What is the difference between .j2k and .psb?
- Extension
- .j2k
- .psb
- Format
- Binary
- Binary
- Category
- Raster Image
- Raster Image
- Developer
- Joint Photographic Experts Group
- Adobe Systems
- Description
- Compressed bitmap image that uses wavelet compression instead of the DCT compression used by standard .JPEG images; supports 16-bit color, alpha transparency, and lossless compression.
- Format used for saving large Photoshop documents over 30,000 by 30,000 pixels in size; supports images up to 300,000 by 300,000 pixels; to enable .psb support, check the "Enable Large Document Format" within the File Handling pane of the Photoshop Preferences window
- MIME Type
- image/jp2
- image/vnd.adobe.photoshop
- Sample
- sample.j2k
- sample.psb
- Wikipedia
- .j2k on Wikipedia
- .psb on Wikipedia