Broadcast receiver, a broadcast system, a broadcast receiving program, and a recording medium

Signal demodulating section (203), by demodulating the signal of any channel included in the broadcast wave, and generates the multiplexed stream data. Separating the decoding unit (205), the stream data, it separates text data constituting the broadcast content, image data, and the like to the audio data. Display unit (206) outputs the text data and the `image data. Audio output unit (207) outputs audio data. Activation control signal detection unit (204), upon detection of the start control signal from the signal, the signal demodulating section (203), activation of the separation decoding unit (205), a display unit (206), and an audio output unit (207) to control. Thus, when using a push-type broadcast through the broadcast receiving apparatus, increasing the convenience for the user.