JPEG is a bitmap file type. There are many bitmap file types but JPEG is the one which uses the least amount of memory. However, JPEG image file sizes can be changed by how they are saved in the data loss compression feature which JPEG uses.
3gb stands for three gigabytes and that is an amount of memory. So I'll take your question to mean what can I do with 3gbs. Well that's about 600 songs or 150,000 jpeg images or 15 mins of video recorded at 1080p. All rough estimates.
5,460 for a 3 meg photo in JPEG format.
The higher your megapixel , the more memory a picture would take up.With 12mp you would probbably hold 5-10 picturesI would recommend using a memory card with at least 1GBof memory.
High resolution JPEG images are typically considered to be at least 3000 pixels on the longest side, with a resolution of 300 pixels per inch (ppi).
The "best" mode gives your .jpeg images the least compression, therefore the least detail loss. It also makes for larger files, but with high-capacity memory cards this isn't really a problem unless you're shooting a great deal without a spare card (not a good idea).
If you have Photoshop or Lightroom installed just open that image in CameraRaw Photoshop plugin or in Lightroom and save or export image as JPEG, otherwise see related link and download software which allows you to convert raw images to jpeg.
Some common questions related to the JPEG image format include: What is JPEG? How does JPEG compression work? What are the advantages and disadvantages of using JPEG? How can I convert a JPEG image to a different file format?
Animated JPEG are multiple single jpeg images that is runned under a javascript which runs the jpeg like a animated GIF, by frames of each images.
.jpeg stands for Joint Photographic Experts Group.
JPEG=Joint Photographic Experts Group
The definition of JPEG is "Joint Photographic Experts Group".
JPEG XR was created on 2009-04-14.