RateSettings 

pub struct RateSettings {
    pub cbr: bool,
    pub bitrate_kbps: i32,
    pub vbv_multiplier: f64,
    pub keyframe_interval_s: f64,
    pub fps: FrameRate,
    pub min_qp: i32,
    pub max_qp: i32,
}

The rate-control and frame-rate settings a session was configured with, so a live change re-programs the encoder only when a value it reads actually moved.

Fields

cbr: bool

bitrate_kbps: i32

vbv_multiplier: f64

keyframe_interval_s: f64

fps: FrameRate

min_qp: i32

max_qp: i32

Implementations

impl RateSettings

pub fn new(settings: &RustCaptureSettings) -> Self

pub fn changed(&self, settings: &RustCaptureSettings) -> Option<Self>

The settings as they stand now, if a rate or frame-rate value the encoder was programmed with changed: in CBR a bitrate or VBV multiplier, in any mode the frame rate.

pub fn bps(&self) -> u64

The constant-rate target in bits per second.

pub fn vbv(&self) -> u32

The VBV buffer, in bits, the constant-rate target is held to.

Trait Implementations

impl Clone for RateSettings

fn clone(&self) -> RateSettings

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for RateSettings

impl Debug for RateSettings

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

Formats the value using the given formatter.

impl PartialEq for RateSettings

fn eq(&self, other: &RateSettings) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for RateSettings