CN105451032A - Method and device for downloading videos - Google Patents
Method and device for downloading videos Download PDFInfo
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- CN105451032A CN105451032A CN201510802513.9A CN201510802513A CN105451032A CN 105451032 A CN105451032 A CN 105451032A CN 201510802513 A CN201510802513 A CN 201510802513A CN 105451032 A CN105451032 A CN 105451032A
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/239—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests
- H04N21/2393—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests involving handling client requests
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/23805—Controlling the feeding rate to the network, e.g. by controlling the video pump
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- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/835—Generation of protective data, e.g. certificates
- H04N21/8352—Generation of protective data, e.g. certificates involving content or source identification data, e.g. Unique Material Identifier [UMID]
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- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
Abstract
The invention provides a method and device for downloading videos, and the method comprises the steps: receiving a downloading request transmitted by a terminal, wherein the downloading request comprises video identification information and caption information; obtaining a target time point corresponding to the caption information in a video; cutting the video and generating segmented videos, wherein the starting time of the segmented videos are the target time points; and transmitting the segmented videos to the terminal, so as to enable the terminal to locally store the segmented videos. According to the invention, the method and device not only can save the downloading time and downloading flow, but also can save the storage space occupied by the terminal.
Description
Technical field
The present invention relates to wireless communication technology, particularly relate to a kind of method and apparatus of foradownloaded video.
Background technology
Along with the develop rapidly of science and technology, various mobile terminal has become requisite instrument in people's daily life, and user can be undertaken communicating, playing and watch the activities such as video by mobile terminal, brings great convenience to user.
At present, various video website gets more and more, and user video website, can watch video online or foradownloaded video is watched.In use, many times can run into following situation: user's hand-held mobile terminal is watched in the process of a certain video online, has a thing to away at home temporarily, if user wants to finish watching video, just need to download this video on the way to watch.But existing video is downloaded needs user intactly to download whole video, and this not only can extend download time, and can take the larger memory space of mobile terminal.
Summary of the invention
The invention provides a kind of method and apparatus of foradownloaded video, with solve user in prior art want to download have viewed a part video time, the problem of whole video need be downloaded.
The present invention first aspect provides a kind of method of foradownloaded video, comprising:
The download request that receiving terminal sends, described download request comprises identification information and the caption information of video;
Obtain the object time point that described in described video, caption information is corresponding;
Intercept described video and generate segmenting video, the initial time of described segmenting video is point of described object time;
Send described segmenting video to described terminal, store described segmenting video to make described terminal in this locality.
Another aspect of the present invention provides a kind of device of foradownloaded video, comprising:
Receiver module, for the download request that receiving terminal sends, described download request comprises identification information and the caption information of video;
Acquisition module, for obtaining the object time point that described in described video, caption information is corresponding;
Interception module, generate segmenting video for intercepting described video, the initial time of described segmenting video is point of described object time;
Sending module, for sending described segmenting video to described terminal, stores described segmenting video to make described terminal in this locality.
As shown from the above technical solution, the method and apparatus of foradownloaded video provided by the invention, after the download request receiving terminal, object time point is obtained according to the caption information in download request, generate the segmenting video being initial time with object time point, and send this segmenting video to terminal, and then make the required partial video in terminal downloads video, download time, downloading flow can not only be saved, and the memory space of shared terminal can be saved.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of the method for foradownloaded video according to an embodiment of the invention;
Fig. 2 is the schematic flow sheet of the method for foradownloaded video according to another embodiment of the present invention;
Fig. 3 is the schematic flow sheet of the method for foradownloaded video according to another embodiment of the present invention;
Fig. 4 is the schematic flow sheet of the method for foradownloaded video according to another embodiment of the present invention;
Fig. 5 is the structural representation of the device of foradownloaded video according to another embodiment of the present invention.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment one
The present embodiment provides a kind of method of foradownloaded video, and executive agent is the device of foradownloaded video, and the device of this foradownloaded video can be arranged in video server.
