Form of Warrant for Common Stock



 Exhibit 4.5 
  
 FORM OF WARRANT AGREEMENT FOR COMMON STOCK 
  
 This Agreement is made as of
                     between SONIC SOLUTIONS, a California corporation (the “Company”), and
[                                ], (the “Holder”). 
  
 W  I  T  N  E  S  S  E  T  H: 
  
 WHEREAS, the Company deems it advisable to issue to the Holder warrants (the
“Warrants”) entitling the Holder to purchase an aggregate of [    ] shares of common stock, no par value, of the Company (the “Common Stock”). The shares of Common Stock issued upon exercise of the Warrants
are referred to as the “Warrant Shares”. 
  
 WHEREAS,
the Company desires to enter into this Agreement to set forth the terms and conditions of the Warrants and the rights of the holders thereof. 
  
 NOW, THEREFORE, in consideration of the foregoing and the mutual agreements herein contained, the parties hereto agree as follows: 
  
 ARTICLE I 
  
 ISSUANCE, EXECUTION, EXPIRATION AND TRANSFER OF WARRANT 
 CERTIFICATES 
  
 Section 1.01 Form of Warrant Certificates. The Warrants shall be evidenced by certificates in definitive fully registered form (the “Warrant Certificates”) substantially in the form of Exhibit A and may have such letters,
numbers or other marks of identification and such legends or endorsements placed thereon as may be required to comply with any law or with any rule or regulation made pursuant thereto or with any rule or regulation of any securities exchange, or to
conform to usage, or as consistently herewith may be determined by the officers executing such Warrant Certificates as evidenced by their execution of the Warrant Certificates. Each Warrant Certificate shall evidence the right, subject to the
provisions of this Agreement and of the Warrant Certificate, to purchase the number of shares of Common Stock stated therein, adjusted as provided for in Article III hereof, upon payment of the Exercise Price (as defined in Section 2.01).

  
 Section 1.02 Execution of Warrant Certificates. Each
Warrant Certificate, whenever issued, shall be dated as of the date of signature thereof by the Company either upon initial issuance or upon exchange, substitution or transfer, shall be signed manually by, or bear the facsimile signature of, the
[Chairman of the Board or the President or a Treasurer or a Vice President of the Company], and shall be attested by the manual or facsimile signature of the Secretary or an Assistant Secretary of the Company. In case any officer of the Company
whose manual or facsimile signature has been placed upon any Warrant Certificate shall have ceased to be such before such Warrant Certificate is issued, it may be issued with the same effect as if such officer had not ceased to be such at the date
of issuance. Any Warrant Certificate may be signed on behalf of the Company by any person who, at the actual date of the execution of such Warrant Certificate, shall be a proper officer of the Company to sign such Warrant Certificate, although at
the date of the execution of this Agreement any such person was not such an officer. 
  

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 Section 1.03 Issuance, Delivery and Registration of Warrant Certificates. [In the case of an
underwritten transaction, the Company shall issue and deliver, at the closing of the sale of the Initial Shares to the Underwriters as provided in the underwriting agreement between the Company and
[                    ] (the “Underwriting Agreement”) to the Representative or its designees, a Warrant Certificate representing the
Warrants, in substantially the form of Exhibit A. Additionally, the Company shall sign and deliver Warrant Certificates upon exchange, transfer or substitution for one or more previously signed Warrant Certificates as hereinafter provided.] The
Company shall maintain books for the registration of transfer and registration of Warrant Certificates (the “Warrant Register”). [As used herein the terms Initial Shares, Underwriters and Representative shall have the meanings ascribed to
them in the Underwriting Agreement.] 
  
 Section 1.04 Transfer
and Exchange of Warrant Certificates. The Company, from time to time, shall register the transfer of any outstanding Warrant Certificates in the Warrant Register upon surrender at the principal office of the Company of Warrant Certificates
accompanied by a written instrument or instruments of transfer, in form satisfactory to the Company, duly executed by the Warrantholder or the Warrantholder’s attorney duly authorized in writing, and evidence, satisfactory to the Company, of
compliance with the provisions of Section 6.04. Upon any such registration of transfer, a new Warrant Certificate shall be signed by the Company and issued to the transferee and the surrendered Warrant Certificate shall be canceled by the Company.
Warrant Certificates may be exchanged at the option of the holder thereof, upon surrender, properly endorsed, at the principal office of the Company, with written instructions, for other Warrant Certificates signed by the Company entitling the
registered holder thereof, subject to the provisions thereof and of this Agreement, to purchase in the aggregate a like number of shares of Common Stock as the Warrant Certificate so surrendered. The Company may require the payment of a sum
sufficient to cover any tax or governmental charge that may be imposed in connection with any such exchange or transfer. 
  
