An apparatus may include a memory configured to store video data associated with a reference layer (RL) and an enhancement layer (EL) and a processor in communication with the memory. The processor may determine whether a first enhancement layer (EL) picture associated with a first parameter set is an intra random access point (IRAP) picture, determine whether a first access unit including the EL picture immediately follows a splice point, and perform one of (1) refraining from associating the first EL picture with a second parameter set different from the first parameter set, or (2) associating the first EL picture with a second parameter set different from the first parameter set. The processor may encode or decode the video data.