Multiple Network Graphics (MNG) is a multiple-image member of the PNG (Portable Network Graphics) format family. It can contain animations, slide shows, or complex still frames, comprised of multiple PNG or JPEG Network Graphic (JNG) single-image datastreams. This format supports progressive loads and saves as well as lossless JPEG compression, and multi-page file support through add, replace, insert, append operations.

File constants associated with this file format are:

WIC Codec CLSID	WIC Codec Subformat	RasterImageViewer.Save File Constant	Read Support	Write Support	Description
CLSID_WICLeadMngEncoder	WICLeadSubFormatMng	Mng	24 BPP	1, 2, 4, 8, 16, 24, 32, 48, 64 BPP	Multiple Network Graphics
CLSID_WICLeadMngEncoder	WICLeadSubFormatMngGray	MngGray	24 BPP	1, 2, 4, 8, 16 BPP	Multiple Network Graphics Gray
CLSID_WICLeadMngEncoder	WICLeadSubFormatMngJng	MngJng	24 BPP	8, 24 BPP	Multiple Network Graphics YUV 4-4-4. Supports QFactor ranging from 2-255.
CLSID_WICLeadMngEncoder	WICLeadSubFormatMngJng411	MngJng411	24 BPP	24 BPP	Multiple Network Graphics YUV 4-1-1
CLSID_WICLeadMngEncoder	WICLeadSubFormatMngJng422	MngJng422	24 BPP	24 BPP	Multiple Network Graphics YUV 4-2-2

Required DLL: Leadtools.Codecs.Mng.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: GIF - Compuserve GIF Format, JPG - JPEG Compressed, File Formats - Portable Network Graphics Format (PNG).