CN102202231A - Method and device for processing time shifting channel - Google Patents
Method and device for processing time shifting channel Download PDFInfo
- Publication number
- CN102202231A CN102202231A CN2011101006730A CN201110100673A CN102202231A CN 102202231 A CN102202231 A CN 102202231A CN 2011101006730 A CN2011101006730 A CN 2011101006730A CN 201110100673 A CN201110100673 A CN 201110100673A CN 102202231 A CN102202231 A CN 102202231A
- Authority
- CN
- China
- Prior art keywords
- time shift
- channel
- duration
- user
- described time
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
-
- 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
- H04N21/222—Secondary servers, e.g. proxy server, cable television Head-end
-
- 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
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/231—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Television Signal Processing For Recording (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses a method and a device for processing a time shifting channel. The method comprises the following steps of: creating the time shifting channel on an edge node; acquiring time shifting habit of a time shifting user on the edge node; and regulating the time shifting attribute of the time shifting channel. According to the method and the device, the storage space of the edge node can be saved, demand diversification of the time shifting user is ensured, and the user experience is improved.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of processing method and device of time shift channel.
Background technology
Personalized interactive TV or IPTV (Interactive Personality TV, abbreviate IPTV as) be a kind of broadband cabled television network that utilizes, multiple technologies such as integrated the Internet, multimedia, communication are in one, the brand-new technology of the multiple interactive services that comprises Digital Television is provided to the user, the trend that it can adapt to current network develop rapidly well fully effectively utilizes multiple network resources.
Time shift is the characteristic service of IPTV, realizes by the medium code stream recording and storing with this node television channel.When the user entered the time shift service, what it was watched no longer was live medium code stream, but the medium code stream after the media file fluidisation of from the memory of this node, reading.The time shift channel is exactly a channel of supporting user's time shift, and it arrives home server with the live medium code stream recording and storing of television channel, when the user enters the time shift service, reads media file and fluidisation and send from local storage.
Usually, the IPTV system is made of a plurality of streaming media server nodes, and each node all needs to carry out recording of time shift program.In the network that adopts the hierarchical structure networking, the service ability of each node is different, and is more little near user's fringe node memory space configuration, big more the closer to the Centroid memory space configuration at center.But for the ease of sharing the service ability and the robustness of time shift media file, optimization the whole network storage efficiency, raising system between multinode, time-shifting files is taked the storage and uniform scheme usually, is utilized the mode of fragment recording that time-shifting files is recorded.Particularly, Centroid is recorded time-shifting fragment to greatest extent, predetermined duration of fringe node one general configuration, and all time shift channels are all recorded identical duration, and are also consistent to the time shift duration that the user provides.
Simultaneously, in actual applications, the user is when watching, and probability and frequency that different channels is initiated time shift all differ greatly, and the duration of time shift also has difference with the difference of channel content.The for example frequent time shift of some channel user, some channel seldom has user's time shift; Some channel user time shift needs for a long time, even some channel user time shift does not need for a long time yet.
But existing time shift channel is just fixing once creating its attribute, be time shift just record time-shifting fragment always, recording attributes such as duration and time shift duration all is to be set by the engineering staff, and can not hack.This way is a kind of waste to the memory space of node, has also limited the variation of meeting consumers' demand of time-shift service simultaneously.
Summary of the invention
At the time shift attribute of time shift channel in the correlation technique by the engineering staff set, problem that can not hack and propose the present invention, for this reason, main purpose of the present invention is to provide a kind of processing method and device of time shift channel, to address the above problem.
To achieve these goals, according to an aspect of the present invention, provide a kind of processing method of time shift channel.
Processing method according to time shift channel of the present invention comprises: on fringe node, create the time shift channel; Obtain the time shift user's time-shift habit on the fringe node; According to the time shift habit, adjust the time shift attribute of time shift channel.
Preferably, according to the time shift habit, the time shift attribute of adjusting the time shift channel comprises: the temperature of the time shift channel being carried out time shift the time shift user surpasses under the situation of predefined heat degree threshold, adjusts the time shift channel and never records time-shifting fragment to recording time-shifting fragment.
