Struct StreamDescriptor 

pub struct StreamDescriptor {

    pub input: PathBuf,
    pub selector: StreamSelector,
    pub output: Option<String>,
    pub segment_template: Option<String>,
    pub bandwidth: Option<u32>,
    pub language: Option<String>,
    pub skip_encryption: bool,
    pub drm_label: Option<String>,
    pub trick_play_factor: Option<u32>,
    pub hls_name: Option<String>,
    pub hls_group_id: Option<String>,
    pub playlist_name: Option<String>,
    pub iframe_playlist_name: Option<String>,
    pub hls_characteristics: Vec<String>,
    pub dash_accessibilities: Vec<(String, String)>,
    pub dash_roles: Vec<String>,
    pub forced_subtitle: bool,
}

Per-stream overrides mirroring Shaka Packager stream_descriptor fields.

Fields

input: PathBuf

Input path (input= / in=).

selector: StreamSelector

Track selector (stream=).

output: Option<String>

Optional output / init name (output= / init_segment=).

segment_template: Option<String>

Optional segment name template (segment_template=). $Number$ is replaced.

bandwidth: Option<u32>

Manifest bandwidth override, bits/sec (bandwidth= / bw=).

language: Option<String>

Language tag override (language= / lang=).

skip_encryption: bool

Skip CENC for this stream (skip_encryption=1).

drm_label: Option<String>

DRM key label (drm_label=): AUDIO, SD, HD, UHD1, UHD2, or a --keys label.

trick_play_factor: Option<u32>

Trick-play factor: keep every Nth keyframe (trick_play_factor= / tpf=).

hls_name: Option<String>

HLS #EXT-X-MEDIA NAME (hls_name=).

hls_group_id: Option<String>

HLS #EXT-X-MEDIA GROUP-ID (hls_group_id=).

playlist_name: Option<String>

HLS media playlist filename (playlist_name=).

iframe_playlist_name: Option<String>

HLS I-frame playlist filename (iframe_playlist_name=).

hls_characteristics: Vec<String>

HLS CHARACTERISTICS (hls_characteristics= / charcs=), colon/semicolon split.

dash_accessibilities: Vec<(String, String)>

DASH Accessibility schemeIdUri=value (dash_accessibilities=).

dash_roles: Vec<String>

DASH Role values (dash_roles=).

forced_subtitle: bool

Forced narrative subtitle (forced_subtitle=1).

Implementations

impl StreamDescriptor

pub fn from_path(path: impl Into<PathBuf>) -> Self

Package every track in path.

pub fn matches(&self, index: usize, kind: MediaKind) -> bool

True when this descriptor selects kind at demuxer index index.

Trait Implementations

impl Clone for StreamDescriptor

fn clone(&self) -> StreamDescriptor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StreamDescriptor

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

Formats the value using the given formatter.

impl Default for StreamDescriptor

fn default() -> StreamDescriptor

Returns the “default value” for a type.