<?xml version="1.0"?>
<ownershipDocument>
    <schemaVersion>X0101</schemaVersion>

    <documentType>4</documentType><periodOfReport>2003-05-28</periodOfReport>
    <issuer>
        <issuerCik>0001027443</issuerCik>
        <issuerName>MACROVISION CORP</issuerName>
        <issuerTradingSymbol>MVSN</issuerTradingSymbol></issuer><reportingOwner><reportingOwnerId>
            <rptOwnerCik>0001123141</rptOwnerCik>
            <rptOwnerName>CHRISTIANO MATTHEW</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>  </rptOwnerStreet1>
            <rptOwnerStreet2>  </rptOwnerStreet2>
            <rptOwnerCity>  </rptOwnerCity>
            <rptOwnerState>  </rptOwnerState>
            <rptOwnerZipCode>  </rptOwnerZipCode>
        </reportingOwnerAddress>
            <reportingOwnerRelationship>
<isDirector>1</isDirector><isOfficer>0</isOfficer><isTenPercentOwner>0</isTenPercentOwner><isOther>0</isOther></reportingOwnerRelationship></reportingOwner><nonDerivativeSecurity><securityTitle><value>Common Stock</value></securityTitle><transactionDate><value>2003-05-28</value></transactionDate><deemedExecutionDate><value>2003-06-02</value></deemedExecutionDate><transactionCoding><transactionFormType>4</transactionFormType><transactionCode>S</transactionCode><equitySwapInvolved>0</equitySwapInvolved></transactionCoding><transactionAmounts><transactionShares><value>800</value></transactionShares><transactionValue><value>17.316</value></transactionValue><transactionAcquiredDisposedCode><value>D</value></transactionAcquiredDisposedCode></transactionAmounts><postTransactionAmounts><sharesOwnedFollowingTransaction><value>3865297</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>I</value></directOrIndirectOwnership><natureOfOwnership><value>Christiano Family Trust</value><footnoteId id="F1"/></natureOfOwnership></ownershipNature></nonDerivativeSecurity><nonDerivativeSecurity><securityTitle><value>Common Stock</value></securityTitle><transactionDate><value>2003-05-28</value></transactionDate><deemedExecutionDate><value>2003-06-02</value></deemedExecutionDate><transactionCoding><transactionFormType>4</transactionFormType><transactionCode>S</transactionCode><equitySwapInvolved>0</equitySwapInvolved></transactionCoding><transactionAmounts><transactionShares><value>800</value></transactionShares><transactionValue><value>17.316</value></transactionValue><transactionAcquiredDisposedCode><value>D</value></transactionAcquiredDisposedCode></transactionAmounts><postTransactionAmounts><sharesOwnedFollowingTransaction><value>3864497</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>I</value></directOrIndirectOwnership><natureOfOwnership><value>Christiano Family Trust</value><footnoteId id="F1"/></natureOfOwnership></ownershipNature></nonDerivativeSecurity><footnotes><footnote id="F1">These shares are owned directly by the Christiano Family Trust dated 9/9/91 (&amp;quot;Family Trust&amp;quot;) and indirectly by Mr. Christiano and Ms. Calhoun as co-trustees of The Family Trust.

</footnote></footnotes><ownerSignature><signatureName>Jack Isaacs                                                                                                                                                                                                Power of Attorney for Matt Christiano</signatureName><signatureDate>2003-06-02</signatureDate></ownerSignature></ownershipDocument>

