Struct AudioFrame

pub struct AudioFrame(/* private fields */);

An audio frame. Thin wrapper around GenericFrame. Like a frame but has specific audio properties.

Implementations

impl AudioFrame

pub fn channel_layout(&self) -> AudioChannelLayout

Returns the channel layout of the frame.

pub const fn channel_count(&self) -> usize

Returns the channel count of the frame.

pub const fn nb_samples(&self) -> i32

Returns the number of samples in the frame.

pub const fn sample_rate(&self) -> i32

Returns the sample rate of the frame.

pub const fn set_sample_rate(&mut self, sample_rate: usize)

Sets the sample rate of the frame.

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

Returns a reference to the data of the frame. By specifying the index of the plane.

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

Returns a mutable reference to the data of the frame. By specifying the index of the plane.

pub const fn format(&self) -> AVSampleFormat

Get the sample format of the frame.

pub fn builder() -> AudioFrameBuilder

Creates a new AudioFrame

Methods from Deref<Target = GenericFrame>

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

Returns the presentation timestamp of the frame, in time_base units.

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

Sets the presentation timestamp of the frame, in time_base units.

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

Returns the duration of the frame, in time_base units.

pub fn set_duration(&mut self, duration: Option<i64>)

Sets the duration of the frame, in time_base units.

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

Returns the best effort timestamp of the frame, in time_base units.

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

Returns the decoding timestamp of the frame, in time_base units.

pub fn time_base(&self) -> Rational

Returns the time base of the frame.

pub fn set_time_base(&mut self, time_base: impl Into<Rational>)

Sets the time base of the frame.

pub fn linesize(&self, index: usize) -> Option<i32>

Returns the linesize of the frame, in bytes.

Trait Implementations

impl Clone for AudioFrame

fn clone(&self) -> AudioFrame

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AudioFrame

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

Formats the value using the given formatter.

impl Deref for AudioFrame

type Target = GenericFrame

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for AudioFrame

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

Mutably dereferences the value.