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feat(hybrid): generate Dolby Vision from the decoded video

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--generate-dv now takes an HDR10 base and measures L1 with FFmpeg when there is no usable HDR10+ metadata. -r HDR10 or -r HDR10P with the flag runs as a hybrid of that base alone, --sample shifts the DV RPU to match the base, and the REST API accepts generate_dv with any range.
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imSp4rky
2026-11-10 05:30:03 -07:00
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docs/guide/cli-reference.md
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@@ -80,7 +80,7 @@ unshackle dl [OPTIONS] SERVICE [SERVICE ARGS...]
| `-vb-range`, `--vbitrate-range` | - | Video bitrate range in kbps, e.g. `6000-7000`; picks highest within. Mutually exclusive with `--vbitrate`. |
| `-ab-range`, `--abitrate-range` | - | Audio bitrate range in kbps, e.g. `128-256`. Mutually exclusive with `--abitrate`. |
| `-r`, `--range` | `SDR` | Colour range(s): `SDR`, `HLG`, `HDR10`, `HDR10P` (HDR10+), `DV`, `HYBRID`. |
| `--generate-dv` | off | With `-r HYBRID`, make Dolby Vision from the HDR10+ metadata when a title has no Dolby Vision track. Needs `hdr10plus_tool`. See [Dolby Vision from HDR10+](downloading.md#dolby-vision-from-hdr10). |
| `--generate-dv` | off | With `-r HYBRID`, make Dolby Vision from the HDR10+ metadata or the decoded video when a title has no Dolby Vision track. With `-r HDR10` or `-r HDR10P`, make it for that base and ignore a Dolby Vision track. See [Dolby Vision without a DV track](downloading.md#dolby-vision-without-a-dv-track). |
| `-c`, `--channels` | - | Audio channels; matches sub-layouts (5.1 ≈ 6.0). |
| `-naa`, `--noatmos` | off | Exclude Dolby Atmos audio tracks. |
| `--worst` | off | Pick the lowest bitrate within the requested quality. **Requires `-q`.** |