CN115474067A - Method, storage medium and system for switching and playing live programs of digital television - Google Patents
Method, storage medium and system for switching and playing live programs of digital television Download PDFInfo
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- CN115474067A CN115474067A CN202210896962.4A CN202210896962A CN115474067A CN 115474067 A CN115474067 A CN 115474067A CN 202210896962 A CN202210896962 A CN 202210896962A CN 115474067 A CN115474067 A CN 115474067A
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000004590 computer program Methods 0.000 claims description 6
- 230000001172 regenerating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 7
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2187—Live feed
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- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
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- 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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44204—Monitoring of content usage, e.g. the number of times a movie has been viewed, copied or the amount which has been watched
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- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/643—Communication protocols
- H04N21/64315—DVB-H
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- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/643—Communication protocols
- H04N21/64322—IP
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- Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Graphics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention relates to a method for switching and playing live programs of a digital television, which comprises the following steps: the set top box acquires a live broadcast address configuration file and plays a live broadcast; acquiring audience rating data in the playing process in real time, and counting digital television programs with top-ranked audience ratings; and broadcasting and transmitting the digital television programs with the highest audience rating through a DVB (digital video broadcasting) channel, and transmitting the rest digital television programs through an IP (Internet protocol) channel. The invention also provides a storage medium and a system for switching and playing the live programs of the digital television, and the existing DVB broadcast channel resources and part of IP channel resources of the coaxial cable of the cable television network can be reasonably utilized by adopting the method, the storage medium and the system for switching and playing the live programs of the digital television.
Description
Technical Field
The invention belongs to the field of broadcast television, and particularly relates to a method, a storage medium and a system for switching and playing live programs of a digital television.
Background
In view of the audience situation of the live program of the digital television, most users concentrate on a small part of the live program at the head, and the head effect occurs, that is, the users generally watch a small amount of programs which broadcast hot content. That is, a few live digital tv programs with top ratings may cover most of the live digital tv programs being watched by the user. The audience rating of other non-hotspot live programs is lower, the number of watched users is less, and the live television watching demands distributed at the tail can be understood as personalized and scattered small-quantity demands.
The set-top boxes used within the cable television network support, for the most part, the capability of DVB broadcast channels and IP channels to receive digital television live programming. In a coaxial cable of a cable television network, a digital television live program is generally broadcast-transmitted through a DVB (digital video broadcasting) channel, a great deal of DVB broadcasting equipment is already deployed at the front end, the DVB broadcasting channel can be directly realized by using the frequency resource of the coaxial cable, and a set-top box watches the live program by using the receiving capability of the DVB broadcasting channel. When the digital television live programs are broadcast and transmitted through the DVB broadcast channel, the DVB broadcast channel can be pre-allocated to downlink bandwidth required by transmission of each digital television program, so that each digital television live program can obtain bandwidth resources required by transmission, and the problem that the digital television live programs compete for the transmission resources is avoided. And, broadcast and transmit a digital television live program in the coaxial cable, all set-top boxes of the access network can receive the digital television live program with equal quality.
Therefore, when a plurality of set top boxes in the network watch the same set of digital television live programs simultaneously or the audience rating has obvious head effect, the digital television live programs are broadcasted and transmitted through the DVB broadcast channel, so that the cost is high, and the bandwidth utilization rate is very high; when few set top boxes exist in the network to simultaneously watch the same set of digital television live programs or the set top boxes watch different television programs discretely, the head effect does not exist, the digital television live programs are transmitted through the DVB broadcast channel in a broadcasting mode, so that the cost is not high, and the bandwidth utilization rate is very low.
The coaxial cable of the cable television network can also realize an IP channel through the schemes of a front-end CMTS device (matched with a terminal CM) and a Hinoc device (matched with a terminal Hinoc CM), etc., the digital television live program is transmitted through the IP channel in a use scene, the front-end CMTS device (matched with the terminal CM) realizes the IP channel, the front end needs to deploy the CMTS device and configure IP downlink channel resources to realize the IP channel with the frequency resources of the coaxial cable, the terminal also needs to be matched with the CM device, and the set-top box uses the IP channel receiving capability to watch the live program from the IP channel of the CM device. After the coaxial cable of the cable television network is converted into the IP channel, the resource use flexibility and the use efficiency of the IP channel are higher, and the IP channel not only can be used for transmitting digital television live programs, but also can be used for IP data services such as broadband, internet and the like.
