Struct MimiCodec 

pub struct MimiCodec { /* private fields */ }

Implementations

impl MimiCodec

pub fn open(model_dir: impl AsRef<Path>) -> Result<MimiCodec, Error>

pub fn open_on( model_dir: impl AsRef<Path>, device: Device, ) -> Result<MimiCodec, Error>

pub fn open_on_with_moshi( model_dir: impl AsRef<Path>, _moshi_dir: Option<&Path>, device: Device, _mimi_codebooks: Option<usize>, ) -> Result<MimiCodec, Error>

pub fn config(&self) -> &MimiConfig

pub fn model_dir(&self) -> &Path

pub fn device(&self) -> Device

pub fn encode_pcm( &self, pcm: &[f32], num_quantizers: Option<usize>, ) -> Result<MimiCodes, Error>

Encode mono PCM @ SAMPLE_RATE.

pub fn decode_codes(&self, codes: &MimiCodes) -> Result<Vec<f32>, Error>

Decode codec frames → mono PCM @ SAMPLE_RATE.

pub fn encode_wav( &self, wav: impl AsRef<Path>, num_quantizers: Option<usize>, ) -> Result<MimiCodes, Error>

pub fn decode_wav( &self, codes: &MimiCodes, out: impl AsRef<Path>, trim_to_samples: Option<usize>, ) -> Result<(), Error>

pub fn roundtrip_pcm( &self, pcm: &[f32], num_quantizers: Option<usize>, ) -> Result<(MimiCodes, Vec<f32>, RoundtripStats), Error>

pub fn roundtrip_wav( &self, in_wav: impl AsRef<Path>, out_wav: impl AsRef<Path>, num_quantizers: Option<usize>, ) -> Result<MimiCodes, Error>

Trait Implementations

impl AudioCodec for MimiCodec

Unified rlx_core::AudioCodec view so TTS/ASR consumers can use Mimi interchangeably with other codecs (bitrate control + resampling for free).

fn info(&self) -> CodecInfo

Static metadata (rate, framing, codebooks).

fn device(&self) -> Device

Backend this codec executes on.

fn encode_pcm( &self, pcm: &[f32], num_quantizers: Option<usize>, ) -> Result<RvqCodes, Error>

Encode mono PCM (at CodecInfo::sample_rate) to RVQ codes. None uses the codec’s full quantizer count.

fn decode_codes(&self, codes: &RvqCodes) -> Result<Vec<f32>, Error>

Decode RVQ codes back to mono PCM at CodecInfo::sample_rate.

fn sample_rate(&self) -> u32

Convenience: the codec sample rate.

fn encode_pcm_bitrate( &self, pcm: &[f32], target_bps: f32, ) -> Result<RvqCodes, Error>

Encode at a target bitrate (bits/sec) rather than an explicit quantizer count — the codec maps the bitrate to codebooks via CodecInfo.

fn encode_pcm_resampled( &self, pcm: &[f32], input_rate: u32, num_quantizers: Option<usize>, ) -> Result<RvqCodes, Error>

Encode PCM that arrives at input_rate, resampling to the codec rate first (shared linear resampler).

fn decode_codes_resampled( &self, codes: &RvqCodes, output_rate: u32, ) -> Result<Vec<f32>, Error>

Decode then resample the waveform to output_rate.

fn roundtrip_pcm( &self, pcm: &[f32], num_quantizers: Option<usize>, ) -> Result<(RvqCodes, Vec<f32>), Error>

Encode then decode, returning both the codes and the reconstruction.