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TrackReferenceCode

mp4ra_rust

Struct TrackReferenceCode 

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pub struct TrackReferenceCode(pub FourCC);
Expand description

Codes for track reference link types.

See also,

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§0: FourCC

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impl TrackReferenceCode

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pub const ADDA: TrackReferenceCode

Additional audio track

FourCC: adda

Specification: ISO

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pub const ADRC: TrackReferenceCode

DRC metadata track

FourCC: adrc

Specification: ISO

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pub const AUXL: TrackReferenceCode

Auxiliary track reference

FourCC: auxl

Specification: ISO

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pub const AVCP: TrackReferenceCode

AVC parameter set stream link

FourCC: avcp

Specification: NALu Video

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pub const CDSC: TrackReferenceCode

this track describes the referenced track.

FourCC: cdsc

Specification: ISO

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pub const CDTG: TrackReferenceCode

this track describes the referenced tracks and track groups collectively

FourCC: cdtg

Specification: OMAF

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pub const DEPS: TrackReferenceCode

track containing the depth view

FourCC: deps

Specification: NALu Video

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pub const DPND: TrackReferenceCode

this track has an MPEG-4 dependency on the referenced track

FourCC: dpnd

Specification: MP4v2

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pub const EVCR: TrackReferenceCode

EVC slice base track

FourCC: evcr

Specification: NALu Video

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pub const FONT: TrackReferenceCode

this track uses fonts carried/defined in the referenced track

FourCC: font

Specification: ISO

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pub const HIND: TrackReferenceCode

Hint dependency

FourCC: hind

Specification: ISO

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pub const HINT: TrackReferenceCode

links hint track to original media track

FourCC: hint

Specification: ISO

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pub const IPIR: TrackReferenceCode

this track contains IPI declarations for the referenced track

FourCC: ipir

Specification: MP4v2

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pub const LYRA: TrackReferenceCode

Audio layer track dependency

FourCC: lyra

Specification: DTS

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pub const MIXN: TrackReferenceCode

used in indicating combinations that result into mixed network abstraction layer unit types in a coded picture of VVC

FourCC: mixn

Specification: NALu Video

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pub const MPOD: TrackReferenceCode

this track is an OD track which uses the referenced track as an included elementary stream track

FourCC: mpod

Specification: MP4v2

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pub const OREF: TrackReferenceCode

track that contains an ‘oref’ sample group

FourCC: oref

Specification: NALu Video

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pub const RECR: TrackReferenceCode

resolved by extracting an indicated subset of the referenced VVC track to reconstruct a VVC bitstream

FourCC: recr

Specification: NALu Video

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pub const SABT: TrackReferenceCode

HEVC Tile Track

FourCC: sabt

Specification: NALu Video

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pub const SBAS: TrackReferenceCode

Scalable base

FourCC: sbas

Specification: NALu Video

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pub const SCAL: TrackReferenceCode

Scalable extraction

FourCC: scal

Specification: NALu Video

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pub const SHSC: TrackReferenceCode

reference to a shadow sync sample track

FourCC: shsc

Specification: OMAF

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pub const SUBP: TrackReferenceCode

the referenced VVC subpicture tracks or ‘alte’ track groups of VVC subpicture tracks are used to reconstruct a VVC bitstream

FourCC: subp

Specification: NALu Video

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pub const SUBT: TrackReferenceCode

subtitle or timed text or overlay graphical information

FourCC: subt

Specification: ISO

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pub const SWFR: TrackReferenceCode

AVC Switch from

FourCC: swfr

Specification: NALu Video

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pub const SWTO: TrackReferenceCode

AVC Switch to

FourCC: swto

Specification: NALu Video

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pub const SYNC: TrackReferenceCode

this track uses the referenced track as its synchronization source.

FourCC: sync

Specification: MP4v2

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pub const TBAS: TrackReferenceCode

HEVC Tile track base

FourCC: tbas

Specification: NALu Video

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pub const THMB: TrackReferenceCode

Thumbnail track reference

FourCC: thmb

Specification: ISO

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pub const TMCD: TrackReferenceCode

Time code. Usually references a time code track.

FourCC: tmcd

Specification: Apple

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pub const V3CS: TrackReferenceCode

V3C atlas track

FourCC: v3cs

Specification: V3C-SYS

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pub const V3CT: TrackReferenceCode

V3C atlas tile track

FourCC: v3ct

Specification: V3C-SYS

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pub const V3VA: TrackReferenceCode

V3C attribute video track

FourCC: v3va

Specification: V3C-SYS

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pub const V3VG: TrackReferenceCode

V3C geometry video track

FourCC: v3vg

Specification: V3C-SYS

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pub const V3VO: TrackReferenceCode

V3C occupancy video track

FourCC: v3vo

Specification: V3C-SYS

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pub const VDEP: TrackReferenceCode

Auxiliary video depth

FourCC: vdep

Specification: ISO

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pub const VPLX: TrackReferenceCode

Auxiliary video parallax

FourCC: vplx

Specification: ISO

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pub const VREF: TrackReferenceCode

reference to a track that contains a ‘vopi’ sample group for VVC video

FourCC: vref

Specification: NALu Video

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pub const VREG: TrackReferenceCode

reference to a VVC operating point entity group

FourCC: vreg

Specification: NALu Video

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pub const VVCN: TrackReferenceCode

the referenced track is a non video coding layer track of VVC

FourCC: vvcN

Specification: NALu Video

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pub const SUPM: TrackReferenceCode

The referenced tracks provide supplementary video to achieve picture-in-picture functionality

FourCC: supm

Specification: NALu Video

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pub const AEST: TrackReferenceCode

associated external stream track

FourCC: aest

Specification: ISO

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pub const RNDR: TrackReferenceCode

Rendering-related metadata

FourCC: rndr

Specification: Apple

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impl TrackReferenceCode

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pub const fn new(code: [u8; 4]) -> TrackReferenceCode

Construct a TrackReferenceCode from its four-cc value

Trait Implementations§

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impl Clone for TrackReferenceCode

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fn clone(&self) -> TrackReferenceCode

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Copy for TrackReferenceCode

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impl Debug for TrackReferenceCode

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

Formats the value using the given formatter. Read more
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impl Eq for TrackReferenceCode

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impl From<FourCC> for TrackReferenceCode

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fn from(val: FourCC) -> Self

Converts to this type from the input type.
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impl From<TrackReferenceCode> for FourCC

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fn from(val: TrackReferenceCode) -> Self

Converts to this type from the input type.
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impl Hash for TrackReferenceCode

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
1.3.0 · Source§

fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl PartialEq for TrackReferenceCode

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

Tests for self and other values to be equal, and is used by ==.
1.0.0 (const: unstable) · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl StructuralPartialEq for TrackReferenceCode

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where T: 'static + ?Sized,

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Gets the TypeId of self. Read more
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where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

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type Owned = T

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type Error = Infallible

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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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