Aiming at the use scene of the digital television live broadcast program, the IP channel can not pre-allocate downlink bandwidth, can not ensure that the digital television live broadcast program obtains bandwidth resources required by transmission, and is likely to have the problem that a plurality of digital television live broadcast programs and IP data services compete for transmission resources. In order to ensure reliable transmission of digital television live broadcast television programs in an IP channel, cable network operators must increase the resources of the IP channel as much as possible, but increasing the resources of the IP channel requires upgrading the existing front-end CMTS to configure more IP downstream channel resources, and meanwhile, a large amount of reconstruction funds are required for these tasks in cooperation with upgrading CM equipment.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a digital television live program switching and playing method, a storage medium and a system, aiming at the viewing characteristics of the head effect, switching a DVB (digital video broadcasting) channel and an IP (Internet protocol) channel to play digital television live programs, so as to ensure the playing quality and reasonably utilize resources.
In order to achieve the above purposes, the invention adopts the technical scheme that: a digital television live program switching and playing method includes the steps: the set top box acquires a live broadcast address configuration file and plays live broadcast; acquiring audience rating data in the playing process in real time, and counting digital television programs with top-ranked audience ratings; and broadcasting and transmitting the digital television programs with the highest audience rating through a DVB (digital video broadcasting) channel, and transmitting the rest digital television programs through an IP (Internet protocol) channel.
Further, the set top box acquires a live broadcast address configuration file, and the live broadcast playing further comprises the following steps: acquiring a playing address of a live program of a digital television; generating a live broadcast address configuration file according to the play address; and the set top box receives and plays the digital television live program according to all the digital television live program playing addresses described in the live address configuration file.
Further, the audience rating data includes channel numbers and corresponding audience rating values of all digital television live programs.
Further, the number of the top digital television programs can be adjusted and set according to the number of DVB broadcasting resources and the actual broadcasting rate.
Further, the step of transmitting the digital television program with the top audience rating through the DVB broadcast channel and transmitting the rest digital television programs through the IP channel includes: updating a live broadcast address configuration file according to audience rating data; the set top box downloads the updated live broadcast address configuration file again; and according to the updated live broadcast address configuration file, broadcasting and transmitting the top-ranked digital television programs through a DVB (digital video broadcasting) channel, and transmitting the rest digital television programs through an IP (Internet protocol) channel.
Further, the updating the live address configuration file according to the audience rating data further comprises the following steps: acquiring the playing address of the digital television program with the audience rating ranking at the top; acquiring the playing addresses of other digital television programs; and regenerating the playing addresses of the digital television programs with the top rank and the rest digital television programs into a live broadcast address configuration file.
Further, when the audience rating data is sent and changed, the configuration server actively informs the set top box to update the live broadcast address configuration file through the IP channel.
Further, after the live broadcast address configuration file is updated, the set top box immediately downloads the live broadcast address configuration file again.
The present invention also provides a storage medium characterized by: the storage medium stores a computer program, wherein the computer program is set to execute the switching playing method of the digital television live program when running.
The invention also provides a system for switching and playing the live programs of the digital television, which comprises the following components: the live broadcast configuration module is used for generating a live broadcast address configuration file from a broadcast address of a digital television live broadcast program broadcast in a DVB broadcast channel and a broadcast address of a digital television live broadcast program broadcast in an IP channel and sending the live broadcast address configuration file to the set top box through the IP channel; the audience rating counting module is used for counting the audience rating conditions of the digital television live broadcast programs reported by the set top box to generate audience rating data; and the live broadcast switching module is used for carrying out broadcast transmission on the digital television programs with the front audience rating through a DVB (digital video broadcasting) channel according to the audience rating data, and transmitting the rest digital television programs through an IP (Internet protocol) channel.
