[−][src]Struct mpeg4_audio_const::AudioObjectType

pub struct AudioObjectType(_);

Represents an audio object type indicator value.

This type can be constructed from a u8,

assert_eq!(AudioObjectType::AAC_LC, AudioObjectType::try_from(2).unwrap());
assert_eq!(2u8, AudioObjectType::AAC_LC.into());

and will accept values that are 'reserved' in the spec,

assert_eq!("RESERVED(95)", format!("{:?}", AudioObjectType::try_from(95).unwrap()));

but disallows values that can't legitimately be represented because they are too large (the maximum representable a-o-t value is 96) and also disallows the 'escape value' (value 31 see AOT_ESCAPE_VALUE) which is used as part of the encoding scheme for the a-o-t field rather than as a distinct field value.

assert_eq!(Err(AudioObjectTypeError::EscapeValue), AudioObjectType::try_from(31));
assert_eq!(Err(AudioObjectTypeError::TooLarge(97)), AudioObjectType::try_from(97));

Implementations

`impl AudioObjectType`[src]

`pub const NULL: AudioObjectType`[src]

Null

`pub const AAC_MAIN: AudioObjectType`[src]

AAC main

`pub const AAC_SSR: AudioObjectType`[src]

AAC SSR

`pub const AAC_LTP: AudioObjectType`[src]

AAC LTP

`pub const TWIN_VQ: AudioObjectType`[src]

TwinVQ

`pub const CELP: AudioObjectType`[src]

CELP

`pub const HVXC: AudioObjectType`[src]

HVXC

`pub const SBR: AudioObjectType`[src]

SBR

`pub const AAC_SCALABLE: AudioObjectType`[src]

AAC Scalable

`pub const AAC_LC: AudioObjectType`[src]

AAC LC

`pub const TTSI: AudioObjectType`[src]

TTSI

`pub const MAIN_SYNTHETIC: AudioObjectType`[src]

Main synthetic

`pub const WAVETABLE_SYNTHESIS: AudioObjectType`[src]

Wavetable synthesis

`pub const GENERAL_MIDI: AudioObjectType`[src]

General MIDI

`pub const ALGORITHMIC_SYNTHESIS_AND_AUDIO_FX: AudioObjectType`[src]

Algorithmic Synthesis and Audio FX

`pub const ER_AAC_LC: AudioObjectType`[src]

ER AAC LC

`pub const ER_AAC_LTP: AudioObjectType`[src]

ER AAC LTP

`pub const ER_AAC_SCALABLE: AudioObjectType`[src]

ER AAC Scalable

`pub const ER_TWIN_VQ: AudioObjectType`[src]

ER TwinVQ

`pub const ER_BSAC: AudioObjectType`[src]

ER BSAC

`pub const ER_AAC_LD: AudioObjectType`[src]

ER AAC LD

`pub const ER_CELP: AudioObjectType`[src]

ER CELP

`pub const ER_HVXC: AudioObjectType`[src]

ER HVXC

`pub const ER_HILN: AudioObjectType`[src]

ER HILN

`pub const ER_PARAMETRIC: AudioObjectType`[src]

ER Parametric

`pub const SSC: AudioObjectType`[src]

SSC

`pub const PS: AudioObjectType`[src]

PS

`pub const MPEG_SURROUND: AudioObjectType`[src]

MPEG Surround

`pub const LAYER1: AudioObjectType`[src]

Layer-1

`pub const LAYER3: AudioObjectType`[src]

Layer-3

`pub const DST: AudioObjectType`[src]

DST

`pub const ALS: AudioObjectType`[src]

ALS

`pub const SLS: AudioObjectType`[src]

SLS

`pub const SLS_NON_CORE: AudioObjectType`[src]

SLS non-core

`pub const ER_AAC_ELD: AudioObjectType`[src]

ER AAC ELD

`pub const SMR_SIMPLE: AudioObjectType`[src]

SMR Simple

`pub const SMR_MAIN: AudioObjectType`[src]

SMR Main

`pub const USAC: AudioObjectType`[src]

Unified Speech and Audio Coding

`pub const SAOC: AudioObjectType`[src]

Spatial Audio Object Coding

`pub const LD_MPEG_SURROUND: AudioObjectType`[src]

Low Delay MPEG Surround

`pub const SAOC_DE: AudioObjectType`[src]

Spatial Audio Object Coding Dialogue Enhancement

`pub const AUDIO_SYNC: AudioObjectType`[src]

Audio synchronization tool

Trait Implementations

`impl Clone for AudioObjectType`[src]

`fn clone(&self) -> AudioObjectType`[src]

`fn clone_from(&mut self, source: &Self)`1.0.0[src]

`impl Copy for AudioObjectType`[src]

`impl Debug for AudioObjectType`[src]

`fn fmt(&self, f: &mut Formatter) -> Result`[src]

`impl Eq for AudioObjectType`[src]

`impl From<AudioObjectType> for u8`[src]

`fn from(v: AudioObjectType) -> Self`[src]

`impl PartialEq<AudioObjectType> for AudioObjectType`[src]

`fn eq(&self, other: &AudioObjectType) -> bool`[src]

`fn ne(&self, other: &AudioObjectType) -> bool`[src]

`impl StructuralEq for AudioObjectType`[src]

`impl StructuralPartialEq for AudioObjectType`[src]

`impl TryFrom<u8> for AudioObjectType`[src]

`type Error = AudioObjectTypeError`

The type returned in the event of a conversion error.

`fn try_from(value: u8) -> Result<Self, Self::Error>`[src]

Auto Trait Implementations

`impl RefUnwindSafe for AudioObjectType`

`impl Send for AudioObjectType`

`impl Sync for AudioObjectType`

`impl Unpin for AudioObjectType`

`impl UnwindSafe for AudioObjectType`

Blanket Implementations

`impl<T> Any for T where T: 'static + ?Sized,` [src]

`fn type_id(&self) -> TypeId`[src]

`impl<T> Borrow<T> for T where T: ?Sized,` [src]

`fn borrow(&self) -> &T`[src]

`impl<T> BorrowMut<T> for T where T: ?Sized,` [src]

`fn borrow_mut(&mut self) -> &mut T`[src]

`impl<T> From<T> for T`[src]

`fn from(t: T) -> T`[src]

`impl<T, U> Into<U> for T where U: From<T>,` [src]

`fn into(self) -> U`[src]

`impl<T> ToOwned for T where T: Clone,` [src]

`type Owned = T`

The resulting type after obtaining ownership.

`fn to_owned(&self) -> T`[src]

`fn clone_into(&self, target: &mut T)`[src]

`impl<T, U> TryFrom<U> for T where U: Into<T>,` [src]

`type Error = Infallible`

The type returned in the event of a conversion error.

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

`impl<T, U> TryInto<U> for T where U: TryFrom<T>,` [src]

`type Error = <U as TryFrom<T>>::Error`

The type returned in the event of a conversion error.

`fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`[src]