.JPX file in ArcMap

[HemantAngarkar2]

Hi,

I was wondering if we can create a 4 band .JPX (Extended format of JPEG 2000) in ArcGIS. If not then what are other ways? Can it be readily available to download as a sample?

Thanks in advance.

[larryzhang]

Hemant,

I doubt that current releases of ArcMap supports the extension of JPX (JPF) with JP2, which is defined in the part 2 of JPEG2000 standard to extend still image format.

It looks to me that ArcMap does only create 'base still image' format. Please refer to the thread at World files for j2c format?

Pls correct me, if wrong.

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Known brands used in JPEG2000 standards:

Identifier	Description	Reference
"jp2 "	JP2	JP2 specification
"jpx "	JPX	JPX specification
"jpxb"	Baseline JPX	JPX specification
"jpm "	JPM	JPM specification
"mjp2"	Motion JPEG 2000	MJ2 specification
"mj2s"	Motion JPEG 2000 Simple Profile	MJ2 specification