Photos: Difference between revisions
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Pictures on sites should be high quality. Pixilated and high contrast photos create dullness to the audience. Using photo editing programs such as, [http://www.photoshop.com/ Photoshop], will fix the photos. Graphics ought to be checked daily in case they are broken and deleted. Broken and deleted images ruin the cohesiveness of the site and your credibility. | Pictures on sites should be high quality. Pixilated and high contrast photos create dullness to the audience. Using photo editing programs such as, [http://www.photoshop.com/ Photoshop], will fix the photos. Graphics ought to be checked daily in case they are broken and deleted. Broken and deleted images ruin the cohesiveness of the site and your credibility. | ||
Formatting pictures has numerous file formats; however, the two most common are '''JPEG,''' '''GIF,''' '''PNG,'''and '''BMP'''. | Formatting pictures has numerous file formats; however, the two most common are '''JPEG,''' '''GIF,''' '''PNG,''' and '''BMP'''. | ||
===JPEG=== | ===JPEG=== | ||
Revision as of 23:59, 27 November 2012
Photos are visual illustrations used to inform and direct the audience. When writing for the web, photos play a key part to attract readers. Photos heighten the audience's attention, thus making the information more credible and professional. It allows web users can better understand a particular concept, thus making photos clear, interesting, and memorable.
Types of Photos
Pictures on sites should be high quality. Pixilated and high contrast photos create dullness to the audience. Using photo editing programs such as, Photoshop, will fix the photos. Graphics ought to be checked daily in case they are broken and deleted. Broken and deleted images ruin the cohesiveness of the site and your credibility.
Formatting pictures has numerous file formats; however, the two most common are JPEG, GIF, PNG, and BMP.
JPEG
Images commonly known as Joint Photographic Experts Group.
JPEGs is typically the most utilized format for graphic images. Typically images that are digital and color photography need to use this compression format. JPEG compression contains full color or gray scale. JPEG compression format possess a large range of colors too. JPEGs capture the "realistic" scenes in the images. According to Sarah Horton, "The more a photo is squeezed with JPEG compression, the more quality the photo loses." Saving an original image is strongly cautioned. Once a photo has been tweaked, the original image is lost and cannot be retrieved.
Advantages of JPEG
- JPEG download at quicker rates.
- JPEG has a larger color range than GIF.
- JPEG creates better images for professionally done images.
GIF
Images commonly known as Graphics Interchange Format.
Majority of graphics on the web support the GIFs, which is because they are compact. GIF compression is typically 8-bit. The small bit rate causes the the file compression format to only support 256 colors, instead of millions of colors like JPEG.
GIF images consist of a set images that are displayed in a set order. They tend to be moving graphic (or animated) images that loop endlessly.According to Sarah Horton, "GIFs lose compression to keep the file size at a minimum without destroying the photo's quality." Typically, GIFs can seen throughout the web, yet they are commonly seen on Internet forums and media coverage blogs--creating comic relief. Make sure that the GIF being used is professional and connects with what the site's central theme or message is.
Advantages of GIFs
- GIF images are commonly supported on the web.
- GIF images look better online.
PNG
BMP
See Also
References
- Lynch, Patrick J., Horton, Sarah. "Web Style Guide, 3rd Edition". Web Style Guide. (2009). Print. Retrieved 12 Nov 2012.
- George, James. "GIF, JPG, and PNG - What is the difference". 11 Aug 2011. Web. Retrieved 12 Nov 2012.