ffmpeg_the_third::codec::parameters

Struct ParametersRef

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pub struct ParametersRef<'p> { /* private fields */ }

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impl<'p> ParametersRef<'p>

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pub unsafe fn from_raw(ptr: *const AVCodecParameters) -> Option<Self>

§Safety

Ensure that

  • ptr is either null or valid,
  • the shared borrow represented by ptr follows Rust borrow rules and
  • the lifetime of the returned struct is correctly bounded.
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pub fn as_ptr(&self) -> *const AVCodecParameters

Exposes a pointer to the contained AVCodecParameters for FFI purposes.

This is guaranteed to be a non-null pointer.

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impl<'p> ParametersRef<'p>

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pub fn medium(&self) -> Type

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impl<'p> ParametersRef<'p>

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pub fn id(&self) -> Id

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impl<'p> ParametersRef<'p>

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pub fn bit_rate(&self) -> i64

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impl<'p> ParametersRef<'p>

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pub fn bits_per_coded_sample(&self) -> u32

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impl<'p> ParametersRef<'p>

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pub fn bits_per_raw_sample(&self) -> u32

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impl<'p> ParametersRef<'p>

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pub fn profile(&self) -> i32

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impl<'p> ParametersRef<'p>

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pub fn level(&self) -> i32

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impl<'p> ParametersRef<'p>

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pub fn width(&self) -> u32

Video only

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impl<'p> ParametersRef<'p>

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pub fn height(&self) -> u32

Video only

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impl<'p> ParametersRef<'p>

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pub fn sample_aspect_ratio(&self) -> Rational

Video only

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impl<'p> ParametersRef<'p>

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pub fn framerate(&self) -> Rational

Video only

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impl<'p> ParametersRef<'p>

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pub fn field_order(&self) -> FieldOrder

Video only

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impl<'p> ParametersRef<'p>

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pub fn color_range(&self) -> Range

Video only

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impl<'p> ParametersRef<'p>

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pub fn color_primaries(&self) -> Primaries

Video only

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impl<'p> ParametersRef<'p>

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pub fn color_transfer_characteristic(&self) -> TransferCharacteristic

Video only

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impl<'p> ParametersRef<'p>

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pub fn color_space(&self) -> Space

Video only

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impl<'p> ParametersRef<'p>

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pub fn chroma_location(&self) -> Location

Video only

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impl<'p> ParametersRef<'p>

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pub fn video_delay(&self) -> i32

Video only

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impl<'p> ParametersRef<'p>

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pub fn ch_layout(&self) -> ChannelLayout<'_>

Audio only

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impl<'p> ParametersRef<'p>

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pub fn sample_rate(&self) -> u32

Audio only

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impl<'p> ParametersRef<'p>

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pub fn block_align(&self) -> u32

Audio only

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impl<'p> ParametersRef<'p>

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pub fn frame_size(&self) -> u32

Audio only

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impl<'p> ParametersRef<'p>

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pub fn initial_padding(&self) -> u32

Audio only

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impl<'p> ParametersRef<'p>

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pub fn trailing_padding(&self) -> u32

Audio only

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impl<'p> ParametersRef<'p>

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pub fn seek_preroll(&self) -> u32

Audio only

Trait Implementations§

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impl<'p> AsPtr<AVCodecParameters> for ParametersRef<'p>

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fn as_ptr(&self) -> *const AVCodecParameters

Returns a *const raw pointer to the underlying FFmpeg type.

Auto Trait Implementations§

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impl<'p> Freeze for ParametersRef<'p>

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impl<'p> RefUnwindSafe for ParametersRef<'p>

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impl<'p> !Send for ParametersRef<'p>

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impl<'p> !Sync for ParametersRef<'p>

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impl<'p> Unpin for ParametersRef<'p>

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impl<'p> UnwindSafe for ParametersRef<'p>

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> 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, 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.