System for intermediating A/V stream between data network and IEEE 1394 network and method thereof
First Claim
1. A system for intermediating an audio/video (A/V) stream, comprising:
- a media server for providing an A/V stream and a first mobile code for reception and decoding of the A/V stream through a data network;
a codec server for providing a second mobile code for transmission and encoding of the A/V stream;
a display device; and
a transrecorder for receiving the A/V stream and for converting the A/V stream from the media server into an A/V stream of a format receivable and playable by the display device connected through an IEEE 1394 network, on the basis of the first and second mobile codes from the media server and the codec server, respectively.
1 Assignment
0 Petitions
Accused Products
Abstract
A system and method for intermediating an audio/video (A/V) stream between a data network and an IEEE 1394 network are provided. In an exemplary embodiment, an A/V stream of an IP network is provided to a device connected to the IEEE 1394 network in real time, or the A/V stream of the IP network is once stored and then is provided to the device connected to the IEEE 1394 network when a viewer desires to view the A/V stream. The A/V stream can be provided to the viewer irrespective of the format parser, codec, transmission protocol, and transmission control protocol, required for the transrecorder'"'"'s reception of the A/V stream from the media server or for the transrecorder'"'"'s transmission of the A/V stream to the display device. Also, diverse A/V streams provided from the server of the data network can be stored, and then can be provided to the viewer through the display device whenever the display device connected to the IEEE 1394 network requests the A/V stream.
-
Citations
29 Claims
-
1. A system for intermediating an audio/video (A/V) stream, comprising:
-
a media server for providing an A/V stream and a first mobile code for reception and decoding of the A/V stream through a data network; a codec server for providing a second mobile code for transmission and encoding of the A/V stream; a display device; and a transrecorder for receiving the A/V stream and for converting the A/V stream from the media server into an A/V stream of a format receivable and playable by the display device connected through an IEEE 1394 network, on the basis of the first and second mobile codes from the media server and the codec server, respectively. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
-
-
15. A transrecorder for receiving an A/V stream from a media server connected to a data network and for transmitting the received A/V stream to a display device connected to an IEEE 1394 network, the transrecorder comprising:
-
a media storage unit for storing an A/V stream; a display device; an A/V stream request processing unit for processing a request from the display device; an A/V stream receiving unit for receiving the A/V stream; an A/V stream conversion unit for transcoding the A/V stream into an A/V stream of a format supported by the display device; and an A/V stream transmission unit for transmitting the transcoded A/V stream to the display device. - View Dependent Claims (16, 17, 18, 19, 20, 21)
-
-
22. A method of intermediating an audio/video (A/V) stream, comprising:
-
receiving first resources for reception and decoding of an A/V stream from a media server of a data network; receiving second resources for encoding and transmission of the A/V stream from a codec server of the data network; receiving the A/V stream from the media server; transcoding the A/V stream on the basis of the first and second resources received from the media server and the codec server, respectively. - View Dependent Claims (23, 24, 25, 26, 27, 28, 29)
-
Specification