From 9db3a4beeb1c7ec76040b1575048409a1c9e723b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Breitbart?= Date: Sat, 22 Aug 2026 11:27:37 +0200 Subject: [PATCH] update addon docs --- addons/addon-image/README.md | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/addons/addon-image/README.md b/addons/addon-image/README.md index 3b636d922..8ea6a1795 100644 --- a/addons/addon-image/README.md +++ b/addons/addon-image/README.md @@ -98,7 +98,7 @@ terminal.loadAddon(imageAddon); Set by default, change it with `{iipSupport: true}`. The IIP implementation has the following features / restrictions (sequence will silently fail for unmet conditions): - - Supported formats: PNG, JPEG, GIF and QOI + - Supported formats: PNG, JPEG, GIF, QOI, WEBP and AVIF - No animation support. - Image type hinting is not supported (always deducted from data header). - File download is not supported. @@ -112,6 +112,13 @@ terminal.loadAddon(imageAddon); - ReportCellSize sequence is supported. - Hi-res display support is currently limited (image gets blurred). +- **Note on IIP image format support** + For all image formats except QOI the addon only does the dimension extraction and leaves + the image decoding to the underlying browser engine. Note that some formats are implemented + and enabled with different constraints by browser vendors, especially newer formats + (e.g. under Firefox you might need to change the setting _image.avif.compliance_strictness_ to 0 + to get broader AVIF support). + - **Kitty Graphics Support (TGP)** Set by default, change it with `{kittySupport: true}`.