Struct matroska::Track

pub struct Track {

    pub number: u64,
    pub uid: u64,
    pub tracktype: Tracktype,
    pub enabled: bool,
    pub default: bool,
    pub forced: bool,
    pub hearing_impaired: Option<bool>,
    pub visual_impaired: Option<bool>,
    pub text_descriptions: Option<bool>,
    pub original: Option<bool>,
    pub commentary: Option<bool>,
    pub interlaced: bool,
    pub default_duration: Option<Duration>,
    pub name: Option<String>,
    pub language: Option<Language>,
    pub codec_id: String,
    pub codec_private: Option<Vec<u8>>,
    pub codec_name: Option<String>,
    pub settings: Settings,
}

A TrackEntry segment in the Tracks segment container

Fields

number: u64

The track number, starting from 1

uid: u64

The track’s UID

tracktype: Tracktype

The track’s type

enabled: bool

If the track is usable

default: bool

If the track should be active if no other preferences found

forced: bool

If the track must be active during playback

hearing_impaired: Option<bool>

If the track is suitable for users with hearing impairments

visual_impaired: Option<bool>

If the track is suitable for users with visual impairments

text_descriptions: Option<bool>

If the track contains textual descriptions of video content

original: Option<bool>

If the track is in the content’s original language

commentary: Option<bool>

If the track contains commentary

interlaced: bool

If the track contains blocks using lacing

default_duration: Option<Duration>

Duration of each frame

name: Option<String>

A human-readable track name

language: Option<Language>

The track’s language

codec_id: String

The track’s codec’s ID

codec_private: Option<Vec<u8>>

Private data known only to the codec

codec_name: Option<String>

The track’s codec’s human-readable name

settings: Settings

The track’s audio or video settings

Implementations

impl Track

pub fn is_video(&self) -> bool

returns true if track is video

pub fn is_audio(&self) -> bool

returns true if track is audio

pub fn is_subtitle(&self) -> bool

returns true if track is subtitle

Trait Implementations

impl Clone for Track

fn clone(&self) -> Track

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Track

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

Formats the value using the given formatter.

impl Parseable for Track

type Output = Vec<Track>

What to parse from the stream, such as ourself or a Vec of ourselves

const ID: u32 = 374_648_427u32

Our Matroska element ID

fn parse<R: Read>(r: &mut R, size: u64) -> Result<Vec<Track>, MatroskaError>

Performs the actual parsing

impl PartialEq for Track

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Track