KR20130112101A - System of recording broadcasting program based on plural terminals, method of control recording berminals and apparatus for performing the same - Google Patents
System of recording broadcasting program based on plural terminals, method of control recording berminals and apparatus for performing the same Download PDFInfo
- Publication number
- KR20130112101A KR20130112101A KR1020120034236A KR20120034236A KR20130112101A KR 20130112101 A KR20130112101 A KR 20130112101A KR 1020120034236 A KR1020120034236 A KR 1020120034236A KR 20120034236 A KR20120034236 A KR 20120034236A KR 20130112101 A KR20130112101 A KR 20130112101A
- Authority
- KR
- South Korea
- Prior art keywords
- recording
- terminal
- information
- broadcast content
- content
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
- H04H60/14—Arrangements for conditional access to broadcast information or to broadcast-related services
- H04H60/15—Arrangements for conditional access to broadcast information or to broadcast-related services on receiving information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
- H04N21/4181—External card to be used in combination with the client device, e.g. for conditional access for conditional access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
- H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
There is provided a recording terminal control apparatus and method for efficiently controlling a plurality of recording terminals to control a recording terminal most suitable for recording a specific content among the plurality of recording terminals to record the specific content. The apparatus for controlling a recording terminal is configured to determine whether to record specific broadcast content to which of the plurality of recording terminals based on a receiving unit for receiving broadcast content information and terminal information from a plurality of recording terminals and the broadcast content information and terminal information. The controller may include a controller configured to transmit information indicating recording of the specific broadcast content to the determined recording terminal. Therefore, even if the storage capacity of the recording terminal is insufficient, it is possible to record desired broadcast content through other recording terminals, and recording speed or resource utilization may be increased by recording through the recording terminal having the best network environment.
Description
The present invention relates to a method and apparatus for recording broadcast content, and more particularly, to a system, apparatus, and method for recording broadcast content based on a plurality of recording terminals.
Currently, an electronic program guide (EPG) is used as a representative application for providing information of digital broadcasting content and managing reservation of viewing or recording of broadcasting content. The EPG information is guide information for various programs that are broadcast through digital terrestrial broadcasting, IPTV or cable broadcasting, and helps the viewer to select a program and displays program information selected or reserved by the user.
In addition, broadcast receiving devices are becoming more complex and various products are being released according to the trend of widespread distribution and high-end. Among them, a personal video recorder (PVR) is a personal digital video recorder that records and plays back information on a hard disk. Unlike a VCR, which stores video signals on a magnetic tape, it records and plays information on a hard disk. It is a new concept digital recording device. It is a next-generation recording device that can record a certain amount of broadcast content according to its capacity without a VCR through a hard disk drive built into a set-top box or a television body.
When the PVR selects a channel, the signal currently broadcasted to the hard drive can be digitally stored and played simultaneously. Therefore, if the stop button is pressed and the play button is pressed again, the stored broadcast signal is played again from the point where it was stopped. You can also watch the content that is currently being broadcast, play it back in slow motion, and jump over boring parts, making it easy to find and edit the parts you want.
That is, the personal video recording device provides not only basic recording but also various timing functions to satisfy timing needs, intermediate playback while watching live broadcasts, and other users. Moreover, the advantages of storing HD-quality high-definition digital broadcasting at any time on the hard disk and various additional service functions exist as a great attraction for the user, and the demand is rapidly increasing and numerous new technologies are being developed.
With the rapid development and generalization of digital broadcasting technology, numerous digital broadcasting channels in various forms have emerged. Accordingly, an environment in which viewers can access vast amounts of digital broadcasting contents is being established. As a result, the amount of content stored in the PVR will also be vastly incomparable with current conditions. Therefore, a case where the storage capacity of the storage device included in the PVR is insufficient may occur.
In addition, with the diversification of digital broadcasting and the provision of video on demand (VOD) service or CAS (Conditional Access System), content that can be received only by a specific receiving device is increasing. In addition, reception may not be possible depending on the state of the network. Therefore, there may be broadcast content that can be received only in a specific PVR, and only the specific PVR should be used to record the broadcast content.
As described above, the contents that can be recorded by the PVR are enormous, and various conditions for receiving specific contents are diversified. On the other hand, with the development of a home network such as DLNA, a plurality of PVRs can operate as one system within a certain range.
