Exhibit 4.5

FOURTH AMENDMENT TO RIGHTS AGREEMENT

This Fourth Amendment to Rights Agreement (the “Fourth Amendment”) is dated as of March 23, 2010, between TiVo Inc., a Delaware corporation (the “Company”), and Wells Fargo Shareowner Services (the “Rights Agent”), and amends the Rights Agreement, dated as of January 16, 2001, between the Company and the Rights Agent, as amended by the First Amendment to Rights Agreement, dated as of February 20, 2001, the Second Amendment to Rights Agreement, dated as of April 12, 2006 and the Third Amendment to Rights Agreement, dated as of January 26, 2010 (as amended, the “Rights Agreement”). Capitalized terms used but not otherwise defined herein shall have the meanings ascribed to them in the Rights Agreement. All section and exhibit references are to sections and exhibits of the Rights Agreement.

WHEREAS, pursuant to Section 26, the Company and the Rights Agent may from time to time supplement or amend any provision of the Rights Agreement in accordance with the terms of such Section 26.

NOW, THEREFORE, in consideration of the foregoing premises and mutual agreements set forth in this Amendment, the parties hereby amend the Rights Agreement as follows:

1. Section 1.1 is hereby renumbered as Section 1.1.1 of the Rights Agreement and is hereby amended and restated in its entirety as follows:

“1.1.1. “Acquiring Person” shall mean any Person (as such term is hereinafter defined) who or which, together with all Affiliates and Associates (as such terms are hereinafter defined) of such Person, and together with any other Person with whom such Person is Acting in Concert (as such term is hereinafter defined) (or any Affiliate or Associate thereof), shall be the Beneficial Owner (as such term is hereinafter defined) of 15% or more of the Common Shares of the Company then outstanding but shall not include (i) an Exempt Person or (ii) any Designated Holder, unless and until such time as such Designated Holder shall become the Beneficial Owner of 17% or more of the Common Shares of the Company then outstanding; provided that no Designated Holder shall become an “Acquiring Person” due to any acquisition of Beneficial Ownership (as such term is hereinafter defined) or other effect by reason of or due to any action taken by the Company (including, without limitation, repurchases of securities or dividends on equity securities). “Designated Holder” shall mean BlackRock Inc., together with all of its Affiliates and Associates (“BlackRock”), until the earliest of (a) such time as BlackRock ceases to Beneficially Own (as such term is hereinafter defined) 10% or more of the Common Shares of the Company, (b) such time as BlackRock Inc. or any Parent (as defined in Rule 12b-2 of the General Rules and Regulations under the Exchange Act, as in effect on the date of this Agreement) is subject to a change of control as determined by the Board in its sole discretion, or (c) such time as BlackRock reports or is required to report on Schedule 13D (or any successor or comparable report) its Beneficial Ownership of Common Shares of the Company. Notwithstanding the foregoing, no Person shall become an “Acquiring Person” as the result of an acquisition of Common Shares by the Company which, by reducing the number of shares outstanding, increases the proportionate number of shares Beneficially Owned by such Person to 15% (or, in the case of a Designated Holder, 17%) or more of the Common Shares of the Company then outstanding; provided, however, that if (a) any Person other than a Designated Holder shall become the Beneficial Owner of 15% or more of the Common Shares of the Company then outstanding solely by reason of share purchases by the Company and shall, after such share purchases by the Company, become the Beneficial Owner of one or more additional Common Shares of the Company, then such Person shall be deemed to be an “Acquiring Person” unless upon becoming the Beneficial Owner of such additional shares of Common Stock such Person does not Beneficially Own 15% or more of the shares of Common Stock then outstanding; and (b) any Designated Holder shall become the Beneficial Owner of 17% or more of the Common Shares of the Company then outstanding solely by reason of share purchases by the Company and shall, after such share purchases by the Company, become the Beneficial Owner of one or more additional Common Shares of the Company, then such Designated Holder shall be deemed to be an “Acquiring Person” unless upon becoming the Beneficial Owner of such additional shares of Common Stock such Designated Holder does not Beneficially Own 17% or more of the shares of Common Stock then outstanding. Notwithstanding the foregoing, if the Board of Directors of the Company determines in good faith that a Person who would otherwise be an “Acquiring Person,” as defined pursuant to the foregoing provisions of this Section 1.1.1, has become such inadvertently (including, without limitation, because (A) such Person was unaware that it Beneficially Owned a percentage of Common Stock that would otherwise cause such Person to be an “Acquiring Person” or (B) such Person was aware of the extent of its Beneficial Ownership of Common Stock but had no actual knowledge of the consequences of such Beneficial Ownership under this Agreement), and without any intention of changing or influencing control of the Company, and such Person divests as promptly as practicable a sufficient number of Common Shares so that such Person would no longer be an Acquiring Person, as defined pursuant to the foregoing provisions of this Section 1.1.1, then such Person shall not be deemed to be or have become an “Acquiring Person” at any time for any purposes of this Agreement. For all purposes of this Agreement, any calculation of the number of Common Shares outstanding at any particular time (from the adoption of this Agreement and thereafter), including for purposes of determining the particular percentage of such outstanding Common Shares of which any Person is the Beneficial Owner, shall be made in accordance with the last sentence of Rule 13d-3(d)(1)(i) of the General Rules and Regulations under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), as in effect on the date of this Agreement, without regard to the 60-day limitation in Rule 13d-3(d)(1)(i).”

