CN101600090A - A kind of method and network television system of supporting program recording by user - Google Patents
A kind of method and network television system of supporting program recording by user Download PDFInfo
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- CN101600090A CN101600090A CNA2009101085330A CN200910108533A CN101600090A CN 101600090 A CN101600090 A CN 101600090A CN A2009101085330 A CNA2009101085330 A CN A2009101085330A CN 200910108533 A CN200910108533 A CN 200910108533A CN 101600090 A CN101600090 A CN 101600090A
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- recording
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N7/17309—Transmission or handling of upstream communications
- H04N7/17318—Direct or substantially direct transmission and handling of requests
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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
- H04N21/27—Server based end-user applications
- H04N21/274—Storing end-user multimedia data in response to end-user request, e.g. network recorder
- H04N21/2747—Remote storage of video programs received via the downstream path, e.g. from the server
-
- 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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4335—Housekeeping operations, e.g. prioritizing content for deletion because of storage space restrictions
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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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/458—Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations
-
- 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
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47214—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for content reservation or setting reminders; for requesting event notification, e.g. of sport results or stock market
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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
- H04N21/47—End-user applications
- H04N21/475—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
- H04N21/4751—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data for defining user accounts, e.g. accounts for children
-
- 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
- H04N21/47—End-user applications
- H04N21/475—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
- H04N21/4753—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data for user identification, e.g. by entering a PIN or password
Abstract
The present invention relates to the IPTV business field, particularly a kind of method and network television system of supporting program recording by user comprises: described user passes through set-top box logging in network television system, and carries out performance recording by the electronic program list request; The OSS of described network television system described user available record duration than the longer prerequisite of the needed duration of performance recording of request under, carry out performance recording.The present invention is by available management of recording duration, the overall memory capacity of Control Network individual video video recording, effectively avoid storing out of control and overflowing.
Description
Technical field
The present invention relates to IPTV (Internet Protocol Television Internet TV) field, relate in particular to a kind of method and network television system of supporting program recording by user.
Background technology
In the IPTV system, system is the advance notice of issue programme televised live constantly, and the user can order these programme televised lives and record appreciation, and system carries out performance recording according to the plan of recording.Just each program recording has been set price in the IPTV system at present, as long as the user pays according to the price request of program recording, the user just can unrestrictedly order recording of current all programme televised lives, owing to do not control the memory capacity that the user uses, this just might cause the storage of system out of control and overflow, in case the system memory space deficiency, what all users ordered records all and can't finish.
Need user's the behavior of recording is controlled, the memory capacity that makes each user's use is in suitable scope for this reason.
Summary of the invention
The objective of the invention is to, propose a kind of method and network television system of supporting program recording by user.By this system, can control the method for overall memory capacity by the Personal Storage capacity of Control Network individual video video recording, avoid storing out of control and overflowing.
The invention discloses a kind of method of supporting program recording by user, may further comprise the steps:
(1) described user passes through set-top box logging in network television system, and carries out performance recording by the electronic program list request;
(2) OSS of described network television system described user available record duration than the longer prerequisite of the needed duration of performance recording of request under, carry out performance recording.
The available duration of recording of user described in the described step (2) comprises, each user can with free individual recording duration and described user order individual the time long products increase record the part of not carrying out performance recording in the duration sum as yet.
Described step also comprises in (2): the Content Management System of described network television system carries out performance recording according to the plan of recording of described OSS.
Also comprise: if described user cancels the performance recording request, described OSS is revised the described plan of recording, and discharges the shared duration of recording (3).
Also comprise: (4) if described user deletes the recorded program video recording, and described OSS discharges the duration of recording that this performance recording takies.
In the described step (2), described Content Management System is filed valut with institute's recorded program after performance recording finishes.
In the described step (2), described user orders when individual, and the method for long products comprises:
Described electronic program list receives described user's subscription request and sends to described OSS;
Described OSS carries out authentication to user and ordered product respectively; Ordering conflict of relationships then detects; This order is carried out wholesale price, withholing, generating ticket; For the user generates order relations;
Described OSS increases described user's the available duration of recording, and gives described user by described electronic program list return results.
In the described step (2), after the individual duration product obsolescence that described user orders, described OSS is revised described user's the available duration of recording, and cleaning surpasses the available program recording of recording duration.
Also comprise: if described user's program recording has surpassed the pot-life, the described program recording of described Content Management System cleaning discharges the shared duration of recording simultaneously.
