iPhoto 5 Magnified

iPhoto 5 Magnified

by: Jelaine Macaraig

Want a userfriendly, efficient and versatile digital imaging software that allows you to be creative and produce professional projects? Then you’ll definitely love iPhoto 5.

It has the standard functions one can expect from an image editing application – the RedEye button for well, red eyes, the Retouch Brush for removing blemishes and other unwanted ขdirt,ข freehand Crop Tool to capture only the best elements of your photo in one frame, the Straighten tool to level horizons using the handydandy grid, and the Advanced Editing Dashboard for precise adjustment of black and white points using the Levels tool, adjustment of exposure and color saturation, modification of color temperature and for finetuning tint, as well as brightness and contrast. While editing a photo, iPhoto 5 even allows you to compare it with the original image simply by holding down the Control key. You can also reset all the adjustments you’ve done with the different sliders using a single button. Yup, iPhoto 5 has all these… and so much more.

It supports not only the ohso famous JPEG file format, but even the RAW file format, which has become a favorite among professional photographers and higherend enthusiasts who wish to preserve the maximum image quality. It also supports the MPEG4 file format for video clips and if you’re concerned about file size, don’t worry – iPhoto 5 imports them just as fast and easy as it would JPEGs and from almost any data source too. With a USB cable, simply plug in your gadget to your Mac, whether it’s your digital camera or your memory card reader or your iPod and iPhoto would automatically launch. It would then give you a dialog box where you can put in information about your images like name, subject, keywords and other metadata, which you can later on use for fast and easy search of photos, albums or digital roll. You can also import images stored in CDs or your hard drive in two ways – either you select and add your image folders to the library from the File menu or simply drag the folder into the iPhoto window.

Lastly, one of the many features that iPhoto 5 prides itself of is the intelligent and advanced slideshow feature. First off, the slideshows are separate from the albums. Therefore, you can modify the contents of one slideshow, like maybe add a few images from another album, without affecting the albums themselves. And since iPhoto 5 supports MPEG4, you can create slideshows consisting of both still images and video clips. It also has a lot of fantastic transitions, which you can control the speed and direction of, and even allows you to adjust the slide duration on a perimage basis. You might be thinking, a good soundtrack would be lovely too – but setting the perfect timing may be difficult to achieve. With iPhoto 5, you wouldn’t have to worry about that as it has a tight integration with iTunes. Simply select a song or an entire playlist from your iTunes library and iPhoto will do the math for you and synchronize your music with your slideshow! Now how’s that for a total viewing experience? Your family and friends might think that you had a professional do all these creative work for you!

About The Author

Versatile and hardworking. Two words that clearly describes Gemกs work attitude. She can just write and talk about everything. Her green thumb for writing can turn seeds of ideas into excellent writing pieces She loves to read books especial novels that are set back into the Medieval Period.

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This article was posted on March 03

by Jelaine Macaraig

Digicam File Formats

Digicam File Formats

by: Jakob Jelling

Looking at the digital camera, a person can visualize it as a combination of a camera along with a miniature computer system that stores the images as files or sets of bits, rather than a chemically treated film. Thus it comes to be a fact that there are certain file formats in which these images of the photographs captured by the camera are stored. And again, this is subject of discussion for understanding the digital camera properly. In this effort this discussion reveals the intricate but overlying to provide a brief overview to the readers regarding the file formats of the digital cameras.

Basically, strictly considering the facts, there are three file formats used by digital cameras to create images of photographs taken by them. These are JPEG, TIFF and RAW. These are the names of the formats but like their strange names their identity remains in the dark if these are not conversed in a little detail. The most vastly and commonly used file format for digital cameras is the JPEG file format. It is time and again the lone available file format on primary and some intermediate standard digital cameras. Many sophisticated digital cameras allows the users to opt for between JPEG, TIFF and RAW. However professional photographers usually prefer to shoot RAW. Yet the discretion remains with the human preference only.

It is a fact that the acronym JPEG stands for กJoint Photographic Expert Groupก after the group that developed this file type. To make things easier it must be clarified that JPEG is a compression technique that can considerably trim down the file size of a photograph and other unremitting tone images. Almost all digital cameras have a number of JPEG compression levels and quality settings to select from. The users can make use of them as per discretion and the photograph taken. Thus the jpeg images do not consume much space on a memory cards. Another specialty of this digital camera file format is that JPEGs store camera settings and scene information. All these advantages make this file format so popular and diversely accepted.

The next digital camera file format is the TIFF (Tagged Image File Format). This file format has the greater advantage that it does not lose any image file information during the compression process and moreover as a consequence it does take up a lot of space from a memory card in comparison to a JPEG image. Due to this detailed storage it also takes additional time to retrieve the information to the card. Basically the TIFF compression reduces images to about onethird their original size as per convention.

Coming to the next digital camera file format. It is defined as the RAW file! It is also sometimes referred to as an appropriate digital negative. Most advanced digital cameras allow or permit the ability to shoot RAW in professional standards. The interesting portion is that in a RAW image no alterations are made by the camera (such as sharpening or white balance). And this gives entire control to the photographer when he or she processes an image later. However this RAW file format is not used extensive due to the fact that most image editors cannot open it and computerprocessing time is also more. However the fact still remains that a RAW image has a smaller file size than a TIFF.

With all these discussions regarding the different digital camera file formats, it is clear that the three most widely accepted file formats have their own advantages and disadvantages, yet they are unique in some way or the other that makes them special in their own manner. The knowledge about these digital camera file formats of storage not only yields greater understanding of the camera; it also opens the eyes towards the fantastic results of technological advancements in our daily lives.

By Jakob Jelling

http://www.snapjunky.com

About The Author

Jakob Jelling is the founder of http://www.snapjunky.com. Visit his digital camera guide and learn how to take better pictures with your digicam.

This article was posted on October 20, 2004

by Jakob Jelling