1. A method of decoding video data, the method comprising: decoding, from a multilayer bitstream containing multilayer video data, an operation point comprising a set of layers of the multilayer video data, wherein the set of layers comprises one or more first target output layers of video data and at least one other layer of video data, and wherein the one or more first target output layers of video data are intended to be output for display; determining, from the multilayer bitstream, a value that indicates a number of output layer sets present in the multilayer bitstream, wherein respective output layer sets include respective one or more target output layers; decoding, from the multilayer bitstream, one or more first syntax elements that indicate an output layer set among the number of layers sets, the first output layer set comprising the one or more first target output layers and not the at least one other layer of the set of layers of the operation point; decoding, from the multilayer bitstream, one or more second syntax elements that indicate whether respective target output layers of the one or more target output layers is to be output; and based on the one or more second syntax elements indicating that at least one of the respective target output layer is to be output, outputting the indicated at least one respective target output layer.