Print Page - APP14 Segment - Adobe Encoding Information for DCT Filters Spec

Title: APP14 Segment - Adobe Encoding Information for DCT Filters Spec
Post by: blue-j on September 27, 2022, 11:15:55 PM

Anyone know where the APP14 Adobe JPEG tags are specified formally?

- J

Title: Re: APP14 Segment - Adobe Encoding Information for DCT Filters Spec
Post by: Phil Harvey on September 29, 2022, 06:23:39 AM

All my references may be found by looking at the code. In this case, see the %Image::ExifTool::JPEG::Adobe table in lib/Image/ExifTool/JPEG.pm (https://github.com/exiftool/exiftool/blob/master/lib/Image/ExifTool/JPEG.pm#L521).

- Phil

Title: Re: APP14 Segment - Adobe Encoding Information for DCT Filters Spec
Post by: StarGeek on September 29, 2022, 11:28:01 AM

The Adobe link is dead, because of course Adobe.

Via Archive.org
https://web.archive.org/web/20160320205929/http://partners.adobe.com/public/developer/en/ps/sdk/5116.DCT_Filter.pdf

Title: Re: APP14 Segment - Adobe Encoding Information for DCT Filters Spec
Post by: blue-j on September 29, 2022, 06:54:01 PM

Thanks, fellows! I will remember to look at the source code in the future. : )

-J

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General => Metadata => Topic started by: blue-j on September 27, 2022, 11:15:55 PM