CN106358060B - Time shifting operation method and device for live video - Google Patents
Time shifting operation method and device for live video Download PDFInfo
- Publication number
- CN106358060B CN106358060B CN201510439911.9A CN201510439911A CN106358060B CN 106358060 B CN106358060 B CN 106358060B CN 201510439911 A CN201510439911 A CN 201510439911A CN 106358060 B CN106358060 B CN 106358060B
- Authority
- CN
- China
- Prior art keywords
- player
- channel
- live
- recording
- time shifting
- 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.)
- Active
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]
- H04N21/40—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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4135—Peripherals receiving signals from specially adapted client devices external recorder
-
- 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
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/2387—Stream processing in response to a playback request from an end-user, e.g. for trick-play
-
- 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
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
Abstract
The invention provides a time shifting operation method and a time shifting operation device for live video, wherein the method comprises the following steps: when a first player enters a live channel, inquiring whether a second player in a local area network where the first player is located stores a channel time shifting resource of the live channel, wherein the first player is not configured with a storage medium, and the second player is configured with a storage medium; and when the query result is yes, the first player executes the time shifting operation of the live video according to the channel time shifting resource. By adopting the technical scheme, the problem that the set top box or the player without the storage medium cannot perform live video time shifting operation in the related technology is solved, the application prospect of the player without the storage medium is expanded, and unnecessary consumption cost of the player is reduced.
Description
Technical Field
The invention relates to the field of communication, in particular to a time shifting operation method and device for live video.
Background
In the networking of an interactive television live broadcast network, for the functions of channel pause, time shift and review, a media server and a player terminal can pre-record live broadcasts into storage media such as a hard disk and the like. The player and the set-top box can operate to enter a pause state, a review state and a time-shifting state only by the prerecorded channel. In order to save the cost of network operating equipment, content providers and operators recommend a time-shift storage function to a terminal more and more, and individual users select and allocate storage media such as a hard disk, a Secure Digital Memory Card (SD for short) and the like required for storage. The price of a hard Disk Video Recorder (DVR) set-top box with a hard Disk is nearly twice that of a set-top box without a hard Disk, or even more, more than 2 televisions and set-top boxes in a family need to watch live television, so that for individual users, the requirements of storage capacity and utilization rate, cost control and whether a plurality of set-top boxes can share one storage are highlighted.
Aiming at the problem that the set top box or the player without the storage medium can not perform live video time shifting operation in the related technology, an effective technical scheme is not provided yet.
Disclosure of Invention
In order to solve the technical problem, the invention provides a time shifting operation method and device for live video.
According to an aspect of the present invention, there is provided a time shift operation method for a live video, including: when a first player enters a live channel, inquiring whether a second player in a local area network where the first player is located stores a channel time shifting resource of the live channel, wherein the first player is not configured with a storage medium, and the second player is configured with a storage medium; and when the query result is yes, the first player executes the time shifting operation of the live video according to the channel time shifting resource.
Preferably, when the query result is negative, the first player sends a recording request to the second player, where the recording request is used to instruct the second player to start a recording task corresponding to the live channel; and after the second player finishes recording, the first player executes video live broadcast time shifting operation according to the channel time shifting resource.
Preferably, before the first player queries whether the second player stores the channel time shift resource of the live channel, the method further includes: and the first player broadcasts a search message in the local area network, wherein the search message is used for searching the second player capable of recording the live channel in the local area network.
Preferably, the querying, by the first player, whether the second player stores a channel time shift resource of the live channel includes: the first player receives a response message of the second player to the search message; and inquiring whether the second player stores the channel time shifting resource of the live channel or not according to the response message.
Preferably, before the first player performs the live video time shifting operation according to the channel time shifting resource, the method further includes: and the first player sets the current time shifting state of the live channel to be a time-shiftable state.
Preferably, the method further comprises: the first player receives a channel recording schedule table sent by the second player, wherein the channel recording schedule table comprises: the recording task currently completed by the second player and the recording task to be performed by the second player.
Preferably, the storage medium includes: the hard disk video recorder DVR, first player includes: a set-top box not configured with a DVR, the second player comprising: a set-top box configured with a DVR.
According to another aspect of the present invention, there is provided a time shift operation apparatus for live video, applied to a first player, including: the system comprises an inquiry module, a first player and a second player, wherein the inquiry module is used for inquiring whether a second player in a local area network where the first player is located stores a channel time shifting resource of a live channel when the second player enters the live channel, the first player is not configured with a storage medium, and the second player is configured with a storage medium; and the first execution module is used for executing the time shifting operation of the video live broadcast according to the channel time shifting resource when the query result is yes.
