Added a note about the default subsampling

This commit is contained in:
Andrew Murray 2022-02-18 09:56:59 +11:00
parent f2a8c45744
commit a5ada2c56f

View File

@ -385,6 +385,8 @@ The :py:meth:`~PIL.Image.Image.save` method supports the following options:
* ``1``: equivalent to ``4:2:2`` * ``1``: equivalent to ``4:2:2``
* ``2``: equivalent to ``4:2:0`` * ``2``: equivalent to ``4:2:0``
If absent, the setting will be determined by libjpeg or libjpeg-turbo.
**qtables** **qtables**
If present, sets the qtables for the encoder. This is listed as an If present, sets the qtables for the encoder. This is listed as an
advanced option for wizards in the JPEG documentation. Use with advanced option for wizards in the JPEG documentation. Use with