CN104038790A - Video playing list updating method and system - Google Patents

Video playing list updating method and system Download PDF

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Publication number
CN104038790A
CN104038790A CN201410307754.1A CN201410307754A CN104038790A CN 104038790 A CN104038790 A CN 104038790A CN 201410307754 A CN201410307754 A CN 201410307754A CN 104038790 A CN104038790 A CN 104038790A
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video
playlist
user
directory
videos
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CN104038790B (en
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徐安华
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Beijing QIYI Century Science and Technology Co Ltd
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Beijing QIYI Century Science and Technology Co Ltd
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Abstract

The invention provides a video playing list updating method and system. Video watched by a user can be determined according to a watching record, video which is related to the video watched by the user and does not exist in a current video playing list is subjected to searching, and the related video replaces the video watched by the user. Accordingly, according to the watching record of the user, the current video playing list can be updated automatically, and the user does not need to update the video playing list manually. Meanwhile, the related video is used for updating the video watched by the user, so that the updated video playing list meets the watching requirement of the user, and user experience is good.

Description

Video play lists update method and system
Technical field
The present invention relates to video playback technical field, particularly relate to a kind of video play lists update method and system.
Background technology
Along with scientific and technical development, the use of the electronic equipments such as the mechanical, electrical brain of people opponent is more and more frequent.By mobile phone, computer, what people can be convenient watches video, and the no longer broadcasting of uncontrollable video frequency program as watching traditional tv.
In order to facilitate user to watch continuously video, prior art generally adopts the mode of video play lists to realize the continuous broadcasting of video.User can add multiple videos in video play lists to, and then electronic equipment will be play each video according to video play lists.After user has watched the video in video play lists, user need to add new video in playlist again to watch, and operates more loaded down with trivial details.
Summary of the invention
The object of the embodiment of the present invention is to provide a kind of video play lists update method and system, to realize the automatic renewal of video play lists.
For achieving the above object, the embodiment of the invention discloses a kind of video play lists update method, comprising:
The watch behavior of recording user to video in current video playlist, generates and watches record;
Determine according to the described record of watching the video that user watched;
Searching the video of watching with described user is associated and is not present in the associated video in described current video playlist;
The video replacing that determined user had been watched is that described associated video is to upgrade described current video playlist.
Optionally, described in search the video of watching with described user and be associated and be not present in the associated video in described current video playlist, comprising:
The connection attribute of determining each video that described user watched, the video of described user being watched according to described connection attribute is divided into continuity video and noncontinuity video;
Search with described continuity video and belong to the same directory and be not present in the video in described current video playlist, the associated video using found video as described continuity video;
Search similar to described noncontinuity video and be not present in the similar video in described current video playlist, the associated video using found similar video as described noncontinuity video.
Optionally, the described video replacing that determined user had been watched be described associated video to upgrade described current video playlist, comprising:
When the first video in the video of watching described user is continuity video, search other videos that belong to the same directory with described the first video described user in the video of watching, wherein, the number of described other videos is N, and described N is positive integer;
If find described other videos, the putting in order in the described directory according to each video, by described the first video in described current video playlist and described other video replacing be: in the associated video of described the first video, put in order be arranged in after described the first video and described other videos at follow-up N+1 the video that puts in order and be connected successively, wherein, the last video that puts in order in described the first video and described other videos is connected in described putting in order with the most front video that puts in order in a described follow-up N+1 video;
If cannot find other videos, by described the first video replacing in described current video playlist be: in the associated video of described the first video, put in order and be positioned at described the first video video afterwards.
Optionally, in the time that described the first video and described other videos are arranged according to putting in order in the described directory in described current video playlist, in the described current video playlist of a described follow-up N+1 video after renewal, arrange according to putting in order in the described directory equally.
Optionally, in the time that the number of the associated video of described the first video is less than N+1, described method also comprises:
Obtain the video under the similar directory of the directory under described the first video;
Video under the described similar directory is added in described current video playlist, position in the described current video playlist of video under the described similar directory after renewal after the associated video of described the first video, and with the associated video of described the first video in put in order into last video adjacent.
Optionally, described video under the described similar directory is added in described current video playlist, comprising:
The duration sum that obtains described the first video and described other videos, is the first duration;
The duration sum that obtains each associated video of described the first video, is the second duration;
By poor to described the first duration and described the second duration, obtain the time difference;
Duration and described time difference are differed lower than the video under the similar directory of the directory under described first video of first threshold and added in described current video playlist.
