export a JPEG file
the folder in which you want to save the file.
JPG - JPEG bitmaps from the Save as type list box.
4. Type a
filename in the File name list box.
6. In the
Convert to bitmap dialog box, adjust any of the settings, and
chose Paletted (8-bit) from the Color mode list box,
the Convert to paletted dialog box appears. Adjust any of the
settings, and click OK.
7. In the
JPEG export dialog box, enable one of the following check
• Progressive — loads the image gradually in certain browsers so
that you can see portions of the image before it finishes loading
• Optimize — uses the optimal encoding method to produce the
smallest file size
the Sub format list box, choose one of the following encoding
• Standard (4:2:2) — creates a smaller file with some image
• Optional (4:4:4) — creates a larger file, but preserves image
quality of the image resolution
Move the Compression slider.
the transitions between adjacent pixels of different colors
Move the Smoothing slider.