Method and apparatus for processing video signal

Abstract

The present invention provides a method and an apparatus for processing a video signal, and more particularly, a method and an apparatus for processing a video signal, which encode and decode the video signal. To this end, the present invention provides a method for processing a video signal, including: receiving a scalable video signal including a base layer and an enhancement layer; receiving a flag indicating whether a restriction on interlayer prediction is applied to the base layer; decoding pictures of the base layer; and decoding pictures of the enhancement layer by using the decoded pictures of the base layer, wherein when the flag indicates that the restriction on the interlayer prediction is applied to the base layer, indicated region of the pictures in the base layer is not used for the interlayer prediction of the pictures in the enhancement layer, and an apparatus for processing a video signal using the same.

Dependencies are inferred from the claim text.