Methods for broadcasting music and reproducing the broadcasting in digital broadcasting system
AssigneeSamsung Electronics Co., Ltd.
InventorJung-a Kim
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Abstract
Methods for broadcasting a music channel and reproducing the broadcasting in a digital broadcasting system are provided. The method for broadcasting a music channel in which lyrics corresponding to the music data determined by a broadcaster is recorded in the Extended Text Table (ETT) of the Program and System Information Protocol (PSIP), and audio data and ETT are multiplexed and transmitted in a single program stream. When a broadcasting channel is selected by a user, the received broadcasting signals are analyzed at the receiving side. If video data does not exist in the signals, the channel is regarded as a music broadcasting channel and lyrics recorded in the ETT are displayed on a screen while reproducing the audio data.
Claims8
A method for broadcasting a music channel in a digital broadcasting system, comprising the steps of:
- determining music data to broadcast;
- recording text information corresponding the music data in an extended text table (ETT);
- multiplexing the music data and the text information recorded in the ETT and generating broadcasting signals;
- and
- transmitting the broadcasting signals.
A method for reproducing music broadcasting in a digital broadcasting system, comprising the steps of:
- receiving broadcasting signals according to a selected channel;
- parsing the received broadcasting signals;
- detecting whether video data is included in the parsed broadcasting signals;
- and
- displaying information recorded in an extended text table (ETT) on a screen when the parsed broadcasting signals exist only in the audio data, and if the recorded information is in the ETT.
Dependencies are inferred from the claim text.