The invention has the following effects: by referring to the audience rating statistical result, the existing DVB broadcast channel resource and a part of IP channel resource of the coaxial cable of the cable television network are reasonably utilized, the transmission of the live programs of the digital television is realized efficiently at high cost performance, the high reliability guarantee requirement of the transmission of the live programs of the digital television is met through the existing DVB broadcast channel, the flexible application of the coaxial cable channel resource of the cable television network is realized through the IP channel, the capital investment of channel IP transformation is relieved, and the saved IP downlink channel resource is favorable for improving the channel quality of IP data service. Therefore, the effect of reasonably utilizing the existing DVB broadcast channel resources and part of IP channel resources of the coaxial cable of the cable television network is realized.
Drawings
Fig. 1 is a flow chart illustrating steps of a method for switching and playing live programs of a digital television according to the present invention;
fig. 2 is a schematic block diagram of a method for switching and playing live programs of a digital television according to the present invention.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
As shown in fig. 1-2, the method for switching and playing live programs of a digital television provided by the present invention includes the steps of:
s1, a set top box acquires a live broadcast address configuration file and plays a live broadcast;
specifically, a broadcast address of a digital television live program broadcast by a DVB broadcast channel and a broadcast address of a digital television live program broadcast by an IP channel are generated into a live address configuration file, and the live address configuration file is sent to the set top box through the IP channel.
The playing address of the digital television live program refers to a playing address used by the set top box when the digital television live program is played, wherein the playing address of the digital television live program played by the DVB broadcast channel refers to frequency point information, PMTPID, audio and video PID, channel name, program type, ECMPID and EMMPID required by the set top box for playing the DVB broadcast digital television live program. The playing address of the digital television live program played by the IP channel refers to a URL address link required by the set top box for playing the IP channel digital television program.
Further, step S1 further comprises the sub-steps of:
acquiring a playing address of a live program of a digital television;
generating a live broadcast address configuration file according to the play address;
and the set top box receives and plays the digital television live program according to all the digital television live program playing addresses described in the live address configuration file.
It can be understood that the digital television live program broadcasted by the DVB broadcast channel is received and broadcasted in the DVB broadcast mode, and the digital television live program broadcasted by the IP channel is received and broadcasted in the IP mode.
S2, audience rating data in the playing process are obtained in real time, and digital television programs with top-ranked audience ratings are counted;
specifically, in the playing process, the audience rating data of all the programs are counted to obtain N sets of digital television programs with the top-ranked audience rating.
It can be understood that N can be adjusted and set according to the number of DVB broadcast resources and the actual broadcast rate of the digital television live broadcast program with the top-ranked audience rating.
Further, the audience rating data includes channel numbers and corresponding audience rating values of all digital television live programs.
Further, the number of the top-ranked digital television programs can be adjusted and set according to the number of DVB broadcast resources and the actual broadcasting rate.
S3, broadcasting and transmitting the digital television programs with the front audience rating through a DVB (digital video broadcasting) channel, and transmitting the rest digital television programs through an IP (Internet protocol) channel;
specifically, the frequency range of the coaxial cable of the cable television network is generally 5MHz to 860MHz, wherein 5-65MHz is used as the CMTS upstream channel, and the remaining frequency of about 800MHz can be used as the DVB broadcast channel or the CMTS downstream channel. Assuming that 8MHz is taken as an example that one DVB broadcast channel or CMTS downlink IP channel frequency point occupies a frequency bandwidth, the number of available DVB broadcast channels or CMTS downlink IP channels is 100.
After the digital television programs with the top audience rating are obtained, the channel numbers of the N sets of digital television programs with the top audience rating are sent to a DVB broadcast channel broadcasting system, the DVB broadcast channel broadcasting system configures the digital television live broadcast programs corresponding to the channel numbers into a DVB broadcast mode to be broadcasted in a DVB broadcast channel of a cable television network, and the rest digital television programs except the N sets of digital television programs with the top rating are configured into an IP mode to be broadcasted in an IP channel of the cable television network.