Optionally, described in search the video of watching with described user and be associated and be not present in the associated video in described current video playlist, comprising:
In the time watching record to determine that user watched all videos in described current video playlist described in basis, search the video of watching with described user and be associated and be not present in the associated video in described current video playlist.
A kind of video play lists upgrades system, comprising: watch record cell, video determining unit, video to search unit and list update unit,
The described record cell of watching, the behavior of watching for recording user to current video playlist video, generates and watches record;
Described video determining unit, for watching record to determine the video that user watched described in basis;
Described video is searched unit, the associated video that is associated and is not present in described current video playlist for searching the video of watching with described user;
Described list update unit is that described associated video is to upgrade described current video playlist for the video replacing that determined user had been watched.
Optionally, described video is searched unit, comprising: video area molecular cell, first is searched subelement and second and searched subelement,
Described video area molecular cell, the connection attribute of each video of watching for definite described user, the video of described user being watched according to described connection attribute is divided into continuity video and noncontinuity video;
Described first searches subelement, for searching the video that belongs to the same directory with described continuity video and be not present in described current video playlist, the associated video using found video as described continuity video;
Described second searches subelement, for searching similar to described noncontinuity video and not being present in the similar video of described current video playlist, the associated video using found similar video as described noncontinuity video.
Optionally, described list update unit, comprising: the 3rd searches subelement, the first video replacing subelement and the second video replacing subelement,
The described the 3rd searches subelement, while being continuity video for the first video of the video watched described user, in the video of watching described user, search other videos that belong to the same directory with described the first video, wherein, the number of described other videos is N, and described N is positive integer;
Described the first video replacing subelement, for in the time that the described the 3rd searches subelement and finds described other videos, the putting in order in the described directory according to each video, by described the first video in described current video playlist and described other video replacing be: in the associated video of described the first video, put in order be arranged in after described the first video and described other videos at follow-up N+1 the video that puts in order and be connected successively, wherein, the last video that puts in order in described the first video and described other videos is connected in described putting in order with the most front video that puts in order in a described follow-up N+1 video,
Described the second video replacing subelement, for in the time that the described the 3rd searches subelement and cannot find other videos, by described the first video replacing in described current video playlist be: in the associated video of described the first video, put in order and be positioned at the video after described the first video.
Optionally, in the time that described the first video and described other videos are arranged according to putting in order in the described directory in described current video playlist, in the described current video playlist of a described follow-up N+1 video after renewal, arrange according to putting in order in the described directory equally.
Optionally, described system also comprises: similar video obtains unit and video supplementary units,
Described similar video obtains unit, in the time that the number of the associated video of described the first video is less than N+1, obtains the video under the similar directory of the directory under described the first video;
Described video supplementary units, for adding the video under the described similar directory to described current video playlist, position in the described current video playlist of video under the described similar directory after renewal after the associated video of described the first video, and with the associated video of described the first video in put in order into last video adjacent.
Optionally, described video supplementary units, comprising: the first duration obtains subelement, the second duration obtains subelement, makes poor subelement and video interpolation subelement,
Described the first duration obtains subelement, for obtaining the duration sum of described the first video and described other videos, is the first duration;
Described the second duration obtains subelement, for obtaining the duration sum of each associated video of described the first video, is the second duration;
The poor subelement of described work, for by poor to described the first duration and described the second duration, obtains the time difference;
Described video adds subelement, adds described current video playlist to for duration and described time difference being differed lower than the video under the similar directory of the directory under described first video of first threshold.
Optionally, described video is searched unit, specifically for:
In the time watching record to determine that user watched all videos in described current video playlist described in basis, search the video of watching with described user and be associated and be not present in the associated video in described current video playlist.
A kind of video play lists update method and system that the embodiment of the present invention provides, can be according to watching record to determine the video that user watched, search the video of watching with user and be associated and be not present in the associated video in current video playlist, the video replacing that user had been watched is associated video.Therefore, the present invention can upgrade current video playlist automatically according to user's the record of watching, and manually upgrades video play lists without user., upgrade because the present invention uses the video that associated video had been watched to user, the video play lists after therefore upgrading meets user's the demand of watching more meanwhile, and user uses impression good.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art 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, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The flow chart of a kind of video play lists update method that Fig. 1 provides for the embodiment of the present invention;
The flow chart of the another kind of video play lists update method that Fig. 2 provides for the embodiment of the present invention;
The flow chart of the another kind of video play lists update method that Fig. 3 provides for the embodiment of the present invention;
A kind of video play lists that Fig. 4 provides for the embodiment of the present invention upgrades the structural representation of system;
The another kind of video play lists that Fig. 5 provides for the embodiment of the present invention upgrades the structural representation of system.