Preferably, the apparatus further comprises: the sending module sends a recording request to the second player when the query result is negative, wherein the recording request is used for indicating the second player to start a recording task corresponding to the live channel; and the second execution module is used for executing the live video time shifting operation according to the channel time shifting resource after the second player finishes recording.
Preferably, the apparatus further comprises: and the broadcasting module is used for broadcasting a search message in the local area network, wherein the search message is used for searching the second player capable of recording the live channel in the local area network.
According to the invention, the technical means that the player which is not configured with the storage medium carries out the live video time shifting operation according to the channel time shifting resource in the player which is configured with the storage medium is adopted, so that the problem that the set top box or the player without the storage medium cannot carry out the live video time shifting operation in the related technology is solved, the application prospect of the player which is not configured with the storage medium is expanded, and the unnecessary consumption cost of the player is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a flowchart of a time-shift operation method of a live video according to an embodiment of the present invention;
fig. 2 is a block diagram of a time shift operation device for live video according to an embodiment of the present invention;
fig. 3 is another block diagram of a time-shift operation device for live video according to an embodiment of the present invention;
fig. 4 is a flowchart illustrating a time-shifting operation of a live video according to a first preferred embodiment of the present invention;
fig. 5 is a flowchart of a channel time shift process according to a second preferred embodiment of the present invention.
Detailed Description
The invention will be described in detail hereinafter with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In an embodiment of the present invention, a traffic control processing method is further provided, and fig. 1 is a flowchart of a time-shift operation method for live video according to an embodiment of the present invention, as shown in fig. 1, including the following steps:
step S102, when entering a live channel, a first player inquires whether a second player in a local area network where the first player is located stores a channel time shifting resource of the live channel, wherein the first player is not configured with a storage medium, and the second player is configured with a storage medium;
and step S104, when the query result is yes, the first player executes the time shifting operation of the live video according to the channel time shifting resource.
Through the steps, although the player which is not configured with the storage medium can not execute the time shifting operation of the live video, the player can inquire whether the player which is configured with the storage medium in the same local area network has the channel time shifting resource, and when the inquiry is finished, the time shifting operation of the live video is executed according to the channel time shifting resource, so that the problem that the set top box or the player without the storage medium can not execute the time shifting operation of the live video in the related technology is solved, the application prospect of the player which is not configured with the storage medium is expanded, and the unnecessary consumption cost of the player is reduced.
Certainly, after the step S102 is completed, if the query result is negative, that is, when the second player does not store the channel time shift resource of the live channel, the first player sends a recording request to the second player, where the recording request is used to instruct the second player to start a recording task corresponding to the live channel; after the second player finishes recording, the first player executes live video time shifting operation according to the channel time shifting resource, namely if the second player does not store the channel time shifting resource, the first player sends a recording request to the second player, the second player executes a recording task under the triggering of the recording request, records the live video and stores the channel time shifting resource, and the first player without a storage medium can perform live video time shifting operation according to the channel time shifting resource stored by the second player.
In this embodiment of the present invention, before the first player queries whether the second player stores the channel time shift resource of the live channel, the following steps may be further performed: the method comprises the steps that a first player broadcasts a search message in a local area network where the first player is located, wherein the search message is used for searching a second player capable of recording a live channel in the local area network, then a response message of the second player to the search message is received, and whether the second player stores channel time shifting resources of the live channel or not is inquired according to the response message.
After the first player determines that the video resource of the live channel exists in the second player, or before the first player performs the live time shifting operation according to the channel time shifting resource, the first player sets the current time shifting state of the live channel to be a time-shiftable state, and then the first player can know whether the current live channel can perform the time-shifting operation.
Optionally, the method further includes: the first player receives a channel recording schedule sent by the second player, wherein the channel recording schedule comprises: it should be noted that, in the embodiment of the present invention, the storage medium includes: the hard disk video recorder DVR, first player includes: a set-top box not configured with a DVR, the second player comprising: a set-top box configured with a DVR.
It should be noted that the time shifting operation of the live video includes, but is not limited to: time shifting, pausing, and fast rewinding.
