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VideoStreamDescription

alpha2_ffmpeg_bridge

Struct VideoStreamDescription

pub struct VideoStreamDescription<'a> {Show 14 fields
    pub codec_id: AVCodecID,
    pub width: i32,
    pub height: i32,
    pub pixel_format: AVPixelFormat,
    pub profile: i32,
    pub level: i32,
    pub color_primaries: AVColorPrimaries,
    pub color_trc: AVColorTransferCharacteristic,
    pub color_space: AVColorSpace,
    pub color_range: AVColorRange,
    pub sample_aspect_ratio: AVRational,
    pub frame_rate: AVRational,
    pub bit_rate: i64,
    pub extradata: &'a [u8],
}

Expand description

What the codec parameters of a video stream no FFmpeg encoder produced say: the fields an encoder’s avcodec_parameters_from_context would fill in for it.

Fields§

§codec_id: AVCodecID

The codec.

§width: i32

Coded width.

§height: i32

Coded height.

§pixel_format: AVPixelFormat

The pixel format the stream decodes to.

§profile: i32

AV_PROFILE_* for the codec.

§level: i32

The codec’s level number.

§color_primaries: AVColorPrimaries

Colour primaries tag.

§color_trc: AVColorTransferCharacteristic

Transfer characteristics tag.

§color_space: AVColorSpace

Matrix coefficients tag.

§color_range: AVColorRange

Sample range.

§sample_aspect_ratio: AVRational

Pixel aspect ratio; 0/1 when undeclared.

§frame_rate: AVRational

Frames per second.

§bit_rate: i64

Average bitrate, 0 when unknown.

§extradata: &'a [u8]

The sample description (avcC for H.264).

Trait Implementations§

impl<'a> Clone for VideoStreamDescription<'a>

fn clone(&self) -> Self

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

impl<'a> Copy for VideoStreamDescription<'a>

impl<'a> Debug for VideoStreamDescription<'a>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl<'a> Freeze for VideoStreamDescription<'a>

impl<'a> RefUnwindSafe for VideoStreamDescription<'a>

impl<'a> Send for VideoStreamDescription<'a>

impl<'a> Sync for VideoStreamDescription<'a>

impl<'a> Unpin for VideoStreamDescription<'a>

impl<'a> UnsafeUnpin for VideoStreamDescription<'a>

impl<'a> UnwindSafe for VideoStreamDescription<'a>

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

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

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = !

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, !>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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>

Performs the conversion.