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Other lists do not mention image/jpeg.Īlso, there are different types of JPEG Image formats (e.g. These "complete lists" and RFC do not have MIME type image/jpg! But for MIME type image/jpeg some lists do have varying file name extensions (. jpgm → image/jpm ( JPEG 2000 profiles and jpx → image/jpx ( JPEG 2000 ISO-JPEG2000-2 encoded image data) 10 RFC 3745 MIME Type Registrations for JPEG 2000 (ISO/IEC 15444).jpeg → see RFC 2045 (no mention), see RFC 2046 → image/jpeg 13.(this document lists " names", not " file name extensions") IANA "Media Types" (formerly known as MIME types) lists ( archived).jpg could be many different things.įor example, here are three "complete lists" and one RFC that with varying JPEG Image format file name extensions and the associated MIME types. This particular topic is confusing because the varying association of file name extension associated to a MIME type depends which organization created the table of file name extensions to MIME types.
#Imagezilla images jpg software
Yet, in practice, nearly all software handles image files named " *.jpg" just fine. Overall, there appears to be no MIME type image/jpg. Tl dr the "standards" are a hodge-podge mess it depends who you ask!
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