CN105916008A - Video buffering method and device - Google Patents
Video buffering method and device Download PDFInfo
- Publication number
- CN105916008A CN105916008A CN201510930518.XA CN201510930518A CN105916008A CN 105916008 A CN105916008 A CN 105916008A CN 201510930518 A CN201510930518 A CN 201510930518A CN 105916008 A CN105916008 A CN 105916008A
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- China
- Prior art keywords
- video
- currently playing
- buffering
- association
- playing
- Prior art date
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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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4331—Caching operations, e.g. of an advertisement for later insertion during playback
-
- 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
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/44016—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving splicing one content stream with another content stream, e.g. for substituting a video clip
Abstract
The invention relates to the field of video buffering, and discloses a video buffering method and device. The video buffering method comprises the steps that at least one related video related to the currently playing video is determined according to the currently playing video; and at least one player buffering embodiment is started to buffer at least one related video under the condition that the currently playing video is played. Therefore, switching smoothness can be guaranteed when the currently playing video is switched to one of at least one related video, the process of waiting for buffering can be avoided for users and user satisfaction can be greatly increased.
Description
Technical field
The present invention relates to video buffer field, in particular it relates to a kind of video buffer method and device.
Background technology
Along with mobile client and the fast development of network, user is the most more come by the demand of mobile client viewing video
The most, increasing user is by watching interested video frequency program online.But, watch video frequency program time,
One video-frequency band switches to another video-frequency band and (is switched to video content components by advertisement part or collect switching from video content first
To the second collection) or when a kind of play mode switches to another kind of play mode (being switched to high definition pattern by SD pattern), logical
Often client can present buffer status to user, now can not play video continuously, it is necessary to through after a period of time, and video delays
Rush certain content to show to user.So reduce the Experience Degree of user.
Prior art is typically when receiving user and watching instruction, starts to cache this video, and start when switching into
The caching of next video of row, such as online when watching a certain video, first pass through caching to play head advertisement, play in advertisement
Time complete, starting buffered video content, due to the time restriction of caching, now can not play video continuously, user certainly will want
Waiting this process of caching, particularly in the case of network speed is low, this process of caching will become apparent from, it is impossible to realizes putting down between video
Trackslip and change.So significantly reduce the satisfaction of user.
Summary of the invention
It is an object of the invention to provide a kind of video buffer method and device, this video buffer method is capable of between video
Smooth conversion, user, without waiting for the process of video cache, drastically increases the satisfaction of user.
To achieve these goals, the present invention provides a kind of video buffer method, and described video buffer method includes: according to
Currently playing video determines at least one associated video being associated with described currently playing video；And it is described playing
In the case of currently playing video, open at least one player buffering example and buffer at least one associated video described.
Preferably, described video buffer method also includes: at least one associated video described and described currently playing regarding
The degree of association of frequency is corresponding to buffering preference level.
Preferably, if the one at least one associated video described is the same a series of of described currently playing video
In next video, it is determined that the degree of association of the one at least one associated video described and described currently playing video
Maximum.
Preferably, open a player buffering example to buffer and described currently playing regarding when meeting following condition
The associated video that the degree of association of frequency is maximum: the duration not playing part of described currently playing video is less than or equal to when presetting
Long or the described duration not playing part of currently playing video is less than or equal to preset ratio with the ratio of total duration.
Preferably, described video buffer method also includes: receiving play at least one associated video described
During the instruction of person, commence play out this associated video by described player buffering example buffering.
Correspondingly, the present invention also provides for a kind of video buffer device, and described video buffer device comprises determining that module, root
At least one associated video being associated with described currently playing video is determined according to currently playing video；And process mould
Block, is playing in the case of described currently playing video, open at least one player buffering example buffer described at least
One associated video.
Preferably, described associated video and the degree of association of described currently playing video are corresponding to buffering preference level.
Preferably, described processing module, the one being additionally operable at least one associated video described is described currently to broadcast
The video put same a series of in next video in the case of, determine the one at least one associated video described and institute
The degree of association stating currently playing video is maximum.
