devela::_dep::ffmpeg_the_third::codec

Struct Parameters

pub struct Parameters { /* private fields */ }
Available on crate feature dep_ffmpeg only.

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impl Parameters

pub fn medium(&self) -> Type

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impl Parameters

pub fn id(&self) -> Id

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impl Parameters

pub fn bit_rate(&self) -> i64 ⓘ

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impl Parameters

pub fn bits_per_coded_sample(&self) -> u32 ⓘ

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impl Parameters

pub fn bits_per_raw_sample(&self) -> u32 ⓘ

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impl Parameters

pub fn profile(&self) -> i32

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impl Parameters

pub fn level(&self) -> i32

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impl Parameters

pub fn width(&self) -> u32 ⓘ

Video only

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impl Parameters

pub fn height(&self) -> u32 ⓘ

Video only

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impl Parameters

pub fn sample_aspect_ratio(&self) -> Rational

Video only

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impl Parameters

pub fn framerate(&self) -> Rational

Video only

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impl Parameters

pub fn field_order(&self) -> FieldOrder

Video only

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impl Parameters

pub fn color_range(&self) -> Range

Video only

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impl Parameters

pub fn color_primaries(&self) -> Primaries

Video only

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impl Parameters

pub fn color_transfer_characteristic(&self) -> TransferCharacteristic

Video only

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impl Parameters

pub fn color_space(&self) -> Space

Video only

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impl Parameters

pub fn chroma_location(&self) -> Location

Video only

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impl Parameters

pub fn video_delay(&self) -> i32

Video only

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impl Parameters

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

Audio only

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impl Parameters

pub fn sample_rate(&self) -> u32 ⓘ

Audio only

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impl Parameters

pub fn block_align(&self) -> u32 ⓘ

Audio only

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impl Parameters

pub fn frame_size(&self) -> u32 ⓘ

Audio only

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impl Parameters

pub fn initial_padding(&self) -> u32 ⓘ

Audio only

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impl Parameters

pub fn trailing_padding(&self) -> u32 ⓘ

Audio only

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impl Parameters

pub fn seek_preroll(&self) -> u32 ⓘ

Audio only

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impl Parameters

pub unsafe fn from_raw(ptr: *mut AVCodecParameters) -> Option<Parameters> ⓘ

§Safety

Ensure that

  • it is valid for the returned struct to take ownership of the AVCodecParameters and that
  • ptr is not used to break Rust’s ownership rules after calling this function.

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.

pub fn as_mut_ptr(&mut self) -> *mut AVCodecParameters

Exposes a mutable pointer to the contained AVCodecParameters for FFI purposes.

This is guaranteed to be a non-null pointer.

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impl Parameters

pub fn new() -> Parameters

Allocates a new set of codec parameters set to default values.

Trait Implementations§

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impl AsMutPtr<AVCodecParameters> for Parameters

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fn as_mut_ptr(&mut self) -> *mut AVCodecParameters

Returns a *mut raw pointer to the underlying FFmpeg type.
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impl AsPtr<AVCodecParameters> for Parameters

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fn as_ptr(&self) -> *const AVCodecParameters

Returns a *const raw pointer to the underlying FFmpeg type.
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impl Clone for Parameters

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fn clone(&self) -> Parameters

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Parameters)

Performs copy-assignment from source. Read more
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impl Default for Parameters

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fn default() -> Parameters

Returns the “default value” for a type. Read more
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impl Drop for Parameters

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fn drop(&mut self)

Executes the destructor for this type. Read more
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impl<C> From<C> for Parameters
where C: AsRef<Context>,

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fn from(context: C) -> Parameters

Converts to this type from the input type.
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impl Send for Parameters

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Gets the TypeId of self. Read more
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where T: ?Sized,

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Immutably borrows from an owned value. Read more
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Mutably borrows from an owned value. Read more
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The alignment of this type in bytes.
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The size of this type in bytes.
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Chain a function which takes the parameter by exclusive reference.
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impl<S> FromSample<S> for S

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fn from_sample_(s: S) -> S

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