Further, step S3 includes the steps of:
updating a live broadcast address configuration file according to audience rating data;
the set top box downloads the updated live broadcast address configuration file again;
according to the updated live broadcast address configuration file, broadcasting and transmitting the top-ranked digital television programs through a DVB (digital video broadcasting) channel, and transmitting the rest digital television programs through an IP (Internet protocol) channel;
it can be understood that the live broadcast address configuration file is updated, the configuration server actively informs the set-top box to update the live broadcast program configuration file through the IP channel, the set-top box immediately downloads the live broadcast address configuration file after receiving the notification of updating the live broadcast address configuration file, and updates the digital television live broadcast program playing address with change according to the content of the live broadcast address configuration file, and the set-top box receives and plays the digital television live broadcast program according to the new digital television live broadcast program playing address. Namely, if the playing address of the digital television live program currently watched by the set top box is updated, the set top box immediately receives and plays the digital television live program currently watched according to the new playing address of the digital television live program, and if the playing address of the digital television live program currently watched by the set top box is not updated, the set top box continues to play the digital television live program currently watched according to the original playing address of the digital television live program. And reasonable utilization of resources is ensured through real-time updating.
Further, updating the live address configuration file according to the audience rating data further comprises the following steps:
acquiring the playing address of the digital television program with the audience rating ranking at the top;
acquiring the playing addresses of other digital television programs;
regenerating the playing addresses of the digital television programs with the top rank and the rest digital television programs into a live broadcast address configuration file;
it can be understood that the audience rating data is not constant, when the audience rating data changes, the digital television program with the top audience rating is also changed, at this time, the playing address of the digital television program with the top audience rating is obtained again, then the playing addresses of the other digital television programs are obtained, and then the live broadcast address configuration file is generated again according to the playing addresses, so that the update of the live broadcast address configuration file can be completed.
Further, when the audience rating data is sent and changed, the configuration server actively informs the set top box to update the live broadcast address configuration file through the IP channel.
Furthermore, after the live broadcast address configuration file is updated, the set top box immediately downloads the live broadcast address configuration file again.
It can be understood that the set-top box can immediately configure the live broadcast address file, and the timeliness of switching can be ensured.
The invention also provides a storage medium having a computer program stored therein, wherein the computer program is arranged to perform the above-mentioned method steps when run. The storage medium may include, for example, a floppy disk, an optical disk, a DVD, a hard disk, a flash Memory, a usb-disk, a CF card, an SD card, an MMC card, an SM card, a Memory Stick (Memory Stick), an XD card, etc.
A computer software product is stored on a storage medium and includes instructions for causing one or more computer devices (which may be personal computer devices, servers or other network devices, etc.) to perform all or a portion of the steps of the method of the present invention.
The invention also provides a system for switching and playing the live programs of the digital television, which comprises the following components:
and the live broadcast configuration module is used for generating a live broadcast address configuration file from the broadcast address of the digital television live broadcast program broadcasted by the DVB broadcast channel and the broadcast address of the digital television live broadcast program broadcasted by the IP channel and sending the live broadcast address configuration file to the set top box through the IP channel.
And the audience rating counting module is used for counting the audience rating conditions of the digital television live broadcast programs reported by the set top box to generate audience rating data.
And the live broadcast switching module is used for carrying out broadcast transmission on the digital television programs with the front audience rating through a DVB (digital video broadcasting) channel according to the audience rating data, and transmitting the rest digital television programs through an IP (Internet protocol) channel.
According to the embodiment, the existing DVB broadcast channel resources and a part of IP channel resources of the coaxial cable of the cable television network are reasonably utilized by referring to the audience rating statistical result, the transmission of the live programs of the digital television is realized with high efficiency and high cost performance, the high reliability guarantee requirement of the transmission of the live programs of the digital television is met through the existing DVB broadcast channel, the flexible application of the coaxial cable channel resources of the cable television network is realized through the IP channel, the capital investment of IP transformation of the channel is relieved, and the saved IP downlink channel resources are beneficial to improving the channel quality of IP data service. Therefore, the effect of reasonably utilizing the existing DVB broadcast channel resources and part of IP channel resources of the coaxial cable of the cable television network is realized.
The method and system of the present invention are not limited to the embodiments described in the detailed description, and those skilled in the art can derive other embodiments according to the technical solutions of the present invention, which also belong to the technical innovation scope of the present invention.
Claims (10)
1. A method for switching and playing live programs of a digital television is characterized by comprising the following steps:
the set top box acquires a live broadcast address configuration file and plays live broadcast;
acquiring audience rating data in the playing process in real time, and counting digital television programs with top-ranked audience ratings;
and broadcasting and transmitting the digital television programs with the highest audience rating through a DVB (digital video broadcasting) channel, and transmitting the rest digital television programs through an IP (Internet protocol) channel.