Accordingly, an object of the present invention for overcoming the above-described problem is to record the specific broadcast content by a recording terminal most suitable for a condition for recording specific broadcast content based on a plurality of PVRs (hereinafter, referred to as 'recording terminals'). By providing a broadcast content recording system that can provide an efficient content recording function.
Another object of the present invention is to provide a recording terminal control apparatus and method for efficiently controlling a plurality of recording terminals to control a recording terminal most suitable for recording a specific content among the plurality of recording terminals to record the specific content. It is.
The technical objects of the present invention are not limited to the technical matters mentioned above, and other technical subjects not mentioned can be clearly understood by those skilled in the art from the following description.
According to an aspect of the present invention, there is provided a recording terminal control apparatus, including: a receiver configured to receive broadcast content information and terminal information from a plurality of recording terminals; A controller configured to determine which of the plurality of recording terminals to record specific broadcast content based on the broadcast content information and the terminal information; And a transmitter configured to transmit information indicating recording of the specific broadcast content to the determined recording terminal.
Here, the broadcast content information may include at least one of a broadcast channel, a broadcast time, a content length, and content capacity information. The terminal information may include at least one of a reserved recording schedule, a remaining storage capacity, terminal performance, a terminal state, and a network condition of a recording terminal corresponding to the terminal information.
When the recording of the specific content is completed, the receiving unit may receive the URL information of the recorded content from the determined terminal, and when the recording of the specific content is stopped, the receiving unit stops the recording from the determined terminal. It may be characterized in that the received reason. The receiver may be further configured to receive a recording request of specific broadcast content from at least one recording terminal.
In this case, when the specific content is a content to which a Conditional Access System (CAS) is applied, the terminal information further includes a smart key and authority holding information, and the controller controls the specific content among recording terminals having a smart key and authority. The terminal may be determined to be recorded.
According to another aspect of the present invention, there is provided a method of controlling a recording terminal, the method comprising: receiving broadcast content information and terminal information from a plurality of recording terminals; Determining which of the plurality of recording terminals to record specific broadcast contents based on the broadcast content information and the terminal information; And transmitting information indicating recording of the specific broadcast content to the determined recording terminal.
In accordance with another aspect of the present invention, there is provided a system for recording broadcast contents based on a plurality of terminals, comprising: a plurality of recording terminals for recording and storing broadcast contents; And a recording terminal control apparatus for controlling a specific terminal to record a specific broadcast content from the recording terminal, wherein the recording terminal control apparatus comprises: a receiver configured to receive broadcast content information and terminal information from a plurality of recording terminals; A controller configured to determine which of the plurality of recording terminals to record specific broadcast content based on the broadcast content information and the terminal information; And a transmitter for transmitting information indicating recording of the specific broadcast content to the determined recording terminal.
According to the broadcast content recording system, the recording terminal control apparatus and the method according to an embodiment of the present invention, the most suitable recording terminal among a plurality of recording terminals can be used for recording a specific broadcast content. Therefore, even if the storage capacity of the recording terminal is insufficient, it is possible to record desired broadcast content through other recording terminals, and recording speed or resource utilization may be increased by recording through the recording terminal having the best network environment.
In addition, as in the case of using a VoD service or using a CAS channel, the recording can be performed by controlling content that can be recorded only through a specific recording terminal through another terminal.
1 is a block diagram showing the configuration of a multi-terminal based broadcast content recording system according to an embodiment of the present invention.
2 is a block diagram showing a configuration of a recording terminal control apparatus according to an embodiment of the present invention.
3 is a conceptual diagram of a broadcast content recording system, terminal information, and content information according to the present invention.
4 is an exemplary view of content information according to the present invention.
5 is an exemplary diagram of terminal information according to the present invention.
6 is a flowchart of a recording terminal control method according to an embodiment of the present invention.
While the invention is susceptible to various modifications and alternative forms, specific embodiments thereof are shown by way of example in the drawings and will herein be described in detail.
It should be understood, however, that the invention is not intended to be limited to the particular embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
In the following description of the embodiments of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present disclosure rather unclear.
The terms first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component. And / or < / RTI > includes any combination of a plurality of related listed items or any of a plurality of related listed items.
