Clarified that LZW encoding is always used for GIFs [ci skip]

This commit is contained in:
Andrew Murray 2022-05-20 19:10:51 +10:00
parent 89f5a7d5af
commit 3efe34463e

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@ -101,8 +101,8 @@ GIF
^^^ ^^^
Pillow reads GIF87a and GIF89a versions of the GIF file format. The library Pillow reads GIF87a and GIF89a versions of the GIF file format. The library
writes LZW encoded files in GIF87a by default, unless GIF89a features writes files in GIF87a by default, unless GIF89a features are used or GIF89a is
are used or GIF89a is already in use. already in use. Files are written with LZW encoding.
GIF files are initially read as grayscale (``L``) or palette mode (``P``) GIF files are initially read as grayscale (``L``) or palette mode (``P``)
images. Seeking to later frames in a ``P`` image will change the image to images. Seeking to later frames in a ``P`` image will change the image to