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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
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 YCxmUUaZE/QPkIR361eEEA==

<SEC-DOCUMENT>0001256979-09-000004.txt : 20090319
<SEC-HEADER>0001256979-09-000004.hdr.sgml : 20090319
<ACCEPTANCE-DATETIME>20090319185854
ACCESSION NUMBER:		0001256979-09-000004
CONFORMED SUBMISSION TYPE:	4/A
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20090317
FILED AS OF DATE:		20090319
DATE AS OF CHANGE:		20090319

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			SEXTON KEN
		CENTRAL INDEX KEY:			0001256979

	FILING VALUES:
		FORM TYPE:		4/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-21174
		FILM NUMBER:		09694297

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AVID TECHNOLOGY INC
		CENTRAL INDEX KEY:			0000896841
		STANDARD INDUSTRIAL CLASSIFICATION:	PHOTOGRAPHIC EQUIPMENT & SUPPLIES [3861]
		IRS NUMBER:				042977748
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		AVID TECHNOLOGY PARK
		STREET 2:		ONE PARK WEST
		CITY:			TEWKSBURY
		STATE:			MA
		ZIP:			01876
		BUSINESS PHONE:		9786406789

	MAIL ADDRESS:	
		STREET 1:		AVID TECHNOLOGY PARK
		STREET 2:		ONE PARK WEST
		CITY:			TEWKSBURY
		STATE:			MA
		ZIP:			01876
</SEC-HEADER>
<DOCUMENT>
<TYPE>4/A
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0303</schemaVersion>

    <documentType>4/A</documentType>

    <periodOfReport>2009-03-17</periodOfReport>

    <dateOfOriginalSubmission>2009-03-19</dateOfOriginalSubmission>

    <issuer>
        <issuerCik>0000896841</issuerCik>
        <issuerName>AVID TECHNOLOGY INC</issuerName>
        <issuerTradingSymbol>AVID</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001256979</rptOwnerCik>
            <rptOwnerName>SEXTON KEN</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>520 BRISTOL DRIVE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>AURORA</rptOwnerCity>
            <rptOwnerState>OH</rptOwnerState>
            <rptOwnerZipCode>44202</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>EVP, CFO &amp; CAO</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2009-03-17</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F1"/>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>9500</value>
                    <footnoteId id="F2"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>59500</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">This Form 4/A is filed to correct Items 3 and 4 on Table 1 to reflect the correct transaction codes.</footnote>
        <footnote id="F2">Represents restricted stock unit award that will vest upon the earlier of (a) March 17, 2010 and (b) the first date on which the Company publicly announces a non-GAAP operating profit for a completed 2009 fiscal quarter.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ John S. LaMountain, as Power of Attorney for Ken Sexton</signatureName>
        <signatureDate>2009-03-19</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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