Struct ffmpeg_next::codec::decoder::audio::Audio

pub struct Audio(pub Opened);

Implementations

impl Audio

pub fn decode<P: Ref>(
    &mut self,
    packet: &P,
    out: &mut Audio
) -> Result<bool, Error>

👎 Deprecated since 4.4.0:

Underlying API avcodec_decode_audio4 has been deprecated since FFmpeg 3.1; consider switching to send_packet() and receive_frame()

pub fn rate(&self) -> u32

pub fn channels(&self) -> u16

pub fn format(&self) -> Sample

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

pub fn frames(&self) -> usize

pub fn align(&self) -> usize

pub fn channel_layout(&self) -> ChannelLayout

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

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

pub fn audio_service(&mut self) -> AudioService

pub fn max_bit_rate(&self) -> usize

pub fn frame_size(&self) -> u32

pub fn frame_start(&self) -> Option<usize>

impl Audio

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

Methods from Deref<Target = Opened>

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

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

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

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

pub fn bit_rate(&self) -> usize

pub fn delay(&self) -> usize

pub fn profile(&self) -> Profile

pub fn frame_rate(&self) -> Option<Rational>

pub fn flush(&mut self)

Trait Implementations

impl AsMut<Context> for Audio

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

Performs the conversion.

impl AsRef<Context> for Audio

fn as_ref(&self) -> &Context

Performs the conversion.

impl Deref for Audio

type Target = Opened

The resulting type after dereferencing.

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

Dereferences the value.

impl DerefMut for Audio

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

Mutably dereferences the value.