https://github.com/damp11113/protouac
A Ultimate Audio Coding prototype in python
https://github.com/damp11113/protouac
audio audio-codec codec compression lossy-compression python
Last synced: about 1 year ago
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A Ultimate Audio Coding prototype in python
- Host: GitHub
- URL: https://github.com/damp11113/protouac
- Owner: damp11113
- License: bsd-3-clause
- Created: 2024-11-28T10:04:27.000Z (over 1 year ago)
- Default Branch: master
- Last Pushed: 2025-03-21T05:12:16.000Z (over 1 year ago)
- Last Synced: 2025-03-21T06:21:42.501Z (over 1 year ago)
- Topics: audio, audio-codec, codec, compression, lossy-compression, python
- Language: Python
- Homepage: https://damp11113.xyz/blog/introducing-uac-codec
- Size: 4.06 MB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# UAC-Prototype
A Ultimate Audio Coding prototype in python. This codec is use compression algorithm **ADPCM / MDCT-Hybrid Subband** (Noise Subbands). This version is support only stereo channel because this codec is use **Mid/Side**.
Email to `contact@damp11113.xyz` for get STD_TEST file for testing this codec.
# To Do
Profiles
- UAC-LC (Ultimate Audio Coding - Low Complex) 🟨 Current
- UAC-LR (Ultimate Audio Coding - Low Resource)
- UAC-E (Ultimate Audio Coding - Efficiency)
- UAC-SE (Ultimate Audio Coding - Superior Efficiency)
- UAC-L (Ultimate Audio Coding - Lossless)
- UAC-B (Ultimate Audio Coding - Broadcast)
- UAC-V (Ultimate Audio Coding - Voice)
- UAC-VLL (Ultimate Audio Coding - Voice Low Latency)
Feature
- Noise Suppression (UAC-V)
- Dynamic Range Compression (UAC-LC, E, SE, B)
- Psychoacoustic
Bitrate Mode
- CBR ✅
- VBR
- CVBR
- ABR