Preferably, according to the time shift habit, the time shift attribute of adjusting the time shift channel comprises: the memory space that takies at the time-shifting fragment of time shift channel surpasses under the situation of predefined memory space threshold value, adjusting predefined heat degree threshold is minimum value, and adjusts no time shift user's time-shift channel from recording time-shifting fragment to not recording time-shifting fragment.
Preferably, according to the time shift habit, the time shift attribute of adjusting the time shift channel comprises: the maximum that the current time shift duration that provides of time shift channel is provided at time shift user's maximum time shift duration, and the number of times that moves on to maximum time shift duration during the time shift user reaches under the situation of predefined frequency threshold value, overtime shift frequency road record duration.
Preferably, the time shift channel after the prolongation record duration be before prolonging the time shift channel record 2 times of duration.
Preferably, according to the time shift habit, the time shift attribute of adjusting the time shift channel comprises: the maximum that the current time shift duration that provides of time shift channel is not provided at time shift user's maximum time shift duration, and this time span that does not reach reaches under the situation of predefined time threshold, shortens the duration of recording of time shift channel.
Preferably, the time shift channel after the shortening records the maximum time shift duration that duration is the time shift user.
To achieve these goals, according to another aspect of the present invention, provide a kind of processing unit of time shift channel.
Processing unit according to time shift channel of the present invention comprises: creation module, be used at fringe node, and create the time shift channel; Acquisition module is used to obtain the time shift user's time-shift habit on the fringe node; Adjusting module is used for according to the time shift habit, adjusts the time shift attribute of time shift channel.
Preferably, adjusting module comprises: first adjusts submodule, and the temperature that is used for the time shift user time shift channel being carried out time shift surpasses under the situation of predefined heat degree threshold, adjusts the time shift channel and never records time-shifting fragment to recording time-shifting fragment; Second adjusts submodule, being used for the memory space that the time-shifting fragment at the time shift channel takies surpasses under the situation of predefined memory space threshold value, adjusting predefined heat degree threshold is minimum value, and adjusts no time shift user's time-shift channel from recording time-shifting fragment to not recording time-shifting fragment; The 3rd adjusts submodule, be used for reaching the maximum of the current time shift duration that provides of time shift channel at time shift user's maximum time shift duration, and the number of times that moves on to maximum time shift duration during the time shift user reaches under the situation of predefined frequency threshold value, overtime shift frequency road record duration; The 4th adjusts submodule, be used for not reaching the maximum of the current time shift duration that provides of time shift channel at time shift user's maximum time shift duration, and this time span that does not reach reaches under the situation of predefined time threshold, shortens the duration of recording of time shift channel.
Preferably, the 3rd adjust time shift channel after submodule prolongs record duration be before prolonging the time shift channel record 2 times of duration; And/or the 4th maximum time shift duration that duration is the time shift user of recording of adjusting time shift channel after submodule shortens.
By the present invention, adjust the time shift attribute of time shift channel according to time shift user's time-shift habit, thereby can save the memory space of fringe node, and guarantee time shift user's the diversification of demand to improve user experience.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart according to the processing method of the time shift channel of the embodiment of the invention;
Fig. 2 is the schematic diagram according to the IPTV network configuration and the Streaming Media structure of the embodiment of the invention;
Fig. 3 is the flow chart according to user's program request time shift channel of the embodiment of the invention;
Fig. 4 is the flow chart of adjusting according to the time shift channel self adaptation of the embodiment of the invention;
Fig. 5 is the structured flowchart according to the processing unit of the time shift channel of the embodiment of the invention.
Embodiment
Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
The embodiment of the invention provides a kind of processing method of time shift channel.Fig. 1 is the flow chart according to the processing method of the time shift channel of the embodiment of the invention, as shown in Figure 1, comprises that following step S102 is to step S106.
Step S102 on fringe node, creates the time shift channel.
Step S104 obtains the time shift user's time-shift habit on the fringe node.
Step S106 according to the time shift habit, adjusts the time shift attribute of time shift channel.
In the correlation technique, the time shift attribute of time shift channel by the engineering staff set, can not hack.In the embodiment of the invention, adjust the time shift attribute of time shift channel, thereby can save the memory space of fringe node, and guarantee time shift user's the diversification of demand to improve user experience according to time shift user's time-shift habit.
