Struct AuEncode 

pub struct AuEncode { /* private fields */ }

Au encoder block.

This block takes a stream of floats between -1 and 1, and writes them as the bytes of an .au file.

use rustradio::graph::{Graph, GraphRunner};
use rustradio::blocks::{AuEncode, VectorSource, FileSink};
use rustradio::au::Encoding;
use rustradio::file_sink::Mode;
use rustradio::Complex;
let (src, src_out) = VectorSource::new(
    vec![10.0, 0.0, -20.0, 0.0, 100.0, -100.0],
);
let (au, au_out) = AuEncode::new(src_out, Encoding::Pcm16, 48000, 1);
let sink = FileSink::new(au_out, "/dev/null", Mode::Overwrite)?;
let mut g = Graph::new();
g.add(Box::new(src));
g.add(Box::new(au));
g.add(Box::new(sink));
g.run()?;

Implementations

impl AuEncode

pub fn new( src: ReadStream<Float>, encoding: Encoding, bitrate: u32, channels: u32, ) -> (Self, ReadStream<u8>)

Create new Au encoder block.

• encoding: currently only Encoding::Pcm16 is implemented.
• bitrate: E.g. 48000,
• channels: Currently only mono (1) is implemented.

Trait Implementations

impl Block for AuEncode

fn work(&mut self) -> Result<BlockRet<'_>>

Block work function

impl BlockEOF for AuEncode

fn eof(&mut self) -> bool

Return EOF status.

impl BlockName for AuEncode

fn block_name(&self) -> &str

Name of block