2. A new Section 1.1.2 is hereby added to the Rights Agreement immediately following Section 1.1.1, to read in its entirety as follows:

“1.1.2. A Person shall be deemed to be “Acting in Concert” with another Person if such Person knowingly acts (whether or not pursuant to an express agreement, arrangement or understanding) in concert or in parallel with such other Person, or towards a common goal with such other Person, relating to changing or influencing the control of the Company or in connection with or as a participant in any transaction having that purpose or effect, where (i) each Person is conscious of the other Person’s conduct and this awareness is an element in their decision-making processes and (ii) at least one additional factor supports a determination by the Board that such Persons intended to act in concert or in parallel, which such additional factors may include, without limitation, exchanging information, attending meetings, conducting discussions, or making or soliciting invitations to act in concert or in parallel. A Person who is Acting in Concert with another Person shall also be deemed to be Acting in Concert with any third party who is also acting in concert with such other Person.

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No Person shall be deemed to be Acting in Concert with another Person solely as a result of (i) making or receiving a solicitation of, or granting or receiving, revocable proxies or consents given in response to a public proxy or consent solicitation made pursuant to, and in accordance with, Section 14(a) of the Exchange Act (as such term is hereinafter defined) by means of a solicitation statement filed on Schedule 14A, or (ii) soliciting or being solicited for, or tendering or receiving, tenders of securities in a public tender or exchange offer made pursuant to, and in accordance with, Section 14(d) of the Exchange Act by means of a tender offer statement filed on Schedule TO.”

3. Section 1.3 is hereby amended and restated in its entirety as follows:

“1.3. A Person shall be deemed the “Beneficial Owner” of and shall be deemed to “Beneficially Own” or have “Beneficial Ownership” of any securities:

(i) which such Person or any of such Person’s Affiliates or Associates, or any other Person with whom such Person is Acting in Concert (or any Affiliate or Associate thereof), directly or indirectly, through any contract, arrangement, understanding, relationship, or otherwise has or shares: (A) voting power which includes the power to vote, or to direct the voting of, such security (except that a Person shall not be deemed to be the Beneficial Owner of any security under this clause (A) if such voting power arises solely from a revocable proxy or consent given to such Person in response to a public proxy or consent solicitation made pursuant to, and in accordance with, Section 14(a) of the Exchange Act by means of a solicitation statement filed on Schedule 14A), and/or (B) investment power which includes the power to dispose, or to direct the disposition of such security;

(ii) which such Person or any of such Person’s Affiliates or Associates, or any other Person with whom such Person is Acting in Concert (or any Affiliate or Associate thereof), directly or indirectly, has the Right to Acquire; provided, however, that a Person shall not be deemed the Beneficial Owner of, or to Beneficially Own, (w) securities tendered pursuant to a tender or exchange offer made by or on behalf of such Person or any of such Person’s Affiliates or Associates until such tendered securities are accepted for purchase or exchange, (x) securities which such Person has a Right to Acquire upon the exercise of Rights at any time prior to the time that any Person becomes an Acquiring Person, or (y) securities issuable upon the exercise of Rights from and after the time that any Person becomes an Acquiring Person if such Rights were acquired by such Person or any of such Person’s Affiliates or Associates prior to the Distribution Date or pursuant to Section 3.1 or Section 22 (“Original Rights”) or pursuant to Section 11.9 or Section 11.15 with respect to an adjustment to Original Rights;

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(iii) which are Beneficially Owned, directly or indirectly, by any other Person (or any Affiliate or Associate thereof), or any other Person with whom such Person is Acting in Concert (or any Affiliate or Associate thereof), with whom such Person or any of such Person’s Affiliates or Associates, or any other Person with whom such Person is Acting in Concert (or any Affiliate or Associate thereof), has an agreement, arrangement or understanding to act together for the purpose of acquiring, holding, voting or disposing of any securities of the Company (except that a Person shall not be deemed to be the Beneficial Owner of any security under this Section 1.3(iii) if such voting power arises solely from a revocable proxy or consent given to such Person in response to a public proxy or consent solicitation made pursuant to, and in accordance with, Section 14(a) of the Exchange Act by means of a solicitation statement filed on Schedule 14A); or

(iv) of which such Person would otherwise be deemed to be the beneficial owner pursuant to Rule 13d-3 under the Exchange Act.

