What is the difference between .jp2 and .pfm?
- Extension
- .jp2
- .pfm
- Format
- Binary
- Category
- Raster Image
- Font
- Developer
- Joint Photographic Experts Group
- Adobe Systems
- Description
- A JP2 file is a compressed bitmap image created using JPEG 2000 Core Coding. It incorporates a wavelet compression algorithm instead of Digital Cosine Transform (DCT) compression, which is used by standard JPEG images. JP2 files can be stored using lossy and lossless compression.
- A Printer Font Metrics (PFM) file is a type of file associated with Adobe Type 1 fonts used in Microsoft Windows. It contains metric information about a font, such as character widths, heights, and kerning pairs, which are essential for correctly displaying and printing text. The PFM file works in conjunction with a PFB (Printer Font Binary) file, which contains the actual font outline data.
- MIME Type
- image/jp2
- application/x-font-type1
- Sample
- sample.jp2
- sample.pfm
- Wikipedia
- .jp2 on Wikipedia
- .pfm on Wikipedia