CN101345853A - Method and system for acquiring video resource cutting time point - Google Patents

Method and system for acquiring video resource cutting time point Download PDF

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Publication number
CN101345853A
CN101345853A CNA2008101354544A CN200810135454A CN101345853A CN 101345853 A CN101345853 A CN 101345853A CN A2008101354544 A CNA2008101354544 A CN A2008101354544A CN 200810135454 A CN200810135454 A CN 200810135454A CN 101345853 A CN101345853 A CN 101345853A
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China
Prior art keywords
time point
video file
operating time
control operation
video
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CNA2008101354544A
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CN101345853B (en
Inventor
彭英钧
陆文进
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Shenzhen Every Day Look At Information Technology Co ltd
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Shenzhen Xunlei Network Technology Co Ltd
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Abstract

The invention discloses a method for acquiring video resource interception time points, which is used to acquire the start-stop time points of the video resource leader and tail leader. The method includes: when the control operation a user performing to the video player is a control operation satisfying the setting requirement, recording the corresponding time point of the progress bar of the video player when the control operation finishes as an operation time point, to count the occurrence number of each operation time point in the operation time points; and determining an operation time point as the interception time point of the video files according to the occurrence number of each operation time point. The present invention also discloses a system for acquiring video resource interception time points.

Description

A kind of method and system of obtaining video resource cutting time point
Technical field
The present invention relates to the multimedia video technique field, refer to a kind of method and system of obtaining video resource cutting time point especially.
Background technology
The video content that conventional video program request platform VOD (Video on demand) and relatively more popular now video sharing platform provide nearly all is complete video length, the video content that provides on the above-mentioned platform, content unanimity with the source video resource, promptly follow the content unanimity of DVD, VCD, the Internet download etc., consider the Internet program request, the particularity requirement of propagating such as live, above-mentioned platform has all just carried out transcoding, has compressed the code check that reduces video, i.e. bit rate the source video resource.But the teaser or tail of source video resource, the formal content part of promptly playing non-videos such as theme song, cast does not remove.At collection of TV plays, each collection all has head, run-out, even also be tied with advertisement in the content, the form of its each collection of TV play of online broadcast under most of situation is identical, and the head of same its each collection of TV play are identical with the sheet portion, and a lot of users does not want to watch the head and the run-out of each collection in watching the process of TV play, the user searches the concluding time point of leader by the mode that drags progress bar, and in most cases user and the concluding time point of not knowing leader where, so need repeatedly drag the operation of progress bar, to determine the position of described concluding time point, this has increased user's operation and time cost.
Summary of the invention
In view of this, the embodiment of the invention provides a kind of method of obtaining video resource cutting time point, can be used for obtaining the beginning and ending time point of video resource head and run-out.
The embodiment of the invention provides a kind of method of obtaining video resource cutting time point, comprising:
When at least one user sets the control operation that requires to the control operation of carrying out at the video player of playing a video file for satisfying, obtain the time point of described control operation described video file playing progress rate when finishing according to the playing progress rate control information of described video player, and this time point is recorded as operating time point;
Add up the occurrence number of each operating time point at least one described operating time point, determine the cutting time point of an operating time point as described video file according to the occurrence number of described each operating time point.
The embodiment of the invention provides a kind of system that obtains video resource cutting time point, comprising:
Record cell, be used for when the user sets the control operation that requires to the control operation of carrying out at the video player of playing a video file for satisfying, obtain the time point of described control operation described video file playing progress rate when finishing according to the playing progress rate control information of described video player, and this time point is recorded as operating time point;
Statistic unit, the occurrence number that is used for adding up at least one each operating time point of described operating time point;
Determining unit is used for determining the cutting time point of an operating time point as described video file according to the occurrence number of described each operating time point.
The embodiment of the invention provides a kind of service end, comprising:
The service end receiving element, be used to receive at least one operating time point that at least one client sends, when this at least one operating time point is set the control operation that requires for the control operation of carrying out at the video player of playing a video file when user customer for satisfying, the time point of described video file playing progress rate when described control operation finishes;
The service end statistic unit, the occurrence number that is used for adding up described each operating time point of at least one operating time point;
The service end determining unit is used for determining the cutting time point of an operating time point as described video file according to the occurrence number of described each operating time point.
