CN105763890A - Channel switching method, channel switching apparatus, set-top box and IPTV terminal - Google Patents
Channel switching method, channel switching apparatus, set-top box and IPTV terminal Download PDFInfo
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- CN105763890A CN105763890A CN201410790933.5A CN201410790933A CN105763890A CN 105763890 A CN105763890 A CN 105763890A CN 201410790933 A CN201410790933 A CN 201410790933A CN 105763890 A CN105763890 A CN 105763890A
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Abstract
Embodiments of the present invention discloses a channel switching method, a channel switching apparatus, a set-top box and an IPTV terminal, and relates to the technical field of communications. The method comprises the steps of in response to a channel switching request, switching to a channel specified in the channel switching request; remaining the video stream of an original channel before the channel switching operation, and recording the playing position of the video stream of the original channel during the channel switching operation; in response to a channel switching request for switching to the original channel, switching back to the original channel and continuously playing the video stream of the original channel from the recorded playing position. According to the embodiments of the invention, users can switch from one channel to another channel and then switch back to the original channel without the fast backward operation. Therefore, users are convenient to use.
Description
Technical field
The present invention relates to communication technical field, especially one channel switching method and device, Set Top Box and IPTV terminal.
Background technology
At present, user can face a kind of situation when channel switch, when a channel, for instance when half is watched in ball match or TV play, another channel has real-time news one section interested or variety show to commence play out, and then user can from a channel switch to another channel.When the real-time news of this section or variety show watch complete to continue viewing ball match or TV play time, user is switchback original channel again.
User, from a channel switch to another channel, switches back into afterwards in the process of original channel again and at least there is problems in that
One is when switching back into original channel, and user needs to retreat to the time play before, complicated operation soon；
Two is when being switched to another channel, owing to needing to obtain the video flowing of another channel, it may appear that the blank screen waiting time of several seconds.
Summary of the invention
One to be solved of the embodiment of the present invention technical problem is that: user is from a channel switch to another channel, then switches back into the problem of complicated operation during original channel.
To be solved another of the embodiment of the present invention technical problem is that: user is from a channel switch to the problem of another time of switching channels length.
According to an aspect of the present invention, it is provided that a kind of channel switching method, including: in response to channel switch request, be switched in described channel switch request the channel specified；The video flowing of the original channel before switching is retained, and records the video flowing of the original channel play position when switching；In response to the channel switch request switching back into original channel, switch back into original channel, and continue to play the video flowing of original channel from the play position of record.
In one embodiment, the described video flowing by the original channel before switching retains and includes: the clean culture setting up original channel connects, and connects acquisition video flowing by described clean culture, and the multicast closing original channel connects.
In one embodiment, described in response to channel switch request, it is switched in described channel switch request the channel specified comprise determining that predictive channel and push predictive channel to user, in response to the channel switch request being switched to a certain predictive channel, it is switched to this predictive channel, and plays the video flowing of this predictive channel obtained in advance.
In one embodiment, it is possible to adopt and determine described predictive channel with the following method: play record according to the history of channel, frequency or the broadcasting time channel higher than preset value will be play as described predictive channel；Or, putting in order the adjacent channel of current play channel as described predictive channel according to listing mid band.
In one embodiment, the described history according to channel plays record, include playing frequency or broadcasting time as described predictive channel higher than the channel of preset value: play record according to the history of channel, frequency or the broadcasting time channel higher than preset value will be play in current slot as described predictive channel.
According to a further aspect in the invention, it is provided that a kind of channel switching mechanism, including: channel switchover unit, in response to channel switch request, being switched in described channel switch request the channel specified；Video flowing stick unit, for being retained by the video flowing of the original channel before switching, and records the video flowing of the original channel play position when switching；Described channel switchover unit, is additionally operable in response to the channel switch request switching back into original channel, switches back into original channel, and continues to play the video flowing of original channel from the play position of record.
In one embodiment, described video flowing stick unit by switching before original channel video flowing retain time, specifically for: set up original channel clean culture connect, and by described clean culture connect obtain video flowing, close original channel multicast connection.
