Struct SequenceHeader

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pub struct SequenceHeader {
    pub profile: u8,
    pub still_picture: bool,
    pub reduced_still_picture_header: bool,
    pub max_frame_width_minus_1: u32,
    pub max_frame_height_minus_1: u32,
    pub enable_order_hint: bool,
    pub order_hint_bits: u8,
    pub enable_superres: bool,
    pub enable_cdef: bool,
    pub enable_restoration: bool,
    pub color_config: ColorConfig,
    pub film_grain_params_present: bool,
}

Expand description

AV1 Sequence Header OBU.

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§profile: u8

Profile (0=Main, 1=High, 2=Professional).

§still_picture: bool

Still picture mode.

§reduced_still_picture_header: bool

Reduced still picture header.

§max_frame_width_minus_1: u32

Maximum frame width minus 1.

§max_frame_height_minus_1: u32

Maximum frame height minus 1.

§enable_order_hint: bool

Enable order hint.

§order_hint_bits: u8

Order hint bits minus 1.

§enable_superres: bool

Enable superres.

§enable_cdef: bool

Enable CDEF.

§enable_restoration: bool

Enable restoration.

§color_config: ColorConfig

Color configuration.

§film_grain_params_present: bool

Film grain params present.

Implementations§

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impl SequenceHeader

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pub const fn max_frame_width(&self) -> u32

Get maximum frame width.

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pub const fn max_frame_height(&self) -> u32

Get maximum frame height.

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pub fn parse(data: &[u8]) -> CodecResult<Self>

Parse sequence header from OBU payload.

§Errors

Returns error if the header is malformed.

Trait Implementations§

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impl Clone for SequenceHeader

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fn clone(&self) -> SequenceHeader

Returns a duplicate of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for SequenceHeader

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl UnwindSafe for SequenceHeader

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 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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