The invention also discloses a kind of network television system of supporting program recording by user, comprise electronic program list, Content Management System, OSS, content delivering system, streaming media server and valut; Also comprise the available duration administration module of recording; Described user logins described network television system by set-top box, and carries out performance recording by described electronic program list request; Described OSS is recorded duration described user available and is set up the plan of recording under than the longer prerequisite of the needed duration of performance recording of request; When described streaming media server carries out when live according to content delivering system, described Content Management System carries out performance recording according to the described plan of recording, and described Content Management System is filed valut with institute's recorded program after performance recording finishes.
A kind of method and network television system of supporting program recording by user disclosed by the invention, but be that in the IPTV system each user sets the duration of program recording, reach the method for the overall memory capacity of control, effectively avoid storing out of control and overflowing.Therefore, this invention has general practical application meaning in the IPTV field.
Description of drawings
Fig. 1 is a network television system structural representation of the present invention.
Fig. 2 is the method flow diagram of support program recording by user of the present invention.
Fig. 3 is the method flow diagram that user of the present invention orders the performance recording duration.
Fig. 4 is an order program recording flow chart of the present invention.
Fig. 5 is user's order cancellation program recording flow chart of the present invention.
Fig. 6 is a deletion of the present invention program recording flow chart.
Embodiment is described in further detail the present invention below in conjunction with the drawings and specific embodiments.
Figure 1 shows that network television system structural representation of the present invention, it has been described a kind of user of support and has carried out system's composition that video record is recorded as required.Fig. 2 is an overview flow chart, and it has described a kind of overall procedure of the user's of support on-demand customization video record business.Fig. 3 to Fig. 6 is a crucial sub-process diagram wherein.
This system controls the method for overall memory capacity by the Personal Storage capacity of Control Network individual video video recording, avoid storing out of control and overflowing.
Based on system's composition diagram shown in Figure 1, present embodiment is realized a kind of IPTV system that supports user's on-demand customization video record business, comprises with the lower part:
The user is mutual by electronic program list and whole network television system, realizes all business;
Electronic program list is issued Content Management System or OSS with user's request;
If OSS is received the request of long products when the user orders the individual, then handle;
Content Management System receives when but the user asks to browse current program recording, but current record program information is returned to electronic program list, shows the user;
OSS receives that the user orders the application of program recording, judge the user whether available to record duration enough, for the available duration deficiency of recording of individual, this individual recording is ordered failure; Availablely record the success of the enough order of duration, carry out the management of individual recording duration simultaneously;
If OSS is received the application of user's order cancellation program recording, discharge this and record the duration of recording that takies;
Content Management System is according to the plan of recording, and the content of announcement dissemination system is distributed recording task, and content delivering system notification streams media server is recorded;
Streaming Media is recorded and is finished, and then the program recording filing is saved in valut, and this moment, Content Management System notified the user can watch program recording;
If OSS receives that the user deletes the application of ordering program recording, then discharges this and records the duration of recording that takies.
Be overview flow chart of the present invention as shown in Figure 2, present embodiment is realized a kind of IPTV system that supports user's on-demand customization video record business, comprises following step:
Step 201: system is provided with the free individual recording duration that each user can use;
Step 202: long products when system provides the individual, long products increased the available duration of recording of individual when the user bought the individual;
Step 203: record the advance notice issue, system's issue program recording advance notice;
Step 204: the user orders program recording, system judges that whether enough available this of duration of recording of individual record uses (individual is available record duration=individual freely records duration+user's purchase record duration-individual with recording duration), for the available duration deficiency recorded of individual, this individual recording is ordered failure;
Step 205: user's order cancellation program recording discharges this and records the duration of recording that takies;
Step 206: system is according to recording plan, program recording;
Step 207: program recording finishes, and program recording is filed by system, and this moment, the user can watch program recording;
Step 208: when the user deleted the video record of having recorded, system discharged this and records the duration of recording that takies;
Step 209: after the duration product obsolescence of individual's order, it is invalid that individual's order of this product correspondence is recorded duration, regularly clears up every day to surpass the available recorded content of recording duration of individual, clears up the recorded content of earlier application during cleaning earlier;
Step 210: after the video record that the individual has recorded surpassed the pot-life, system regularly cleared up expired recorded video video recording every day, discharges the individual recording duration that it takies simultaneously.
