A method of controlling reproduction for a stream containing video data and/or audio data is disclosed. A mute process is performed for a decoded output of the stream. A first decode process is performed to decode a partial region of the stream from a beginning thereof and obtain attribute information from the stream. Parameters with which the stream is reproduced are set on a basis of the attribute information. The mute process is stopped after the parameters have been set. A second decode process is performed to decode the stream from the beginning thereof.