Preferably, described processing module, it is additionally operable to the duration not playing part at described currently playing video and is less than
Equal to preset duration or described currently playing video do not play the duration of part and the ratio of total duration less than or etc.
In the case of preset ratio, open player buffering example and buffer the degree of association with described currently playing video
Big associated video.
Preferably, described video buffer device also includes: playing module, for receiving broadcasting at least one pass described
During the instruction of one in connection video, commence play out this associated video by described player buffering example buffering.
By technique scheme, determine according to currently playing video be associated with described currently playing video to
A few associated video, and in the case of playing described currently playing video, open at least one player buffering example
Buffer at least one associated video described.So switching at least one associated video from currently playing video
During person, it is possible to ensure the flatness of switching, it is to avoid the process of user's pending buffer, substantially increase the satisfaction of user.
Other features and advantages of the present invention will be described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and constitutes the part of description, with following tool
Body embodiment is used for explaining the present invention together, but is not intended that limitation of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart of the video buffer method provided according to the present invention；
When Fig. 2 is the currently playing video playback provided according to one embodiment of the present invention, the buffering degree of association is the highest
The flow chart of associated video；And
Fig. 3 is the structural representation of the video buffer device provided according to the present invention.
Description of reference numerals
31 determine module 32 processing module
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is described in detail.It should be appreciated that this place is retouched
The detailed description of the invention stated is merely to illustrate and explains the present invention, is not limited to the present invention.
Fig. 1 is the flow chart of the video buffer method provided according to the present invention, as it is shown in figure 1, the video that the present invention provides
Way to play for time may include that in step 11 place, determines according to currently playing video and is associated with described currently playing video
At least one associated video；And in step 12 place, in the case of playing described currently playing video, open at least one
Individual player buffering example buffers at least one associated video described.So switching at least one from currently playing video
During one in individual associated video, it is possible to ensure the flatness of switching, it is to avoid the process of user's pending buffer, greatly increase
The satisfaction of user.
Preferably, player buffering example priority cache regards with the highest the associating of the degree of association of described currently playing video
Frequently, say, that at least one associated video described corresponds to buffering preference level with the degree of association of described currently playing video.
And, in the case of user watches the video of SD pattern, it is also possible to carry out the video buffer of high definition pattern, in order to user
It is capable of taking over seamlessly when SD pattern switches to high definition pattern.
Wherein, if the one at least one associated video described be described currently playing video same a series of in
Next video, it is determined that the degree of association of the one at least one associated video described and described currently playing video is
Greatly.Such as, when user watching thinkling sound's Ya list first collect time, can open at least one player buffering example to buffer Lang Ya
Second collection of list, the 3rd collection, the 4th collection etc..According to the situation of buffering bandwidth, can be with the second collection of priority buffer thinkling sound's Ya list；Again
For example, it is possible to select the associated video the highest with the clicking rate of currently playing video same type as priority cache.Should
It is noted that the present invention is not restricted to this, those skilled in the art can regard to select any suitable mode to arrange association
Frequency and the degree of association of currently playing video.
Describe the present invention below with reference to Fig. 2 in detail by detailed description of the invention, but the present invention is not restricted to this.
When Fig. 2 is the currently playing video playback provided according to one embodiment of the present invention, the buffering degree of association is the highest
The flow chart of associated video.As in figure 2 it is shown, in step 21 place, according to currently playing video (thinkling sound's Ya list first collects) determine with
The associated video (thinkling sound's Ya list second collects) that the described currently playing video degree of association is maximum；In step 22 place, it is judged that described currently
Whether the duration not playing part of the video play is less than or equal to preset duration (such as, 10 minutes, 5 minutes etc.)；As
The duration not playing part of the most described currently playing video is less than or equal to preset duration, then in step 23 place, open one
Individual player buffering example buffers the associated video (thinkling sound's Ya list second collects) that the degree of association is maximum；Step 24 place, it may be judged whether connect
Receive the instruction playing the maximum associated video (thinkling sound's Ya list second collects) of the degree of association；In step 25 place, receiving broadcasting association
When spending the instruction of maximum associated video (thinkling sound's Ya list second collects), commence play out being somebody's turn to do by described player buffering example buffering
Associated video (thinkling sound's Ya list second collects).