 ARTICLE II 
  
 SHARES OF COMMON STOCK ISSUABLE, EXERCISE PRICE, EXPIRATION DATE AND 
 EXERCISE OF
WARRANTS 
  
 Section 2.01 Warrant Shares Issuable; Exercise
Price; Expiration Date. Each Warrant Certificate shall entitle the registered holder thereof, subject to the provisions thereof and of this Agreement, to purchase from the Company at any time from
                                 , 200    , the
effective date (the “Effective Date”) of the registration statement (No. 333- ) filed by the Company on Form S-3 under the Securities Act of 1933, as amended (the “Securities Act”) to the close of business on the [fifth][tenth]
anniversary of such date (or, if such date is not a Business Day (as defined below), the first following Business Day) the number of shares of Common Stock stated therein, adjusted as provided in Article III, upon payment of
$             per share, adjusted as provided in Article III. Such price, as in effect from time to time as provided in Article III, is referred to as the “Exercise Price”.
Each Warrant not exercised during the period set forth above shall become void, and all rights thereunder and all rights in respect thereof under this Agreement shall cease, at the end of such period. For purposes of this Agreement, the term
“Business Day” means any day of the week other than a Saturday, Sunday or a day which in The City of New York or in the city in which the principal office of the Company is located shall be a legal holiday or a day on which banking
institutions are authorized or required by law to close. 
  

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 Section 2.02 Exercise of Warrants. (a) Warrants may be exercised by surrendering the Warrant
Certificate evidencing such Warrants at the principal office of the Company, with the Election to Exercise form set forth on the reverse of the Warrant Certificate duly completed and signed, and by paying in full to the Company (i) in cash, (ii) by
certified or official bank check, or (iii) by any combination of the foregoing, the Exercise Price for each Warrant Share as to which Warrants are then being exercised and any applicable taxes, other than taxes that the Company is required to pay
hereunder. A Warrantholder may exercise such holder’s Warrant for the full number of Warrant Shares issuable upon exercise thereof or any lesser number of whole Warrant Shares. Notwithstanding anything to the contrary stated herein, in no event
shall any Warrant Shares be issued, and the Company is authorized to refuse to honor the exercise of any Warrants, if such exercise would result in the opinion of the Company’s Board of Directors, upon written advice of counsel, in the
violation of any law, including, without limitation, state and Federal securities laws. 
  
 (b) As soon as practicable after the exercise of any Warrants and payment by the Warrantholder of the full Exercise Price for the Warrant Shares as to which such Warrants are then being exercised, the Company shall
requisition from the transfer agent of the shares of Common Stock and deliver to or upon the order of such Warrantholder a certificate or certificates for the number of full Warrant Shares to which such Warrantholder is entitled, registered in the
name of such Warrantholder or as such Warrantholder shall direct. Fractional Warrant Shares that otherwise would be issuable in respect of such exercise shall be paid in cash as provided in Section 2.03, and the number of Warrant Shares issuable to
such Warrantholder shall be rounded down to the next nearest whole number. If such Warrant Certificate shall not have been exercised in full, the Company will issue to such Warrantholder a new Warrant Certificate exercisable for the number of shares
of Common Stock as to which such Warrant shall not have been exercised. The Company will cancel all Warrants so surrendered. 
  
 (c) Each person in whose name any such certificate for Warrant Shares is issued shall for all purposes be deemed to have become the holder of record of
such Warrant Shares on the date on which the Warrant Certificate was surrendered to the Company and payment of the Exercise Price and any applicable taxes was made to the Company, irrespective of the date of delivery of such certificate for Warrant
Shares. 
  
 (d) All Warrant Shares will be duly authorized,
validly issued, fully paid and nonassessable. The Company will pay all documentary stamp taxes attributable to the initial issuance of Warrant Shares. The Company will not be required, however, to pay any tax imposed in connection with any transfer
involved in the issue of the Warrant Shares in a name other than that of the Warrantholder. In such case, the Company will not be required to issue any certificate for Warrant Shares until the person or persons requesting the same shall have paid to
the Company the amount of any such tax or shall have established to the Company’s satisfaction that the tax has been paid or that no tax is due. 
  

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 Section 2.03 No Fractional Shares to Be Issued. If more than one Warrant Certificate shall be
surrendered for exercise at one time by the same holder, the number of full Warrant Shares which shall be issuable upon exercise thereof shall be computed on the basis of the aggregate number of Warrants so surrendered. The Warrantholders, by their
acceptance of the Warrant Certificates, expressly waive their right to receive any fraction of a Warrant Share or a share certificate representing a fraction of a Warrant Share. In lieu thereof, the Company will purchase such fractional interest for
an amount in cash equal to the current market value of such fractional interest, as reasonably determined by the Board of Directors of the Company. 
  
 Section 2.04 Cancellation of Warrants. The Company shall cancel any Warrant Certificate delivered to it for exercise, in whole or in part, or
delivered to it for transfer, exchange or substitution, and no Warrant Certificates shall be issued in lieu thereof except as expressly permitted by any of the provisions of this Agreement. The Company shall destroy canceled Warrant Certificates. If
the Company shall acquire any of the Warrants, such acquisition shall not operate as a redemption or termination of the right represented by such Warrants unless and until the Warrant Certificates evidencing such Warrants are surrendered to the
Company for cancellation. 
  
