602287

Adobe PHOTOSHOP ELEMENTS Manual

366
Zoom out
Zoom in
Previous page
1/379
Next page
360
Web graphics
Last updated 9/13/2015
Optimizing images for the JPEG format
About the JPEG format
The JPEG format supports 24-bit color, so it preserves the subtle variations in brightness and hue found in photographs.
A progressive JPEG file displays a low-resolution version of the image in the web browser while the full image is
downloading.
JPEG image compression is called lossy because it selectively discards image data. A higher quality setting results in less
data being discarded, but the JPEG compression method may still degrade sharp detail in an image, particularly in
images containing type or vector art.
Note: Artifacts, such as wavelike patterns or blocky areas of banding, are created each time you save an image in JPEG
format. Therefore, you should always save JPEG files from the original image, not from a previously saved JPEG.
The JPEG format does not support transparency. When you save an image as a JPEG file, transparent pixels are filled
with the matte color specified in the Save For Web dialog box. To simulate the effect of background transparency, you
can match the matte color to the web page background color. If your image contains transparency and you do not know
the web page background color, or if the background is a pattern, you should use a format that supports transparency
(GIF, PNG-8, or PNG-24).
Optimize as JPEG
JPEG is the standard format for compressing photographs.
1 Open an image and choose File > Save For Web.
2 Choose JPEG from the optimization format menu.
3 To optimize to a specific file size, click the arrow to the right of the Preset menu, and then click Optimize To File
Size. Enter a number in the Desired File Size text box, and select either Current Settings, which optimizes for the
current settings, or Auto Select GIF/JPEG, which automatically determines whether JPEG or GIF is the better
format.
4 Do one of the following to specify the compression level:
• Choose a quality option (Low, Medium, High, and so on) from the pop-up menu under the optimization format
menu.
• Click the arrow in the Quality menu and drag the Quality pop-up slider.
• Enter a value between 0 and 100 in the Quality box.
The higher the Quality setting, the more detail is preserved in the optimized image, but the larger the file size.
View the optimized image at several quality settings to determine the best balance between quality and file size.
… 366 …


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Adobe PHOTOSHOP ELEMENTS at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Adobe PHOTOSHOP ELEMENTS in the language / languages: German as an attachment in your email.

The manual is 19,81 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

Others manual(s) of Adobe PHOTOSHOP ELEMENTS

Adobe PHOTOSHOP ELEMENTS User Manual - English - 296 pages

Adobe PHOTOSHOP ELEMENTS User Manual - Dutch - 345 pages

Adobe PHOTOSHOP ELEMENTS User Manual - Dutch - 30 pages


The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info