The associated video maximum due to this degree of association has been carried out caching before, therefore, when playing beginning, it is possible to
Directly play, and without carrying out buffering course, say, that user without waiting for, thus greatly provide the satisfaction of user
Degree.
This embodiment is merely exemplary, is so that the present invention is more clearly understood from, and is not used to limit
The present invention processed.For example, it is also possible to according to following condition determine unlatching one player buffering example buffer with described currently
The associated video that the degree of association of the video play is maximum: the duration not playing part and total duration of described currently playing video
Ratio less than or equal to preset ratio.It should be understood that those skilled in the art can be come by any suitable condition
Trigger the unlatching to player buffering example.
Correspondingly, the present invention also provides for a kind of video buffer device, and Fig. 3 is the video buffer device provided according to the present invention
Structural representation.As it is shown on figure 3, the video buffer device that the present invention provides can include determining that module 31, according to currently broadcasting
The video put determines at least one associated video being associated with described currently playing video；And processing module 32, broadcasting
In the case of putting described currently playing video, open at least one player buffering example and buffer at least one association described
Video.So when switching to the one at least one associated video from currently playing video, it is possible to ensure the flat of switching
Slip, it is to avoid the process of user's pending buffer, substantially increases the satisfaction of user.
Preferably, player buffering example priority cache regards with the highest the associating of the degree of association of described currently playing video
Frequently, say, that at least one associated video described corresponds to buffering preference level with the degree of association of described currently playing video.
It addition, in the case of user watches the video of SD pattern, processing module 32 can also carry out the video buffer of high definition pattern,
To be capable of taking over seamlessly when user switches to high definition pattern from SD pattern.
Wherein, described processing module 32, the one being additionally operable at least one associated video described is described currently to broadcast
The video put same a series of in next video in the case of, determine the one at least one associated video described and institute
The degree of association stating currently playing video is maximum.Such as, when user watching thinkling sound's Ya list first collect time, processing module 32 is permissible
Open at least one player buffering example to buffer the second collection of thinkling sound's Ya list, the 3rd collection, the 4th collection etc..According to buffering bandwidth
Situation, can be with the second of priority buffer thinkling sound's Ya list the collection；The most such as, processing module 32 can select and currently playing video phase
With the highest associated video of the clicking rate of type as priority cache.It should be noted that the present invention is not restricted to this, ability
Field technique personnel can arrange the degree of association of associated video and currently playing video to select any suitable mode.
It addition, described processing module, be additionally operable to described currently playing video the duration not playing part less than or
It is less than or equal to equal to the ratio of preset duration or the duration and total duration of not playing part of described currently playing video
In the case of preset ratio, open a player buffering example and buffer the degree of association maximum with described currently playing video
Associated video.
Described video buffer device can also include: playing module, for receiving broadcasting at least one association described
During the instruction of the one in video, commence play out this associated video by described player buffering example buffering.Due to this pass
Connection video has been carried out caching before, therefore, when playing beginning, it is possible to directly play, and without carrying out buffering course,
It is to say, user without waiting for, thus greatly provide the satisfaction of user.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, but, the present invention is not limited to above-mentioned reality
Execute the detail in mode, in the technology concept of the present invention, technical scheme can be carried out multiple letter
Monotropic type, these simple variant belong to protection scope of the present invention.
It is further to note that each the concrete technical characteristic described in above-mentioned detailed description of the invention, at not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to various can
The compound mode of energy illustrates the most separately.
Additionally, combination in any can also be carried out between the various different embodiment of the present invention, as long as it is without prejudice to this
The thought of invention, it should be considered as content disclosed in this invention equally.
