Image Compression: Difference between revisions
		
		
		
		
		
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Revision as of 01:52, 24 November 2011
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BakaBT only allows images for descriptions that are <150kb in size. If your image is over the limit, you'll have to compress it to a file size that's acceptable.
JPEG Compression
JPEG is a format for lossy compression of images. This is the simplest and most wide-ranged used image format for compression.
Compression in GIMP
- In GIMP, choose to save as a JPEG. You should see a dialog box.
 - Adjust the quality as high as possible until it's just under <150kb.
 
Compression in Photoshop
- Go to File>Save for Web & Devices
 - Change the file type to drop down in the drop down box
 - Adjust the quality to find the right file size (Look at the bottom left under the preview)
 
- File Type
 - Drop down to choose the file type for the image. JPEG, PNG, BMP, etc...
 - Compression
 - How much quality there should be. The higher the quality, the less compression. The less compression, the bigger the file size.
 - Final File Size
 - How big the file will be once you hit save.
 - Preview
 - You can preview how the final image will look after saving.
 - Optimized
 - It's recommended you have this option turned off. It's not necessary to optimize again it when you're already saving as a JPEG.
 - Save File
 - Hit save to finish.
 