Preferably, according to the time shift habit, the time shift attribute of adjusting the time shift channel comprises: the temperature of the time shift channel being carried out time shift the time shift user surpasses under the situation of predefined heat degree threshold, adjusts the time shift channel and never records time-shifting fragment to recording time-shifting fragment.
Preferably, according to the time shift habit, the time shift attribute of adjusting the time shift channel comprises: the memory space that takies at the time-shifting fragment of time shift channel surpasses under the situation of predefined memory space threshold value, adjusting predefined heat degree threshold is minimum value, and adjusts no time shift user's time-shift channel from recording time-shifting fragment to not recording time-shifting fragment.
Preferably, according to the time shift habit, the time shift attribute of adjusting the time shift channel comprises: the maximum that the current time shift duration that provides of time shift channel is provided at time shift user's maximum time shift duration, and the number of times that moves on to maximum time shift duration during the time shift user reaches under the situation of predefined frequency threshold value, overtime shift frequency road record duration.
Preferably, the time shift channel after the prolongation record duration be before prolonging the time shift channel record 2 times of duration.
Preferably, according to the time shift habit, the time shift attribute of adjusting the time shift channel comprises: the maximum that the current time shift duration that provides of time shift channel is not provided at time shift user's maximum time shift duration, and this time span that does not reach reaches under the situation of predefined time threshold, shortens the duration of recording of time shift channel.
Preferably, the time shift channel after the shortening records the maximum time shift duration that duration is the time shift user.
Be described in detail below in conjunction with the implementation procedure of example the embodiment of the invention.
Fig. 2 is the schematic diagram according to the IPTV network configuration and the Streaming Media structure of the embodiment of the invention, and as shown in Figure 2, this IPTV network comprises positioning server of medium, streaming media server (comprising center streaming media server and marginal flow media server).Below its structure is described in detail.
Positioning server of medium is responsible for the establishment of whole system mid band, deletion etc. are managed.
Streaming media server is responsible for the request of receiving media location-server, establishment on self node, deletion and managing channel, and realize the medium code stream encapsulation, record, store and distribute.
Particularly, the difference of center streaming media server and marginal flow media server is that the center streaming media server possesses bigger memory space and stronger service ability.So the channel attribute on the streaming media server of center generally all is set to record, the time of recording time-shifting fragment is also longer.And the marginal flow media server in order to save service ability and memory space, in general only is provided with 20%～50% channel recording, and recording time is also shorter.
Further, the marginal flow media server comprises channel manage module, user management module, resource management module and user's habit analysis module.Below its structure is described in detail.
The channel manage module is responsible for establishment, deletion and managing channel; User management module is responsible for receiving user's request, for the user provides service; Resource management module is channel module and line module Resources allocation to full node resource unified management; User's habit analysis module is responsible for the temperature and the miss number of times of Collection and analysis burst; The Streaming Media module be responsible for the medium code stream encapsulation, record, store and distribute.When the user asks to play certain time-shifting fragment of certain channel on the marginal flow media server, and this burst is when this node exists, and user management module can be redirected to the user center streaming media server, provides service by the center streaming media server.Simultaneously, user's habit analysis module can write down request this time, for the time shift temperature of this channel adds 1, and writes down the time shift length of this time shift user request.
When the time shift temperature of this channel surpasses certain threshold value, user's habit analysis module just reports positioning server of medium, and the time shift attribute of channel is revised in request.MLSS receives request, issues to revise channel message, after the channel manage module is received, to resource management module application resource, revises channel.After revising successfully, notify user's habit analysis module, upgrade the data of this channel, restart to add up the information such as time shift temperature of this channel.
Below in conjunction with Fig. 2 handling process involved in the present invention and specific algorithm are elaborated.
Fig. 3 is the flow chart according to user's program request time shift channel of the embodiment of the invention, as shown in Figure 3, comprises that following step S302 is to step S308.
Step S302, STB send the time shift signaling to user management module.
Step S304, this module channel recording do not satisfy user's time shift demand, and user management module provides service by being redirected to the user.