A Person who or which, together with all Affiliates and Associates of such Person, and together with any other Person with whom such Person is Acting in Concert (or any Affiliate or Associate thereof), shall be the “Beneficial Owner” (within the meaning of Sections 1.3(i) through 1.3(iv) hereof) of 5% or more of the Common Stock then outstanding, shall also be deemed to be the “Beneficial Owner” of, to have “Beneficial Ownership” of or to “Beneficially Own” the full notional amount of any securities that, directly or indirectly, underlie any “derivative security” (as such term is defined in Rule 16a-1(c) under the Exchange Act) that constitutes a “call equivalent position” (as such term is defined in Rule 16a-1(b) under the Exchange Act) (“Synthetic Equity Position”) and that is, directly or indirectly, held or maintained by such Person, any Affiliate or Associate of such Person, or any other Person with whom such Person is Acting in Concert (or any Affiliate or Associate thereof); provided that, for the purposes of the definition of Synthetic Equity Position, the term “derivative security” shall also include any security or instrument that would not otherwise constitute a “derivative security” as a result of any feature that would make any conversion, exercise or similar right or privilege of such security or instrument becoming determinable only at some future date or upon the happening of a future occurrence, in which case the determination of the amount of securities into which such security or instrument would be convertible or exercisable shall be made assuming that such security or instrument is immediately convertible or exercisable at the time of such determination; and, provided, further, that any Person satisfying the requirements of Rule 13d-1(b)(1) (other than a Person that so satisfies Rule 13d-1(b)(1) solely by reason of Rule 13d-1(b)(1)(ii)(E)) shall not be deemed to Beneficially Own the notional amount of any securities that underlie a Synthetic Equity Position held by such Person as a hedge with respect to a bona fide derivatives trade or position of such Person arising in the ordinary course of such Person’s business as a derivatives dealer.

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No Person shall be deemed to be the “Beneficial Owner” of, to have “Beneficial Ownership” of or to “Beneficially Own” any securities which such Person or any of such Person’s Affiliates or Associates would otherwise be deemed to “Beneficially Own” pursuant to this Section 1.4 solely as a result of any merger or other acquisition agreement between the Company and such Person (or one or more of such Person’s Affiliates or Associates), or any tender, voting or support agreement entered into by such Person (or one or more of such Person’s Affiliates or Associates) in connection therewith, if, prior to such Person becoming an Acquiring Person, the Board has approved such merger or other acquisition agreement, or such tender, voting or support agreement.

No Person who is an officer, director or employee of an Exempt Person shall be deemed, solely by reason of such Person’s status or authority as such, to be the “Beneficial Owner” of, to have “Beneficial Ownership” of or to “Beneficially Own” any securities that are “Beneficially Owned” (as defined in this Section 1.3), including, without limitation, in a fiduciary capacity, by an Exempt Person or by any other such officer, director or employee of an Exempt Person.

“Right to Acquire” shall mean a legal, equitable or contractual right to acquire (whether directly or indirectly and whether exercisable immediately, or only after the passage of time, compliance with regulatory requirements, fulfillment of a condition or otherwise), pursuant to any agreement, arrangement or understanding, whether or not in writing (excluding customary agreements entered into in good faith with and between an underwriter and selling group members in connection with a firm commitment underwriting registered under the Securities Act of 1933, as amended (the “Securities Act”)), or upon the exercise of any option, warrant or right, through conversion of a security, pursuant to the power to revoke a trust, discretionary account or similar arrangement, pursuant to the power to terminate a repurchase or similar so-called “stock borrowing” agreement or arrangement, or pursuant to the automatic termination of a trust, discretionary account or similar arrangement.

4. This Fourth Amendment shall be effective as of the date hereof and, except as expressly set forth herein, the Rights Agreement shall remain in full force and effect and be otherwise unaffected hereby.

5. This Fourth Amendment may be executed in any number of counterparts, each of which, when executed, shall be deemed to be an original and all such counterparts shall together constitute one and the same document.

[Signature Page Follows]

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IN WITNESS WHEREOF, the parties have executed this Fourth Amendment as of the date first written above.

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