Struct NeuCodecEncoder 

pub struct NeuCodecEncoder;

NeuCodec encoder: converts a 16 kHz audio waveform to speech token IDs.

Note: The full NeuCodec encoder requires Wav2Vec2BertModel (~600 MB) as a semantic feature extractor. Encoder support is not yet implemented in this pure-Rust build.

For reference audio encoding, use the Python neucodec package:

from neucodec import NeuCodec
model = NeuCodec.from_pretrained("neuphonic/neucodec")
codes = model.encode_code(waveform)   # → i32 array

Then save the codes as a .npy file and pass via --ref-codes to the synthesis examples.

Implementations

impl NeuCodecEncoder

pub fn new() -> Result<NeuCodecEncoder, Error>

Always returns an error — encoder not yet implemented.

pub fn load(_path: &Path) -> Result<NeuCodecEncoder, Error>

Always returns an error — encoder not yet implemented.

pub fn encode_wav(&self, _path: &Path) -> Result<Vec<i32>, Error>

Encode a WAV file to speech token IDs (not implemented).

pub fn backend_name(&self) -> &str

Backend name.