In one embodiment, described channel switching mechanism also includes: channel prediction unit, is used for determining predictive channel and pushing predictive channel to user；Described channel switchover unit, specifically for: in response to the channel switch request being switched to a certain predictive channel, it is switched to this predictive channel, and plays the video flowing of this predictive channel obtained in advance.
In one embodiment, described channel prediction unit when determining predictive channel specifically for: play record according to the history of channel, frequency or the broadcasting time channel higher than preset value will be play as described predictive channel；Or, putting in order the adjacent channel of current play channel as described predictive channel according to listing mid band.
In one embodiment, described channel prediction unit specifically for: play record according to the history of channel, frequency or the broadcasting time channel higher than preset value will be play in current slot as described predictive channel.
According to another aspect of the invention, it is provided that a kind of Set Top Box, including the channel switching mechanism described in any of the above-described embodiment.
In accordance with a further aspect of the present invention, it is provided that a kind of IPTV terminal, including the channel switching mechanism described in any of the above-described embodiment.
The embodiment of the present invention at least has the advantages that
On the one hand, the video flowing of original channel is retained when user is switched to other channels, and record the video flowing of the original channel play position when switching, when user switches back into the channel of original channel again, it is possible to directly continue to play the video flowing of original channel from the play position of record.Compared with prior art, it is not necessary to just can continue to play the video flowing of original channel again through fast reverse operation, improve Consumer's Experience.
On the other hand, user is when carrying out channel switch, if the channel that user's request is switched to is consistent with predictive channel, such as user is actively switched to predictive channel or user accepts to push and select to be switched to predictive channel, then can directly be decoded the video flowing of pre-request playing, without again and carry out the mutual of signaling between content platform, shortening the time of channel switch, improve Consumer's Experience.
Below by drawings and Examples, technical scheme is described in further detail.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of one embodiment of channel switching method of the present invention；
Fig. 2 is the schematic diagram of one Application Example of channel switching method of the present invention；
Fig. 3 is the schematic diagram of another Application Example of channel switching method of the present invention；
Fig. 4 is the structural representation of one embodiment of channel switching mechanism of the present invention；
Fig. 5 is the structural representation of another embodiment of channel switching mechanism of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Unless specifically stated otherwise, the parts otherwise set forth in these embodiments and positioned opposite, the numerical expression of step and numerical value do not limit the scope of the invention.
Simultaneously, it should be appreciated that for the ease of describing, the size of the various piece shown in accompanying drawing is not draw according to actual proportionate relationship.
The known technology of person of ordinary skill in the relevant, method and apparatus are likely to be not discussed in detail, but in the appropriate case, described technology, method and apparatus should be considered to authorize a part for description.
Shown here with in all examples discussed, any occurrence should be construed as merely exemplary, not as restriction.Therefore, other example of exemplary embodiment can have different values.
It should also be noted that similar label and letter below figure represent similar terms, therefore, once a certain Xiang Yi accompanying drawing is defined, then it need not be further discussed in accompanying drawing subsequently.
Fig. 1 is the schematic flow sheet of one embodiment of channel switching method of the present invention.As it is shown in figure 1, the channel switching method of the present embodiment comprises the steps:
Step 102, in response to channel switch request, is switched to the channel specified in channel switch request.
Specifically, program table information can be obtained in advance from electric program menu, the corresponding relation of the key assignments according to the remote controller received and listing, inquire-receive to the listing answered of key-value pair, the channel will specified in channel request as a channel switching corresponding for this listing.After being switched to the channel specified, it is possible to the video flowing obtaining this channel from content platform is decoded playing.
Step 104, retains the video flowing of the original channel before switching, and records the video flowing of the original channel play position when switching.
Wherein, a kind of mode that the video flowing of original channel retains can be that the video flowing of original channel switches to backstage, and the video flowing of the record original channel play position when switching can be such as reproduction time dot information during record original channel switching.
Specifically, by a kind of implementation that the video flowing of the original channel before switching retains being: the clean culture setting up original channel connects, and obtain time shift video flowing by clean culture connection, the multicast closing original channel connects.Afterwards, ask according to user, it is possible to suspend and connect, above by clean culture, the step obtaining time shift video flowing.