 ARTICLE III 
  
 ADJUSTMENT OF EXERCISE PRICE; MERGER, ACQUISITION, ETC.; RESERVATION

 OF SHARES OF COMMON STOCK; PAYMENT OF TAXES 
  
 Section 3.01 Adjustment of Exercise Price and Number of Warrant Shares. The Exercise Price shall be subject to adjustment from time to time as
provided in this Article III. After each adjustment of the Exercise Price, each Warrantholder shall at any time thereafter be entitled to purchase, at the Exercise Price resulting from such adjustment, the number of Warrant Shares obtained by
multiplying the Exercise Price in effect immediately prior to such adjustment by the number of Warrant Shares purchasable pursuant to the provisions of such Warrant immediately prior to such adjustment and dividing the product thereof by the
Exercise Price resulting from such adjustment. 
  
 Section 3.02
Stock Dividends. If the Company shall declare a dividend or any other distribution upon any capital stock which is payable in shares of Common Stock or securities convertible into shares of Common Stock, the Exercise Price shall be reduced to
the quotient obtained by dividing (i) the number of shares of Common Stock outstanding immediately prior to such declaration multiplied by the then effective Exercise Price by (ii) the total number of shares of Common Stock outstanding immediately
after such declaration. All shares of Common Stock and all convertible securities issuable in payment of any dividend or other distribution upon the capital stock of the Company shall be deemed to have been issued or sold without consideration.

  
 Section 3.03 Stock Splits and Reverse Stock Splits. If
the Company shall subdivide its outstanding shares of Common Stock into a greater number of shares, the Exercise Price shall be proportionately reduced and the number of Warrant Shares issuable upon exercise of each Warrant shall be proportionately
increased. If the Company shall combine the outstanding shares of Common Stock into a smaller number of shares, the Exercise Price shall be proportionately increased and the number of Warrant Shares issuable upon exercise of each Warrant shall be
proportionately decreased. 
  

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 Section 3.04 Reorganizations and Asset Sales. If any capital reorganization or reclassification of
the Company, or any consolidation or merger of the Company with another corporation, or the sale of all or substantially all of the assets of the Company, shall be effected in such a way that the holders of the shares of Common Stock shall be
entitled to receive securities or assets with respect to or in exchange for shares of Common Stock, adequate provision shall be made, prior to and as a condition of such reorganization, reclassification, consolidation, merger or sale, whereby each
Warrantholder shall have the right to receive, upon the terms and conditions specified herein and in lieu of the Warrant Shares otherwise receivable upon the exercise of such Warrants, such securities or assets as may be issued or payable with
respect to or in exchange for the number of outstanding shares of Common Stock equal to the number of Warrant Shares otherwise receivable had such reorganization, reclassification, consolidation, merger or sale not taken place. In any such case
appropriate provision shall be made with respect to the rights and interests of such Warrantholder so that the provisions of this Agreement shall be applicable with respect to any securities or assets thereafter deliverable upon exercise of the
Warrants. The Company shall not effect any such consolidation, merger or sale unless prior to or simultaneously with the consummation thereof the survivor or successor corporation resulting from such consolidation or merger or the purchaser of such
assets shall assume by written instrument delivered to each holder of Warrants the obligation to deliver to such holder such securities or assets as such holder may be entitled to receive, subject to payment of the Exercise Price. Notwithstanding
any other provision contained herein, the Company may, upon notice and subject to the provisions of Section 4.03 hereof, terminate the Warrants in the event of a consolidation or merger described in this Section 3.04. 
  
 Section 3.05 Covenant to Reserve Shares for Issuance on Exercise. (a)
The Company will cause an appropriate number of shares of Common Stock to be duly and validly authorized and reserved and will keep available out of its authorized shares of Common Stock, solely for the purpose of issue upon exercise of Warrants as
herein provided, the full number of shares of Common Stock, if any, then issuable if all outstanding Warrants then exercisable were to be exercised. The Company covenants that all shares of Common Stock that shall be so issuable shall be duly and
validly issued and, upon payment of the Exercise Price, fully paid and non-assessable. If at any time the number of authorized but unissued shares of Common Stock shall not be sufficient for such purpose, the Company will take such action as, in the
opinion of its counsel, may be necessary to increase its authorized but unissued Common Stock to such number of shares as shall be sufficient for such purpose. Prior to the issuance of any Warrant Shares, the Company shall secure the listing of such
Warrant Shares upon any securities exchange upon which shares of Common Stock are then listed, if any. 
  
 (b) The Company hereby authorizes and directs its current and future transfer agents for the shares of Common Stock at all times to reserve such number of
authorized shares as shall be requisite for such purpose. The Company will supply such transfer agents with duly executed stock certificates for such purposes. Promptly after the date of expiration of the Warrants, no shares shall be reserved in
respect of such Warrants. 
  

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 Section 3.06 Statements on Warrants. The form of Warrant Certificate need not be changed because
of any adjustment made pursuant to this Article III, and Warrant Certificates issued after such adjustment may state the same Exercise Price and the same number of shares of Common Stock as are stated in the Warrant Certificates initially issued
pursuant to this Agreement. The Company, however, may at any time in its sole discretion (which shall be conclusive) make any change in the form of Warrant Certificate that it may deem appropriate and that does not affect the substance thereof; and
any Warrant Certificates thereafter issued or countersigned, whether in exchange or substitution for an outstanding Warrant Certificate or otherwise, may be in the form as so changed. 
  