The technical scheme provided by the embodiment of the invention can be summarized as follows: after a non-DVR set top box or a non-DVR player (both can be understood as the first player in the above embodiments) enters a channel through channel switching, querying whether a time-shifted recording of the channel is already available on a DVR device (which can be understood as the second player in the above embodiments) in a home environment, and if not, requesting the DVR device to allocate resources for performing the time-shifted recording of the new channel; after receiving channel recording requests of other set top boxes and players, the DVR equipment firstly inquires the ID of a recorded channel identifier, then judges the resource capacity of the DVR equipment, judges whether the space of a CPU and a hard disk meets the requirements, carries out time-shifting recording on a new channel under the condition of meeting the new request requirements and sends a confirmation message to a request end; after receiving the confirmation message of the DVR device, the non-DVR set-top box marks the channel as a time-shiftable state, and can perform time shifting, pause, fast backward and other operations on the channel. After the non-DVR set top box and the player leave the current channel ID, a message is sent to the DVR device to cancel the recording mark of the channel ID, and at the moment, if another non-DVR set top box enters another channel, a time-shifting recording request of another channel ID is sent to the DVR device at the same time.
It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the invention. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required for the invention.
In this embodiment, a time shift operation device for live video is further provided, which is applied to a first player, and is used to implement the foregoing embodiment and the preferred embodiments, which have already been described and are not described again, and a description is provided below for modules involved in the device. As used below, the term "module" may be a combination of software and/or hardware that implements a predetermined function. Although the means described in the embodiments below are preferably implemented in software, an implementation in hardware, or a combination of software and hardware is also possible and contemplated. Fig. 2 is a block diagram of a time shift operation device for live video according to an embodiment of the present invention. As shown in fig. 2, the apparatus includes:
the query module 20 is configured to query whether a second player in a local area network where the first player is located stores a channel time shift resource of a live channel when entering the live channel, where the first player is not configured with a storage medium, and the second player is configured with a storage medium;
and the first execution module 22 is connected to the query module 20, and is configured to execute a live video time shifting operation according to the channel time shifting resource when the query result is yes.
Through the comprehensive action of the modules, although the player which is not configured with the storage medium can not execute the time shifting operation of the live video, the player can inquire whether the player which is configured with the storage medium in the same local area network has the channel time shifting resource or not, and when the inquiry is finished, the time shifting operation of the live video is executed according to the channel time shifting resource, so that the problem that the set top box or the player without the storage medium can not execute the time shifting operation of the live video in the related technology is solved, the application prospect of the player which is not configured with the storage medium is expanded, and the unnecessary consumption cost of the player is reduced.
Fig. 3 is another block diagram of a time shift operation apparatus for live video according to an embodiment of the present invention, and as shown in fig. 3, the apparatus further includes: the sending module 24 is connected to the querying module 20, and sends a recording request to the second player if the querying result is negative, where the recording request is used to instruct the second player to start a recording task corresponding to the live channel; a second executing module, configured to execute a live video time shift operation according to a channel time shift resource after the second player finishes recording, where optionally, as shown in fig. 3, the apparatus further includes: and the broadcasting module 26 is connected with the query module 20 and is used for broadcasting the search message in the local area network, wherein the search message is used for searching for the second player capable of recording the live channel in the local area network.
For better understanding of the determination of the above states, the determination processing method and the processing flow of the device, the following description is made with reference to the preferred embodiments, but is not intended to limit the scope of the present invention.
Preferred embodiment 1
Fig. 4 is a flowchart of a time-shifting operation of a live video according to a preferred embodiment of the present invention, as shown in fig. 4, including the following steps:
step S402: after a non-DVR player (a set-top box a, which may also be understood as the first player in the above embodiments) is powered on, a process of discovering a DVR set-top box is initiated, and a broadcast packet is sent in a home local area network to search for a DVR device with recording capability.
Step S404: the NonDVR player (set-top box A) analyzes the received response message of the DVR equipment, contains the capacity condition of the DVR recording resources, and records in the NonDVR player.
Step S406: the NonDVR player (set-top box A) logs in a video live broadcast service system and starts to play live broadcast channels, and when the NonDVR player enters a live broadcast channel, recording reservation is initiated to the DVR set-top box.
Step S408: the DVR player (set top box B, also can understand that the second player in the above embodiments) receives a channel time shift reservation of another player or set top box, performs resource judgment, first judges whether the channel time shift resource already exists, if not, enters new recording resource and capability judgment, can receive the new recording task, namely starts the channel time shift recording task, and sends new recording resource information to the non-DVR player (set top box a).
Step S410: and the NonDVR player (set top box A) receives the new recording resource information, updates the local recording and updates the current channel time-shiftable state mark. At this point, the individual user may already be operating the pause, fast-rewind function on that channel of the nodvr player.
