Struct AacCodecInfo

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

Implementations

impl AacCodecInfo

pub fn new( object_type: AacObjectType, sampling_frequency: AacSamplingFrequency, channels: AacChannels, vbr: bool, bitrate: u32, ) -> Result<Self>

pub fn to_bytes(&self) -> [u8; 6]

AacCodecInfoBytes is represented as an u64, with upper 16 bits unused. Return a vector of the lower 6 bytes.

pub fn variable_bit_rate(&self) -> bool

pub fn bitrate(&self) -> u32

pub fn channels(&self) -> AacChannels

pub fn channel_count(&self) -> Result<usize>

Returns the number of channels selected. Returns Error::OutOfRange if both mono and stereo are selected.

pub fn sampling_frequency(&self) -> Result<u32>

Returns the sampling frequeency selected, in hz. Returns Error::OutOfRange if multiple frequencies are selected.

pub fn supports(&self, other: &Self) -> bool

Returns true if other is a compatable configuration of self

pub fn negotiate(a: &Self, b: &Self) -> Option<Self>

Trait Implementations

impl Debug for AacCodecInfo

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

Formats the value using the given formatter.

impl From<AacCodecInfo> for ServiceCapability

fn from(codec_info: AacCodecInfo) -> Self

Converts to this type from the input type.

impl TryFrom<&[u8]> for AacCodecInfo

fn try_from(value: &[u8]) -> Result<Self, Self::Error>

Create AacCodecInfo from slice of length AAC_CODEC_EXTRA_LEN

type Error = Error

The type returned in the event of a conversion error.