 Section 3.07 Notice of Change in Securities Issuable, etc. Whenever the securities issuable or deliverable in
exchange for Warrants are changed pursuant to this Article III, the Company promptly shall mail to each Warrantholder a notice, executed by its chief financial officer, setting forth in reasonable detail the facts requiring the change and specifying
the effective date of such change and the number or amount of, and describing the shares or other securities issuable or deliverable in exchange for, each Warrant as so changed. Failure to publish such notice, or any defect in such notice, shall not
affect the legality or validity of any such change. 
  
 Section
3.08 References to Common Stock. Unless the context otherwise indicates, all references to Common Stock in this Agreement and in the Warrant Certificates, in the event of a change under this Article III, shall be deemed to refer also to any
other securities issuable or deliverable in exchange for Warrants pursuant to such change. 
  
 ARTICLE IV 
  
 OTHER PROVISIONS
RELATING TO RIGHTS OF HOLDERS OF WARRANTS 
  
 Section 4.01 No
Rights as Shareholders. Nothing contained in this Agreement or in any Warrant Certificate shall be construed as conferring on any Warrantholder any rights whatsoever as a shareholder of the Company, including the right to vote at, or to receive
notice of, any meeting of shareholders of the Company; nor shall the consent of any such holder be required with respect to any action or proceeding of the Company; nor shall any such holder, by reason of the ownership or possession of a Warrant or
the Warrant Certificate representing the same, either at, before or after exercising such Warrant, have any right to receive any cash dividends, stock dividends, allotments or rights, or other distributions (except as specifically provided herein),
paid, allotted or distributed or distributable to the shareholders of the Company prior to the date of the exercise of such Warrant, nor shall such holder have any right not expressly conferred by such holder’s Warrant or Warrant Certificate.

  
 Section 4.02 Mutilated or Missing Warrant Certificates.
If any Warrant Certificate is lost, stolen, mutilated or destroyed, the Company in its discretion may issue, in exchange and substitution for and upon cancellation of the mutilated Warrant Certificate, or in lieu of and substitution for the Warrant
Certificate lost, stolen or destroyed, upon receipt of a proper affidavit or other evidence satisfactory to the Company (and surrender of any mutilated Warrant Certificate) and bond of indemnity in form and amount and with corporate surety
satisfactory to the Company in each instance protecting the Company, a new Warrant Certificate of like tenor 
  

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 and exercisable for an equivalent number of shares of Common Stock as the Warrant Certificate so lost, stolen, mutilated
or destroyed. Any such new Warrant Certificate shall constitute an original contractual obligation of the Company, whether or not the allegedly lost, stolen, mutilated or destroyed Warrant Certificate at any time shall be enforceable by anyone. An
applicant for such a substitute Warrant Certificate also shall comply with such other reasonable regulations and pay such other reasonable charges as the Company may prescribe. All Warrant Certificates shall be held and owned upon the express
condition that the foregoing provisions are exclusive with respect to the replacement of lost, stolen, mutilated or destroyed Warrant Certificates, and shall preclude any and all other rights or remedies notwithstanding any law or statute existing
or hereafter enacted to the contrary with respect to the replacement of negotiable instruments or other securities without their surrender. 
  
 Section 4.03 Liquidation, Merger, etc.; Notice to Warrantholders. If: 
  
 (a) the Company shall authorize the issuance to all holders of Common Stock of rights or warrants to subscribe for or
purchase capital stock of the Company or of any other subscription rights or warrants; or 
  
 (b) the Company shall authorize the distribution to all holders of Common Stock of evidences of its indebtedness or assets (other than cash dividends or cash distributions payable out of current earnings, retained
earnings or earned surplus or dividends payable in Common Stock); or 
  
 (c) there shall be proposed any consolidation or merger to which the Company is to be a party and for which approval of the holders of Common Stock is required, or the conveyance or transfer of the properties and assets of the Company
substantially as an entirety, or such other merger or transaction described in Section 3.04 hereof; or 
  
 (d) there shall be proposed the voluntary or involuntary dissolution, liquidation or winding up of the Company, 
  
 the Company shall cause to be given to each Warrantholder, by first-class mail, postage
prepaid, a written notice stating (i) the date as of which the holders of record of shares of Common Stock to be entitled to receive any such rights, warrants or distribution are to be determined, or (ii) the date on which any consolidation, merger,
conveyance, transfer, reorganization, reclassification, dissolution, liquidation or winding up is expected to become effective, and the date as of which it is expected that holders of record of shares of Common Stock shall be entitled to exchange
the shares for securities or other property, if any, deliverable upon the consolidation, merger, conveyance, transfer, reorganization, reclassification, dissolution, liquidation or winding up. Such notice shall be filed and mailed in the case of a
notice pursuant to (i) above at least ten calendar days before the record date specified and in the case of a notice pursuant to clause (ii) above at least 20 calendar days before the earlier of the dates specified. From the time notice is required
to be given pursuant to this Section 4.03, the holders of Warrants shall be entitled to exercise such Warrants regardless of the provisions of Section 2.01. Unless assumed by the survivor or successor corporation resulting from any transaction
described in Section 4.03(c) hereof, the Warrants shall expire and be of no further force or effect upon consummation of such transaction. Failure to give any notice as provided for herein or any defect in such notice shall not affect the legality
or validity of any transaction set forth in this Section 4.03. 
  