It should be noted that, in a first preferred embodiment of the present invention, the recording resource information in the foregoing embodiment includes, but is not limited to: the channel information which is recorded by the DVR set top box at present; the recording capacity of the DVR set top box and the number of the left recording capacity; and the CPU, the memory and the hard disk idle resource information of the DVR set top box.
Preferred embodiment two
The scheme of the embodiment of the invention mainly provides a method for initiating the non-recorded channel to carry out the time-shift recording of the channel in a family by the way that a non-DVR player sends a recording plan request message to DVR equipment when the channel is switched.
The method for automatically sending a time-shifting recording request of a new channel to a DVR set top box with multi-channel recording capability in a local area network through a non-DVR set top box in the channel switching process comprises the following steps: and when the non-DVR set top box switches the channel, sending a time-shifting recording request of a new channel to the DVR set top box. The DVR set top box judges whether to close the time shifting recording task of the last channel or not, judges whether the time shifting recording task of the new channel exists or not, judges whether the performance resource of the DVR set top box can meet the time shifting recording request of the new channel or not, and initiates the time shifting recording task of the new channel if the performance resource of the DVR set top box can meet the time shifting recording request of the new channel, and informs all new recording and program information on DVR equipment of a non-DVR set top box. The series of operations are all finished by the background of the set-top box, and a user sees that a channel time shifting mark becomes high (or other states) within a few seconds of accessing a new channel, so that the operations of time shifting, fast rewinding, pausing and the like of the channel can be operated.
In the second preferred embodiment of the present invention, the DVR device may maintain a "DVR channel recording schedule", and the DVR device updates the schedule in each interaction of the recording request of the ndvr set-top box, and sends the update to the ndvr set-top box of the current interaction.
A second preferred embodiment of the present invention provides a technical solution of "eliminating corresponding unicast flooding by sending an ARP request packet", and fig. 5 is a flow chart of processing channel time shifting according to the second preferred embodiment of the present invention, as shown in fig. 5:
step S502: and the NonDVR set top box broadcasts to discover the DVR set top box and updates the resource record table.
Step S504: the NonDVR switches channels and initiates a channel time-shifting recording task.
Step S506: the leaving old channel information and the recording reservation of the new channel are sent to the DVR.
Step S508: and the DVR set top box judges whether the old channel needs to be reserved for recording or not.
Step S510: if the old channel has no other recording tasks, the recording is not required to be reserved, and the recording task of the old channel is closed.
Step S512: and if the old channel has other recording tasks and needs to be reserved for recording, the DVR set top box updates the time shifting information of the channel.
Step S514: and (4) judging whether the new channel is recorded on the DVR by the DVR set top box reservation conflict. If yes, jumping to step S524 without starting a new recording task; if not, the next link is entered.
Step S516: the non-dvr is notified of the subscription plan update.
Step S518: and judging whether the capacity of the DVR set top box resource is insufficient or not according to the conflict. If the capability is insufficient, the recording task is interrupted, and the process goes to step S526, where the task is ended. And (5) the capacity is sufficient, and the next link is entered.
Step S520: the recording task for the new channel is initiated.
Step S522: and sending new DVR (digital video recorder) recording information to the NonDVR set top box.
Step S524: the DVR set top box updates the channel time shift flag to "timeshiftable".
Step S526: the noddvr set top box updates the channel time shift flag to "not timeshiftable".
Step S528: the user may operate time shifting on the current channel.
It should be noted that the non dvr set top box initiates the channel without recording to perform the time-shift recording of the channel in the home in the way that the user operates the pause key and the fast-rewind key. The method is consistent with the flow and principle of the non-DVR set top box for immediately initiating the channel switching, and the principle is that the non-DVR device initiates a recording request to the DVR device, which is only different in the triggering condition, and the preferred embodiment of the present invention is not described again.
In summary, in the preferred embodiment of the present invention, a channel time shift recording task without the recording schedule is initiated between the DVR and the PVR player through different methods, and other messages that can cause the DVR device to immediately start recording the live channel time shift without the recording task, or indirectly cause the DVR device to immediately start recording the live channel time shift without the recording task, are sent to the DVR device.
Preferred embodiment three
In summary, the embodiments of the present invention achieve the following technical effects: the hard disk and CPU resources of the DVR set top box are dynamically applied through an interactive negotiation mechanism between the non-DVR set top box and the DVR set top box, so that the non-DVR set top box can enter the functions of time shifting and pause at any channel without prerecording, the playing experience of a user is enhanced, the resources of a DVR terminal in a family of the user are shared to the maximum extent, the cost is saved for the user, a better solution is provided for an operator to promote an individual user to purchase the DVR hard disk video, and the operation cost is saved for the operator.
