Encoding lossless AVIF is mutually exclusive with iq tuning

This commit is contained in:
Lovell Fuller
2026-01-07 20:39:53 +00:00
parent 4b1680c312
commit 0468c1be9f
3 changed files with 37 additions and 4 deletions

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@@ -758,7 +758,7 @@ When using Windows ARM64, this feature requires a CPU with ARM64v8.4 or later.
| [options.effort] | <code>number</code> | <code>4</code> | CPU effort, between 0 (fastest) and 9 (slowest) |
| [options.chromaSubsampling] | <code>string</code> | <code>&quot;&#x27;4:4:4&#x27;&quot;</code> | set to '4:2:0' to use chroma subsampling |
| [options.bitdepth] | <code>number</code> | <code>8</code> | set bitdepth to 8, 10 or 12 bit |
| [options.tune] | <code>string</code> | <code>&quot;&#x27;iq&#x27;&quot;</code> | tune output for a quality metric, one of 'iq' (default), 'ssim' or 'psnr' |
| [options.tune] | <code>string</code> | <code>&quot;&#x27;iq&#x27;&quot;</code> | tune output for a quality metric, one of 'iq' (default), 'ssim' (default when lossless) or 'psnr' |
**Example**
```js