Embodiment
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, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, a kind of video play lists update method that the embodiment of the present invention provides, can be applied in client device or server, and the method can comprise:
S100, the watch behavior of recording user to video in current video playlist, generate and watch record;
Wherein, watching in record of generating can comprise: the title of the video of having watched, duration.Described current video playlist can be the video play lists in video playback application program in client device, can be also the video play lists in video playback website.
Described in S200, basis, watch record to determine the video that user watched;
Be the watch behavior of user to video in current video playlist of record owing to watching record, the video that therefore the determined user of S200 watched is the video in current video playlist.
S300, search the video of watching with described user and be associated and be not present in the associated video in described current video playlist;
Concrete, associated video can be for similar video, belong to the video etc. of the same directory.For example: between the corpse series film of Lin Zhengying, be similar video, therefore form each other associated video.For another example: each collection video of certain TV play also forms associated video each other.It should be noted is that, the video that belongs to the same directory can have multiple different form, such as TV play, continuous animation sheet, continuously broadcast variety show, collect documentary film etc. more.And similar video also can according to multiple attributes of video identical/similarity degree determines, for example: according to film subject matter, movie director, film act the leading role, movie name identical/similarity degree determines, the present invention does not limit.
Be understandable that, no matter be the video that belongs to the same directory, or similar video, all be associated with the video in current video playlist, for example user's current video playlist comprises the first collection video and the second collection video of certain TV play, and according to watching record can determine that user has watched this two videos, the residue collection of drama video of this TV play so associated with it is also that user wishes to watch.In this case, S300 can search the residue collection of drama video of this TV play automatically, and judges that whether these residue collection of drama videos are present in current video playlist, determine the associated video not being present in current video playlist successively.For example: the 3rd collection and the 4th collection of this directory have been present in current video playlist, and just user does not also watch, but the 5th collection of this directory and the 6th collection do not exist in current video playlist.In this case, the present invention can be updated to the collection of the 5th in current video playlist and the 6th collection in current video playlist, to facilitate user to watch.
Wherein, S300 can carry out at every turn in the time watching record to change, and also can watch record to determine that user carried out while watching all videos in described current video playlist again in basis.
In the time watching record to change, carry out S300 at every turn, can upgrade current video playlist more timely.And after user watched all videos, carry out again S300, and can ensure that user watches the integrality of current video playlist in process, be beneficial to user and understand the progress of watching of oneself.
Concrete, S300 can comprise: in the time watching record to determine that user watched all videos in described current video playlist described in basis, search the video of watching with described user and be associated and be not present in the associated video in described current video playlist.
S400, the video replacing that determined user had been watched are that described associated video is to upgrade described current video playlist.
Concrete, before current video playlist upgrades, belong to the same directory multiple videos duration and can and upgrade after this directory multiple videos duration and between time difference be less than Preset Time difference limen value.For example: before upgrading the duration of multiple videos of certain directory and with upgrade after the duration of multiple videos of this directory and identical.Like this, can effectively ensure user's the custom of watching.
Still use above-mentioned giving an example, the first collection of the above-mentioned directory that S400 can watch user and the second collection replace with user and did not watch, and are not present in the collection of the 5th in current video playlist and the 6th collection.
Certainly, in other embodiments of the invention, user can add the video of the new directory in current video playlist to, also can delete or revise the video in current video playlist.For example: two of belonging in current video playlist in three videos of the same directory are deleted; For another example: be three videos that belong to another directory by three video replacing that belong to the same directory in current video playlist.After user revises the video in current video playlist, in current video playlist, total playing duration of video will be changed accordingly.Certainly,, when user adds or deletes while belonging to the video of a certain directory in current video playlist, the total playing duration that belongs to the video of this directory in current video playlist will be changed accordingly.Certainly, user can also adjust the playing sequence of each video in current video playlist.After user revises the video in current video playlist, the present invention will carry out video play lists renewal according to amended current video playlist.