When a component is referred to as being "connected" or "connected" to another component, it may be directly connected to or connected to that other component, but it may be understood that other components may be present in between. Should be. On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.
The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this application, the terms "comprise" or "have" are intended to indicate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, and one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, components, or a combination thereof.
In addition, the components shown in the embodiments of the present invention are shown independently to represent different characteristic functions, which does not mean that each component is composed of separate hardware or software constituent units. That is, each constituent unit is included in each constituent unit for convenience of explanation, and at least two constituent units of the constituent units may be combined to form one constituent unit, or one constituent unit may be divided into a plurality of constituent units to perform a function. The integrated embodiments and separate embodiments of the components are also included within the scope of the present invention, unless they depart from the essence of the present invention.
Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the relevant art and are to be interpreted in an ideal or overly formal sense unless explicitly defined in the present application Do not.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In order to facilitate the understanding of the present invention, the same reference numerals are used for the same constituent elements in the drawings and redundant explanations for the same constituent elements are omitted.
Multi terminal based broadcasting contents recording system
1 is a block diagram showing the configuration of a multi-terminal based broadcast content recording system according to an embodiment of the present invention.
As shown in FIG. 1, the multi- terminal based broadcast
The
The recording terminals 110-1, 110-2, 110-3, and 110-4 may include a transmitter (not shown) to directly receive broadcast content, and include a separate broadcast receiver (not shown). Broadcast content may also be received. The recording terminals 110-1, 110-2, 110-3, and 110-4 are capable of recording the broadcast content, and are personal digital video recording devices (PVRs) for recording and playing back information on a hard disk. Personal Video Recorder). The recording terminals 110-1, 110-2, 110-3, and 110-4 may record and store broadcast content.
The recording
As described above, with the rapid development and generalization of digital broadcasting technology, numerous digital broadcasting channels in various forms have emerged. Accordingly, an environment in which viewers can access a vast amount of digital broadcasting contents has been established. Accordingly, broadcast contents that can be recorded by the recording terminal are also increasing, and the amount of content to be stored will also be vastly incomparable with current conditions. Meanwhile, due to the development of a home network such as DLNA, a plurality of broadcast content receiving devices and recording terminals are often present in a home, and the plurality of broadcast content receiving devices and recording terminals may be connected to each other via a home network. have.
Accordingly, when a plurality of terminal-based broadcast
Here, the recording
In addition, the multi- terminal based broadcast
In addition, due to the diversification of broadcast content, it may be impossible to record additional broadcast content due to insufficient storage capacity of a storage unit included in some recording terminals. Accordingly, the multi-terminal based broadcast content recording system according to the present invention can perform recording by matching the recording terminal most suitable for recording specific broadcast content, thereby enabling more efficient recording and resource utilization of the broadcast content.
Recording terminal control device
2 is a block diagram showing a configuration of a recording terminal control apparatus according to an embodiment of the present invention. Hereinafter, the configuration and operation of the recording
As shown in FIG. 2, the recording
The
A plurality of recording terminals 110-1, 110-2, and 110-3 or broadcast receiving apparatuses (not shown) connected to the plurality of recording terminals 110-1, 110-2, and 110-3 respectively receive the signals. The broadcast content that may be different may be different. Broadcast content providers who provide broadcast content may be different, and even when receiving broadcast content through the same broadcast content provider, channels provided according to service selection may be different. In addition, when the VoD service is provided, only the recording terminal applying for the VoD service may receive specific content.
Accordingly, the
4 is an exemplary view of broadcast content information according to the present invention.
As shown in FIG. 4, the
Referring back to FIG. 2, since the
In addition, the receiving
5 is an exemplary diagram of terminal information according to the present invention.
As illustrated in FIG. 5, the
For example, the recording terminal corresponding to the
Since the recording terminal corresponding to the
Referring back to FIG. 2, the
For example, when the same
In addition to the reserved recording schedule of the recording terminal corresponding to the terminal information, the recording terminal to record the specific broadcast content may be determined based on at least one of remaining storage capacity, terminal performance, terminal status, and network conditions.