The embodiment of the invention provides a kind of service end to obtain the method for video resource cutting time point, comprising:
Receive at least one operating time point that at least one client sends, when this at least one operating time point is set the control operation that requires for the control operation of carrying out at the video player of playing a video file when user customer for satisfying, the time point of described video file playing progress rate when described control operation finishes;
Add up the occurrence number of each operating time point in described at least one operating time point;
Determine the cutting time point of an operating time point according to the occurrence number of described each operating time point as this video file.
The embodiment of the invention provides a kind of client, comprising:
The client records unit, be used for when the user sets the control operation that requires to the control operation of carrying out at the video player of playing a video file for satisfying, obtain the time point of described control operation described video file playing progress rate when finishing according to the playing progress rate control information of described video player, and this time point is recorded as operating time point;
The client transmitting element is used for described operating time point is sent to service end.
The embodiment of the invention provides a kind of client that the method for video resource cutting time point is provided, and comprising:
When the user sets the control operation that requires to the control operation of carrying out at the video player of playing a video file for satisfying, obtain the time point of described control operation described video file playing progress rate when finishing according to the playing progress rate control information of described video player, and this time point is recorded as operating time point;
Described operating time point is sent to service end.
When the control operation of as the user video player at a video file of broadcast being carried out in the embodiment of the invention is set the control operation that requires for satisfying, the pairing time point of progress bar of described video player was recorded as an operating time point when described control operation was finished, statistics is also determined the cutting time point of an operating time point as video file, so can be the user provides the concluding time point such as leader of video file to wait cutting time point, when the user need watch described video file, then can provide the video content that begins to play from described cutting time point to it, the user need not to drag voluntarily the mode of progress bar and searches cutting time point, watches the experience of video file to improve the user.
Description of drawings
Fig. 1 is the flow chart that the embodiment of the invention is obtained the video resource cutting time point method;
Fig. 2 is an embodiment of the invention video player interface schematic diagram;
Fig. 3 is the Organization Chart that first embodiment of the invention is obtained the video resource cutting time point system;
Fig. 4 is the Organization Chart that second embodiment of the invention is obtained the video resource cutting time point system;
Fig. 5 is the Organization Chart that third embodiment of the invention is obtained the video resource cutting time point system;
Fig. 6 is the Organization Chart that fourth embodiment of the invention is obtained the video resource cutting time point system;
Fig. 7 is the Organization Chart that fifth embodiment of the invention is obtained the video resource cutting time point system;
Fig. 8 is the Organization Chart that sixth embodiment of the invention is obtained the video resource cutting time point system;
Fig. 9 is that the embodiment of the invention is obtained video resource cutting time point SNA figure;
Figure 10 is the Organization Chart of embodiment of the invention service end;
Figure 11 is the flow chart that embodiment of the invention service end is obtained the video resource cutting time point method;
Figure 12 is the Organization Chart of embodiment of the invention client;
Figure 13 is the flow chart that embodiment of the invention client provides the video resource cutting time point method.
Embodiment
As shown in Figure 1, the embodiment of the invention provides a kind of method of obtaining video resource cutting time point, and it comprises:
Step 101: when at least one user sets the control operation that requires to the control operation of carrying out at the video player of playing a video file for satisfying, obtain the time point information of described control operation described video file playing progress rate when finishing according to the playing progress rate control information of described video player, and this time point information is recorded as the operating time point.
Video player is carried out control operation be can be: drag the progress bar of video player, perhaps click each operating key of video player, or switch operation of playing video file etc.The control operation that the performed satisfied setting of each user requires can have repeatedly, can write down a plurality of operating time points, also can have a plurality of users to carry out and satisfy the control operation of setting requirement.
Because the leader of video file is normally in the certain time length that video begins to play, for example preceding 5 minutes of video is head theme song etc., and run-out is normally in the certain hour length before video finishes, for example 10 minutes before the video end then begin to play cast, sheet caudal flexure etc., and might the user when watching the formal content of video file, also can carry out control operation to video player, not excellent such as certain section video content, the user also may drag the video player progress bar or click the stop key of video player, think that time point mistake that eliminating stopped dragging in the formal content is as described operating time point, make the operating time point that is obtained more accurate, can limit record only and occur in the video display process the pairing time point of control operation in the section sometime.
So preferably, the described control operation that video player at playing video file is carried out is: during video content in a Preset Time section of playing video file, the control operation that video player is carried out.
