Multilingual video-transmitting/receiving system
OwnerDon S Leeinventor
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Abstract
A multilingual video-transmitting/receiving system includes multiplexing means for embedding a plurality of audio information channels in each of a plurality of video information channels and generating integral video signal, a plurality of subscriber receiving means for receiving the integral video signal, selecting one of video information channels from the integral video signal, and selecting one of the audio information channels embedded in the selected video information channel.
Claims7
A multilingual video transmitting/receiving system comprising:
- multiplexing means for embedding a plurality of audio information channels in each of a plurality of video information channels and generating integral video signal;
- a plurality of subscriber receiving means for receiving the integral video signal, selecting one of video information channels from the integral video signal, and selecting one of the audio information channels embedded in the selected video information channel;
- and
- a satellite repeater for receiving the integral video signal and broadcasting the same in the air.
A multilingual video transmitting/receiving system of claim I wherein the subscriber receiving means comprises:
- a high-frequency receiver for receiving the integral video signal;
- a video channel demultiplexer for demultiplexing the integral video signal from the high-frequency receiver into the video information channels;
- a first switch for selecting any of the demultiplexed video information channels;
- an audio channel demultiplexer for demultiplexing the audio channels in each of the demultiplexed video inforamtion;
- a second switch for selecting any of the demultiplexed audio information channels;
- and
- a plurality of audio/video coordinators each for combining the video information channel and any of the audio channels;
A multilingual video receiver comprising a video channel switch for selecting any of video channels from an integral video channel received through an antenna and a channel filter for filtering specific audio channel among audio channels embedded in each video channel.
Dependencies are inferred from the claim text.