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https://github.com/unshackle-dl/unshackle.git
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imSp4rky
e06cbe3dd8
Unconditional read1 for every segmented download paid a per-TLS-record Python iteration on all segments and capped single-process throughput at ~160 MB/s (253 MB/s with blocking full-chunk reads, measured on a fast CDN). A segment can only be claimed once a hedge racer exists for it, so fine-grained claimed() checks are needed only during an actual race: download() now takes a racing predicate and workers pass the hedged-set membership check.
unshackle
Movie, TV, and Music Archival Software
A modular archival tool for movies, TV, and music. Fork of Devine with DASH/HLS/ISM parsing, Widevine & PlayReady DRM, and a REST API.
Install
uv tool install git+https://github.com/unshackle-dl/unshackle.git
unshackle --help
Tip
Prefer
uv run unshackle ...inside a clone to keep the virtual environment active.
Requirements
External tools on your PATH (recommended versions):
- Python - 3.11 - 3.14
- uv - ≥ 0.5
- FFmpeg - ≥ 6.0
- MKVToolNix - ≥ 80
- shaka-packager - 2.6.1
- Bento4 - ≥ 1.6.0-639
- dovi_tool - ≥ 2.1
Optional:
- SubtitleEdit - ≥ 5.0 (
SeConvCLI)
License
GPL-3.0. Do not use unshackle for content you lack the rights to. Keep the core free and open; keep service code private. Be kind.