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HevcNalUnitType

yscv_video

Enum HevcNalUnitType 

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pub enum HevcNalUnitType {

Show 26 variants    TrailN,
    TrailR,
    TsaN,
    TsaR,
    StsaN,
    StsaR,
    RadlN,
    RadlR,
    RaslN,
    RaslR,
    BlaWLp,
    BlaWRadl,
    BlaNLp,
    IdrWRadl,
    IdrNLp,
    CraNut,
    VpsNut,
    SpsNut,
    PpsNut,
    AudNut,
    EosNut,
    EobNut,
    FdNut,
    PrefixSeiNut,
    SuffixSeiNut,
    Other(u8),

}
Expand description

HEVC NAL unit types (ITU-T H.265).

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TrailN

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TrailR

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TsaN

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TsaR

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StsaN

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StsaR

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RadlN

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RadlR

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RaslN

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RaslR

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BlaWLp

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BlaWRadl

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BlaNLp

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IdrWRadl

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IdrNLp

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CraNut

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VpsNut

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SpsNut

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PpsNut

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AudNut

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EosNut

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EobNut

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FdNut

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PrefixSeiNut

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SuffixSeiNut

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Other(u8)

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impl HevcNalUnitType

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pub fn from_header(header: &[u8]) -> Self

Parses the HEVC NAL unit type from the first two header bytes.

HEVC uses a 2-byte NAL header: forbidden_zero_bit(1) | nal_unit_type(6) | nuh_layer_id(6) | nuh_temporal_id_plus1(3).

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pub fn is_vcl(&self) -> bool

Returns true for VCL (Video Coding Layer) NAL unit types.

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pub fn is_idr(&self) -> bool

Returns true for IDR (instantaneous decoder refresh) types.

Trait Implementations§

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impl Clone for HevcNalUnitType

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fn clone(&self) -> HevcNalUnitType

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for HevcNalUnitType

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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 PartialEq for HevcNalUnitType

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

Tests for self and other values to be equal, and is used by ==.
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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 Copy for HevcNalUnitType

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impl Eq for HevcNalUnitType

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impl StructuralPartialEq for HevcNalUnitType

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
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

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.