As shown in Figure 1, be the schematic flow sheet of the method for the foradownloaded video according to the present embodiment.The method of the foradownloaded video of the present embodiment comprises:
Step 101, the download request that receiving terminal sends, download request comprises identification information and the caption information of video.
After the device of foradownloaded video receives download request, from download request, obtain the first identification information of video, and from video library, find corresponding video according to this first identification information.This caption information can be the captions finally seen of user's input, or the more special captions of a certain sentence in video.Except caption content in this caption information, the title of the dramatis personae saying these captions can also be comprised.
Step 102, obtains the object time point that in video, caption information is corresponding.
The device of foradownloaded video obtains the complete captions corresponding to this video from the captions storehouse of presetting, the set of all captions in these complete captions and video, and comprise the time that each captions correspondence occurs, there is the time in video in such as, first character in captions, can also comprise the title of the dramatis personae saying captions in complete captions.Can get according to the caption information in download request the time point that these captions occur in video, this time point is object time point.
Step 103, intercept video and generate segmenting video, the initial time of segmenting video is object time point.
Particularly, the partial video of object time point to the termination time of video can be intercepted as segmenting video, also object time point can be divided into multiple sub-video to the segmenting video of the termination time of video, and send, with the speed of download of increasing terminal to terminal simultaneously.Specifically how to generate segmenting video can set according to actual needs, do not repeat them here.
Step 104, sends segmenting video, to make terminal at local memory segment video to terminal.
According to the method for the foradownloaded video of the present embodiment, after the download request receiving terminal, object time point is obtained according to the caption information in download request, generate the segmenting video being initial time with object time point, and send this segmenting video to terminal, and then the required partial video making in terminal downloads video, download time, downloading flow can not only be saved, and the memory space of shared terminal can be saved.
Embodiment two
The method of the present embodiment to the foradownloaded video of embodiment one does further supplementary notes.As shown in Figure 2, be the schematic flow sheet of the method for the foradownloaded video according to the present embodiment.The method of the foradownloaded video of the present embodiment comprises:
Step 201, the download request that receiving terminal sends, download request comprises identification information and the caption information of video.
After the device of foradownloaded video receives download request, from download request, obtain the first identification information of video, and from video library, find corresponding video according to this first identification information.This caption information can be the captions finally seen of user's input, or the more special captions of a certain sentence in video.Except caption content in this caption information, the title of the dramatis personae saying these captions can also be comprised.
Step 202, in the captions storehouse of presetting, caption information time point to be determined corresponding is in video obtained according to caption information, if time point to be determined has one, then time point to be determined is defined as object time point, if time point to be determined has multiple, then send time point to be determined to terminal, and the object time point that receiving terminal returns.
The device of foradownloaded video obtains the complete captions corresponding to this video from the captions storehouse of presetting, the set of all captions in these complete captions and video, and the time that each captions correspondence occurs, there is the time in video in such as, first character in captions, can also comprise the title of the dramatis personae saying captions in complete captions.The time point to be determined that these captions occur in video can be got according to the caption information in download request, if time point to be determined has one, then this time point to be determined is object time point, if time point to be determined has multiple, then can send the plurality of time point to be determined to terminal, select one of them time point to be determined as object time point voluntarily by user.
For example, video is " thinkling sound Ya list ", and wherein captions are " kylin gifted scholar obtain can get the world ".Concentrate at " thinkling sound Ya list " the 1st, these captions only occurred once, then the time point to be determined that these captions are corresponding is object time point.Concentrate at " thinkling sound Ya list " the 2nd, these captions occurred three times, then corresponding for these captions three time points to be determined are sent to terminal, are respectively 5 minutes, 15 minutes and 22 minutes, selected one of them time point to be determined as object time point by user,
Step 203, intercept video and generate segmenting video, the initial time of segmenting video is object time point.
Step 204, sends segmenting video, to make terminal at local memory segment video to terminal.