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 ARTICLE V 
  
 MISCELLANEOUS 
  
 Section 5.01 Registration of Warrant Shares. (a) If, at any time prior to the close of business on the [fifth][tenth] anniversary of the Effective
Date, there is no registration statement in effect for the Warrant Shares, the Company, upon the written request of holders of Warrants and of Warrant Shares representing an aggregate of 51% or more of the Warrant Shares, will file with the
Securities and Exchange Commission under the Securities Act, such registration statements and amendments thereto and such other filings as may be required to permit the public offering and sale of such Warrant Shares in compliance with the
Securities Act. The Company shall be required to register Warrant Shares no more than once pursuant to this Section 5.01(a). 
  
 (b) The Company will permit, subject to the last sentence of this Section 5.01(b), any Warrant Shares to be included, at the request of the holders of
such Warrant Shares, in any registration of securities of the Company (other than shares of Common Stock for an employees’ option or stock purchase plan or shares registered on Form S-4 in connection with an arms-length merger transaction)
under a registration statement filed by the Company under the Securities Act at any time prior to the close of business on the [    ] anniversary of the Effective Date. The Company shall provide written notice to the registered
holders of all Warrants and Warrant Shares at least 30 days prior to the filing of any such registration statement sent by registered mail to the address of record of each such holder. If the offering pursuant to any registration statement described
in this Section 5.01(b) is made through underwriters and the managing underwriter of such offering shall advise the Company in writing that, in its opinion, the distribution of the number of Warrant Shares requested to be included in the
registration concurrently with the securities being registered by the Company would materially and adversely affect the distribution of such securities by the Company, then all selling security holders (but not the Company) shall reduce the amount
of securities each intended to distribute through such offering on a pro rata basis. 
  
 (c) Each such holder shall pay the underwriting discount attributable to such holder’s Warrant Shares, any transfer tax payable with respect thereto and the fees and expenses of such holder’s counsel. All
other expenses of registration under Section 5.01(a), or Section 5.01(b) shall be borne by the Company. 
  
 (d) The Company will agree to indemnify the holders of Warrant Shares that are included in a registration statement or amendments to existing registration
statements pursuant to this Section 5.01 substantially to the same extent as the Company has agreed to indemnify the Underwriters in the Underwriting Agreement and such holders will agree to indemnify the Company and any underwriter with respect to
information furnished by them in writing to the Company for inclusion therein substantially to the same extent as the Underwriters have indemnified the Company in the Underwriting Agreement. 
  

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 (e) If the offering pursuant to any registration statement provided for herein is made through
underwriters, the Company will enter into an underwriting agreement in customary form and indemnify, in customary form, such underwriters and each person who controls any such underwriter within the meaning of the Securities Act. Such underwriting
agreement shall contain provisions for the indemnification of the Company in customary form, provided that the aggregate amount that may be recovered from any such underwriter pursuant to such provisions shall be limited to the total price at which
the Warrant Shares purchased by any such underwriter under such underwriting agreement were offered to the public. 
  
 (f) During any consecutive 365-day period, the Company shall be entitled to suspend the availability of any registration statement applicable to the
Warrant Shares for up to two 45 consecutive-day periods if the Board of Directors of the Company determines in the exercise of its reasonable judgment that there is a valid business purpose for such suspension and provides notice to the
Warrantholders that such determination was made; provided, however, that in no event shall the Company be required to disclose the business purpose for such suspension if the Company determines in good faith that such business purpose must remain
confidential. There can be no assurance and the Company provides no such assurance that it will be able to file, cause to be declared effective, or keep a registration statement continuously effective, until all of the Warrants have been exercised
or have expired. 
  
 Section 5.02 Enforcement of Warrant
Rights. All rights of action are vested in the respective Warrantholders. Any holder of any Warrant, in his own behalf and for his own benefit, may enforce, and may institute and maintain any suit, action or proceeding against the Company
suitable to enforce, or otherwise in respect of, his right to exercise his Warrant for the purchase of the number of Warrant Shares issuable or deliverable in exchange therefor, in the manner provided in the Warrant and in this Agreement.

  
 Section 5.03 Negotiability and Ownership. The Warrants
issued hereunder shall not, for a period of [    ] following the Effective Date, be sold, transferred, assigned or hypothecated by the holders thereof except (a) to persons who are officers or partners of
[    ] and members of the selling group and/or their officers and partners, or (b) in the case of an individual, pursuant to such individual’s last will and testament or the laws of descent and distribution and, in any case,
only in compliance with the Securities Act. For the period commencing [    ] after the Effective Date until the expiration of the Warrants, the Warrants issued hereunder shall not be sold, transferred, assigned or hypothecated by
the holders thereof [except (x) to [    ], and any of its affiliates, or any officers, directors, employees or representatives of the foregoing, or (y) in the case of an individual, pursuant to such individual’s last will
and testament or the laws of descent and distribution and, in any case, only in compliance with the Securities Act.] 
  