2. The method for switching and playing the live programs of the digital television as claimed in claim 1, wherein the set top box acquires the live address configuration file, and the live broadcasting playing further comprises the steps of:
acquiring a playing address of a live program of a digital television;
generating a live broadcast address configuration file according to the play address;
and the set top box receives and plays the digital television live program according to all the digital television live program playing addresses described in the live address configuration file.
3. The switching playing method of the digital television live program as claimed in claim 1, characterized in that:
the audience rating data comprises channel numbers of all digital television live programs and corresponding audience rating values.
4. The switching playing method of the digital television live program as claimed in claim 1, characterized in that:
the number of the top digital television programs can be adjusted and set according to the number of DVB broadcasting resources and the actual broadcasting speed.
5. The method for switching and broadcasting the live programs of the digital television as claimed in claim 1, wherein the step of broadcasting and transmitting the digital television programs with the highest audience rating through a DVB (digital video broadcasting) channel and the step of transmitting the rest digital television programs through an IP (Internet protocol) channel comprises the steps of:
updating a live broadcast address configuration file according to audience rating data;
the set top box downloads the updated live broadcast address configuration file again;
and according to the updated live broadcast address configuration file, performing broadcast transmission on the top-ranked digital television programs through a DVB broadcast channel, and transmitting the rest digital television programs through an IP channel.
6. The method as claimed in claim 5, wherein said updating the live address configuration file according to the rating data further comprises the steps of:
acquiring an address of the digital television program with the audience rating ranking at the top;
acquiring the play addresses of other digital television programs;
and regenerating the playing addresses of the digital television programs with the top rank and the rest digital television programs into a live broadcast address configuration file.
7. The switching playing method of the live program of the digital television as claimed in claim 5, characterized in that:
when the audience rating data is sent and changed, the configuration server actively informs the set top box to update the live broadcast address configuration file through the IP channel.
8. The method for switching and playing the live programs of the digital television as claimed in claim 5, wherein:
and after the live broadcast address configuration file is updated, the set top box immediately downloads the live broadcast address configuration file again.
9. A storage medium, characterized by:
the storage medium has a computer program stored therein, wherein the computer program is configured to execute the method for switching and playing back the live digital television program as claimed in any one of claims 1 to 8 when running.
10. A digital television live program switching and playing system is characterized by comprising:
the live broadcast configuration module is used for generating a live broadcast address configuration file from a broadcast address of a digital television live broadcast program broadcast in a DVB broadcast channel and a broadcast address of a digital television live broadcast program broadcast in an IP channel and sending the live broadcast address configuration file to the set top box through the IP channel;
the audience rating counting module is used for counting the audience rating conditions of the digital television live broadcast programs reported by the set top box to generate audience rating data;
and the live broadcast switching module is used for carrying out broadcast transmission on the digital television programs with the front audience rating through a DVB (digital video broadcasting) channel according to the audience rating data, and transmitting the rest digital television programs through an IP (Internet protocol) channel.
