Struct AudioChannelLayout

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

A thin wrapper around AVChannelLayout to make it easier to use.

Implementations

impl AudioChannelLayout

pub fn new(channels: i32) -> Result<Self, FfmpegError>

Creates a new AudioChannelLayout instance.

pub fn copy(&self) -> Result<Self, FfmpegError>

Copies this AudioChannelLayout instance.

pub fn validate(&self) -> Result<(), FfmpegError>

Validates the channel layout.

pub unsafe fn wrap(layout: AVChannelLayout) -> Self

Wraps an AVChannelLayout automatically calling av_channel_layout_uninit on drop.

Safety

Requires that the layout can be safely deallocated with av_channel_layout_uninit

pub fn channel_count(&self) -> i32

Returns the number of channels in the layout.

pub fn into_inner(self) -> AVChannelLayout

Consumes the AudioChannelLayout and returns the inner AVChannelLayout. The caller is responsible for calling av_channel_layout_uninit on the returned value.

Trait Implementations

impl Default for AudioChannelLayout

fn default() -> Self

Returns the “default value” for a type.