 Section 5.04 Warrant Legend. (a) Each Warrant shall contain a legend in substantially the following form: 
  
 “THIS WARRANT AND THE SHARES OF COMMON STOCK ISSUABLE UPON EXERCISE OF
THIS WARRANT ARE SUBJECT TO THE CONDITIONS SPECIFIED IN THE AGREEMENT, DATED                          ,
200    , WITH SONIC SOLUTIONS, AND ANY ATTEMPT TO TRANSFER THIS WARRANT OR ANY SHARE OF COMMON STOCK ISSUED UPON EXERCISE OF THIS WARRANT TO ANY UNAUTHORIZED 
  

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 TRANSFEREE, SHALL BE NULL AND VOID. NO TRANSFER IN VIOLATION OF SAID AGREEMENT SHALL BE EFFECTIVE. THIS WARRANT MAY NOT
BE SOLD OR TRANSFERRED EXCEPT PURSUANT TO AN EFFECTIVE AND CURRENT REGISTRATION STATEMENT OR POSTEFFECTIVE AMENDMENT THERETO FOR SUCH SHARES UNDER THE SECURITIES ACT OF 1933 (THE “ACT”) OR AN OPINION OF COUNSEL IN FORM AND SUBSTANCE
SATISFACTORY TO THE ISSUER THAT REGISTRATION IS NOT REQUIRED UNDER THE ACT. THE SHARES OF COMMON STOCK ISSUABLE UPON EXERCISE OF THIS WARRANT MAY NOT BE SOLD OR TRANSFERRED WITHOUT AN EFFECTIVE AND CURRENT REGISTRATION STATEMENT OR POST-EFFECTIVE
AMENDMENT THERETO FOR SUCH SHARES UNDER THE ACT OR AN OPINION OF COUNSEL IN FORM AND SUBSTANCE SATISFACTORY TO THE ISSUER THAT REGISTRATION IS NOT REQUIRED UNDER THIS ACT.” 
  
 (b) Each certificate representing Warrant Shares, unless registered pursuant to Section 5.01, shall contain a legend
substantially in the following form: 
  
 “THE SHARES
REPRESENTED BY THIS CERTIFICATE MAY NOT BE SOLD OR TRANSFERRED WITHOUT AN EFFECTIVE AND CURRENT REGISTRATION STATEMENT OR POST-EFFECTIVE AMENDMENT THERETO FOR SUCH SHARES UNDER THE SECURITIES ACT OF 1933 OR AN OPINION OF COUNSEL IN FORM AND
SUBSTANCE SATISFACTORY TO THE ISSUER THAT REGISTRATION IS NOT REQUIRED UNDER THAT ACT. 
  
 Section 5.05 Supplements and Amendments. (a) Notwithstanding the provisions of Section 5.05(b), the Representative, without the consent or concurrence of the registered holders of the Warrants, may enter into
one or more supplemental agreements or amendments with the Company for the purpose of evidencing the rights of Warrantholders upon consolidation, merger, sale, transfer or reclassification pursuant to Section 3.04, making any changes or corrections
in this Agreement that are required to cure any ambiguity, to correct or supplement any provision contained herein that may be defective or inconsistent with any other provision herein or any clerical omission or mistake or manifest error herein
contained, or making such other provisions in regard to matters or questions arising under this Agreement as shall not adversely affect the interests of the holders of the Warrants or be inconsistent with this Agreement or any supplemental agreement
or amendment. 
  
 (b) With the consent of the registered holders
of at least a majority in number of the Warrants at the time outstanding, the Company and the Representative at any time and from time to time by supplemental agreement or amendment may add any provisions to or change in any manner or eliminate any
of the provisions of this Agreement or of any supplemental agreement or modify in any manner the rights and obligations of the Warrantholders and of the Company; provided, however, that no such supplemental agreement or amendment, without the
consent of the registered holder of each outstanding Warrant affected thereby, shall: 
  
 (i) alter the provisions of this Agreement so as to affect adversely the terms upon which the Warrants are exercisable or may be redeemed: or 
  

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 (ii) reduce the number of Warrants outstanding the consent of whose holders is required for any such
supplemental agreement or amendment. 
  
 Section 5.06 Covenant
as to No Investment Company Status. The Company shall use its best efforts, until the [fifth][tenth] anniversary of the Effective Date, to maintain its status that it is not an “investment company” or an entity “controlled”
by an “investment company” within the meaning of the Investment Company Act of 1940, as amended. 
  
 Section 5.07 Successors and Assigns. All the covenants and provisions of this Agreement by or for the benefit of the Company or the Representative
shall bind and inure to the benefit of their respective successors and assigns hereunder. 
  
 Section 5.08 Notices. Any notice or demand authorized by this Agreement to be given or made by the holder of any Warrant to or on the Company shall be sufficiently given or made if sent by mail first-class,
postage prepaid, addressed (until another address is filed in writing by the Company with the Representative), as follows: 
  
 SONIC SOLUTIONS 
 101 Rowland Way, Suite 110 
 Novato, California 94945 
 Attention: Secretary 
  
 Any notice or demand authorized by this Agreement to be given or made by the holder of any Warrant or by the Company to or on the Representative shall be
sufficiently given or made if sent by mail first-class, postage prepaid, addressed (until another address is filed in writing by the Representative with the Company), as follows: 
  
 Any notice or demand authorized by this Agreement to be given or made to the holder of any Warrants shall be sufficiently
given or made if sent by first-class mail, postage prepaid to the last address of such holder as it shall appear on the Warrant Register. 
  