The control operation that described satisfied setting requires can have multiple:
Preferably, the control operation that requires when described satisfied setting drags time point for the progress bar to that the user drags described video player, and when watching video file to surpass setting-up time continuously, described control operation when finishing is backward from the described time point that drags: described progress bar is dragged to described when dragging time point.
The control operation that drags progress bar according to the user determines that the method for operating time point can be used for the concluding time point of the leader of definite video.In most cases the user may and not know time point that the formal content of video begins where, i.e. the concluding time of leader point is so need just can find described time point by repeatedly dragging the video player progress bar.If the very short time after once dragging the video player progress bar drags at interval once more, for example drag once more in 2 seconds, be that video is play continuously and surpassed described setting-up time, can think then that the control operation that described video player is dragged is not satisfied to set requirement; On the contrary, drag time point if drag to one, and drag time point from this and begin continuous displaying video and surpass certain hour length, such as 5 minutes, can think that then this control operation that drags satisfy to set requirement, and described the dragging the concluding time that time point also is control operation that progress bar is dragged to.
The control operation that requires when described satisfied setting be user when clicking described video player stop key in video display process, during described control operation end is: when the user clicks described video player stop key.
When the control operation that requires when described satisfied setting was switched the play content of described video player for the user, during described control operation end be: the user was switched the play content of described video player, when described video player stops to play described video file.
When the control operation that requires when described satisfied setting is closed described video player for the user, during described control operation end be: when the user closes described video player.
When video file played to the sheet portion, the user generally can select to stop displaying video, promptly clicked the stop key of video player or directly closed video player, and perhaps the user understands the play content of Switch Video player, to play other videos.
Progress when the playing progress rate control information sign video player of described video player is play a video file.Video file mainly is made up of file header, frame data and three parts of index.Wherein file header has been described this video file and the overall information of data wherein, as medium type, play the wide high of total duration, maximal rate, video image; Frame data have comprised the data and the time point of each frame data in the video file playing process of each video and audio frame; The timestamp of each frame and it corresponding relation of position hereof preserved in index.When video player is play a video file when a certain frame, the time point in the video file playing process of data correspondence that then can be by this frame obtains the playing progress rate of current current video file.
By monitoring a plurality of users control operation to video player when playing same video file, can obtain a plurality of described operating time points.
Step 102: add up the occurrence number of each operating time point at least one described operating time point, determine the cutting time point of an operating time point as described video file according to the occurrence number of described each operating time point.
Preferably, can preestablish the threshold value of an occurrence number, the occurrence number and the described threshold value of each operating time point are compared, when the occurrence number of at least one operating time point surpasses described threshold value, in described at least one operating time point, select the cutting time point of an operating time point as video file.If the number of times of the appearance of neither one operating time point surpasses the threshold values that is provided with, show that then the operating time intensity of point is not enough, can judge that above-mentioned video file does not have teaser or tail, such as the video that is cut head and/or sheet portion.For example, when having obtained 10 operating times during point,, think that then video file does not have head if surpassing 3 times does not appear in any one operating time point in described 10 operating times point.So, can make the selected cutting time point that goes out more representative.Operating time point that perhaps also can occurrence number is maximum is defined as the cutting time point of video file.
Wherein, when the occurrence number of at least one operating time point surpasses described threshold value, can select the cutting time point of an operating time point at random as video file, also occurrence number can be averaged above at least one operating time point of preset threshold value and obtain an average operating time point, with the cutting time point of described average operating time point as video file.
When having obtained maximum operating time of a plurality of occurrence numbers according to the occurrence number of described each some during point operating time, promptly there is the occurrence number of a plurality of operating times point identical and be all at most, preferably, can in the maximum operating time point of described a plurality of occurrence numbers, select the cutting time point of an operating time point at random as video file; Perhaps that described a plurality of occurrence numbers are maximum operating time points is averaged and is obtained an average operating time point, with the cutting time point of described average operating time point as video file.
For example, described video file comprises 10 operating time points: 1 ' 11 ", 1 ' 28 ", 1 ' 29 ", 1 ' 28 ", 1 ' 36 ", 1 ' 28 ", 1 ' 05 ", 1 ' 28 ", 1 ' 26 " and 1 ' 31 ", wherein 1 ' 28 " occurrence number is maximum; show that then the progress bar by dragging video player begins to watch continuously the user of video file maximum from above-mentioned time point, then with 1 ' 28 " be defined as the timing node of head.
