结构体 Audio 

pub struct Audio(pub Encoder);

Tuple Fields

0: Encoder

实现

impl Audio

pub fn open(self) -> Result<Encoder, Error>

pub fn open_as<E: Encoder>(self, codec: E) -> Result<Encoder, Error>

pub fn open_with(self, options: Dictionary<'_>) -> Result<Encoder, Error>

pub fn open_as_with<E: Encoder>( self, codec: E, options: Dictionary<'_>, ) -> Result<Encoder, Error>

pub fn set_rate(&mut self, rate: i32)

pub fn rate(&self) -> u32

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

pub fn format(&self) -> Sample

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

pub fn channel_layout(&self) -> ChannelLayout

pub fn channels(&self) -> u16

Methods from Deref<Target = Super>

pub fn send_frame(&mut self, frame: &Frame) -> Result<(), Error>

pub fn send_eof(&mut self) -> Result<(), Error>

Sends a NULL packet to the encoder to signal end of stream and enter draining mode.

pub fn receive_packet<P: Mut>(&mut self, packet: &mut P) -> Result<(), Error>

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

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

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

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

pub fn set_compression(&mut self, value: Option<usize>)

Methods from Deref<Target = Context>

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

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

pub fn codec(&self) -> Option<Codec>

pub fn medium(&self) -> Type

pub fn set_flags(&mut self, value: Flags)

pub fn id(&self) -> Id

pub fn compliance(&mut self, value: Compliance)

pub fn debug(&mut self, value: Debug)

pub fn set_threading(&mut self, config: Config)

pub fn threading(&self) -> Config

pub fn set_parameters<P: Into<Parameters>>( &mut self, parameters: P, ) -> Result<(), Error>

pub fn time_base(&self) -> Rational

pub fn set_time_base<R: Into<Rational>>(&mut self, value: R)

pub fn frame_rate(&self) -> Rational

pub fn set_frame_rate<R: Into<Rational>>(&mut self, value: Option<R>)

trait 实现

impl AsMut<Context> for Audio

fn as_mut(&mut self) -> &mut Context

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsRef<Context> for Audio

fn as_ref(&self) -> &Context

Converts this type into a shared reference of the (usually inferred) input type.

impl Deref for Audio

type Target = Encoder

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.