Alternatively, step 203 can comprise: the segmenting video between acquisition object time point and the termination time point of video, and according to preset rules, partial video is cut into N number of sub-video, N is positive integer, correspondingly, step 204 can comprise: send N number of sub-video to terminal simultaneously.
The preset rules of the present embodiment can set according to actual needs, such as be cut into a sub-video by every for segmenting video 10 minutes, duration is that the segmenting video of 36 minutes can be cut into 4 sub-videos, and the duration of front 3 sub-videos is 10 minutes, and the duration of last sub-video is 6 minutes; Or segmenting video is on average cut into 3 sections, and each sub-video duration is 12 minutes.Certainly, preset rules can also set according to other modes, does not repeat them here.
For example, if video is " thinkling sound Ya list " the 2nd object time, point is 22 minutes, the termination time point of video is 49 minutes, then partial video is the segmenting video between 22 minutes to 45 minutes, according to preset rules, this segment section video can be on average cut into 3 sub-videos, each sub-video duration 9 minutes.Next, send 3 sub-videos to terminal, with the speed of download of increasing terminal, such as terminal uses 3 download thread to download simultaneously.
According to the method for the foradownloaded video of the present embodiment, after the download request receiving terminal, after matching multiple time point to be determined according to the caption information in download request, time point to be determined is sent to terminal, the object time point determined with receiving terminal user, and generate the segmenting video being initial time with object time point, and send this segmenting video to terminal, and then the required partial video making in terminal downloads video, download time, downloading flow can not only be saved, and the memory space of shared terminal can be saved.
Embodiment three
The method of the present embodiment to the foradownloaded video of embodiment one does further supplementary notes.As shown in Figure 3, be the schematic flow sheet of the method for the foradownloaded video according to the present embodiment.The method of the foradownloaded video of the present embodiment comprises:
Step 301, the download request that receiving terminal sends, download request comprises identification information and the caption information of video.
After the device of foradownloaded video receives download request, from download request, obtain the first identification information of video, and from video library, find corresponding video according to this first identification information.This caption information can be the captions finally seen of user's input, or the more special captions of a certain sentence in video.Except caption content in this caption information, the title of the dramatis personae saying these captions can also be comprised.
Step 302, obtains caption information time point to be determined corresponding in video according to caption information in the captions storehouse of presetting; If time point to be determined has one, then time point to be determined is defined as object time point; If time point to be determined has multiple, what the time point that then acquisition is adjacent with each time point to be determined in captions storehouse was corresponding respectively compares captions, captions are compared to terminal transmission is each, the target that receiving terminal returns compares captions, and using time point to be determined adjacent for the time point that compares captions with target as object time point.
The device of foradownloaded video obtains the complete captions corresponding to this video from the captions storehouse of presetting, the set of all captions in these complete captions and video, and the time that each captions correspondence occurs, there is the time in video in such as, first character in captions, can also comprise the title of the dramatis personae saying captions in complete captions.The time point to be determined that these captions occur in video can be got according to the caption information in download request, if time point to be determined has one, then this time point to be determined is object time point, if time point to be determined has multiple, then obtain the adjacent time point of each time point to be determined corresponding respectively compare captions, and each captions that compare are sent to terminal, determine object time point for user.
For example, video is " thinkling sound Ya list ", and wherein captions are " kylin gifted scholar obtain can get the world ".Concentrate at " thinkling sound Ya list " the 2nd, these captions occurred three times, three corresponding time points to be determined are respectively 5 minutes, 15 minutes and 22 minutes, the adjacent time point of 5 minutes be 4 points 58 seconds, corresponding comparison captions are " what embroidered purse has ", the adjacent time point of 15 minutes be 14 points 59 seconds, corresponding comparison captions are " this person is ", the adjacent time point of 22 minutes be 21 points 57 seconds, corresponding comparison captions are " said is what ".Compare captions by these three and be sent to terminal, select one of them captions to be compared to compare captions as target by terminal use, such as " said is what ", then the object time puts is 22 minutes.