This step can also at first preestablish a lower time precision, it is 5 seconds that time precision for example is set, then from per 5 seconds the occurrence numbers that begin most of video file as a precision statistics described operating time point in each 5 seconds scope, at this moment, 0 ' 12 " and 0 ' 14 " all in the 3rd 5 seconds scope, the occurrence number of operating time point is maximum in the some 5 seconds scopes being obtained of statistics, and the timing node that then can determine head is in this 5 seconds scopes.This 5 seconds interior all operations time points of scope can be averaged then, with the timing node of this mean value as final head, also can adopt additive method, for example choose the most forward in these 5 a seconds operating time point, or select the timing node of the final head of conduct at random.
Behind the cutting time point that has obtained described video file, can further handle described video file, the concluding time of the leader that for example described cutting time point is a video file is when putting, then can delete the leader of this video file, to begin to be stored as a segment video file in addition from described cutting time point until the data that finish, when the user needs this video file of program request, the data of this segment video file directly are provided, and then the user can directly watch video from the formal content part of video; Certainly, also can be stored as a segment video file in addition, but when the user needs this video file of program request, whether the prompting user needs to skip the leader of video, if the user selects and need skip, then directly provide the video data content that begins from described cutting time point to the user, the user need not manually to drag the mode of progress bar and skips leader.
So preferably, after described occurrence number according to described each operating time point was determined the cutting time point of an operating time point as described video file, described method also can comprise:
Step 103: when the user selected to play described video file, the control of video player began to play this video file from described cutting time point.Or
Step 104: when described video file plays to described cutting time point, stop to play described video file.Or
Step 105: the video file content before or after the described cutting time point is stored as a fragment video file in addition.
See also Fig. 2, Fig. 2 is the video player interface schematic diagram that the embodiment of the invention provides.Video player 10 comprises video-frequency playing content display interface 11, progress bar 12 and operating key 14, and the user carries out control operation by described progress bar 12 and 14 pairs of video players of described operating key.When the user selects to play a video file, if this video file has obtained described cutting time point, in the present embodiment, cutting time point is the concluding time point of video file leader, then video player 10 can provide a prompt window 13, whether needs to skip leader with the prompting user and watches, when the user clicks " determining ", video file directly obtains the pairing video data content of described cutting time point, and begins displaying video according to the video data that is obtained; When the user clicks " closing ", then video player 10 will continue from progress bar 12 current position playing video files.And if described cutting time point is when point time started of video file sheet portion, then can work as and stop to play described video file when video file is played to described cutting time point, after stopping, can also play other video contents according to the playlist of player.
The embodiment of the invention can be obtained the cutting time point of video resource according to said method, for example concluding time of piece of video head part point, and/or the time started of sheet portion point.After obtaining cutting time point, can provide the video file of having deleted head and/or run-out according to user's browse request, also can when displaying video, provide the selection of skipping the piece of video head part.Certainly the embodiment of the invention also can be truncated to the user's interest video file according to the hobby of said method according to the user, such as the excellent part of film, the part or the like of dubbing in background music of film.
The said method that provides according to the embodiment of the invention can make up a kind of system that obtains video resource cutting time point, and referring to Fig. 3, this system comprises: record cell 100, statistic unit 200 and determining unit 300.
Described record cell 100, being used for the user is when satisfying the control operation of setting requirement to the control operation of carrying out at the video player of playing a video file, obtain the time point of described control operation described video file playing progress rate when finishing according to the playing progress rate control information of described video player, and this time point is recorded as operating time point.
Described statistic unit 200, the occurrence number that is used for adding up at least one described each operating time point of operating time point.
Described determining unit 300 is used for determining the cutting time point of an operating time point as video file according to the occurrence number of described each operating time point.
When the described control operation that video player is carried out can be for the video content in a Preset Time section of playing video file, the control operation that video player is carried out.
The control operation that described satisfied setting requires can have multiple:
Preferably, the control operation that requires when described satisfied setting drags time point for the progress bar to that the user drags described video player, and when watching video file to surpass setting-up time continuously, described control operation when finishing is backward from the described time point that drags: described progress bar is dragged to described when dragging time point.
The control operation that requires when described satisfied setting be user when clicking described video player stop key in video display process, during described control operation end is: when the user clicks described video player stop key;
When the control operation that requires when described satisfied setting was switched the play content of described video player for the user, during described control operation end be: the user was switched the play content of described video player, when described video player stops to play described video file.