Step 106, in response to the channel switch request switching back into original channel, switches back into original channel, and continues to play the video flowing of original channel from the play position of record.
When user switches back into original channel, owing to remaining video flowing and the play position of original channel, therefore, it can directly continue to play the video flowing of original channel from the play position of record, it is not necessary to carry out the operations such as rewind again.
It is pointed out that the channel switch request switching back into original channel in above-mentioned steps 106 can be actively initiated by user, or, user selects to initiate according to reminding.Specifically, after the specified channel in being switched to handover request, it is possible to record the playing duration of this specified channel, and finish whether prompting user afterwards switches back into original channel at this channel.User can initiate to switch back into the channel switch request of original channel according to this prompting.
When by a channel switch to another channel, in order to reduce the waiting time of user as much as possible, it may be predetermined that the channel that user to be switched to, from the video flowing of content platform this channel of pre-request, and push to user.
In a specific embodiment, step 102 shown in Fig. 1 specifically can be achieved in that to be determined predictive channel and pushes predictive channel to user, in response to the channel switch request being switched to a certain predictive channel, it is switched to this predictive channel, and plays the video flowing of this predictive channel obtained in advance.
In the present embodiment, when users with channel switches, if the channel that user's request is switched to is consistent with predictive channel, such as user is actively switched to predictive channel or user accepts to push and select to be switched to predictive channel, then can directly be decoded the video flowing of pre-request playing, without again and carry out the mutual of signaling between content platform, shortening the time of channel switch, improve Consumer's Experience.
In above-described embodiment, if the channel that request is switched to is inconsistent with predictive channel, then need to obtain the video flowing of the channel that request is switched to from content platform, then be decoded again playing.In this case, it is possible to no longer obtain the video flowing of predictive channel from content platform.Afterwards, it is possible to redefine predictive channel again.
Embodiments provide diverse ways to determine predictive channel, will illustrate respectively below.
Under a kind of mode, it is possible to the viewing information of user is added up, play record according to the history of channel, frequency or the broadcasting time channel higher than preset value will be play as predictive channel.
Wherein it is possible to preset value is set according to practical situation.Viewing record according to user, it is determined that go out to play frequency or the broadcasting time channel higher than preset value, the channel that these channels are most possibly liked for user.Preferably, it is possible to frequency or the highest channel of broadcasting time will be play as predictive channel.Or, it is possible to from the broadcasting frequency determined or broadcasting time, the channel higher than preset value randomly draws a channel as predictive channel.
Under another way, it is possible to putting in order the adjacent channel of current play channel as predictive channel according to listing mid band.
Wherein, adjacent channel is the next channel of current channel when forward play, is a upper channel of current channel when reverse-play.Specifically, can determine that predictive channel is a upper channel of current channel or next channel in the following way: listing can be obtained in advance, and sequentially determine predictive channel according to current play channel and the average of nearest n times switching channels, wherein, N is the integer more than or equal to 1.If recently the average order of n times switching channels is forward play, then using the next channel of current play channel as predictive channel；Similarly, if recently the average order of n times switching channels is reverse-play, then using a upper channel of current play channel as predictive channel.
Under another mode, it is possible to play record according to the history of channel, in conjunction with the broadcasting frequency of channel in current slot or broadcasting time, the broadcastings frequency of channel in current slot or broadcasting time are higher than the channel of preset value as predictive channel.
Such as, within the time period of 19:00-19:30, the history broadcast information of statistics channel, determine the broadcasting frequency of channel within this time period or the broadcasting time channel higher than preset value, therefrom select to play frequency or broadcasting time the highest or randomly choose a channel as predictive channel.
It is of course also possible to determine multiple predictive channel by above-named three kinds of modes, select for user.
Fig. 2 is the schematic diagram of one Application Example of channel switching method of the present invention.
As shown in Figure 2, assume that user is currently seeing the Asian Games of CCTV-5, history according to user is play record and is determined that the channel playing frequency the highest during time period 19:00-19:30 is CCTV-1, the video flowing of pre-request CCTV-1, and recommends CCTV-1 when contiguous 19:00 to user.After user is switched to CCTV-1 from CCTV-5, retain video flowing the recording played position of CCTV-5.When user asks the video flowing suspending CCTV-5, it is possible to suspend the video flowing sending CCTV-5.When CCTV-1 finishes or not complete, user switches back into CCTV-5 and continues the viewing Asian Games from the play position of record.