In other embodiments of the invention, current video playlist can be present in client device and server simultaneously.Concrete, user can modify to the current video playlist in client device, and amended current video playlist is submitted in server, with the current video playlist in update server.
A kind of video play lists update method that the embodiment of the present invention provides, can be according to watching record to determine the video that user watched, search the video of watching with user and be associated and be not present in the associated video in current video playlist, the video replacing that user had been watched is associated video.Therefore, the present invention can upgrade current video playlist automatically according to user's the record of watching, and manually upgrades video play lists without user., upgrade because the present invention uses the video that associated video had been watched to user, the video play lists after therefore upgrading meets user's the demand of watching more meanwhile, and user uses impression good.
As shown in Figure 2, in the another kind of video play lists update method that the embodiment of the present invention provides, S300 can comprise:
S310, determine the connection attribute of each video that described user watched, the video of described user being watched according to described connection attribute is divided into continuity video and noncontinuity video;
Wherein, continuity video can be TV play, continuous animation sheet, the continuous variety show broadcasting, collect documentary film etc. more.The video of noncontinuity can be for film, user be from shooting the video etc.
S320, search with described continuity video and belong to the same directory and be not present in the video in described current video playlist, the associated video using found video as described continuity video;
S330, search similar to described noncontinuity video and be not present in the similar video in described current video playlist, the associated video using found similar video as described noncontinuity video.
Wherein, the execution sequence of S320 and S330 can have multiple, and as carried out simultaneously, first S330 carries out, and is therefore not limited to a kind of execution sequence shown in Fig. 2.
Concrete, the lookup method of similar video is illustrated in the embodiment shown in fig. 1, repeats no more.Can find out, embodiment illustrated in fig. 2 for continuity video and noncontinuity video, there is different associated videos to search mode, therefore specific aim is stronger, and the associated video of searching also more meets user's the demand of watching.
On basis embodiment illustrated in fig. 2, as shown in Figure 3, in the another kind of video play lists update method that the embodiment of the present invention provides, S400 can comprise:
When the first video in S410, the video watched described user is continuity video, in the video of watching described user, search other videos that belong to the same directory with described the first video, wherein, the number of described other videos is N, and described N is positive integer;
Be understandable that, for continuity video, user add may be for multiple to the video set number that belongs to the same directory in current video playlist.
If S420 finds described other videos, the putting in order in the described directory according to each video, by described the first video in described current video playlist and described other video replacing be: in the associated video of described the first video, put in order be arranged in after described the first video and described other videos at follow-up N+1 the video that puts in order and be connected successively, wherein, the last video that puts in order in described the first video and described other videos is connected in described putting in order with the most front video that puts in order in a described follow-up N+1 video;
For example one: the collection of first under certain directory was watched by user, using this first collection as the first video, find this directory second and collect also and watched by user, now N=1.So the first collection and the second collection can be replaced with to the 3rd follow-up collection and the 4th collection, to facilitate user to proceed to watch.
If S430 cannot find other videos, by described the first video replacing in described current video playlist be: in the associated video of described the first video, put in order and be positioned at described the first video video afterwards.
Still use above-mentionedly for example one, if only the first collection has been seen by user, the first collection is replaced with to the collection of second after the first collection.
Wherein, in the time that described the first video and described other videos are arranged according to putting in order in the described directory in described current video playlist, in the described current video playlist of a described follow-up N+1 video after renewal, can arrange according to putting in order in the described directory equally.
Still use above-mentioned for example one, before the first collection is arranged in the second collection and the two is in the time that current video playlist is adjacent, before the collection of the 3rd after replacement is also arranged in the 4th collection and the two is adjacent at current video playlist.
When understandable, the remaining video number under the same directory may be less sometimes, is not enough to all replace the video under this directory that in current video playlist, user watched.Now, in other embodiments, the present invention can also use the video under the similar directory to supplement.
That is: in the time that the number of the associated video of described the first video is less than N+1, embodiment illustrated in fig. 3 can also comprising:
Obtain the video under the similar directory of the directory under described the first video;
Video under the described similar directory is added in described current video playlist, position in the described current video playlist of video under the described similar directory after renewal after the associated video of described the first video, and with the associated video of described the first video in put in order into last video adjacent.