 Section 5.09 Applicable Law. The validity, interpretation and performance of this Agreement and of the Warrant Certificate shall be governed by the
law of the State of New York without giving effect to the principles of conflicts of laws thereof. 
  
 Section 5.10 Benefits of this Agreement. Nothing in this Agreement expressed and nothing that may be implied from any of the provisions hereof is
intended, or shall be construed, to confer upon, or give to, any person or corporation other than the parties hereto and the holders of the Warrants any right, remedy or claim under or by reason of this Agreement or of any covenant, condition,
stipulation, promise or agreement hereof, and all covenants, conditions, stipulations, promises and agreements in this Agreement contained shall be for the sole and exclusive benefit of the parties hereto and their successors and of the holders of
the Warrants. 
  
 Section 5.11 Registered Warrantholders.
Prior to due presentment for registration of transfer, the Company may deem and treat the person in whose name any Warrants are registered in the Warrant Register as the absolute owner thereof for all purposes whatever (notwithstanding any notation
of ownership or other writing thereon made by anyone other than the Company) and the Company shall not be affected by any notice to the contrary or be bound to recognize any 
  

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 equitable or other claim to or interest in any Warrants on the part of any other person and shall not be liable for any
registration of transfer of Warrants that are registered or to be registered in the name of a fiduciary or the nominee of a fiduciary unless made with actual knowledge that a fiduciary or nominee is committing a breach of trust in requesting such
registration of transfer or with such knowledge of such facts that its participation therein amounts to bad faith. The terms “Warrantholder,” “registered holder,” “holder” and “holder of any “Warrants”
and all other similar terms used herein shall mean such person in whose name Warrants are registered in the Warrant Register. 
  
 Section 5.12 Inspection of Agreement. A copy of this Agreement shall be available at all reasonable times for inspection by any Warrantholder at
the principal office of the Company. The Company may require any such Warrantholder to submit his Warrant Certificate for inspection by it before allowing such Warrantholder to inspect a copy of this Agreement. 
  
 Section 5.13 Headings. The Article and Section headings herein are for
convenience only and are not a part of this Agreement and shall not affect the interpretation thereof. 
  
 Section 5.14 Counterparts. The Agreement may be executed in any number of counterparts, each of which so executed shall be deemed to be an
original. 
  
 [THERE IS NO FURTHER TEXT ON THIS PAGE] 

 

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 IN WITNESS WHEREOF, this Agreement has been duly executed by the parties hereto as of the day and year
first above written. 
  

	 SONIC SOLUTIONS

		
	 By:
	 	  


	 	 	 Name:

	 	 	 Title:



  

		
	 Attest:
	 	  


	 	 	 Name:

	 	 	 Title:


  

	 HOLDER

		
	 By:
	 	  


	 	 	 Name:

	 	 	 Title:



  

		
	 Attest:
	 	  


	 	 	 Name:

	 	 	 Title:


  

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 EXHIBIT A 
  
 FORM OF WARRANT CERTIFICATE 
  

	 No.                    
	  	                     Warrants

  
 WARRANTS TO PURCHASE
SHARES OF COMMON STOCK 
 OF SONIC SOLUTIONS 
  
 SONIC SOLUTIONS, a California corporation (the “Company”), for value received, hereby certifies that the Holder or its registered assigns, is
the owner of the number of Warrants, set forth above, each of which represents the right, subject to the terms and conditions hereof and of the Warrant Agreement hereafter referred to (the “Warrant Agreement”), to purchase from the Company
at any time, or from time to time, from the [insert number of months] anniversary of the date of original issuance of the Warrants to the close of business on the [    ] anniversary of such date (or, if such date is not a
Business Day (as defined below), the first following Business Day) (the “Exercise Period”), the number of shares of Common Stock, no par value, of the Company (the “Common Stock”) described in the Warrant Agreement (each share of
Common Stock issuable upon exercise of a Warrant is referred to as a “Warrant Share”). Subject to the terms and conditions of the Warrant Agreement, the exercise price per Warrant represented by this Warrant Certificate shall be
$             per share, adjusted as provided in Article III of the Warrant Agreement, payable in full as to each Warrant exercised at the time of purchase. [The term
“Underwriting Agreement” as used herein refers to the Underwriting Agreement dated [    ] between the Company and [    ].] The term “Exercise Price” as used herein refers to the foregoing
price per share in effect at any time. 
  
 This Warrant may be
exercised in whole or in part at any time or from time to time during the Exercise Period. The portion of any Warrant not exercised during the Exercise Period shall become void, and all rights hereunder and all rights in respect hereof and under the
Warrant Agreement shall cease at the end of the Exercise Period. 
  
 Each such purchase of Warrant Shares shall be made, and shall be deemed effective for the purpose of determining the date of exercise, only upon surrender hereof to the Company at the principal office of the Company, with the form of
Election to Exercise on the reverse hereof duly filled in and signed, and upon payment in full to the Company of the Exercise Price (i) in cash, (ii) by certified or official bank check, or (iii) by any combination of the foregoing, all as provided
in the Warrant Agreement and upon compliance with and subject to the conditions set forth herein and in the Warrant Agreement. 
  
