Enum QualityPreset 

pub enum QualityPreset {
    Fast,
    Balanced,
    Max,
}

Speed/quality trade-off, mapped to the encoder preset.

Variants

Fast

Balanced

Max

Implementations

impl QualityPreset

pub fn encoder_preset(self) -> &'static str

x264/x265 -preset value.

pub fn default_crf(self, codec: VideoCodec) -> u8

Default quality-mode CRF for a codec. x265 needs a higher CRF than x264 for comparable quality, so the numbers are codec-specific. These defaults aim for roughly VMAF ~93 (visually near-transparent) on typical content.

Trait Implementations

impl Clone for QualityPreset

fn clone(&self) -> QualityPreset

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for QualityPreset

impl Debug for QualityPreset

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

Formats the value using the given formatter.

impl Eq for QualityPreset

impl PartialEq for QualityPreset

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for QualityPreset