Step 303, intercept video and generate segmenting video, the initial time of segmenting video is object time point.
Step 304, sends segmenting video, to make terminal at local memory segment video to terminal.
Alternatively, step 303 can comprise: the segmenting video between acquisition object time point and the termination time point of video, and according to preset rules, partial video is cut into N number of sub-video, N is positive integer, correspondingly, step 304 can comprise: send N number of sub-video to terminal simultaneously.
The preset rules of the present embodiment can set according to actual needs, such as be cut into a sub-video by every for segmenting video 10 minutes, duration is that the segmenting video of 36 minutes can be cut into 4 sub-videos, and the duration of front 3 sub-videos is 10 minutes, and the duration of last sub-video is 6 minutes; Or segmenting video is on average cut into 3 sections, and each sub-video duration is 12 minutes.Certainly, preset rules can also set according to other modes, does not repeat them here.
For example, if video is " thinkling sound Ya list " the 2nd object time, point is 22 minutes, the termination time point of video is 49 minutes, then partial video is the segmenting video between 22 minutes to 45 minutes, according to preset rules, this segment section video can be on average cut into 3 sub-videos, each sub-video duration 9 minutes.Next, send 3 sub-videos to terminal, with the speed of download of increasing terminal, such as terminal uses 3 download thread to download simultaneously.
According to the method for the foradownloaded video of the present embodiment, after the download request receiving terminal, after matching multiple time point to be determined according to the caption information in download request, what send the adjacent time point of time point to be determined to terminal respectively compares captions, compare the target that captions determine with receiving terminal user compare captions according to each, and compare captions according to target and determine object time point, generate the segmenting video being initial time with object time point, and send this segmenting video to terminal, and then the required partial video making in terminal downloads video, download time can not only be saved, downloading flow, and the memory space of shared terminal can be saved.
Embodiment four
The method of the present embodiment to the foradownloaded video of embodiment one does further supplementary notes.As shown in Figure 4, be the schematic flow sheet of the method for the foradownloaded video according to the present embodiment.The method of the foradownloaded video of the present embodiment comprises:
Step 401, the download request that receiving terminal sends, download request comprises identification information and the caption information of video, and caption information comprises initial caption information and stops caption information.
In real life, many times can run into this situation, terminal use thinks certain section of content of again watching in certain video, and terminal use remembers very clear to the initial captions of this section of content and termination captions, like this, just can send download request to the device of foradownloaded video, download request comprises initial captions and stops captions.
Step 402, obtains initial caption information object time point corresponding in video and stops caption information termination time point corresponding in video.
The device of foradownloaded video obtains the complete captions corresponding to this video from the captions storehouse of presetting, the set of all captions in these complete captions and video, and the time that each captions correspondence occurs, there is the time in video in such as, first character in captions, can also comprise the title of the dramatis personae saying captions in complete captions.Can get according to the initial captions in download request the time point that these captions occur in video, this time point is object time point, similarly, obtains and stop termination time point corresponding to captions from complete captions.
Step 403, with object time point for starting point, termination time point generates segmenting video for terminal intercepts video.
Step 404, sends segmenting video, to make terminal at local memory segment video to terminal.
Certainly, segmenting video can also be generated multiple sub-video according to preset rules, and send, to improve the speed of terminal downloads video to terminal simultaneously.Specifically how to determine that segmenting video is consistent with above-described embodiment, does not repeat them here.
According to the method for the foradownloaded video of the present embodiment, after the download request receiving terminal, from object time point and the termination time point of determining segmenting video according to the caption information download request, and send this segmenting video to terminal, and then the required partial video making in terminal downloads video, download time, downloading flow can not only be saved, and the memory space of shared terminal can be saved.
Embodiment five
The present embodiment provides a kind of device of foradownloaded video, for performing the method for the foradownloaded video of embodiment one.As shown in Figure 5, be the structural representation of the device of the foradownloaded video according to the present embodiment.
