<?xml version="1.0" encoding="utf-8"?>
<PRONOM-Report xmlns="http://pronom.nationalarchives.gov.uk">
  <report_format_detail>
    <FileFormat>
      <FormatID>1641</FormatID>
      <FormatName>ADX Audio Format</FormatName>
      <FormatVersion>
      </FormatVersion>
      <FormatAliases>
      </FormatAliases>
      <FormatFamilies>
      </FormatFamilies>
      <FormatTypes>Audio</FormatTypes>
      <FormatDisclosure>
      </FormatDisclosure>
      <FormatDescription>ADX is a proprietary audio storage and compression format developed by CRI Middleware. PRONOM currently holds one PUID for all known version numbers, with separate identification signatures for each.</FormatDescription>
      <BinaryFileFormat>
      </BinaryFileFormat>
      <ByteOrders>
      </ByteOrders>
      <ReleaseDate>
      </ReleaseDate>
      <WithdrawnDate>
      </WithdrawnDate>
      <ProvenanceSourceID>195</ProvenanceSourceID>
      <ProvenanceName>Artefactual Systems Inc / Artefactual Systems Inc</ProvenanceName>
      <ProvenanceSourceDate>23 Dec 2015</ProvenanceSourceDate>
      <ProvenanceDescription>
      </ProvenanceDescription>
      <LastUpdatedDate>23 Dec 2015</LastUpdatedDate>
      <FormatNote>
      </FormatNote>
      <FormatRisk>
      </FormatRisk>
      <TechnicalEnvironment>
      </TechnicalEnvironment>
      <FileFormatIdentifier>
        <Identifier>fmt/840</Identifier>
        <IdentifierType>PUID</IdentifierType>
      </FileFormatIdentifier>
      <ExternalSignature>
        <ExternalSignatureID>1747</ExternalSignatureID>
        <Signature>adx</Signature>
        <SignatureType>File extension</SignatureType>
      </ExternalSignature>
      <InternalSignature>
        <SignatureID>1195</SignatureID>
        <SignatureName>ADX V3</SignatureName>
        <SignatureNote>2 Byte Magic, then variable 2 byte offset to copyright statement (max value 0xFFFF, or 65535 bytes). Bytes 0x12-13 are the version and encryption flag statements.</SignatureNote>
        <ByteSequence>
          <ByteSequenceID>1470</ByteSequenceID>
          <PositionType>Absolute from BOF</PositionType>
          <Offset>0</Offset>
          <MaxOffset>0</MaxOffset>
          <IndirectOffsetLocation>
          </IndirectOffsetLocation>
          <IndirectOffsetLength>
          </IndirectOffsetLength>
          <Endianness>
          </Endianness>
          <ByteSequenceValue>8000{16}0300{0-65535}286329435249</ByteSequenceValue>
        </ByteSequence>
      </InternalSignature>
      <InternalSignature>
        <SignatureID>1196</SignatureID>
        <SignatureName>ADX V4</SignatureName>
        <SignatureNote>2 Byte Magic, then variable 2 byte offset to copyright statement (max value 0xFFFF, or 65535 bytes). Bytes 0x12-13 are the version and encryption flag statements.</SignatureNote>
        <ByteSequence>
          <ByteSequenceID>1471</ByteSequenceID>
          <PositionType>Absolute from BOF</PositionType>
          <Offset>0</Offset>
          <MaxOffset>0</MaxOffset>
          <IndirectOffsetLocation>
          </IndirectOffsetLocation>
          <IndirectOffsetLength>
          </IndirectOffsetLength>
          <Endianness>
          </Endianness>
          <ByteSequenceValue>8000{16}0400{0-65535}286329435249</ByteSequenceValue>
        </ByteSequence>
      </InternalSignature>
      <InternalSignature>
        <SignatureID>1197</SignatureID>
        <SignatureName>ADX V5</SignatureName>
        <SignatureNote>2 Byte Magic, then variable 2 byte offset to copyright statement (max value 0xFFFF, or 65535 bytes). Bytes 0x12-13 are the version and encryption flag statements.</SignatureNote>
        <ByteSequence>
          <ByteSequenceID>1472</ByteSequenceID>
          <PositionType>Absolute from BOF</PositionType>
          <Offset>0</Offset>
          <MaxOffset>0</MaxOffset>
          <IndirectOffsetLocation>
          </IndirectOffsetLocation>
          <IndirectOffsetLength>
          </IndirectOffsetLength>
          <Endianness>
          </Endianness>
          <ByteSequenceValue>8000{16}0500{0-65535}286329435249</ByteSequenceValue>
        </ByteSequence>
      </InternalSignature>
      <InternalSignature>
        <SignatureID>1198</SignatureID>
        <SignatureName>ADX V8 encrypted</SignatureName>
        <SignatureNote>2 Byte Magic, then variable 2 byte offset to copyright statement (max value 0xFFFF, or 65535 bytes). Bytes 0x12-13 are the version and encryption flag statements.</SignatureNote>
        <ByteSequence>
          <ByteSequenceID>1473</ByteSequenceID>
          <PositionType>Absolute from BOF</PositionType>
          <Offset>0</Offset>
          <MaxOffset>0</MaxOffset>
          <IndirectOffsetLocation>
          </IndirectOffsetLocation>
          <IndirectOffsetLength>
          </IndirectOffsetLength>
          <Endianness>
          </Endianness>
          <ByteSequenceValue>8000{16}0408{0-65535}286329435249</ByteSequenceValue>
        </ByteSequence>
      </InternalSignature>
      <InternalSignature>
        <SignatureID>1199</SignatureID>
        <SignatureName>ADX V9 encrypted</SignatureName>
        <SignatureNote>2 Byte Magic, then variable 2 byte offset to copyright statement (max value 0xFFFF, or 65535 bytes). Bytes 0x12-13 are the version and encryption flag statements.</SignatureNote>
        <ByteSequence>
          <ByteSequenceID>1474</ByteSequenceID>
          <PositionType>Absolute from BOF</PositionType>
          <Offset>0</Offset>
          <MaxOffset>0</MaxOffset>
          <IndirectOffsetLocation>
          </IndirectOffsetLocation>
          <IndirectOffsetLength>
          </IndirectOffsetLength>
          <Endianness>
          </Endianness>
          <ByteSequenceValue>8000{16}0409{0-65535}286329435249</ByteSequenceValue>
        </ByteSequence>
      </InternalSignature>
    </FileFormat>
    <SearchCriteria>Criteria</SearchCriteria>
  </report_format_detail>
</PRONOM-Report>