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Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1659761A1 (en) * | 2004-11-18 | 2006-05-24 | THOMSON Licensing | Address translation method for unicast stream and device implementing the method |
| CN1984233A (en) * | 2006-05-22 | 2007-06-20 | 天栢宽带网络科技（上海）有限公司 | Double-mode set top box and double-mode data transmission |
| CN101355689A (en) * | 2008-09-08 | 2009-01-28 | 深圳市同洲电子股份有限公司 | Method and system for controlling VOD of digital television as well as digital television receive terminal |
| EP2056564A1 (en) * | 2007-10-12 | 2009-05-06 | Thomson Licensing | Method for signalling a program identifier in DVB IP |
| CN102300119A (en) * | 2011-09-07 | 2011-12-28 | 华为软件技术有限公司 | Hybrid live broadcasting method and equipment |
| CN103210654A (en) * | 2011-01-20 | 2013-07-17 | Lg电子株式会社 | Digital receiver and method of providing real-time rating thereof |
| WO2016129709A1 (en) * | 2015-02-10 | 2016-08-18 | Алмазбек Толкунбаевич АБЕКОВ | Digital broadcasting network with a multiservice return channel (dvb-mrc) |
| CN106101744A (en) * | 2016-06-23 | 2016-11-09 | 深圳创维－Rgb电子有限公司 | A kind of method and device of online broadcasting TV |
| CN107770632A (en) * | 2017-10-17 | 2018-03-06 | 安徽广行通信科技股份有限公司 | The live broadcasting method that a kind of DVB/IP is combined |
| CN108282672A (en) * | 2018-01-17 | 2018-07-13 | 彭俊 | Program processing system |
| KR101894509B1 (en) * | 2018-03-28 | 2018-09-04 | 메틴 아탈란 | Content service system using set-top box and the method thereof |
| CN110536157A (en) * | 2018-05-23 | 2019-12-03 | 深圳Tcl数字技术有限公司 | A kind of method, storage medium and the television terminal of automatic distribution TV programme |
| CN110650355A (en) * | 2019-11-28 | 2020-01-03 | 国家广播电视总局广播电视科学研究院 | Live broadcast service scheduling method and device, computing device and storage medium |
| CN111669609A (en) * | 2020-05-22 | 2020-09-15 | 深圳市天威视讯股份有限公司 | Mixed presentation method of DVB (digital video broadcasting) channel and IP (Internet protocol) channel |
| CN114650451A (en) * | 2022-02-18 | 2022-06-21 | 江苏省广电有线信息网络股份有限公司苏州分公司 | DVB and IP live broadcast television receiving method based on bidirectional digital television set top box |
-
2022
- 2022-07-28 CN CN202210896962.4A patent/CN115474067B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1659761A1 (en) * | 2004-11-18 | 2006-05-24 | THOMSON Licensing | Address translation method for unicast stream and device implementing the method |
| CN1984233A (en) * | 2006-05-22 | 2007-06-20 | 天栢宽带网络科技（上海）有限公司 | Double-mode set top box and double-mode data transmission |
| EP2056564A1 (en) * | 2007-10-12 | 2009-05-06 | Thomson Licensing | Method for signalling a program identifier in DVB IP |
| CN101355689A (en) * | 2008-09-08 | 2009-01-28 | 深圳市同洲电子股份有限公司 | Method and system for controlling VOD of digital television as well as digital television receive terminal |
| CN103210654A (en) * | 2011-01-20 | 2013-07-17 | Lg电子株式会社 | Digital receiver and method of providing real-time rating thereof |
| CN102300119A (en) * | 2011-09-07 | 2011-12-28 | 华为软件技术有限公司 | Hybrid live broadcasting method and equipment |
| WO2016129709A1 (en) * | 2015-02-10 | 2016-08-18 | Алмазбек Толкунбаевич АБЕКОВ | Digital broadcasting network with a multiservice return channel (dvb-mrc) |
| CN106101744A (en) * | 2016-06-23 | 2016-11-09 | 深圳创维－Rgb电子有限公司 | A kind of method and device of online broadcasting TV |
| CN107770632A (en) * | 2017-10-17 | 2018-03-06 | 安徽广行通信科技股份有限公司 | The live broadcasting method that a kind of DVB/IP is combined |
| CN108282672A (en) * | 2018-01-17 | 2018-07-13 | 彭俊 | Program processing system |
| KR101894509B1 (en) * | 2018-03-28 | 2018-09-04 | 메틴 아탈란 | Content service system using set-top box and the method thereof |
| CN110536157A (en) * | 2018-05-23 | 2019-12-03 | 深圳Tcl数字技术有限公司 | A kind of method, storage medium and the television terminal of automatic distribution TV programme |
| CN110650355A (en) * | 2019-11-28 | 2020-01-03 | 国家广播电视总局广播电视科学研究院 | Live broadcast service scheduling method and device, computing device and storage medium |
| CN111669609A (en) * | 2020-05-22 | 2020-09-15 | 深圳市天威视讯股份有限公司 | Mixed presentation method of DVB (digital video broadcasting) channel and IP (Internet protocol) channel |
| CN114650451A (en) * | 2022-02-18 | 2022-06-21 | 江苏省广电有线信息网络股份有限公司苏州分公司 | DVB and IP live broadcast television receiving method based on bidirectional digital television set top box |
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