After the associated video of the first video all finishes, just can continue to play the video under the similar directory.When next update, the video under the associated video of above-mentioned the first video that user was watched and the similar directory is all replaced with to the subsequent video under this similar directory.For example: the video that belongs to the directory " the Chinese first season on the tip of the tongue " before upgrading in current video playlist be on the tip of the tongue the Chinese first season the 5th collection and the tip of the tongue on the collection Chinese first season the 6th.Because " the Chinese first season on the tip of the tongue " only has seven collection videos, therefore, when user watched after this two collection video, in current video playlist, this two collection video will be updated to: collect the Chinese first season the 7th on the tip of the tongue and the tip of the tongue on the Chinese second season first collect.When user finishes watching this two collection when video again, this two collection video will be updated to: on the tip of the tongue the Chinese second season second collection and the tip of the tongue on the Chinese second season the 3rd collect.
Preferably, between the duration of the video under the similar directory being supplemented and the duration being short of, gap can be less, can keep like this fixing of viewing time, more meets user's the custom of watching.
Therefore, described video under the described similar directory is added in described current video playlist, can comprise:
The duration sum that obtains described the first video and described other videos, is the first duration;
The duration sum that obtains each associated video of described the first video, is the second duration;
By poor to described the first duration and described the second duration, obtain the time difference;
Duration and described time difference are differed lower than the video under the similar directory of the directory under described first video of first threshold and added in described current video playlist.
Embodiment is corresponding with said method, and the present invention also provides a kind of video play lists to upgrade system.
As shown in Figure 4, a kind of video play lists that the embodiment of the present invention provides upgrades system, can comprise: watch record cell 100, video determining unit 200, video to search unit 300 and list update unit 400,
The described record cell 100 of watching, the behavior of watching for recording user to current video playlist video, generates and watches record;
Described video determining unit 200, for watching record to determine the video that user watched described in basis;
Described video is searched unit 300, the associated video that is associated and is not present in described current video playlist for searching the video of watching with described user;
Wherein, video is searched unit 300, can be specifically for: in the time watching record to determine that user watched all videos in described current video playlist described in basis, search the video of watching with described user and be associated and be not present in the associated video in described current video playlist.
Described list update unit 400 is that described associated video is to upgrade described current video playlist for the video replacing that determined user had been watched.
A kind of video play lists that the embodiment of the present invention provides upgrades system, can be according to watching record to determine the video that user watched, search the video of watching with user and be associated and be not present in the associated video in current video playlist, the video replacing that user had been watched is associated video.Therefore, the present invention can upgrade current video playlist automatically according to user's the record of watching, and manually upgrades video play lists without user., upgrade because the present invention uses the video that associated video had been watched to user, the video play lists after therefore upgrading meets user's the demand of watching more meanwhile, and user uses impression good.
As shown in Figure 5, in the another kind of video play lists renewal system that the embodiment of the present invention provides, video is searched unit 300, can comprise: video area molecular cell 310, first is searched subelement 320 and second and searched subelement 330,
Described video area molecular cell 310, the connection attribute of each video of watching for definite described user, the video of described user being watched according to described connection attribute is divided into continuity video and noncontinuity video;
Described first searches subelement 320, for searching the video that belongs to the same directory with described continuity video and be not present in described current video playlist, the associated video using found video as described continuity video;
Described second searches subelement 330, for searching similar to described noncontinuity video and not being present in the similar video of described current video playlist, the associated video using found similar video as described noncontinuity video.
Wherein, the list update unit 400 in embodiment illustrated in fig. 5, can comprise: the 3rd searches subelement, the first video replacing subelement and the second video replacing subelement,
The described the 3rd searches subelement, while being continuity video for the first video of the video watched described user, in the video of watching described user, search other videos that belong to the same directory with described the first video, wherein, the number of described other videos is N, and described N is positive integer;
Described the first video replacing subelement, for in the time that the described the 3rd searches subelement and finds described other videos, the putting in order in the described directory according to each video, by described the first video in described current video playlist and described other video replacing be: in the associated video of described the first video, put in order be arranged in after described the first video and described other videos at follow-up N+1 the video that puts in order and be connected successively, wherein, the last video that puts in order in described the first video and described other videos is connected in described putting in order with the most front video that puts in order in a described follow-up N+1 video,
Described the second video replacing subelement, for in the time that the described the 3rd searches subelement and cannot find other videos, by described the first video replacing in described current video playlist be: in the associated video of described the first video, put in order and be positioned at the video after described the first video.
