aoiandroid/distill-neucodec-coreml-encoder

Distill NeuCodec — Core ML encoder (trace, B=1)

Core ML mlprogram export of the distill encoder path that produces FSQ codes, compatible with the upstream neuphonic/distill-neucodec token contract.

Contents

• DistillNeuCodecEncoder.mlpackage — Core ML package (rename locally if your pipeline expects a different folder name).

Export notes (on-device iOS client)

• Traced with batch size 1 and fixed-length dummy audio; input name audio, dtype float32, shape [1, 1, T] (16 kHz mono, T fixed at export time).
• Conversion uses neucodec_coreml_encoder.py workarounds for coremltools gaps (split, range_1d, view/reshape, int cast, unfold, movedim).
• Other lengths than the exported T may require re-export or further MIL fixes.

License

Weights and architecture follow upstream Apache-2.0 (neuphonic/distill-neucodec). Use under the same terms.