puid.fmt.150.xml

<?xml version="1.0" encoding="utf-8"?>
<PRONOM-Report xmlns="http://pronom.nationalarchives.gov.uk">
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    <FileFormat>
      <FormatID>793</FormatID>
      <FormatName>JPEG-LS</FormatName>
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      <FormatDescription>A standard for lossless or near-lossless compression of images, also known as ISO/IEC 14495-1 and ITU Recommendation T.87, created by the Joint Photographics Experts Group (JPEG). It was developed as a low complexity lossless image compression standard in 1999, and was based on LOCO-I algorithm. JPEG-LS also provides a lossy mode. It has faster compression than JPEG 2000 and is considered better than the original lossless JPEG standard.</FormatDescription>
      <BinaryFileFormat>Text</BinaryFileFormat>
      <ByteOrders>
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      <ReleaseDate>
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      <WithdrawnDate>
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      <ProvenanceSourceID>1</ProvenanceSourceID>
      <ProvenanceName>Digital Preservation Department / The National Archives</ProvenanceName>
      <ProvenanceSourceDate>02 Feb 2007</ProvenanceSourceDate>
      <ProvenanceDescription>
      </ProvenanceDescription>
      <LastUpdatedDate>02 Feb 2007</LastUpdatedDate>
      <FormatNote>
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      <FormatRisk>
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      <TechnicalEnvironment>
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      <FileFormatIdentifier>
        <Identifier>fmt/150</Identifier>
        <IdentifierType>PUID</IdentifierType>
      </FileFormatIdentifier>
      <ExternalSignature>
        <ExternalSignatureID>800</ExternalSignatureID>
        <Signature>.jls</Signature>
        <SignatureType>File_extension</SignatureType>
      </ExternalSignature>
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    <SearchCriteria>Criteria</SearchCriteria>
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