Enum RateControlMode 

pub enum RateControlMode {
    Cqp,
    Cbr,
    Vbr,
    Abr,
    Crf,
}

Rate control mode selection.

Variants

Cqp

Constant Quantization Parameter. Uses a fixed QP for all frames.

Cbr

Constant Bitrate. Maintains a steady bitrate over time.

Vbr

Variable Bitrate. Allows bitrate to vary while staying within bounds.

Abr

Average Bitrate. Targets an average bitrate over the entire encode.

Crf

Constant Rate Factor (quality-based). Maintains consistent perceptual quality.

Implementations

impl RateControlMode

pub fn is_bitrate_based(&self) -> bool

Returns true if this mode targets a specific bitrate.

pub fn is_quality_based(&self) -> bool

Returns true if this mode targets consistent quality.

Trait Implementations

impl Clone for RateControlMode

fn clone(&self) -> RateControlMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RateControlMode

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

Formats the value using the given formatter.

impl Default for RateControlMode

fn default() -> RateControlMode

Returns the “default value” for a type.

impl PartialEq for RateControlMode

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for RateControlMode

impl Eq for RateControlMode

impl StructuralPartialEq for RateControlMode