Image Compression: Difference between revisions
Jump to navigation
Jump to search
(Added description) |
No edit summary |
||
| (5 intermediate revisions by one other user not shown) | |||
| Line 1: | Line 1: | ||
BakaBT only allows images for use inside descriptions that are <300kb in size. If your image is over the limit, you'll have to compress it to a file size that's acceptable. | |||
BakaBT only allows images for descriptions that are < | |||
=JPEG Compression= | =JPEG Compression= | ||
| Line 22: | Line 8: | ||
#In GIMP, choose to save as a JPEG. You should see a dialog box. | #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 < | #Adjust the quality as high as possible until it's just under <300kb.[[File:Gimpjpgwindow.png|center|Dialog Box]] | ||
[[ | |||
---- | |||
===Compression in Photoshop=== | ===Compression in Photoshop=== | ||
[[Image:Photoshopjpegsave.png|right|Save for Web & Devices in Photoshop]] | |||
#Go to '''[http://wiki.bakabt.me/images/2/2f/Saveforwebservices.png File>Save for Web & Devices]''' | #Go to '''[http://wiki.bakabt.me/images/2/2f/Saveforwebservices.png File>Save for Web & Devices]''' | ||
#Change the file type to drop down in the drop down box | #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) | #Adjust the quality to find the right file size (Look at the bottom left under the preview) | ||
;File Type | ;File Type | ||
:Drop down to choose the file type for the image. JPEG, PNG, BMP, etc... | :Drop down to choose the file type for the image. JPEG, PNG, BMP, etc... | ||
| Line 38: | Line 26: | ||
;Final File Size | ;Final File Size | ||
:How big the file will be once you hit save. | :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 on. The optimized format provides a 2%-8% reduction of the image file size, so there is no reason for not use always this setting when not using the progressive format. | |||
;Save File | ;Save File | ||
:Hit save to finish. | :Hit save to finish. | ||
Latest revision as of 22:42, 28 October 2020
BakaBT only allows images for use inside descriptions that are <300kb 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 <300kb.
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 on. The optimized format provides a 2%-8% reduction of the image file size, so there is no reason for not use always this setting when not using the progressive format.
- Save File
- Hit save to finish.