In another embodiment, a software is provided, which is used to execute the technical solutions described in the above embodiments and preferred embodiments.
In another embodiment, a storage medium is provided, in which the software is stored, and the storage medium includes but is not limited to: optical disks, floppy disks, hard disks, erasable memory, etc.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the objects so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "storing" and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It will be apparent to those skilled in the art that the modules or steps of the present invention described above may be implemented by a general purpose computing device, they may be centralized on a single computing device or distributed across a network of multiple computing devices, and alternatively, they may be implemented by program code executable by a computing device, such that they may be stored in a storage device and executed by a computing device, and in some cases, the steps shown or described may be performed in an order different than that described herein, or they may be separately fabricated into individual integrated circuit modules, or multiple ones of them may be fabricated into a single integrated circuit module. Thus, the present invention is not limited to any specific combination of hardware and software.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A time-shift operation method for live video, comprising:
when a first player enters a live channel, inquiring whether a second player in a local area network where the first player is located stores a channel time shifting resource of the live channel, wherein the first player is not configured with a storage medium, and the second player is configured with a storage medium;
when the query result is yes, the first player executes the time shifting operation of the video live broadcast according to the channel time shifting resource;
when the query result is negative, the first player sends a recording request to the second player, wherein the recording request is used for indicating the second player to start a recording task corresponding to the live channel when the resource capacity is sufficient, and when an old channel has the recording task and the resource capacity is insufficient, the second player continues to record the old channel and does not start the recording task corresponding to the live channel;
after the second player finishes recording, the first player executes the time shifting operation of the live video according to the channel time shifting resource;
before the first player inquires whether the second player stores the channel time shift resource of the live channel, the method further includes:
the first player broadcasts a search message in the local area network, wherein the search message is used for searching the second player capable of recording the live channel in the local area network;
the first player inquiring whether the second player stores the channel time shift resource of the live channel or not includes:
the first player receives a response message of the second player to the search message;
and inquiring whether the second player stores the channel time shifting resource of the live channel or not according to the response message.
2. The method of claim 1, wherein before the first player performs the time-shifting operation of the live video according to the channel time-shifting resource, the method further comprises:
and the first player sets the current time shifting state of the live channel to be a time-shiftable state.
3. The method of claim 1, further comprising:
the first player receives a channel recording schedule table sent by the second player, wherein the channel recording schedule table comprises: the recording task currently completed by the second player and the recording task to be performed by the second player.
4. The method of claim 1, wherein the storage medium comprises: the hard disk video recorder DVR, first player includes: a set-top box not configured with a DVR, the second player comprising: a set-top box configured with a DVR.
5. A time shift operation device for live video, applied to a first player, is characterized by comprising:
the system comprises an inquiry module, a first player and a second player, wherein the inquiry module is used for inquiring whether a second player in a local area network where the first player is located stores a channel time shifting resource of a live channel when the second player enters the live channel, the first player is not configured with a storage medium, and the second player is configured with a storage medium;
the first execution module is used for executing the time shifting operation of the video live broadcast according to the channel time shifting resource when the query result is yes;
the sending module sends a recording request to the second player when the query result is negative, wherein the recording request is used for indicating the second player to start a recording task corresponding to the live channel when the resource capacity is sufficient, and the second player continues to record an old channel and does not start the recording task corresponding to the live channel when the old channel has the recording task and the resource capacity is insufficient;
the second execution module is used for executing the time shifting operation of the live video according to the channel time shifting resource after the second player finishes recording;
the device, still include:
a broadcasting module, configured to broadcast a search message in the local area network, where the search message is used to search for the second player capable of recording the live channel in the local area network;
