From d171afc19ee4401530ab9e0d7862f4206e7ce6e1 Mon Sep 17 00:00:00 2001 From: Andrew Murray Date: Wed, 28 Oct 2020 22:03:27 +1100 Subject: [PATCH] Describe effect of WebP save_all [ci skip] --- docs/handbook/image-file-formats.rst | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/docs/handbook/image-file-formats.rst b/docs/handbook/image-file-formats.rst index 680582f12..2b6f9483b 100644 --- a/docs/handbook/image-file-formats.rst +++ b/docs/handbook/image-file-formats.rst @@ -947,9 +947,10 @@ Saving sequences library is v0.5.0 or later. You can check webp animation support at runtime by calling ``features.check("webp_anim")``. -When calling :py:meth:`~PIL.Image.Image.save` to write a WebP file, the -following options are available when the ``save_all`` argument is present and -true. +When calling :py:meth:`~PIL.Image.Image.save` to write a WebP file, by default +only the first frame of a multiframe image will be saved. If the ``save_all`` +argument is present and true, then all frames will be saved, and the following +options will also be available. **append_images** A list of images to append as additional frames. Each of the