Struct Frame

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pub struct Frame {
    pub data: Vec<u8>,
    pub pts_ms: i64,
    pub is_audio: bool,
    pub width: u32,
    pub height: u32,
    pub hdr_meta: Option<HdrMetadata>,
}

Expand description

A raw decoded frame flowing through the transcode pipeline.

Frames carry either video (planar YUV pixel data) or audio (interleaved i16 / f32 PCM) depending on the is_audio flag.

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§data: Vec<u8>

Raw pixel (YUV) or sample (PCM) data.

§pts_ms: i64

Presentation timestamp in milliseconds.

§is_audio: bool

true for audio frames, false for video frames.

§width: u32

Video frame width in pixels (0 for audio frames).

§height: u32

Video frame height in pixels (0 for audio frames).

§hdr_meta: Option<HdrMetadata>

HDR metadata attached to this video frame, if any.

Implementations§

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impl Frame

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pub fn video(data: Vec<u8>, pts_ms: i64, width: u32, height: u32) -> Self

Creates a new video frame.

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pub fn audio(data: Vec<u8>, pts_ms: i64) -> Self

Creates a new audio frame.

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pub fn with_hdr(self, meta: HdrMetadata) -> Self

Attaches HDR metadata to a video frame (builder-style).

Trait Implementations§

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impl Clone for Frame

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fn clone(&self) -> Frame

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 Frame

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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 Frame

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> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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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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