On the one hand, the video flowing of CCTV-1 due to pre-request, user can directly decode broadcasting when being switched to CCTV-1 from CCTV-5, save switching time；On the other hand, owing to remaining the video flowing of CCTV-5, can continue to play in the play position of record when user switches back into CCTV-5 again from CCTV-1, it is not necessary to fast reverse operation.
Channel switching method provided by the invention can by the field of the control protocol of newly-increased video flowing or by being extended realizing to the field of this control protocol, as shown in Table 1 below:
Specific to the solution of the present invention, choose whether that the function opening multi-path video stream can be realized by the method for MultiStream, specifically include ON (unlatching) or OFF (closedown).When recommending predictive channel to user, it is possible to realize by the method for REMIND, wherein the content alerting pattern of predictive channel can be such as TXT (word), PIC (picture) etc., specifically, it is possible to be advertisement, picture-in-picture etc..When user is switched to predictive channel by original channel, it is possible to realize by the method for STATUS, by being PLAY by the status indication of predictive channel, being STANDBY by the status indication of original channel, it is achieved the switching of channel.When need retain original channel video flowing time, it is possible to realized by the method for PAUSE, specifically can new field or extended field, to retain video flowing the recording played position of original channel.When needing the video flowing replaying original channel, it is possible to realized by the method for PLAY, specifically can new field or extended field, with record play position place play original channel video flowing.
Table 1: the example of protocol fields and fields function
In the present invention, it is possible to the video stream media agreement of employing includes but not limited to real time streaming transport protocol (RTSP), HTTP (HTTP) or real-time messages host-host protocol (RTMP).The network being suitable for includes but not limited to global system for mobile communications (GSM), CDMA (CDMA), 3G mobile telephone network, WLAN (WLAN) or NGN system (NGN).
When specifically applying, the applicable scene of said method includes but not limited to IPTV (IPTV) and the broadcasting of OTT (OverTheTop) video.Said method can be realized by the channel switching mechanism being deployed on IPTV terminal or Set Top Box.Below for the application scenarios of IPTV, in conjunction with Fig. 3, one Application Example of channel switching method of the present invention is described.It should be noted that the IPTV terminal in Fig. 3 can also be Set Top Box, but be only described for IPTV terminal below.
As it is shown on figure 3, the channel switching method of the present embodiment comprises the steps:
Step 301, user watches live, and IPTV terminal sends the Internet Group Management Protocol (IGMP) to multicast replication point and joins message.
Step 302, pushes away multicast data flow under multicast replication point, and this multicast data flow can be the video flowing of the channel that user is currently viewed, or the video flowing of the predictive channel pushed to user.
Step 303, user is switched to non-anticipating channel or accepts propelling movement and be switched to predictive channel；If user is switched to non-anticipating channel, perform step 304'；If being switched to predictive channel, perform step 304.
Step 304', asks the video flowing of non-anticipating channel and decodes broadcasting, performs step 305 afterwards.
Step 304, changes the state of the video flowing of the predictive channel of pre-request, is decoded the video flowing of pre-request playing, and performs step 305 afterwards.
Step 305, before setting up switching, the clean culture of the video flowing of original channel connects.
Step 306, multicast is exited in request, and IPTV terminal sends IGMP leave message to multicast replication point.
Step 307, closes multicast data flow.
Step 308, content platform sends clean culture time shift Streaming Media to IPTV terminal.
Step 309, sends and suspends request, and content platform stops sending time shift Streaming Media to IPTV terminal.This step is not likely to be necessary.
Step 310, updates the state of original video stream, and the non-anticipating channel being switched to according to user or the duration of the predictive channel video flowing of recommendation arrange timer.
Step 311, non-anticipating channel or predictive channel that user is switched to finish, and ask the user whether that the original channel before returning to switching continues viewing.
Step 312, user determines continuation viewing original channel, switches back into original channel.
Step 313, continues to play the time shift video flowing of original channel according to the play position of location.