Step S306, user management module is with the channel of user's request, and attributes such as time shift duration pass to user's habit analysis module.
Step S308, user's habit analysis module record data.
Fig. 4 is the flow chart of adjusting according to the time shift channel self adaptation of the embodiment of the invention, as shown in Figure 4, comprises that following step S402 is to step S412.
Step S402, when the time shift temperature of a channel surpasses threshold value, user's habit analysis module sends revises channel request to positioning server of medium.
Step S404, positioning server of medium sends channel to the channel manage module and revises request.
Step S406, the channel manage module is to resource management module application resource.
Step S408, the channel manage module sends channel to the Streaming Media module and revises request, and the Streaming Media module is revised the channel success.
Step S410, the channel manage module sends to positioning server of medium and revises the channel success.
Step S412, the channel manage module is notified user's habit analysis module, and user's habit analysis module is new data more, restarts to add up the information such as time shift temperature of this channel.
Need to prove, can in computer system, carry out in the step shown in the flow chart of accompanying drawing such as a set of computer-executable instructions, and, though there is shown logical order in flow process, but in some cases, can carry out step shown or that describe with the order that is different from herein.
The embodiment of the invention provides a kind of processing unit of time shift channel, and the processing unit of this time shift channel can be used to realize the processing method of above-mentioned time shift channel.Fig. 5 is the structured flowchart according to the processing unit of the time shift channel of the embodiment of the invention, as shown in Figure 5, comprises creation module 52, acquisition module 54 and adjusting module 56.Below its structure is described in detail.
Creation module 52 is used at fringe node, creates the time shift channel; Acquisition module 54 is used to obtain the time shift user's time-shift habit on the fringe node; Adjusting module 56 is connected to acquisition module 54 and adjusting module 56, is used for the time shift habit obtained according to acquisition module 54, adjusts the time shift attribute of the time shift channel that creation module 52 creates.
Preferably, adjusting module 56 comprises that first adjusts submodule 562, the second adjustment submodule 564, the 3rd adjustment submodule 566 and the 4th adjustment submodule 568.Below its structure is described in detail.
First adjusts submodule 562, and the temperature that is used for the time shift user time shift channel being carried out time shift surpasses under the situation of predefined heat degree threshold, adjusts the time shift channel and never records time-shifting fragment to recording time-shifting fragment; Second adjusts submodule 564, being used for the memory space that the time-shifting fragment at the time shift channel takies surpasses under the situation of predefined memory space threshold value, adjusting predefined heat degree threshold is minimum value, and adjusts no time shift user's time-shift channel from recording time-shifting fragment to not recording time-shifting fragment; The 3rd adjusts submodule 566, be used for reaching the maximum of the current time shift duration that provides of time shift channel at time shift user's maximum time shift duration, and the number of times that moves on to maximum time shift duration during the time shift user reaches under the situation of predefined frequency threshold value, overtime shift frequency road record duration; The 4th adjusts submodule 568, be used for not reaching the maximum of the current time shift duration that provides of time shift channel at time shift user's maximum time shift duration, and this time span that does not reach reaches under the situation of predefined time threshold, shortens the duration of recording of time shift channel.
Preferably, the 3rd adjust time shift channel after submodule 566 prolongs record duration be before prolonging the time shift channel record 2 times of duration; And/or the 4th maximum time shift duration that duration is the time shift user of recording of adjusting time shift channel after submodule 568 shortens.
Need to prove that the processing unit of the time shift channel of describing among the device embodiment is corresponding to above-mentioned method embodiment, its concrete implementation procedure had been carried out detailed description in method embodiment, do not repeat them here.
In sum, according to the abovementioned embodiments of the present invention, provide a kind of processing method and device of time shift channel.By the present invention, adjust the time shift attribute of time shift channel according to time shift user's time-shift habit, thereby can save the memory space of fringe node, and guarantee time shift user's the diversification of demand to improve user experience.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the storage device and carry out by calculation element, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the processing method of a time shift channel is characterized in that, comprising:
On fringe node, create the time shift channel;
Obtain the time shift user's time-shift habit on the described fringe node;
According to described time shift habit, adjust the time shift attribute of described time shift channel.
