:orphan:

.. _JPEG-FI:

JPEG-FI JPEG - JFIF Compliant
=============================

Extensions: ``.jpg``, ``.jif``, ``.jpeg``, ``.jpe``

A JPEG format based on the Freeimage library.

This format supports grayscale and RGB images.

Parameters for reading
----------------------
exifrotate : bool
    Automatically rotate the image according to the exif flag.
    Default True. If 2 is given, do the rotation in Python instead
    of freeimage.
quickread : bool
    Read the image more quickly, at the expense of quality.
    Default False.

Parameters for saving
---------------------
quality : scalar
    The compression factor of the saved image (1..100), higher
    numbers result in higher quality but larger file size. Default 75.
progressive : bool
    Save as a progressive JPEG file (e.g. for images on the web).
    Default False.
optimize : bool
    On saving, compute optimal Huffman coding tables (can reduce a
    few percent of file size). Default False.
baseline : bool
    Save basic JPEG, without metadata or any markers. Default False.



