Struct AbrRungConfig 

pub struct AbrRungConfig {
    pub label: String,
    pub width: u32,
    pub height: u32,
    pub video_bitrate_bps: u64,
    pub audio_bitrate_bps: u64,
    pub fps_num: u32,
    pub fps_den: u32,
    pub crf: Option<u8>,
    pub profile: Option<String>,
    pub bufsize_bits: Option<u64>,
}

A single rung in an ABR ladder describing one quality level.

Fields

label: String

Label for this rung (e.g., “1080p”, “720p”).

width: u32

Video width in pixels.

height: u32

Video height in pixels.

video_bitrate_bps: u64

Target video bitrate in bits per second.

audio_bitrate_bps: u64

Target audio bitrate in bits per second.

fps_num: u32

Frame rate numerator.

fps_den: u32

Frame rate denominator.

crf: Option<u8>

Constant Rate Factor (lower = better quality).

profile: Option<String>

Codec profile (e.g., “high”, “main”, “baseline”).

bufsize_bits: Option<u64>

Maximum buffer size in bits.

Implementations

impl AbrRungConfig

pub fn new( label: impl Into<String>, width: u32, height: u32, video_bitrate_bps: u64, audio_bitrate_bps: u64, ) -> Self

Creates a new ABR rung configuration.

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

Sets the frame rate for this rung.

pub fn with_crf(self, crf: u8) -> Self

Sets the CRF value for quality-based encoding.

pub fn with_profile(self, profile: impl Into<String>) -> Self

Sets the codec profile.

pub fn with_bufsize(self, bufsize_bits: u64) -> Self

Sets the buffer size in bits (typically 2x the video bitrate).

pub fn total_bitrate_bps(&self) -> u64

Returns the total bitrate (video + audio) in bits per second.

pub fn fps_f64(&self) -> f64

Returns the frame rate as a floating point value.

pub fn pixel_count(&self) -> u64

Returns the pixel count for this rung.

Trait Implementations

impl Clone for AbrRungConfig

fn clone(&self) -> AbrRungConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AbrRungConfig

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

Formats the value using the given formatter.

impl PartialEq for AbrRungConfig

fn eq(&self, other: &AbrRungConfig) -> 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 StructuralPartialEq for AbrRungConfig