2. method according to claim 1, it is characterized in that, according to described time shift habit, the time shift attribute of adjusting described time shift channel comprises: the temperature of described time shift channel being carried out time shift described time shift user surpasses under the situation of predefined heat degree threshold, adjusts described time shift channel and never records time-shifting fragment to recording time-shifting fragment.
3. method according to claim 1, it is characterized in that, according to described time shift habit, the time shift attribute of adjusting described time shift channel comprises: surpass under the situation of predefined memory space threshold value at the memory space that the time-shifting fragment of described time shift channel takies, adjusting predefined heat degree threshold is minimum value, and adjusts no time shift user's time-shift channel from recording time-shifting fragment to not recording time-shifting fragment.
4. method according to claim 1, it is characterized in that, according to described time shift habit, the time shift attribute of adjusting described time shift channel comprises: the maximum that the current time shift duration that provides of described time shift channel is provided at described time shift user's maximum time shift duration, and the number of times that moves on to described maximum time shift duration during described time shift user reaches under the situation of predefined frequency threshold value, prolongs the duration of recording of described time shift channel.
5. method according to claim 4 is characterized in that, the described time shift channel after the prolongation record duration be before prolonging described time shift channel record 2 times of duration.
6. method according to claim 1, it is characterized in that, according to described time shift habit, the time shift attribute of adjusting described time shift channel comprises: the maximum that the current time shift duration that provides of described time shift channel is not provided at described time shift user's maximum time shift duration, and this time span that does not reach reaches under the situation of predefined time threshold, shortens the duration of recording of described time shift channel.
7. method according to claim 6 is characterized in that, the described time shift channel after the shortening record the maximum time shift duration that duration is described time shift user.
8. the processing unit of a time shift channel is characterized in that, comprising:
Creation module is used at fringe node, creates the time shift channel;
Acquisition module is used to obtain the time shift user's time-shift habit on the described fringe node;
Adjusting module is used for adjusting the time shift attribute of described time shift channel according to described time shift habit.
9. device according to claim 8 is characterized in that, described adjusting module comprises:
First adjusts submodule, and the temperature that is used for described time shift user described time shift channel being carried out time shift surpasses under the situation of predefined heat degree threshold, adjusts described time shift channel and never records time-shifting fragment to recording time-shifting fragment;
Second adjusts submodule, being used for the memory space that the time-shifting fragment at described time shift channel takies surpasses under the situation of predefined memory space threshold value, adjusting predefined heat degree threshold is minimum value, and adjusts no time shift user's time-shift channel from recording time-shifting fragment to not recording time-shifting fragment;
The 3rd adjusts submodule, be used for reaching the maximum of the current time shift duration that provides of described time shift channel at described time shift user's maximum time shift duration, and the number of times that moves on to described maximum time shift duration during described time shift user reaches under the situation of predefined frequency threshold value, prolongs the duration of recording of described time shift channel;
The 4th adjusts submodule, be used for not reaching the maximum of the current time shift duration that provides of described time shift channel at described time shift user's maximum time shift duration, and this time span that does not reach reaches under the situation of predefined time threshold, shortens the duration of recording of described time shift channel.