The device of the foradownloaded video of the present embodiment comprises receiver module 501, acquisition module 502, interception module 503 and sending module 504.
Wherein, the download request that receiver module 501 sends for receiving terminal, download request comprises identification information and the caption information of video; Acquisition module 502 is for obtaining object time point corresponding to caption information in video; Interception module 503 generates segmenting video for intercepting video, and the initial time of segmenting video is object time point; Sending module 504 is for sending segmenting video, to make terminal at local memory segment video to terminal.
About the device of the foradownloaded video in the present embodiment, wherein the concrete mode of modules executable operations has been described in detail in about the embodiment of the method, will not elaborate explanation herein.
According to the device of the foradownloaded video of the present embodiment, after the download request receiving terminal, object time point is obtained according to the caption information in download request, generate the segmenting video being initial time with object time point, and send this segmenting video to terminal, and then the required partial video making in terminal downloads video, download time, downloading flow can not only be saved, and the memory space of shared terminal can be saved.
Embodiment six
The device of the present embodiment to the foradownloaded video of above-described embodiment does further supplementary notes.
Alternatively, the present embodiment acquisition module specifically for:
In the captions storehouse of presetting, caption information time point to be determined corresponding is in video obtained according to caption information;
If time point to be determined has one, then time point to be determined is defined as object time point;
If time point to be determined has multiple, then send time point to be determined to terminal, and the object time point that receiving terminal returns; Or
The acquisition module of the present embodiment specifically for:
In the captions storehouse of presetting, caption information time point to be determined corresponding is in video obtained according to caption information;
If time point to be determined has one, then time point to be determined is defined as object time point;
If time point to be determined has multiple, what the time point that then acquisition is adjacent with each time point to be determined in captions storehouse was corresponding respectively compares captions, captions are compared to terminal transmission is each, the target that receiving terminal returns compares captions, and using time point to be determined adjacent for the time point that compares captions with target as object time point.
Alternatively, the present embodiment interception module specifically for:
Segmenting video between acquisition object time point and the termination time point of video, according to preset rules, partial video is cut into N number of sub-video, N is positive integer;
Correspondingly, sending module specifically for: simultaneously send N number of sub-video to terminal.
In addition, alternatively, comprise initial caption information when caption information and stop caption information;
Acquisition module specifically for: obtain initial caption information object time point corresponding in video and stop caption information termination time point corresponding in video;
Interception module specifically for: with object time point for starting point, the termination time point for terminal intercept video generation segmenting video.
About the device of the foradownloaded video in the present embodiment, wherein the concrete mode of modules executable operations has been described in detail in about the embodiment of the method, will not elaborate explanation herein.
According to the device of the foradownloaded video of the present embodiment, after the download request receiving terminal, object time point is obtained according to the caption information in download request, generate the segmenting video being initial time with object time point, and send this segmenting video to terminal, and then the required partial video making in terminal downloads video, download time, downloading flow can not only be saved, and the memory space of shared terminal can be saved.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can have been come by the hardware that program command is relevant, aforesaid program can be stored in a computer read/write memory medium, this program, when performing, performs the step comprising said method embodiment; And aforesaid storage medium comprises: ROM, RAM, magnetic disc or CD etc. various can be program code stored medium.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a method for foradownloaded video, is characterized in that, comprising:
The download request that receiving terminal sends, described download request comprises identification information and the caption information of video;
Obtain the object time point that described in described video, caption information is corresponding;
Intercept described video and generate segmenting video, the initial time of described segmenting video is point of described object time;
Send described segmenting video to described terminal, store described segmenting video to make described terminal in this locality.
2. the method for foradownloaded video according to claim 1, is characterized in that, the object time point that described in the described video of described acquisition, caption information is corresponding comprises:
In the captions storehouse of presetting, described caption information time point to be determined corresponding in described video is obtained according to described caption information;
If described time point to be determined has one, then described time point to be determined is defined as point of described object time;
If described time point to be determined has multiple, then send described time point to be determined to described terminal, and receive the object time point that described terminal returns.
