Enum AudioCodec 

pub enum AudioCodec {
    Pcmu,
    Pcma,
    Opus {
        payload_type: u8,
    },
}

An audio codec this stack can negotiate, with its wire identity.

This is negotiation metadata, not a codec implementation — encode and decode stay with the consumer (wavekat-core provides G.711 and Opus codecs).

Variants

Pcmu

G.711 μ-law — static RTP payload type 0.

Pcma

G.711 A-law — static RTP payload type 8.

Opus

Opus at a dynamic payload type — whatever this side of the negotiation chose. The number alone is not self-describing the way 0/8 are; it only means Opus in the context of the SDP body that mapped it.

Fields

payload_type: u8

The negotiated dynamic payload type (96-127 in practice).

Implementations

impl AudioCodec

pub fn payload_type(&self) -> u8

The RTP payload-type number this codec rides on.

pub fn rtp_clock_rate(&self) -> u32

The RTP timestamp clock rate: 8 kHz for G.711, always 48 kHz for Opus (a wire constant — see the module docs).

Trait Implementations

impl Clone for AudioCodec

fn clone(&self) -> AudioCodec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AudioCodec

impl Debug for AudioCodec

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

Formats the value using the given formatter.

impl Eq for AudioCodec

impl PartialEq for AudioCodec

fn eq(&self, other: &AudioCodec) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for AudioCodec