In the present embodiment, on the one hand by the video flowing of pre-request predictive channel, broadcasting can be directly decoded when channel switch, reduce switching time；On the other hand, first carry out step 304' or 304, then perform step 305-309 so that switching time reduces further；Another further aspect, by retaining original channel video flowing, can continue when user's switchback to original channel to play, it is not necessary to carry out fast reverse operation again on the basis of former time point.
In this specification, each embodiment all adopts the mode gone forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, same or analogous part cross-reference between each embodiment.For device embodiment, owing to it is substantially corresponding with embodiment of the method, so what describe is fairly simple, relevant part illustrates referring to the part of embodiment of the method.
Fig. 4 is the structural representation of one embodiment of channel switching mechanism of the present invention.This channel switching mechanism may be used for realizing above-mentioned channel switching method.When implementing, this device can be deployed in Set Top Box or IPTV terminal.
As shown in Figure 4, the channel switching mechanism of the present embodiment includes:
Channel switchover unit 401, in response to channel switch request, being switched to the channel specified in channel switch request.
Video flowing stick unit 402, for being retained by the video flowing of the original channel before switching, and records the video flowing of the original channel play position when switching.
Channel switchover unit 401, is additionally operable in response to the channel switch request switching back into original channel, switches back into original channel, and continues to play the video flowing of original channel from the play position of record.
In one embodiment, video flowing stick unit 402 by switching before original channel video flowing retain time, specifically for: set up original channel clean culture connect, and by clean culture connect obtain video flowing, close original channel multicast connect.
Fig. 5 is the structural representation of another embodiment of channel switching mechanism of the present invention.In the present embodiment, channel switching mechanism also includes:
Channel prediction unit 501, is used for determining predictive channel and pushing predictive channel to user；
Channel switchover unit 401, specifically for: in response to the channel switch request being switched to a certain predictive channel, it is switched to this predictive channel, and plays the video flowing of this predictive channel obtained in advance.
In one embodiment, referring to Fig. 5, channel prediction unit 501 when determining predictive channel specifically for: play record according to the history of channel, frequency or the broadcasting time channel higher than preset value will be play as predictive channel；Or, putting in order the adjacent channel of current play channel as predictive channel according to listing mid band.
In one embodiment, referring to Fig. 5, channel prediction unit 501 specifically for: play record according to the history of channel, frequency or the broadcasting time channel higher than preset value will be play in current slot as predictive channel.
The embodiment of the present invention additionally provides a kind of Set Top Box, including the channel switching mechanism that any of the above-described embodiment provides.
The embodiment of the present invention additionally provides a kind of IPTV terminal, including the channel switching mechanism that any of the above-described embodiment provides.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can be completed by the hardware that programmed instruction is relevant, aforesaid program can be stored in a computer read/write memory medium, this program upon execution, performs to include the step of said method embodiment；And aforesaid storage medium includes: the various media that can store program code such as ROM, RAM, magnetic disc or CDs.
Description of the invention provides for example with for the purpose of describing, and is not exhaustively or limit the invention to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is in order to principles of the invention and practical application are better described, and makes those of ordinary skill in the art it will be appreciated that the present invention is thus design is suitable to the various embodiments with various amendments of special-purpose.
Claims (12)
1. a channel switching method, it is characterised in that including:
In response to channel switch request, it is switched in described channel switch request the channel specified；
The video flowing of the original channel before switching is retained, and records the video flowing of the original channel play position when switching；
In response to the channel switch request switching back into original channel, switch back into original channel, and continue to play the video flowing of original channel from the play position of record.
2. method according to claim 1, it is characterised in that the described video flowing by the original channel before switching retains and includes:
The clean culture setting up original channel connects, and connects acquisition video flowing by described clean culture, and the multicast closing original channel connects.
3. method according to claim 1, it is characterised in that described in response to channel switch request, is switched in described channel switch request the channel specified and includes:
Determine predictive channel and push predictive channel to user, in response to the channel switch request being switched to a certain predictive channel, being switched to this predictive channel, and play the video flowing of this predictive channel obtained in advance.