3. the method for foradownloaded video according to claim 1, is characterized in that, the object time point that described in the described video of described acquisition, caption information is corresponding comprises:
In the captions storehouse of presetting, described caption information time point to be determined corresponding in described video is obtained according to described caption information;
If described time point to be determined has one, then described time point to be determined is defined as point of described object time;
If described time point to be determined has multiple, what the time point that then acquisition is adjacent with each time point to be determined in described captions storehouse was corresponding respectively compares captions, send to described terminal and respectively describedly compare captions, receive the target that described terminal returns and compare captions, and using time point to be determined adjacent for the time point that compares captions with described target as object time point.
4. the method for foradownloaded video according to claim 1, is characterized in that, intercepts described video generation segmenting video and comprises:
Obtain the segmenting video between point of described object time with termination time of described video point, according to preset rules, described partial video is cut into N number of sub-video, N is positive integer;
Describedly send described segmenting video to described terminal and comprise: send N number of sub-video to described terminal simultaneously.
5. the method for foradownloaded video according to claim 1, is characterized in that, described caption information comprises initial caption information and stops caption information;
Obtain the object time point that described in described video, caption information is corresponding to comprise: the termination time point obtaining described initial caption information object time point corresponding in described video and described termination caption information correspondence in described video;
The described video of described intercepting generates segmenting video and comprises: with described object time point for starting point, and described termination time point generates segmenting video for terminal intercepts described video.
6. a device for foradownloaded video, is characterized in that, comprising:
Receiver module, for the download request that receiving terminal sends, described download request comprises identification information and the caption information of video;
Acquisition module, for obtaining the object time point that described in described video, caption information is corresponding;
Interception module, generate segmenting video for intercepting described video, the initial time of described segmenting video is point of described object time;
Sending module, for sending described segmenting video to described terminal, stores described segmenting video to make described terminal in this locality.
7. the device of foradownloaded video according to claim 6, is characterized in that, described acquisition module specifically for:
In the captions storehouse of presetting, described caption information time point to be determined corresponding in described video is obtained according to described caption information;
If described time point to be determined has one, then described time point to be determined is defined as point of described object time;
If described time point to be determined has multiple, then send described time point to be determined to described terminal, and receive the object time point that described terminal returns.
8. the device of foradownloaded video according to claim 6, is characterized in that, described acquisition module specifically for:
In the captions storehouse of presetting, described caption information time point to be determined corresponding in described video is obtained according to described caption information;
If described time point to be determined has one, then described time point to be determined is defined as point of described object time;
If described time point to be determined has multiple, what the time point that then acquisition is adjacent with each time point to be determined in described captions storehouse was corresponding respectively compares captions, send to described terminal and respectively describedly compare captions, receive the target that described terminal returns and compare captions, and using time point to be determined adjacent for the time point that compares captions with described target as object time point.
9. the device of foradownloaded video according to claim 6, it is characterized in that, described interception module specifically for: obtain the segmenting video between point of described object time with termination time of described video point, according to preset rules, described partial video is cut into N number of sub-video, N is positive integer;
Described sending module specifically for: simultaneously send N number of sub-video to described terminal.
10. the device of foradownloaded video according to claim 6, is characterized in that, described caption information comprises initial caption information and stops caption information;
Described acquisition module specifically for: obtain described initial caption information object time point corresponding in described video and the termination time point corresponding in described video of described termination caption information;
Described interception module specifically for: with described object time point for starting point, described termination time point intercepts described video generation segmenting video for terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510802513.9A CN105451032A (en) | 2015-11-19 | 2015-11-19 | Method and device for downloading videos |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510802513.9A CN105451032A (en) | 2015-11-19 | 2015-11-19 | Method and device for downloading videos |
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