结构体 Audio 

pub struct Audio(/* 私有字段 */);

实现

impl Audio

pub unsafe fn wrap(ptr: *mut AVFrame) -> Self

pub unsafe fn alloc( &mut self, format: Sample, samples: usize, layout: ChannelLayout, )

impl Audio

pub fn empty() -> Self

pub fn new(format: Sample, samples: usize, layout: ChannelLayout) -> Self

pub fn format(&self) -> Sample

pub fn set_format(&mut self, value: Sample)

pub fn channel_layout(&self) -> ChannelLayout

pub fn set_channel_layout(&mut self, value: ChannelLayout)

pub fn channels(&self) -> u16

pub fn rate(&self) -> u32

pub fn set_rate(&mut self, value: u32)

pub fn samples(&self) -> usize

pub fn set_samples(&mut self, value: usize)

pub fn is_planar(&self) -> bool

pub fn is_packed(&self) -> bool

pub fn planes(&self) -> usize

pub fn plane<T: Sample>(&self, index: usize) -> &[T]

pub fn plane_mut<T: Sample>(&mut self, index: usize) -> &mut [T]

pub fn data(&self, index: usize) -> &[u8]

pub fn data_mut(&mut self, index: usize) -> &mut [u8]

impl Audio

pub fn resampler( &self, format: Sample, channel_layout: ChannelLayout, rate: u32, ) -> Result<Context, Error>

Methods from Deref<Target = Frame>

pub unsafe fn as_ptr(&self) -> *const AVFrame

pub unsafe fn as_mut_ptr(&mut self) -> *mut AVFrame

pub unsafe fn is_empty(&self) -> bool

pub fn is_key(&self) -> bool

pub fn is_corrupt(&self) -> bool

pub fn packet(&self) -> Packet

pub fn pts(&self) -> Option<i64>

pub fn set_pts(&mut self, value: Option<i64>)

pub fn timestamp(&self) -> Option<i64>

pub fn quality(&self) -> usize

pub fn flags(&self) -> Flags

pub fn metadata(&self) -> DictionaryRef<'_>

pub fn set_metadata(&mut self, value: Dictionary<'_>)

pub fn side_data(&self, kind: Type) -> Option<SideData<'_>>

pub fn new_side_data(&mut self, kind: Type, size: usize) -> Option<SideData<'_>>

pub fn remove_side_data(&mut self, kind: Type)

trait 实现

impl Clone for Audio

fn clone(&self) -> Self

Returns a duplicate of the value. 阅读更多

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

从 source 执行拷贝赋值。 阅读更多

impl Debug for Audio

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

使用给定的格式化器格式化该值。 阅读更多

impl Deref for Audio

type Target = Frame

解引用之后得到的类型。

fn deref(&self) -> &<Self as Deref>::Target

解引用该值。

impl DerefMut for Audio

fn deref_mut(&mut self) -> &mut <Self as Deref>::Target

Mutably dereferences the value.

impl From<Frame> for Audio

fn from(frame: Frame) -> Self

Converts to this type from the input type.

impl PartialEq for Audio

fn eq(&self, other: &Audio) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

测试 !=。默认实现几乎总是足够的，没有充分理由不应被重写。

impl Eq for Audio

impl StructuralPartialEq for Audio