For example, when the remaining storage capacity of the recording terminal 110-3 is 680 MB, the recording terminal 110-3 may record '6' among the broadcast contents included in the
In addition, based on at least one of terminal performance, terminal status, and network conditions among recording terminals capable of receiving the same broadcast content, a terminal having better performance may determine to record specific broadcast content.
Referring back to FIG. 2, the
Here, when the recording terminal completes recording of the specific broadcast content, the recorded broadcast content may be shared between devices included in a home network including the recording terminal control device. Therefore, when recording of the specific content is completed, the
When the recording of the specific content is stopped, the
The receiving
As broadcast contents become widespread and companies providing various broadcast contents services have emerged, it is possible to allow specific broadcast contents such as a CAS (Conditional Access System) only to a broadcast receiving device having the right to receive the specific broadcast contents. There may be cases. Scrambling broadcast content and descrambling the scrambled broadcast content through a smart key included in the broadcast receiving device having the right.
Accordingly, the CAS-applied broadcast content can be recorded only by a recording terminal having a smart key and a right corresponding to the CAS-applied broadcast content. If the specific content to be recorded by the recording
Recording terminal control method
6 is a flowchart of a recording terminal control method according to an embodiment of the present invention.
As shown in FIG. 6, in the method of controlling a recording terminal according to an embodiment of the present invention, the recording terminal controller first receives broadcast content information and terminal information from a plurality of recording terminals (S620). That is, the recording
Thereafter, the recording
When a recording terminal for recording the specific broadcast content is determined, information indicating the recording of the specific broadcast content may be transmitted to the determined recording terminal (S640). When the information indicating the recording is transmitted, the recording terminal may start recording the specific broadcast content or reserve the recording of the specific broadcast content.
Here, the recording terminal control method may further include receiving information for requesting recording of specific broadcast content from at least one recording terminal (S610). The recording terminals 110-1, 110-2, and 110-3 may receive the recording terminals 110-1, 110-2, and 110-3 even though the
Specific technical features of the recording terminal control method according to an embodiment of the present invention may include all the technical features of the recording terminal control apparatus described above.
Example
3 is a conceptual diagram of a broadcast content recording system, terminal information, and content information according to the present invention. 3, an embodiment of a home network to which a recording system according to the present invention is applied will be described.
As shown in FIG. 3, the home network to which the recording system according to the present invention is applied may include a recording terminal 110-1 and a recording
Each recording terminal or a broadcast receiving device connected to the recording terminal may exchange a channel list and an EPG list with each other at a specific time, and may synchronize them. In addition, a recording terminal in a standby state or a broadcast receiving device connected to the recording terminal at a specific time may be switched to a normal mode.
For example, when a user A watches broadcast content in a living room, searches for broadcast content to record and schedules recording, and if recording of broadcast content is not possible as follows, the recording
If it is impossible to record, if the HDD (storage device) has insufficient recordable capacity or if the HDD does not operate normally, the channel cannot be recorded due to resource constraints such as tuner. In this case, for example, there is no smart card to descramble a corresponding channel or there is no authority.
The recording terminal 110-2 of the room 1, the recording terminal 110-3 of the room 2, and the recording terminal 110-4 of the room 3 can perform scheduled recording of the corresponding broadcast content, the remaining capacity of the HDD, Schedule information of the adjacent time zone may be transmitted to the recording
The recording
The recording terminal determined to record the specific broadcast content may transmit the recording file URL (PVR name, path name, recording file name) to the recording
100: broadcast content recording system 110: recording terminal
120: broadcasting network 130: communication network
140: broadcast transmission device 200: recording terminal control device
210: Receiver 220:
230: transmitting unit 310: terminal information
320: content information
Claims (9)
A controller configured to determine which of the plurality of recording terminals to record specific broadcast content based on the broadcast content information and the terminal information; And
And a transmitter configured to transmit information indicating recording of the specific broadcast content to the determined recording terminal.
And at least one of broadcast channel, broadcast time, content length, and content capacity information.
And at least one of a reserved recording schedule, remaining storage capacity, terminal performance, terminal status, and network status of the recording terminal corresponding to the terminal information.
And when the recording of the specific content is completed, receiving the URL information of the recorded content from the determined terminal.
And when the recording of the specific content is stopped, the reason why the recording is stopped from the determined terminal.
And a recording request for recording specific broadcast content from at least one recording terminal.
