.JPC 文件扩展名

JPEG 2000 Code Stream File

开发者	Joint Photographic Experts Group
受欢迎程度	3.8 \| 8 票

什么是 JPC 文件？

A JPC file is a bitmap image saved in the JPEG 2000 Code Stream format, a variation of the standard JPEG format. It contains image data compressed with JPEG 2000 advanced wavelet compression. The format supports color depths of 8, 24, and 32 bits per pixel and grayscale, RGB, YCbCr, XYZ, and Lab color spaces.

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在 Adobe Illustrator 2022 中打开的 .jpc 文件截图 — 在 Adobe Illustrator 2022 中打开的 JPC 文件

The Joint Photographic Experts Group (JPEG) committee developed the JPEG 2000 standard in the late-1990s to replace the JPEG standard released in 1992. It provides several improvements over the JPEG format, including an advanced compression algorithm. However, the JPEG format is still the preferred image format.

There is no standard file extension for the JPEG 2000 Code Stream format since it is primarily delivered via code stream online instead of in a file format. However, files may still store JPEG 2000 Code Stream data. These file typically use the .jpc or .j2c (.J2C files) file extensions.

如何打开 JPC 文件

You can open JPC files with various Windows and macOS programs, including Adobe Illustrator (multiplatform), Corel PaintShop Pro (Windows), and Inkscape. To open a JPC file with Photoshop, select File → Open....