Reception device for receiving a plurality of real-time transfer streams, transmission device for transmitting same, and method for playing multimedia content

A technology for real-time transmission of multimedia content, applied in the direction of selective content distribution, pulse modulation TV signal transmission, stereo system, etc., can solve the problems of content completeness, inability to pre-download non-real-time data, increase large-capacity storage devices, etc. achieve high-quality results

Inactive Publication Date: 2013-09-25
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] However, for this method, the completeness of the pre-downloaded content will become a problem, and there is also the difficulty of adding a large-capacity storage device for storing the pre-downloaded content.
Also, in a live broadcast environment, non-real-time data cannot be pre-downloaded, so delays are unavoidable

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  • Reception device for receiving a plurality of real-time transfer streams, transmission device for transmitting same, and method for playing multimedia content
  • Reception device for receiving a plurality of real-time transfer streams, transmission device for transmitting same, and method for playing multimedia content
  • Reception device for receiving a plurality of real-time transfer streams, transmission device for transmitting same, and method for playing multimedia content

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Embodiment Construction

[0051] Hereinafter, the present invention will be specifically described with reference to the drawings.

[0052] figure 1 The composition of the multimedia content sending and receiving system according to an embodiment of the present invention is shown. according to figure 1 ,. according to figure 1 , the multimedia content reproduction system includes a plurality of sending devices 200 - 1 , 200 - 2 and a receiving device 100 .

[0053] The transmitting device 1 200-1 and the transmitting device 2 200-2 transmit different signals through different paths. by figure 1 Taking the case of 2 as an example, the sending device 1 200-1 transmits the first signal through the broadcast network, and the sending device 2 200-2 transmits the second signal through the communication network.

[0054] The first signal and the second signal may be configured as real-time transport streams respectively including mutually different data constituting one multimedia content. For example,...

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Abstract

Disclosed is a reception device. The reception device includes: a first reception unit receiving a first real-time transfer stream via a broadcast network; a second reception unit receiving a second real-time transfer stream via a communication network; a delay-processing unit delaying at least one of the first and second real-time transfer streams for synchronization; a first detection unit detecting first data from the first real-time transfer stream; a second detection unit detecting second data from a second real-time transfer stream; a signal-processing unit combining the first data and the second data so as to constitute multimedia content; and a playing unit playing the multimedia content. Accordingly,the multimedia content may be stably played.

Description

technical field [0001] The present invention relates to a receiving device receiving multiple real-time transport streams, a sending device thereof and a multimedia content reproducing method, in particular to a receiving device, a sending device and a reproducing method for receiving and sending one multimedia content through different paths. Background technique [0002] With the development of electronic technology, various types of electronic devices have been developed and popularized. A typical example of these electronic devices is a receiving device such as a TV. [0003] Recently, as the performance of TVs is improved, services of multimedia contents such as 3D contents are also provided. Since 3D content includes images for the left eye and images for the right eye, the size is larger than conventional 2D content. [0004] However, the transmission bandwidth used in the broadcast network is limited. In order to provide 3D content in a broadcasting network, it is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/04H04N7/24
CPCH04N21/4345H04N21/4622H04N21/6112H04N21/6125H04N21/816H04N13/194H04N13/178H04N13/167H04N21/43072H04N7/24
Inventor 李栽准张纹硕朴洪奭朱有晟金喜琎李大钟张庸硕金容台
Owner SAMSUNG ELECTRONICS CO LTD
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