Docs: add AVIF to supported formats

docs/api-channel.md

@@ -70,7 +70,7 @@ Channel ordering follows vips convention:
 -   sRGB: 0: Red, 1: Green, 2: Blue, 3: Alpha.
 -   CMYK: 0: Magenta, 1: Cyan, 2: Yellow, 3: Black, 4: Alpha.
 
-Buffers may be any of the image formats supported by sharp: JPEG, PNG, WebP, GIF, SVG, TIFF or raw pixel image data.
+Buffers may be any of the image formats supported by sharp.
 For raw pixel input, the `options` object should contain a `raw` attribute, which follows the format of the attribute of the same name in the `sharp()` constructor.
 
 ### Parameters

docs/api-constructor.md

@@ -4,7 +4,7 @@
 
 Constructor factory to create an instance of `sharp`, to which further methods are chained.
 
-JPEG, PNG, WebP or TIFF format image data can be streamed out from this object.
+JPEG, PNG, WebP, AVIF or TIFF format image data can be streamed out from this object.
 When using Stream based output, derived attributes are available from the `info` event.
 
 Non-critical problems encountered during processing are emitted as `warning` events.
@@ -14,9 +14,9 @@ Implements the [stream.Duplex][1] class.
 ### Parameters
 
 -   `input` **([Buffer][2] \| [string][3])?** if present, can be
-     a Buffer containing JPEG, PNG, WebP, GIF, SVG, TIFF or raw pixel image data, or
-     a String containing the filesystem path to an JPEG, PNG, WebP, GIF, SVG or TIFF image file.
-     JPEG, PNG, WebP, GIF, SVG, TIFF or raw pixel image data can be streamed into the object when not present.
+     a Buffer containing JPEG, PNG, WebP, AVIF, GIF, SVG, TIFF or raw pixel image data, or
+     a String containing the filesystem path to an JPEG, PNG, WebP, AVIF, GIF, SVG or TIFF image file.
+     JPEG, PNG, WebP, AVIF, GIF, SVG, TIFF or raw pixel image data can be streamed into the object when not present.
 -   `options` **[Object][4]?** if present, is an Object with optional attributes.
     -   `options.failOnError` **[boolean][5]** by default halt processing and raise an error when loading invalid images.
          Set this flag to `false` if you'd rather apply a "best effort" to decode images, even if the data is corrupt or invalid. (optional, default `true`)
@@ -26,8 +26,8 @@ Implements the [stream.Duplex][1] class.
     -   `options.sequentialRead` **[boolean][5]** Set this to `true` to use sequential rather than random access where possible.
          This can reduce memory usage and might improve performance on some systems. (optional, default `false`)
     -   `options.density` **[number][6]** number representing the DPI for vector images in the range 1 to 100000. (optional, default `72`)
-    -   `options.pages` **[number][6]** number of pages to extract for multi-page input (GIF, TIFF, PDF), use -1 for all pages. (optional, default `1`)
-    -   `options.page` **[number][6]** page number to start extracting from for multi-page input (GIF, TIFF, PDF), zero based. (optional, default `0`)
+    -   `options.pages` **[number][6]** number of pages to extract for multi-page input (GIF, WebP, AVIF, TIFF, PDF), use -1 for all pages. (optional, default `1`)
+    -   `options.page` **[number][6]** page number to start extracting from for multi-page input (GIF, WebP, AVIF, TIFF, PDF), zero based. (optional, default `0`)
     -   `options.level` **[number][6]** level to extract from a multi-level input (OpenSlide), zero based. (optional, default `0`)
     -   `options.animated` **[boolean][5]** Set to `true` to read all frames/pages of an animated image (equivalent of setting `pages` to `-1`). (optional, default `false`)
     -   `options.raw` **[Object][4]?** describes raw pixel input image data. See `raw()` for pixel ordering.

docs/api-output.md

@@ -5,7 +5,7 @@
 Write output image data to a file.
 
 If an explicit output format is not selected, it will be inferred from the extension,
-with JPEG, PNG, WebP, TIFF, DZI, and libvips' V format supported.
+with JPEG, PNG, WebP, AVIF, TIFF, DZI, and libvips' V format supported.
 Note that raw pixel data is only supported for buffer output.
 
 By default all metadata will be removed, which includes EXIF-based orientation.
@@ -42,7 +42,7 @@ Returns **[Promise][5]<[Object][6]>** when no callback is provided
 ## toBuffer
 
 Write output to a Buffer.
-JPEG, PNG, WebP, TIFF and RAW output are supported.
+JPEG, PNG, WebP, AVIF, TIFF and raw pixel data output are supported.
 
 If no explicit format is set, the output format will match the input image, except GIF and SVG input which become PNG output.
 

docs/index.html

@@ -4,7 +4,7 @@
 <head>
   <meta charset="utf-8">
   <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
-  <meta name="description" content="Resize large images in common formats to smaller, web-friendly JPEG, PNG and WebP images of varying dimensions">
+  <meta name="description" content="Resize large images in common formats to smaller, web-friendly JPEG, PNG, WebP and AVIF images of varying dimensions">
   <meta http-equiv="Content-Security-Policy" content="default-src 'self'; object-src 'none'; style-src 'unsafe-inline';
     img-src 'unsafe-inline' data: https://pixel.plumbing/px/ https://cdn.jsdelivr.net/gh/lovell/ https://www.google-analytics.com;
     connect-src 'self' https://cdn.jsdelivr.net/gh/lovell/ https://www.google-analytics.com;