Claims (10)
1. a video buffer method, it is characterised in that described video buffer method includes:
At least one associated video being associated with described currently playing video is determined according to currently playing video；And
Playing in the case of described currently playing video, open at least one player buffering example buffer described at least
One associated video.
Video buffer method the most according to claim 1, it is characterised in that described video buffer method also includes: described
At least one associated video corresponds to buffering preference level with the degree of association of described currently playing video.
Video buffer method the most according to claim 2, it is characterised in that if at least one associated video described
One be described currently playing video same a series of in next video, it is determined that at least one associated video described
The degree of association of one and described currently playing video maximum.
Video buffer method the most according to claim 1, it is characterised in that open a broadcasting when meeting following condition
Device buffering example buffers and the associated video of the degree of association of described currently playing video maximum: described currently playing video
The duration not playing part less than or equal to the duration not playing part of preset duration or described currently playing video
It is less than or equal to preset ratio with the ratio of total duration.
Video buffer method the most according to any one of claim 1 to 4, it is characterised in that described video buffer method
Also include: when receiving the instruction of the one play at least one associated video described, commence play out by described broadcasting
This associated video of device buffering example buffering.
6. a video buffer device, it is characterised in that described video buffer device includes:
Determine module, determine that at least one being associated with described currently playing video associates according to currently playing video and regard
Frequently；And
Processing module, in the case of playing described currently playing video, opens at least one player buffering example and delays
Punching at least one associated video described.
Video buffer device the most according to claim 6, it is characterised in that described associated video is with described currently playing
The degree of association of video corresponds to buffering preference level.
Video buffer device the most according to claim 7, it is characterised in that described processing module, be additionally operable to described extremely
One in a few associated video be described currently playing video same a series of in next video in the case of, really
One in fixed at least one associated video described is maximum with the degree of association of described currently playing video.
Video buffer device the most according to claim 8, it is characterised in that described processing module, is additionally operable to work as described
Not the duration not playing part not the broadcasting less than or equal to preset duration or described currently playing video of the video of front broadcasting
Put the duration of part with the ratio of total duration less than or equal in the case of preset ratio, open a player buffering example
The associated video that buffering is maximum with the degree of association of described currently playing video.
10. according to the video buffer device according to any one of claim 6 to 9, it is characterised in that described video buffer device
Also include: playing module, for when receiving the instruction of the one play at least one associated video described, commencing play out
This associated video by described player buffering example buffering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510930518.XA CN105916008A (en) | 2015-12-15 | 2015-12-15 | Video buffering method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510930518.XA CN105916008A (en) | 2015-12-15 | 2015-12-15 | Video buffering method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105916008A true CN105916008A (en) | 2016-08-31 |
Family
ID=56744235
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510930518.XA Pending CN105916008A (en) | 2015-12-15 | 2015-12-15 | Video buffering method and device |
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Cited By (7)
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| CN106535007A (en) * | 2016-12-13 | 2017-03-22 | 北京小米移动软件有限公司 | Video play method, device and equipment |
| CN107888981A (en) * | 2017-11-16 | 2018-04-06 | 北京小米移动软件有限公司 | Audio frequency and video preload method, apparatus, equipment and storage medium |
| CN109756785A (en) * | 2019-01-16 | 2019-05-14 | 上海哔哩哔哩科技有限公司 | Video switches playback method, device and storage medium |
| CN110225393A (en) * | 2019-05-29 | 2019-09-10 | 阿里巴巴集团控股有限公司 | Video cache method and device |
| CN110430461A (en) * | 2019-08-28 | 2019-11-08 | 腾讯科技（深圳）有限公司 | A kind of method, apparatus and video playback apparatus controlling video playing |
| WO2020151399A1 (en) * | 2019-01-23 | 2020-07-30 | 上海哔哩哔哩科技有限公司 | Method and device for pseudo-seamless switching between different video sources played by web and medium |
| CN112995744A (en) * | 2019-12-13 | 2021-06-18 | 北京奇艺世纪科技有限公司 | Video caching method and device and electronic equipment |
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Application publication date: 20160831 |