Exhibit 31.2

CERTIFICATION

I, Karl Schneider, certify that:

1. I have reviewed this annual report on Form 10-K/A of Zoran Corporation; and

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report.

/s/    KARL SCHNEIDER        

Karl Schneider

Senior Vice President, Finance and

Chief Financial Officer

Dated: May 2, 2011