4. method according to claim 3, it is characterised in that adopt and determine described predictive channel with the following method:
History according to channel plays record, will play frequency or the broadcasting time channel higher than preset value as described predictive channel；
Or,
Putting in order the adjacent channel of current play channel as described predictive channel according to listing mid band.
5. method according to claim 4, it is characterised in that the described history according to channel plays record, includes playing frequency or broadcasting time as described predictive channel higher than the channel of preset value:
History according to channel plays record, will play frequency or the broadcasting time channel higher than preset value as described predictive channel in current slot.
6. a channel switching mechanism, it is characterised in that including:
Channel switchover unit, in response to channel switch request, being switched in described channel switch request the channel specified；
Video flowing stick unit, for being retained by the video flowing of the original channel before switching, and records the video flowing of the original channel play position when switching；
Described channel switchover unit, is additionally operable in response to the channel switch request switching back into original channel, switches back into original channel, and continues to play the video flowing of original channel from the play position of record.
7. device according to claim 6, it is characterised in that described video flowing stick unit by switching before original channel video flowing retain time, specifically for:
The clean culture setting up original channel connects, and connects acquisition video flowing by described clean culture, and the multicast closing original channel connects.
8. device according to claim 6, it is characterised in that also include:
Channel prediction unit, is used for determining predictive channel and pushing predictive channel to user；
Described channel switchover unit, specifically for: in response to the channel switch request being switched to a certain predictive channel, it is switched to this predictive channel, and plays the video flowing of this predictive channel obtained in advance.
9. device according to claim 8, it is characterised in that described channel prediction unit when determining predictive channel specifically for:
History according to channel plays record, will play frequency or the broadcasting time channel higher than preset value as described predictive channel；
Or,
Putting in order the adjacent channel of current play channel as described predictive channel according to listing mid band.
10. device according to claim 9, it is characterised in that described channel prediction unit specifically for:
History according to channel plays record, will play frequency or the broadcasting time channel higher than preset value as described predictive channel in current slot.
11. a Set Top Box, it is characterised in that including: the channel switching mechanism described in any one of claim 6-10.
12. an IPTV terminal, it is characterised in that including: the channel switching mechanism described in any one of claim 6-10.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109511018A (en) * | 2018-12-27 | 2019-03-22 | 贵州省广播电视信息网络股份有限公司 | A method of it is broadcast live for OTT in complex network environment smooth playing |
| CN112040307A (en) * | 2020-08-24 | 2020-12-04 | 海信视像科技股份有限公司 | Play control method and display device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070150555A1 (en) * | 2005-11-30 | 2007-06-28 | Huawei Technologies Co., Ltd. | Method, Devices And System For Implementing A Time-Shift Television |
| CN101123717A (en) * | 2007-09-25 | 2008-02-13 | 中兴通讯股份有限公司 | A device and method for quick switching of channels |
| CN101764992A (en) * | 2008-12-25 | 2010-06-30 | 上海贝尔阿尔卡特股份有限公司 | Web TV time shift method and device |
| CN103338413A (en) * | 2013-05-27 | 2013-10-02 | 华为终端有限公司 | Local time shifting method and apparatus |
-
2014
- 2014-12-18 CN CN201410790933.5A patent/CN105763890A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070150555A1 (en) * | 2005-11-30 | 2007-06-28 | Huawei Technologies Co., Ltd. | Method, Devices And System For Implementing A Time-Shift Television |
| CN101123717A (en) * | 2007-09-25 | 2008-02-13 | 中兴通讯股份有限公司 | A device and method for quick switching of channels |
| CN101764992A (en) * | 2008-12-25 | 2010-06-30 | 上海贝尔阿尔卡特股份有限公司 | Web TV time shift method and device |
| CN103338413A (en) * | 2013-05-27 | 2013-10-02 | 华为终端有限公司 | Local time shifting method and apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109511018A (en) * | 2018-12-27 | 2019-03-22 | 贵州省广播电视信息网络股份有限公司 | A method of it is broadcast live for OTT in complex network environment smooth playing |
| CN112040307A (en) * | 2020-08-24 | 2020-12-04 | 海信视像科技股份有限公司 | Play control method and display device |
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Application publication date: 20160713 |