Codec Python Packages

descript-audio-codec

State-of-the-art audio codec with 90x compression factor. Supports 44.1kHz, 24kHz, and 16kHz mono/stereo audio.

scalecodec

Python SCALE-Codec

yamlable

A thin wrapper of PyYaml to convert Python objects to YAML and back

uniswap-universal-router-decoder

Uniswap Universal Router SDK - Decode and Encode Transactions - Uniswap V2, V3 & V4

imap-codec

Rock-solid and complete codec for IMAP

descript-audio-codec-unofficial

State-of-the-art audio codec with 90x compression factor. Supports 44.1kHz, 24kHz, and 16kHz mono/stereo audio.

alp-codec

Python implementation of the ALP (Adaptive Lossless Floating-Point) compression codec for double-precision arrays. Bit-exact compatible with alp-java

ms-funcodec

FunCodec is a research-oriented toolkit for audio quantization and downstream applications, such as text-to-speech synthesis, music generation et.al.

metamessage

MetaMessage（mm）是一個結構化數據交換協議。自描述、自約束、自示例，實現了無損數據交換，是一種原生適配 AI + 人類 + 機器的下一代通用協議。

streamcat

Encode and decode concatenated objects as streams

zpe-xr

Smaller, faster, less accurate VR hand-frame codec. The float16+zlib comparator still wins on fidelity (gate 0/5). ContactPose evaluation lane; PyPI v0.3.1.

zpe-iot

ZPE-IoT V0.0: DETERMINISTIC IOT SENSOR CODEC: 1D Time-Series | Chemosense | 17x Mean Compression | Rust Core | PyO3 Native | Edge-Deployable

viscii-codec

Python viscii codec support

dvpl-converter

dvpl-converter encodes and decodes DVPL-compressed World of Tanks Blitz assets with LZ4 and LZ4-HC support

zpe-image

Bounded sparse-stroke codec — 5.75× mean byte reduction on 5 accepted figures, 100% rejection on 7 natural-image probes. Glyph, maze, skeleton, flow-graph. Not a natural-image codec. v0.1.0 on PyPI.

zpe-bio

Deterministic ECG codec — Python + Rust, CI parity-gated. Bounded clinical-mode contract: PRD ≤ 2.32% on MIT-BIH (48/48, mean PRD 1.12%); PTB-XL boundary disclosed (max PRD 5.29%). Cardiologist-equivalence and regulatory closure out of scope.

zpe-geo

Deterministic trajectory codec on OSM ways and AIS surfaces — v0.1.1 — 13.78× OSM / 27.3× AIS / p95 0.064 ms

zpe-neuro

ZPE-Neuro V0.0: DETERMINISTIC NEURAL SIGNAL CODEC: Extracellular Spikes | Neuropixels | DANDI-Anchored | IBL Validated | Spike Train Transport

zpe-ink

Python .zpink digital-ink codec — bit-exact roundtrip on UJI, CROHME, DigiLeTs (Hausdorff = 0.0 px). PyPI: zpe-ink v0.1.1.

zpe-robotics

Bounded-lossy robot motion archive; decoded PrimitiveIndex search; VLA token export; 187x real-data anchor; B3 not closed.

zpe-mocap

ZPE-Mocap V0.0: DETERMINISTIC MOTION CAPTURE CODEC: Joint Angles | Positional Fidelity | Search Ranking | Sub-ms Query | Skeletal Transport

zpe-prosody

ZPE-Prosody: deterministic prosody-feature primitive (F0 / energy / duration / voiced-mask). Encoder PASS at 13.0× / 0.64% RMSE on LibriSpeech; retrieval gate (PRO-C006) FAIL at p@5 0.31 vs 0.80; transfer (PRO-C005) paused-external.

zpe-ft

Deterministic codec for delayed public market data. 5.94×–10.90× smaller than raw on declared public corpora; RMSE 0.0 ticks on price field. Phase 06 sovereign authority gated on FT-C004 truth.

raspberrypivcgencmd

A small python library to programmatically access some of the internal sensors of the Raspberry Pi