If the specific content is content to which the CAS (Conditional Access System) is applied,
The terminal information further includes a smart key and authority holding information,
And the control unit determines a terminal for recording the specific content among the recording terminals having the smart key and the right.
Determining which of the plurality of recording terminals to record specific broadcast contents based on the broadcast content information and the terminal information; And
And transmitting information indicating recording of the specific broadcast content to the determined recording terminal.
Including a recording terminal control device for controlling to record a specific broadcast content from a specific terminal of the recording terminal,
The recording terminal control device
A receiver for receiving broadcast content information and terminal information from a plurality of recording terminals;
A controller configured to determine which of the plurality of recording terminals to record specific broadcast content based on the broadcast content information and the terminal information; And
And a transmitter for transmitting information indicating recording of the specific broadcast content to the determined recording terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120034236A KR20130112101A (en) | 2012-04-03 | 2012-04-03 | System of recording broadcasting program based on plural terminals, method of control recording berminals and apparatus for performing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120034236A KR20130112101A (en) | 2012-04-03 | 2012-04-03 | System of recording broadcasting program based on plural terminals, method of control recording berminals and apparatus for performing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20130112101A true KR20130112101A (en) | 2013-10-14 |
Family
ID=49633154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020120034236A KR20130112101A (en) | 2012-04-03 | 2012-04-03 | System of recording broadcasting program based on plural terminals, method of control recording berminals and apparatus for performing the same |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20130112101A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104883525A (en) * | 2015-06-02 | 2015-09-02 | 阔地教育科技有限公司 | Remote control method applied to live-recorded broadcast interaction systems, and live-recorded broadcast interaction system |
-
2012
- 2012-04-03 KR KR1020120034236A patent/KR20130112101A/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104883525A (en) * | 2015-06-02 | 2015-09-02 | 阔地教育科技有限公司 | Remote control method applied to live-recorded broadcast interaction systems, and live-recorded broadcast interaction system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8122474B2 (en) | Multimedia presentation resumption within an environment of multiple presentation systems | |
| US8813122B1 (en) | Apparatus and method for selecting, scheduling, and reproducing programs while accounting for scheduling gaps | |
| KR100690249B1 (en) | Method for recording multiple programs in a digital broadcasting receiver | |
| EP2351363B1 (en) | Apparatus and methods for recording adjacent time slots of television programming on the same channel | |
| US9025940B2 (en) | Media recording and playback | |
| US20130104176A1 (en) | Technique for Providing a Virtual Digital Video Recorder Service Through a Communications Network | |
| CN102047679B (en) | Device for recording and playing contents, server for managing content location information, information recording medium, method for managing content information | |
| JP2002218364A (en) | System, unit and program for storing broadcast, and recording medium | |
| JP2009512352A (en) | System and method for recording a plurality of programs using one tuner | |
| JP2008306772A (en) | Method for providing multimedia presentation on demand | |
| KR20010073711A (en) | method for time shifting support of picture in picture type | |
| US20110185388A1 (en) | Apparatus and methods for prioritizing content reception in a digital video recorder | |
| EP1249128B1 (en) | Process and system for displaying video programs on demand | |
| KR20130112101A (en) | System of recording broadcasting program based on plural terminals, method of control recording berminals and apparatus for performing the same | |
| KR20110129087A (en) | Method and apparatus for replaying video contents | |
| WO2005083977A1 (en) | Method and apparatus for reproducing a first data stream | |
| WO2006041247A1 (en) | Method for recording multiple program in digital broadcasting receiver | |
| US20100111492A1 (en) | Content playback device and content playback method | |
| WO2002013521A1 (en) | System and method to sequence broadcast programs for personal channels | |
| EP2085972B1 (en) | Apparatus for recording digital broadcast and method of searching for final playback location | |
| CN101150693A (en) | Scheduled recording method and device based on image extraction | |
| JP2001275063A (en) | Receiving device and system using the same | |
| JP2004088630A (en) | Cm data reproducer and viewing and listening charging system | |
| JP2009296470A (en) | Recording management server, recording apparatus, recording system, method for programmed recording, and recording method | |
| JP2014096743A (en) | Recording reservation system and recorder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Withdrawal due to no request for examination |