Backup diff of JPEG/Chunk vs current(No. 1)

• Backup list
• View the diff.
• View the diff current.
• View the source.
• View the backup.
• Go to JPEG/Chunk.

https://sno.phy.queensu.ca/~phil/exiftool/TagNames/JPEG.html

• JPEG/APP0 JFIF marker

• JPEG/APP1 Exif
• JPEG/APP2 ICC Profile, FlashPix
• JPEG/APP3 (Kodak)

• JPEG/APP8 (SPIFF, JBIG)
• JPEG/APP10 (Nikon)
• JPEG/APP12 (いろいろなメーカー)
• JPEG/APP13 Photoshop Resource. IPTC, 8BIM
• JPEG/APP12 (いろいろなデジカメメーカー)
• JPEG/APP13 Photoshop Resource. IPTC, 8BIM, IRB
• JPEG/APP14 Adobe marker

• JPEG/JPG7 SOF48, JPEG Extention 7, JPEG-LS
• JPEG/JPG8 LSE, JPEG Extention 8 JPEG-LS Extention

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• https://sno.phy.queensu.ca/~phil/exiftool/TagNames/JPEG.html
• https://www.impulseadventure.com/photo/jpeg-decoder.html