Wherein, in the time that described the first video and described other videos are arranged according to putting in order in the described directory in described current video playlist, in the described current video playlist of a described follow-up N+1 video after renewal, arrange according to putting in order in the described directory equally.
In other embodiments of the invention, system shown in Figure 4 can also comprise: similar video obtains unit and video supplementary units,
Described similar video obtains unit, in the time that the number of the associated video of described the first video is less than N+1, obtains the video under the similar directory of the directory under described the first video;
Described video supplementary units, for adding the video under the described similar directory to described current video playlist, position in the described current video playlist of video under the described similar directory after renewal after the associated video of described the first video, and with the associated video of described the first video in put in order into last video adjacent.
Wherein, video supplementary units, can comprise: the first duration obtains subelement, the second duration obtains subelement, makes poor subelement and video interpolation subelement,
Described the first duration obtains subelement, for obtaining the duration sum of described the first video and described other videos, is the first duration;
Described the second duration obtains subelement, for obtaining the duration sum of each associated video of described the first video, is the second duration;
The poor subelement of described work, for by poor to described the first duration and described the second duration, obtains the time difference;
Described video adds subelement, adds described current video playlist to for duration and described time difference being differed lower than the video under the similar directory of the directory under described first video of first threshold.
It should be noted that, in this article, relational terms such as the first and second grades is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply and between these entities or operation, have the relation of any this reality or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby the process, method, article or the equipment that make to comprise a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or be also included as the intrinsic key element of this process, method, article or equipment.The in the situation that of more restrictions not, the key element being limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises described key element and also have other identical element.
Each embodiment in this specification all adopts relevant mode to describe, between each embodiment identical similar part mutually referring to, what each embodiment stressed is and the difference of other embodiment.Especially,, for system embodiment, because it is substantially similar in appearance to embodiment of the method, so description is fairly simple, relevant part is referring to the part explanation of embodiment of the method.
The foregoing is only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.All any amendments of doing within the spirit and principles in the present invention, be equal to replacement, improvement etc., be all included in protection scope of the present invention.

Claims (14)

1. a video play lists update method, is characterized in that, comprising:
The watch behavior of recording user to video in current video playlist, generates and watches record;
Determine according to the described record of watching the video that user watched;
Searching the video of watching with described user is associated and is not present in the associated video in described current video playlist;
The video replacing that determined user had been watched is that described associated video is to upgrade described current video playlist.
2. method according to claim 1, is characterized in that, described in search the video of watching with described user and be associated and be not present in the associated video in described current video playlist, comprising:
The connection attribute of determining each video that described user watched, the video of described user being watched according to described connection attribute is divided into continuity video and noncontinuity video;
Search with described continuity video and belong to the same directory and be not present in the video in described current video playlist, the associated video using found video as described continuity video;
Search similar to described noncontinuity video and be not present in the similar video in described current video playlist, the associated video using found similar video as described noncontinuity video.
3. method according to claim 2, is characterized in that, the described video replacing that determined user had been watched be described associated video to upgrade described current video playlist, comprising:
When the first video in the video of watching described user is continuity video, search other videos that belong to the same directory with described the first video described user in the video of watching, wherein, the number of described other videos is N, and described N is positive integer;
If find described other videos, the putting in order in the described directory according to each video, by described the first video in described current video playlist and described other video replacing be: in the associated video of described the first video, put in order be arranged in after described the first video and described other videos at follow-up N+1 the video that puts in order and be connected successively, wherein, the last video that puts in order in described the first video and described other videos is connected in described putting in order with the most front video that puts in order in a described follow-up N+1 video;
If cannot find other videos, by described the first video replacing in described current video playlist be: in the associated video of described the first video, put in order and be positioned at described the first video video afterwards.
4. method according to claim 3, it is characterized in that, in the time that described the first video and described other videos are arranged according to putting in order in the described directory in described current video playlist, in the described current video playlist of a described follow-up N+1 video after renewal, arrange according to putting in order in the described directory equally.
5. according to the method described in claim 3 or 4, it is characterized in that, in the time that the number of the associated video of described the first video is less than N+1, described method also comprises:
Obtain the video under the similar directory of the directory under described the first video;
Video under the described similar directory is added in described current video playlist, position in the described current video playlist of video under the described similar directory after renewal after the associated video of described the first video, and with the associated video of described the first video in put in order into last video adjacent.