the query module is specifically configured to receive a response packet of the second player to the search packet when entering a live channel; and inquiring whether the second player stores the channel time shifting resource of the live channel or not according to the response message.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510439911.9A CN106358060B (en) | 2015-07-23 | 2015-07-23 | Time shifting operation method and device for live video |
| PCT/CN2016/078174 WO2016177230A1 (en) | 2015-07-23 | 2016-03-31 | Time-shifting operation method and device for live video |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510439911.9A CN106358060B (en) | 2015-07-23 | 2015-07-23 | Time shifting operation method and device for live video |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106358060A CN106358060A (en) | 2017-01-25 |
| CN106358060B true CN106358060B (en) | 2021-02-02 |
Family
ID=57217451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510439911.9A Active CN106358060B (en) | 2015-07-23 | 2015-07-23 | Time shifting operation method and device for live video |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106358060B (en) |
| WO (1) | WO2016177230A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107566882B (en) * | 2017-09-14 | 2020-06-09 | 海信视像科技股份有限公司 | Live television recording method and terminal equipment |
| CN112333503B (en) * | 2020-09-24 | 2023-08-01 | 深圳Tcl新技术有限公司 | Control method and device for intelligent large screen, intelligent device and readable storage medium |
| CN113596594A (en) * | 2021-07-28 | 2021-11-02 | 深圳创维－Rgb电子有限公司 | Time-shift playing method and device for television, television and storage medium |
| CN114040258B (en) * | 2021-11-11 | 2023-08-18 | 海信电子科技（深圳）有限公司 | Display method and display equipment for switching digital television program from time shift to recording |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101662628A (en) * | 2008-08-28 | 2010-03-03 | 华为技术有限公司 | Multimedia storage method, system and device |
| CN102905171A (en) * | 2012-10-11 | 2013-01-30 | 中兴通讯股份有限公司南京分公司 | Method and device for processing breakpoint playing |
| US20140282756A1 (en) * | 2013-03-15 | 2014-09-18 | General Instrument Corporation | Method and apparatus for providing trick-play capability when presenting linear content |
| CN104469418A (en) * | 2013-09-22 | 2015-03-25 | 中兴通讯股份有限公司 | Internet protocol television (IPTV) program recording method, device and system |
-
2015
- 2015-07-23 CN CN201510439911.9A patent/CN106358060B/en active Active
-
2016
- 2016-03-31 WO PCT/CN2016/078174 patent/WO2016177230A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101662628A (en) * | 2008-08-28 | 2010-03-03 | 华为技术有限公司 | Multimedia storage method, system and device |
| CN102905171A (en) * | 2012-10-11 | 2013-01-30 | 中兴通讯股份有限公司南京分公司 | Method and device for processing breakpoint playing |
| US20140282756A1 (en) * | 2013-03-15 | 2014-09-18 | General Instrument Corporation | Method and apparatus for providing trick-play capability when presenting linear content |
| CN104469418A (en) * | 2013-09-22 | 2015-03-25 | 中兴通讯股份有限公司 | Internet protocol television (IPTV) program recording method, device and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106358060A (en) | 2017-01-25 |
| WO2016177230A1 (en) | 2016-11-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102883187B (en) | Time-shift program service method, equipment and system | |
| CN108933948B (en) | Video playing progress synchronization method and device | |
| CN106358060B (en) | Time shifting operation method and device for live video | |
| WO2009096185A1 (en) | Recording and playing system, client terminal and server terminal | |
| CN101849415B (en) | Load control for a television distribution system | |
| US20040049794A1 (en) | Method for managing audiovisual broadcast recordings and associated devices | |
| US20090245758A1 (en) | Video recording system, video recording apparatus, and video recording method | |
| CN101631229B (en) | Network individual recording method, device and system | |
| CN104123954A (en) | Control method and device for wireless music system | |
| KR100940983B1 (en) | Method and system for seamless live broadcast of digital content | |
| CN103533381A (en) | Method and system for recording and broadcasting television program | |
| CN106973315B (en) | Broadcast television network multichannel intelligent scheduling transmission system and method based on user requirements | |
| CN105812185B (en) | A kind of communication connecting method of playback equipment | |
| US20150271573A1 (en) | Method and device for processing breakpoint play | |
| JP6278529B2 (en) | System, method, and computer-readable medium for local content storage in a media network | |
| CN101459976B (en) | Method, equipment and system for stream media playing control | |
| CN103974117A (en) | Sharing recording method, sharing recording device, sharing recording server and set-top boxes | |
| CN105376605A (en) | Method for determining live broadcast time-shifting program and terminal equipment | |
| CN105263042A (en) | Direct broadcast time shifting method and device, and set top box | |
| CN102300122B (en) | Digital television program on demand method | |
| CN110049360B (en) | Cross-platform content control method, device, terminal, server and storage medium | |
| CN104243469A (en) | Playing control method, device and system | |
| RU2654369C1 (en) | Method for bandwidth management, iptv terminal device and communication system | |
| CN106454550A (en) | Content receiving apparatus and method for changing connection of content receiving apparatus | |
| JP2013143585A (en) | Communication system, communication device, communication program, and communication method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |