Audio-video data switching and viewing system
First Claim
1. A computer system for viewing and switching of audio-video data, comprising:
- a plurality of audio and video sources containing information referring to an event;
a streaming server, streaming the contents of a first audio file and a first video file from the audio and video sources to a plurality of users over a network, the first audio file being interleaved with the first video file, the streaming server establishing separate sessions with the plurality of users by sending each user a separate stream;
a feed distributor, connected between the audio and video sources and the streaming server, the feed distributor controllably feeding the first audio file and first video file to the streaming server; and
a user-operated control unit communicating with the feed distributor and controlling operation of the feed distributor, so as to instruct the feed distributor to switch between video files whereby, upon switching, the feed distributor feeds to the streaming server a second video file which is different from the first video file without altering the first audio file, the second video file being interleaved with the first audio file.
1 Assignment
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Accused Products
Abstract
A computer system and method providing for viewing and switching of audio-video data. The system comprises: a plurality of audio/video sources containing information referring to an event; a streaming server, streaming the contents of a first audio signal and a first video signal from the audio and video sources to a user; a feed distributor controllably feeding the first audio signal and first video signal to the streaming server; and a user-operated control unit communicating with the feed distributor and controlling operation of the feed distributor, so as to instruct the feed distributor to switch between audio or video. Switching between audio signals occurs without altering the video signals and switching between video signals occurs without altering the audio signals.
90 Citations
51 Claims
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1. A computer system for viewing and switching of audio-video data, comprising:
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a plurality of audio and video sources containing information referring to an event; a streaming server, streaming the contents of a first audio file and a first video file from the audio and video sources to a plurality of users over a network, the first audio file being interleaved with the first video file, the streaming server establishing separate sessions with the plurality of users by sending each user a separate stream; a feed distributor, connected between the audio and video sources and the streaming server, the feed distributor controllably feeding the first audio file and first video file to the streaming server; and a user-operated control unit communicating with the feed distributor and controlling operation of the feed distributor, so as to instruct the feed distributor to switch between video files whereby, upon switching, the feed distributor feeds to the streaming server a second video file which is different from the first video file without altering the first audio file, the second video file being interleaved with the first audio file. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A computer system for viewing and switching of audio-video data, comprising:
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a plurality of audio and video sources containing information referring to an event; a streaming server, streaming the contents of a first audio file and a first video file from the audio and video sources to a plurality of users over a network, the first audio file being interleaved with the first video file, the streaming server establishing separate sessions with the plurality of users by sending each users a separate stream; a feed distributor, connected between the audio and video sources and the streaming server, the feed distributor controllably feeding the first audio file and first video file to the streaming server; and a user-operated control unit communicating with the feed distributor and controlling operation of the feed distributor, so as to instruct the feed distributor to switch between audio files whereby, upon switching, the feed distributor feeds to the streaming server a second audio file which is different from the first audio file without altering the first video file, the second audio file being interleaved with the first video file. - View Dependent Claims (21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39)
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40. A computer-operated method for viewing and switching of audio-video data, comprising the steps of:
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providing a plurality of audio and video sources containing information referring to an event; streaming contents of a first audio file and a first video file from the audio and video sources to a plurality of users over a network, the first audio file being interleaved with the first video file; establishing separate sessions with the plurality of users by sending each user a separate stream; controlling the streaming of video files, so as to switch between video files, streaming, upon switching, a second video file which is different from the first video file without altering The first audio file, the second video file being interleaved with the first audio file. - View Dependent Claims (41, 42, 43, 44, 45)
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46. A computer-operated method for viewing and switching of audio-video data, comprising the steps of:
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providing a plurality of audio and video sources containing information referring to an event; streaming contents of a first audio file and a first video file from the audio and video sources to a user over a network, the first audio file being interleaved with the first video file; establishing separate sessions with the plurality of users by sending each user a separate stream; controlling the streaming of audio files, so as to switch between audio files, streaming, upon switching, a second audio file which is different from the first audio file without altering the first video file, the second audio file being interleaved with the first video file. - View Dependent Claims (47, 48, 49, 50, 51)
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Specification