Figure 3 shows that the flow process of long products when the user orders performance recording, in above-mentioned steps 202, carry out that implementation step is as follows:
Step 301: the user signs in to (EPG Electronic Programmer Guide electronic program list) from set-top box, the product that inquiry will be ordered on EPG;
Step 302:EPG sends to OSS with user's subscription request;
Step 303: OSS carries out the state authentication to the user, and searching user's information judges whether User Status is normal, and whether the user account remaining sum is enough;
Step 304: and ordered product carried out authentication, the inquiry product information judges whether it is normal effectively product;
Step 305: order conflict of relationships then and detect, check whether the user has ordered this product, in the product subscription term of validity, can not repeat to order identical product;
Step 306: OSS carries out wholesale price to this order;
Step 307: if the user is the prepaid user then withholds;
Step 308: OSS generates this and orders ticket;
Step 309: for the user generates the order relations of order products, OSS is preserved this user's product subscription relation record;
Step 310:OSS (Operation Support System operation support system) carries out individual subscriber and records the duration management, the individual recording duration of long products correspondence when increasing the individual;
Step 311: OSS returns orders the result to EPG;
Step 312:EPG returns and orders the result to the user.
Figure 4 shows that and order the program recording flow process that carry out, implementation step is as follows in above-mentioned steps 204:
Step 401: the channel recording advance notice among the EPG is browsed in set-top box (user) request;
Step 402:EPG returns response and gives set-top box (user);
Step 403: set-top box (user) sends the subscription request of program recording to EPG;
Step 404:EPG orders the user requirement notice OSS of program recording;
Step 405:OSS checks whether individual subscriber can enough with recording duration, records when enough and orders successfully, and OSS carries out individual subscriber and records the duration management;
Step 406:OSS judge treat program recording time whether before the deadline;
Step 407:OSS upgrades the reference list of recorded content;
Step 408:OSS puts down in writing order relations;
Step 409:OSS carries out wholesale price;
Step 410: if pre-payment is then deducted fees by OSS;
Step 411:OSS goes out CDR (Call Detail Record call detail records) ticket;
Step 412: when above all conditions all satisfied, OSS returned success message and gives EPG, otherwise returns failed message;
Step 413:EPG returns the advance notice of recording of renewal and gives set-top box (user).
Figure 5 shows that order cancellation program recording flow process, in above-mentioned steps 205, carry out that implementation step is as follows:
Step 501: set-top box (user) but recorded broadcast channel among the request preview EPG;
Step 502:EPG returns response and gives set-top box (user);
Step 503: set-top box (user) sends the order cancellation request of program recording to EPG;
Step 504:EPG cancels the request notice OSS that program recording is ordered to the user;
Step 505:OSS checks whether the user has order;
Step 506: when user's cancellation plan of recording or deletion recorded content, OSS carries out individual subscriber and records the duration management, discharges this and records the former individual recording duration that takies;
Step 507:OSS judge treat program recording time whether before the deadline;
Step 508:OSS upgrades the reference list of recorded content;
Step 509:OSS order cancellation relation;
Step 510: if pre-payment is then moved back expense by OSS to the user;
Step 511:OSS goes out the CDR ticket;
Step 512: when above all conditions all satisfied, OSS returned success message and gives EPG, otherwise returns failed message;
Step 513:EPG returns the cancellation result and gives set-top box (user).
Figure 6 shows that and delete program recording flow process that carry out, implementation step is as follows in above-mentioned steps 208:
Step 601: set-top box (user) but recorded broadcast channel among the request preview EPG;
Step 602:EPG returns response and gives set-top box (user);
Step 603: set-top box (user) sends the request of deletion program recording to EPG;
Step 604:EPG deletes the user requirement notice OSS of program recording;
Step 605:OSS checks whether the user has recorded this content;
Step 606: after having deleted this recorded content, OSS carries out individual subscriber and records the duration management, discharges this and records the former individual recording duration that takies;
Step 607:OSS upgrades the reference list of recorded content;
Step 608: when above all conditions all satisfied, OSS returned success message and gives EPG, otherwise returns failed message;
Step 609:EPG return results is given set-top box (user).
The present invention introduces the notion of recording duration in the IPTV system, because in the IPTV system, the shared memory space of video record of necessarily recording duration is relatively-stationary, so controlled each user's the available duration of recording, also just controlled the memory space that each user can use, and then controlled overall memory capacity, avoid storing out of control and overflowing.Each user has the freely available duration of recording, and long products in the time of can also passing through to order the individual increases the individual available duration of recording; Long products in the time of every kind, a user can not repeat to order in the product subscription term of validity; The individual video video recording that user's cancellation has been applied for, or delete the individual video video recording that the user has recorded, all discharge and record duration accordingly.Each user individual available recorded duration=individual and freely records duration+individual and order and record duration; The individual records duration with what the video record of recording duration-wherein record failure of recording that all video records that duration=individual applied for take took.The user orders individual video at every turn and records a video, and can take this video recording and record duration accordingly, if available not enough this individual video video recording of duration of recording of the remaining individual of user uses, then this individual video video recording order can not be successful.
The system of a kind of user's of support on-demand customization video record business of the present invention comprises with lower module:
Electronic program list, Content Management System, OSS, content delivering system, streaming media server, valut;
Also comprise the available duration administration module of recording, the order of long products when carrying out management that the individual freely records duration setting, when individual long products and individual, thus realize that the user can be with the management of recording duration.When described streaming media server carries out when live according to content delivering system, Content Management System carries out performance recording according to the plan of recording.
System sets in advance the individual and freely records duration, makes each user that the basic available duration of recording all be arranged; Long products when system increases the individual, user's long products when ordering the individual increases the available duration of recording of individual; Advance notice is recorded in the Content Management System issue, and the user is by checking the performance recording advance notice, and decision will be applied for recorded program; The user orders program recording, and this moment, OSS was judged the user availablely records duration whether enough this records use, if the user can be enough with recording duration, then record and orders successfully; User's order cancellation program recording, then OSS discharges this and records the duration of recording that takies; When deleting program recording, OSS also discharges the duration of recording that this program recording takies simultaneously; The program recording that the user orders has arrived the beginning recording time, and Content Management System begins to carry out performance recording, records to finish and then carries out program filing warehouse-in, and this moment, the user can watch this program recording.
In sum, the present invention has the following advantages: the present invention proposes a kind of support user on-demand customization and look Frequently the professional system of video recording by controlling each user's the duration recorded, controls the side of overall memory capacity Method, effectively avoid storing out of control and overflowing. Therefore, the proposition of this invention has general in the IPTV field The practical application meaning.
Claims (10)
1. a method of supporting program recording by user is characterized in that, may further comprise the steps:
(1) described user passes through set-top box logging in network television system, and carries out performance recording by the electronic program list request;
(2) OSS of described network television system described user available record duration than the longer prerequisite of the needed duration of performance recording of request under, carry out performance recording.
2. as power 1 described method, it is characterized in that, the available duration of recording of user described in the described step (2) comprises, each user can with free individual recording duration and described user order individual the time long products increase record the part of not carrying out performance recording in the duration sum as yet.
3. as power 2 described methods, it is characterized in that described step also comprises in (2): the Content Management System of described network television system carries out performance recording according to the plan of recording of described OSS.
4. as power 3 described methods, it is characterized in that, also comprise:
(3) if described user cancels the performance recording request, described OSS is revised the described plan of recording, and discharges the shared duration of recording.
5. as power 3 described methods, it is characterized in that, also comprise:
(4) if described user deletes the recorded program video recording, described OSS discharges the duration of recording that this performance recording takies.
6. as power 2 described methods, it is characterized in that in the described step (2), described Content Management System is filed valut with institute's recorded program after performance recording finishes.
7. as power 2 described methods, it is characterized in that in the described step (2), described user orders when individual, and the method for long products comprises:
Described electronic program list receives described user's subscription request and sends to described OSS;
Described OSS carries out authentication to user and ordered product respectively; Ordering conflict of relationships then detects; This order is carried out wholesale price, withholing, generating ticket; For the user generates order relations;
Described OSS increases described user's the available duration of recording, and gives described user by described electronic program list return results.
8. as power 7 described methods, it is characterized in that in the described step (2), after the individual duration product obsolescence that described user orders, described OSS is revised described user's the available duration of recording, and cleaning surpasses the available program recording of recording duration.
9. as power 5 described methods, it is characterized in that, also comprise:
(5) if described user's program recording has surpassed the pot-life, the described program recording of described Content Management System cleaning discharges the shared duration of recording simultaneously.
