Method and data processing apparatus supporting simultaneous playback

摘要

A data processing apparatus supporting simultaneous playback includes a processor, two tuners, a receiving element and a transmitting element. The first tuner generates first television data transmitted via a first frequency range, and provides the first television data to an internal playback device. The second tuner generates second television data transmitted via a second frequency range. The receiving element receives a data request for a selected television channel from an external electronic device. In response to the data request, the processor controls the second tuner to generate the second television data including video/audio data of the selected television channel. When the internal playback device performs playback according to the first television data, the transmitting element transmits the video/audio data of the selected television channel to the external electronic device for playback.

主权项

1. A data processing apparatus supporting simultaneous playback, comprising:
a first tuner, generating first television data transmitted via a first frequency range, and providing the first television data to an internal playback device for playback; a second tuner; a receiving element, receiving a data request for a selected television channel corresponding to a second frequency range from an external electronic device; a processor, determining whether the second frequency range is the same as the first frequency range, setting the first television data as the video/audio data of the selected television channel if the second frequency range is the same as the first frequency range, and if the second frequency range is different from the first frequency range controlling the second tuner to generate second television data to set as the video/audio data of the selected television channel; and a transmitting element, transmitting the video/audio data of the selected television channel to the external electronic device for playback.