Struct Representation 

pub struct Representation {
    pub id: String,
    pub stream: StreamInfo,
    pub timescale: u32,
    pub segment_durations: Vec<u64>,
    pub addressing: SegmentAddressing,
    pub max_playout_rate: Option<f64>,
}

One selectable rendition within an adaptation set.

Fields

id: String

A unique id within the manifest (also used in segment URLs).

stream: StreamInfo

The stream this representation carries.

timescale: u32

Timescale the segment durations are expressed in.

segment_durations: Vec<u64>

Per-segment durations, in timescale ticks, in order.

addressing: SegmentAddressing

How segments are addressed (template vs on-demand base).

max_playout_rate: Option<f64>

When set, this is a trick-play representation (maxPlayoutRate).

Implementations

impl Representation

pub fn new( id: impl Into<String>, stream: StreamInfo, init: impl Into<String>, media: impl Into<String>, timescale: u32, segment_durations: Vec<u64>, ) -> Self

Build a standard multi-file VOD representation starting at segment number 1.

pub fn on_demand( id: impl Into<String>, stream: StreamInfo, timescale: u32, segment_durations: Vec<u64>, base: SegmentBaseInfo, ) -> Self

Build an on-demand single-file representation with byte-range addressing.

pub fn init(&self) -> Option<&str>

Convenience accessors for template fields (legacy package path).

pub fn set_start_number(&mut self, n: u32)

Mutable template start number (no-op for on-demand).

pub fn set_presentation_time_offset(&mut self, pto: u64)

Mutable template presentation time offset (no-op for on-demand).

pub fn set_availability_time_offset(&mut self, ato: Option<f64>)

Mutable template availability time offset (no-op for on-demand).

Trait Implementations

impl Clone for Representation

fn clone(&self) -> Representation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Representation

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

Formats the value using the given formatter.