10. a network television system of supporting program recording by user comprises electronic program list, Content Management System, OSS, content delivering system, streaming media server and valut; It is characterized in that, also comprise the available duration administration module of recording; Described user logins described network television system by set-top box, and carries out performance recording by described electronic program list request; Described OSS is recorded duration described user available and is set up the plan of recording under than the longer prerequisite of the needed duration of performance recording of request; When described streaming media server carries out when live according to content delivering system, described Content Management System carries out performance recording according to the described plan of recording, and described Content Management System is filed valut with institute's recorded program after performance recording finishes.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009101085330A CN101600090A (en) | 2009-06-29 | 2009-06-29 | A kind of method and network television system of supporting program recording by user |
| PCT/CN2009/075723 WO2010145140A1 (en) | 2009-06-29 | 2009-12-18 | Method and internet protocol television system for supporting user in program recording |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009101085330A CN101600090A (en) | 2009-06-29 | 2009-06-29 | A kind of method and network television system of supporting program recording by user |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101600090A true CN101600090A (en) | 2009-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009101085330A Pending CN101600090A (en) | 2009-06-29 | 2009-06-29 | A kind of method and network television system of supporting program recording by user |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101600090A (en) |
| WO (1) | WO2010145140A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010145140A1 (en) * | 2009-06-29 | 2010-12-23 | 中兴通讯股份有限公司 | Method and internet protocol television system for supporting user in program recording |
| CN102256166A (en) * | 2011-07-19 | 2011-11-23 | 中兴通讯股份有限公司 | Method and system for realizing personalized authority control of IPTV (Internet Protocol Television) private video recorder |
| CN102413364A (en) * | 2011-11-23 | 2012-04-11 | 中兴通讯股份有限公司 | Sitcom recording method and system based on NPVR (Network Personal Video Recorder) in IPTV (Interactive Personality Television) system |
| CN107124646A (en) * | 2016-02-25 | 2017-09-01 | 中华电信股份有限公司 | Mobile intelligent terminal video recording system and method thereof |
| CN112601118A (en) * | 2020-12-07 | 2021-04-02 | 海信视像科技股份有限公司 | Display device and video recording method |
| CN112601112A (en) * | 2019-09-17 | 2021-04-02 | 中兴通讯股份有限公司 | IPTV characteristic product management method and device, server and storage medium |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7454120B2 (en) * | 2003-07-02 | 2008-11-18 | Macrovision Corporation | Methods and apparatus for client aggregation of television programming in a networked personal video recording system |
| CN101409659A (en) * | 2007-10-08 | 2009-04-15 | 华为技术有限公司 | Control method, system and entity for network REC |
| CN101409823B (en) * | 2007-10-10 | 2012-04-25 | 华为技术有限公司 | Method, apparatus and system for implementing network personal video recorder |
| CN101600090A (en) * | 2009-06-29 | 2009-12-09 | 中兴通讯股份有限公司 | A kind of method and network television system of supporting program recording by user |
-
2009
- 2009-06-29 CN CNA2009101085330A patent/CN101600090A/en active Pending
- 2009-12-18 WO PCT/CN2009/075723 patent/WO2010145140A1/en active Application Filing
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010145140A1 (en) * | 2009-06-29 | 2010-12-23 | 中兴通讯股份有限公司 | Method and internet protocol television system for supporting user in program recording |
| CN102256166A (en) * | 2011-07-19 | 2011-11-23 | 中兴通讯股份有限公司 | Method and system for realizing personalized authority control of IPTV (Internet Protocol Television) private video recorder |
| CN102413364A (en) * | 2011-11-23 | 2012-04-11 | 中兴通讯股份有限公司 | Sitcom recording method and system based on NPVR (Network Personal Video Recorder) in IPTV (Interactive Personality Television) system |
| CN102413364B (en) * | 2011-11-23 | 2018-02-16 | 中兴通讯股份有限公司 | Serial method for recording and system based on NPVR in a kind of IPTV system |
| CN107124646A (en) * | 2016-02-25 | 2017-09-01 | 中华电信股份有限公司 | Mobile intelligent terminal video recording system and method thereof |
| CN107124646B (en) * | 2016-02-25 | 2020-05-29 | 中华电信股份有限公司 | Mobile intelligent terminal video recording system and method thereof |
| CN112601112A (en) * | 2019-09-17 | 2021-04-02 | 中兴通讯股份有限公司 | IPTV characteristic product management method and device, server and storage medium |
| CN112601118A (en) * | 2020-12-07 | 2021-04-02 | 海信视像科技股份有限公司 | Display device and video recording method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010145140A1 (en) | 2010-12-23 |
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