6. method according to claim 5, is characterized in that, described video under the described similar directory is added in described current video playlist, comprising:
The duration sum that obtains described the first video and described other videos, is the first duration;
The duration sum that obtains each associated video of described the first video, is the second duration;
By poor to described the first duration and described the second duration, obtain the time difference;
Duration and described time difference are differed lower than the video under the similar directory of the directory under described first video of first threshold and added in described current video playlist.
7. method according to claim 1, is characterized in that, described in search the video of watching with described user and be associated and be not present in the associated video in described current video playlist, comprising:
In the time watching record to determine that user watched all videos in described current video playlist described in basis, search the video of watching with described user and be associated and be not present in the associated video in described current video playlist.
8. video play lists upgrades a system, it is characterized in that, comprising: watch record cell, video determining unit, video to search unit and list update unit,
The described record cell of watching, the behavior of watching for recording user to current video playlist video, generates and watches record;
Described video determining unit, for watching record to determine the video that user watched described in basis;
Described video is searched unit, the associated video that is associated and is not present in described current video playlist for searching the video of watching with described user;
Described list update unit is that described associated video is to upgrade described current video playlist for the video replacing that determined user had been watched.
9. system according to claim 8, is characterized in that, described video is searched unit, comprising: video area molecular cell, first is searched subelement and second and searched subelement,
Described video area molecular cell, the connection attribute of each video of watching for definite described user, the video of described user being watched according to described connection attribute is divided into continuity video and noncontinuity video;
Described first searches subelement, for searching the video that belongs to the same directory with described continuity video and be not present in described current video playlist, the associated video using found video as described continuity video;
Described second searches subelement, for searching similar to described noncontinuity video and not being present in the similar video of described current video playlist, the associated video using found similar video as described noncontinuity video.
10. system according to claim 9, is characterized in that, described list update unit, comprising: the 3rd searches subelement, the first video replacing subelement and the second video replacing subelement,
The described the 3rd searches subelement, while being continuity video for the first video of the video watched described user, in the video of watching described user, search other videos that belong to the same directory with described the first video, wherein, the number of described other videos is N, and described N is positive integer;
Described the first video replacing subelement, for in the time that the described the 3rd searches subelement and finds described other videos, the putting in order in the described directory according to each video, by described the first video in described current video playlist and described other video replacing be: in the associated video of described the first video, put in order be arranged in after described the first video and described other videos at follow-up N+1 the video that puts in order and be connected successively, wherein, the last video that puts in order in described the first video and described other videos is connected in described putting in order with the most front video that puts in order in a described follow-up N+1 video,
Described the second video replacing subelement, for in the time that the described the 3rd searches subelement and cannot find other videos, by described the first video replacing in described current video playlist be: in the associated video of described the first video, put in order and be positioned at the video after described the first video.
11. systems according to claim 10, it is characterized in that, in the time that described the first video and described other videos are arranged according to putting in order in the described directory in described current video playlist, in the described current video playlist of a described follow-up N+1 video after renewal, arrange according to putting in order in the described directory equally.
12. according to the system described in claim 10 or 11, it is characterized in that, described system also comprises: similar video obtains unit and video supplementary units,
Described similar video obtains unit, in the time that the number of the associated video of described the first video is less than N+1, obtains the video under the similar directory of the directory under described the first video;
Described video supplementary units, for adding the video under the described similar directory to described current video playlist, position in the described current video playlist of video under the described similar directory after renewal after the associated video of described the first video, and with the associated video of described the first video in put in order into last video adjacent.
13. systems according to claim 12, is characterized in that, described video supplementary units, comprising: the first duration obtains subelement, the second duration obtains subelement, makes poor subelement and video interpolation subelement,
Described the first duration obtains subelement, for obtaining the duration sum of described the first video and described other videos, is the first duration;
Described the second duration obtains subelement, for obtaining the duration sum of each associated video of described the first video, is the second duration;
The poor subelement of described work, for by poor to described the first duration and described the second duration, obtains the time difference;
Described video adds subelement, adds described current video playlist to for duration and described time difference being differed lower than the video under the similar directory of the directory under described first video of first threshold.
14. systems according to claim 8, is characterized in that, described video is searched unit, specifically for:
In the time watching record to determine that user watched all videos in described current video playlist described in basis, search the video of watching with described user and be associated and be not present in the associated video in described current video playlist.
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