Struct Muxer 

pub struct Muxer { /* private fields */ }

Writes MPEG-1/2/2.5 Layer III frame headers for a fixed FrameHeader.

This crate frames already-encoded MPEG audio data — it does not encode PCM into Layer III bitstreams (that is a codec’s job, out of scope for a container/framing crate). Muxer::write_frame validates that frame_body’s length matches what the header’s bitrate/sample-rate/padding combination requires, so a caller cannot silently write a frame that desyncs a real decoder.

Implementations

impl Muxer

pub fn new(header: FrameHeader) -> Result<Self, Error>

Validate header (bitrate/sample rate must be standard Layer III values for header.version) and start a mux session.

pub fn write_frame( &self, frame_body: &[u8], padding: bool, out: &mut Vec<u8>, ) -> Result<(), Error>

Append one Layer III frame (4-byte header + frame_body) to out.

frame_body must be exactly header.frame_len(padding) - 4 bytes — the already-encoded Layer III payload for this bitrate/sample-rate/padding combination.

Trait Implementations

impl Clone for Muxer

fn clone(&self) -> Muxer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Muxer

impl Debug for Muxer

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

Formats the value using the given formatter.