Added a note about the default subsampling

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

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