Struct x264::Setup

pub struct Setup { /* private fields */ }

Builds a new encoder.

Implementations

impl Setup

pub fn preset(
    preset: Preset,
    tune: Tune,
    fast_decode: bool,
    zero_latency: bool
) -> Self

Creates a new builder with the specified preset and tune.

pub fn fastfirstpass(self) -> Self

Makes the first pass faster.

pub fn fps(self, num: u32, den: u32) -> Self

The video’s framerate, represented as a rational number.

The value is in frames per second.

pub fn timebase(self, num: u32, den: u32) -> Self

The encoder’s timebase, used in rate control with timestamps.

The value is in seconds per tick.

pub fn annexb(self, annexb: bool) -> Self

Enable/disable Annex B start codes. Defaults to true.

Annex B start codes are not used by containers based on the ISO BMFF (Base Media File Format), such as MP4 and MOV.

pub fn bitrate(self, bitrate: i32) -> Self

Approximately restricts the bitrate.

The value is in metric kilobits per second.

pub fn baseline(self) -> Self

The lowest profile, with guaranteed compatibility with all decoders.

pub fn main(self) -> Self

A useless middleground between the baseline and high profiles.

pub fn high(self) -> Self

The highest profile, which almost all encoders support.

pub fn max_keyframe_interval(self, interval: i32) -> Self

Set the maximum number of frames between keyframes.

pub fn min_keyframe_interval(self, interval: i32) -> Self

Set the minimum number of frames between keyframes.

pub fn scenecut_threshold(self, threshold: i32) -> Self

Set the scenecut threshold. Set this to zero to guarantee a keyframe every max_keyframe_interval.

pub fn build<C>(self, csp: C, width: i32, height: i32) -> Result<Encoder>where
    C: Into<Encoding>,

Build the encoder.

Trait Implementations

impl Default for Setup

fn default() -> Self

Returns the “default value” for a type.