 Notwithstanding anything to the contrary stated herein, in no event shall any Warrant Shares be issued, and the Company is authorized to refuse to honor
the exercise of any Warrants, if such exercise would result in the opinion of the Company’s Board of Directors, upon written advice of counsel, in the violation of any law, including, without limitation, state and Federal securities laws.

  

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 This Warrant Certificate is issued under and in accordance with the Warrant Agreement dated as of
[    ] (the “Warrant Agreement”), between the Company and [    ], as representative for the holders, and is subject to the terms and provisions of the Warrant Agreement, which terms and provisions
are hereby incorporated by reference herein and made a part hereof. Copies of the Warrant Agreement [and of the Underwriting Agreement] are available for inspection by the registered holder at the principal office of the Company. 
  
 The Company shall not be required upon the exercise of the Warrants
represented hereby to issue fractions of Warrant Shares or to distribute share certificates that evidence fractional Warrant Shares. Every holder of this Warrant Certificate expressly waives its right to receive any fraction of a Warrant Share or a
share certificate representing a fraction of a Warrant Share. Fractional Warrant Shares that otherwise would be issuable in respect of such exercise shall be paid in cash as provided in the Warrant Agreement, and the number of Warrant Shares
issuable to such Warrantholder shall be rounded down to the next nearest whole number. If such Warrant Certificate shall not have been exercised in full, the Company will issue to such Warrantholder a new Warrant Certificate exercisable for the
number of shares of Common Stock as to which such Warrant shall not have been exercised. 
  
 This Warrant Certificate may be exchanged either separately or in combination with other Warrant Certificates at the principal office of the Company for new Warrant Certificates representing the same aggregate number
of Warrants as were evidenced by the Warrant Certificate or Warrant Certificates exchanged, upon surrender of this Warrant Certificate and upon compliance with and subject to the conditions set forth herein and in the Warrant Agreement. 

 
 This Warrant Certificate is transferable (subject to restrictions set
forth in the Warrant Agreement) at the principal office of the Company by the registered holder hereof in person or by his attorney duly authorized in writing, upon (i) surrender of this Warrant Certificate and (ii) upon compliance with and subject
to the conditions set forth herein and in the Warrant Agreement. Upon any such transfer, a new Warrant Certificate or new Warrant Certificates of different denominations, representing in the aggregate a like number of Warrants, will be issued to the
transferee. Every holder of Warrants, by accepting this Warrant Certificate, consents and agrees with the Company and with every subsequent holder of this Warrant Certificate that until due presentation for the registration of transfer of this
Warrant Certificate on the Warrant Register maintained by the Company, the Company may deem and treat the person in whose name this Warrant Certificate is registered as the absolute and lawful owner for all purposes whatsoever and the Company shall
not be affected by any notice to the contrary. 
  
 Nothing
contained in the Warrant Agreement or in this Warrant Certificate shall be construed as conferring on the holder of any Warrants or his transferee any rights whatsoever as a shareholder of the Company. 
  
 The Warrant Agreement and each Warrant Certificate, including this Warrant
Certificate, shall be deemed a contract made under the laws of the State of New York and for all purposes shall be construed in accordance with the laws of the State of New York without giving effect to the principles of conflicts of law thereof.

  

 15 








 IN WITNESS WHEREOF, the Company has caused this Warrant Certificate to be duly executed under its
corporate seal. 
  
 Dated:
                    ,          
  

	 SONIC SOLUTIONS

		
	 By:
	 	  




  

 16 








 ELECTION TO EXERCISE 
  
 (To be executed upon exercise of Warrant) 
  
 TO SONIC SOLUTIONS: 
  
 The undersigned hereby irrevocably elects to exercise the right of purchase represented by the within Warrant Certificate for, and to purchase thereunder,
                     shares of Common Stock, as provided for therein, and tenders herewith payment of the purchase price in full in the form
of cash or a certified or official bank check (or combination thereof) in the amount of $                    . 
  
 Please issue a certificate or certificates for such shares of Common Stock in
the name of: 
  

	 PLEASE INSERT SOCIAL SECURITY
 OR OTHER
IDENTIFYING NUMBER
 OF ASSIGNEE:

	
	  



  

	 Name
	 	  


		
	 Address
	 	  


		
	 Signature
	 	  


	
	  


	Note: The above signature should correspond exactly with the name on the face of this Warrant Certificate or with the name of assignee appearing in the assignment form
below.


  
 Dated:
                    ,              
  

 17 








 ASSIGNMENT 
  
 (To be executed only upon assignment of Warrant Certificate) 
  
 For value received,                      hereby
sells, assigns and transfer unto                      the within Warrant Certificate, together with all right, title and interest therein, and
does hereby irrevocably constitute and appoint                      attorney, to transfer said Warrant Certificate on the books of the
within-named Company, with full power of substitution in the premises. 
  
 Dated:
                    ,      
  

	

	Note: The above signature should correspond exactly with the name on the face of this Warrant Certificate.


  

 18