File Formats: LEAD 1 Bit Format (CMP)

LEAD 1BIT is a set of proprietary 1-bit LEAD compressed formats that have better compression and performance than JBIG, JBIG2 and CCITT G4, but not as good as the newer LEAD Advanced Bitonal Compression (ABC) format. Type B provides better compression ratios than Type A.

File constants associated with these file formats are:

Constant

Read Support

Write Support

Description

Lead1BitA

1 BPP

1 BPP

LEAD Proprietary 1-bit Compression Format, type A. (optional, legacy use only)

Lead1Bit

1 BPP

1 BPP

LEAD Proprietary 1-bit Compression Format, type B.

Required DLLs: Leadtools.Codecs.Lma.Dll Leadtools.Codecs.Lmb.Dll. For a listing of the exact DLLs needed, based on the toolkit version, refer to Files To Be Included With Your Application .

Related Formats: FAX - Raw Fax Format, Advanced Bitonal Compression - LEAD 1-Bit Format, TIFF - Tagged Image File Format / CCITT.

Platform Support

Extension Module Value Win32 Win64 Net32 Net64 Linux Android Apple UWP MimeType Friendly Name
Lead1Bit BIN 26 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ LEAD 1-bit Lossless Format

For a complete list for supported file formats, see Summary of All Supported File Formats.

For details of the file formats supported across products and platforms, refer to File Format Comparison Chart.

Help Version 21.0.2021.11.1
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.

LEADTOOLS Imaging, Medical, and Document
Introduction
Getting Started
LEADTOOLS Software License Agreement
LEADTOOLS NuGet Packages Dependency Tree
.NET Files to be Included with your Application
Java - Files to be Included with your Java Application
Files to be Included - Feature-Specific Assemblies
Imaging Features
Recognition Features
Document Features
Medical Features
Tutorials
Support
Version History
Assemblies
Appendix

Products | Support | Contact Us | Intellectual Property Notices
© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.