SS2ML · SAAJ · SAC · SACD · SAF · SAFER · SALT · SAM · SAML · SAN · SAS · SAS · SATA · SAX · SBML · SCIP · SCM · SCMS · SCSI · SCSU · SCTP · SCVP · SCX · SCXML · SD · SDDS · SDHC · SDIF · SDMA · SDMI · SDOM · SDP · SDRAM · SDSL · SDTV · SDXF · SECAM · SET · SFS · SGML · SHA · SHA-0 · SHA-1 · SHA-2 · SHA-224 · SHA-256 · SHA-384 · SHA-512 · SHOE · SHS · S-HTTP · SICI · SIM · SIMM · SIP · SISR · SKIP · SKU · SLA · SLE · SLIP · SLP · SMB · SMIL · S/MIME · SML · SMPP · SMPTE · SMS · SMTP · SNAQue · SNMP · SNTP · SOA · SOAP · SOM · SOX · SPARQL · S/PDIF · SPDL · SPEC · SPECweb · SPIFF · SPath · SQL · SQLX · SQL/XML · SQLj · SRAM · SRGS · SRML · SRTP · SRU · SRW · SS7 · SSCC · SSDL · SSI · SSID · SSL · SSML · SSO · STEP · STP · STTS · SVCD · SVG · SVGA · SWIFT · SWT · SXGA · SXGA+ · SXML · SXP · SaaS · Samba · Saxon · Schemachine · Schematron · Scheme · Scout · Shibboleth · Shockwave · SiXDML · Silverlight · Skipjack · Slidy · SmartMedia · Solaris · StAX · SwA · Swing · Symbian · SyncML · SysML · S⁵sRGB · sXBL · servlet | SPIFF (Still Picture Interchange File Format)SPIFF is the "official" Image Format for images using the JPEG Image Compression Algorithm. Part 3 of the JPEG standard includes a fully defined Image Format for storing JPEG data. When the JPEG format was first standardized, disagreements among ISO committees prevented a standard JPEG Image Format from being created. The de-facto format that appeared was JFIF from C-cube Microsystems. The JFIF Image Format, although now widespread, is very limited in capability as Image Formats go. SPIFF is intended to replace JFIF, adding features (more color spaces, a recognized way of including text blocks, and so forth), and providing a backwards-compatibility allowing SPIFF files to be read by most JPEG/JFIF decoders. JFIF, however, has a five-year head start on SPIFF, so the likelihood of it being completely replaced anytime soon is not good. Type Associations
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