10. device according to claim 9 is characterized in that, the described the 3rd adjust described time shift channel after submodule prolongs record duration be before prolonging described time shift channel record 2 times of duration; And/or the described the 4th maximum time shift duration that duration is described time shift user of recording of adjusting described time shift channel after submodule shortens.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110100673.0A CN102202231B (en) | 2011-04-21 | 2011-04-21 | The processing method of time shifting channel and device |
| PCT/CN2011/083317 WO2012142837A1 (en) | 2011-04-21 | 2011-12-01 | Time-shift channel processing method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110100673.0A CN102202231B (en) | 2011-04-21 | 2011-04-21 | The processing method of time shifting channel and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102202231A true CN102202231A (en) | 2011-09-28 |
| CN102202231B CN102202231B (en) | 2015-08-12 |
Family
ID=44662560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110100673.0A Active CN102202231B (en) | 2011-04-21 | 2011-04-21 | The processing method of time shifting channel and device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102202231B (en) |
| WO (1) | WO2012142837A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012142837A1 (en) * | 2011-04-21 | 2012-10-26 | 中兴通讯股份有限公司 | Time-shift channel processing method and device |
| WO2017185605A1 (en) * | 2016-04-25 | 2017-11-02 | 乐视控股（北京）有限公司 | File management method and electronic equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1968351A (en) * | 2005-11-16 | 2007-05-23 | Lg电子株式会社 | Method of performing time-shift function and television receiver using the same |
| CN101378494A (en) * | 2008-10-07 | 2009-03-04 | 中兴通讯股份有限公司 | System and method for implementing internet television medium interaction |
| CN101478663A (en) * | 2008-08-29 | 2009-07-08 | 百视通网络电视技术发展有限责任公司 | System architecture capable of being applied in IPTV complete data analysis |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102202231B (en) * | 2011-04-21 | 2015-08-12 | 中兴通讯股份有限公司 | The processing method of time shifting channel and device |
-
2011
- 2011-04-21 CN CN201110100673.0A patent/CN102202231B/en active Active
- 2011-12-01 WO PCT/CN2011/083317 patent/WO2012142837A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1968351A (en) * | 2005-11-16 | 2007-05-23 | Lg电子株式会社 | Method of performing time-shift function and television receiver using the same |
| CN101478663A (en) * | 2008-08-29 | 2009-07-08 | 百视通网络电视技术发展有限责任公司 | System architecture capable of being applied in IPTV complete data analysis |
| CN101378494A (en) * | 2008-10-07 | 2009-03-04 | 中兴通讯股份有限公司 | System and method for implementing internet television medium interaction |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012142837A1 (en) * | 2011-04-21 | 2012-10-26 | 中兴通讯股份有限公司 | Time-shift channel processing method and device |
| WO2017185605A1 (en) * | 2016-04-25 | 2017-11-02 | 乐视控股（北京）有限公司 | File management method and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012142837A1 (en) | 2012-10-26 |
| CN102202231B (en) | 2015-08-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9781486B2 (en) | RS-DVR systems and methods for unavailable bitrate signaling and edge recording | |
| US9264652B2 (en) | Home and network video caching | |
| JP6153298B2 (en) | DISTRIBUTION DEVICE, REPRODUCTION DEVICE, DATA STRUCTURE, DISTRIBUTION METHOD, CONTROL PROGRAM, AND RECORDING MEDIUM | |
| EP3777101B1 (en) | Group enhanced content delivery | |
| JP2010508701A (en) | Method and apparatus for controlling information available from a content distribution point | |
| CN1813471A (en) | Alternative program source avoids dvr scheduling conflict | |
| CN102917249A (en) | IPTV reservation system and reservation plan adding method based on same | |
| US20080240670A1 (en) | Picture recording system and picture recording and reproducing method | |
| CN105812831B (en) | Network program recording method, device and system and playing method and device | |
| CN101884197B (en) | Method and apparatus for controlling quality of service in universal plug and play network | |
| CN103179440B (en) | Value-added service time-shifted television system facing 3G users | |
| CN102202231B (en) | The processing method of time shifting channel and device | |
| CN101848366A (en) | Filing and program transmitting method and equipment of time shift slicing files in IPTV (Internet Protocol Television) system | |
| CN102905164A (en) | TV on Demand (TVOD) management method and TVOD management system | |
| JP6450804B2 (en) | Playback apparatus and playback method | |
| WO2021254350A1 (en) | Method, system and device for realizing personal recording service, and computer medium | |
| KR100943744B1 (en) | Apparatus and method for sharing broadcasting program | |
| EP1898600B1 (en) | Method for assigning multimedia data to distributed storage devices | |
| KR20120069082A (en) | Apparatus and method for time shift buffering function in digital broadcast system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200818 Address after: 210012 Nanjing, Yuhuatai District, South Street, Bauhinia Road, No. 68 Patentee after: Nanjing Zhongxing New Software Co.,Ltd. Address before: 518057 Nanshan District science and technology, Guangdong Province, South Road, No. 55, No. Patentee before: ZTE Corp. |
|
| TR01 | Transfer of patent right |