When the control operation that requires when described satisfied setting is closed described video player for the user, during described control operation end be: when the user closes described video player.
As shown in Figure 4, preferably, described determining unit 300 comprises: first comparing unit 310 and first determining unit 320.
Described first comparing unit 310 is used for the occurrence number and the preset threshold value of described each operating time point are compared.
Described first determining unit 320 is used for when the occurrence number of at least one operating time point surpasses described threshold value, determines the cutting time point of an operating time point as video file in described at least one operating time point.
As shown in Figure 5, preferably, described first determining unit 320 is: average submodule 321.
Described average submodule 321, be used for when the occurrence number of at least one operating time point surpasses described threshold value, described at least one point averaged operating time obtains an average operating time point, with the cutting time point of described average operating time point as video file.
As shown in Figure 6, preferably, described determining unit 300 is: second determining unit 330.
Described second determining unit 330 is used for the cutting time point that the operating time point that occurrence number is maximum is defined as video file.
As shown in Figure 7, preferably, described second determining unit 330 comprises: obtain submodule 331.
The described submodule 331 that obtains is used for obtaining the maximum operating time point of at least one occurrence number according to the occurrence number of described each operating time point.
Described second determining unit 330 also comprises: the first chooser module 332, be used for obtaining 331 and having got maximum operating time of a plurality of occurrence numbers during point, in the maximum operating time point of described a plurality of occurrence numbers, select the cutting time point of an operating time point at random as video file when the described submodule that obtains.
Perhaps as shown in Figure 8, described second determining unit 330 also comprises: the second chooser module 333, be used for having obtained maximum operating time of a plurality of occurrence numbers during point when the described submodule 331 that obtains, the operating time point that described a plurality of occurrence numbers are maximum is averaged and is obtained an average operating time point, with the cutting time point of described average operating time point as video file.
Preferably, described system also comprises:
Interception unit 400 is used for the video file content before or after the described cutting time point is stored as a fragment video file in addition.Or
Jump unit 500 is used for when the user selects to play described video file, and the control of video player begins to play this video file from described cutting time point.Or
Switch unit 600 is used for stopping to play described video file when described video file plays to described cutting time point.
As shown in Figure 9, in the real network framework, the operating time point that described record cell 100 can produce in client records user's control operation behavior can have a plurality of client records operating time points simultaneously; Described statistic unit 200 and described determining unit 300 can be determined the cutting time point of video file in service end according to the described operating time point that client write down.
As shown in figure 10, the embodiment of the invention also provides a kind of service end, and it comprises:
Service end receiving element 400, be used to receive at least one operating time point that at least one client sends, when this at least one operating time point is set the control operation that requires for the control operation of carrying out at the video player of playing a video file when user customer for satisfying, the time point of described video file playing progress rate when described control operation finishes.
Service end statistic unit 410, the occurrence number that is used for adding up described at least one each operating time point of operating time point.
Service end determining unit 420 is used for determining the cutting time point of an operating time point as described video file according to the occurrence number of described each operating time point.
Preferably, this service end also can comprise:
Service end interception unit 430 is used for the video file content before or after the described cutting time point is stored as a fragment video file in addition; Or
Service end transmission unit 440 is used to receive the signal that client selects to play this video file, and from the Frame of the pairing described video file of this cutting time point, with the transfer of data of described video file to client.
As shown in figure 11, the embodiment of the invention also provides a kind of service end to obtain the method for video resource cutting time point, and it comprises:
Step 111: receive at least one operating time point that at least one client sends, when this at least one operating time point is set the control operation that requires for the control operation of carrying out at the video player of playing a video file when user customer for satisfying, the time point of described video file playing progress rate when described control operation finishes.
Step 112: the occurrence number of adding up each operating time point in described at least one operating time point.
Step 113: determine the cutting time point of an operating time point as this video file according to the occurrence number of described each operating time point.
Preferably, this service end method also comprises:
Step 114: the video file content before or after the described cutting time point is stored as a fragment video file in addition.Or
Step 115: receive the signal that client selects to play this video file, and from the Frame of the pairing described video file of this cutting time point, with the transfer of data of described video file to client.
As shown in figure 12, the embodiment of the invention also provides a kind of client, and it comprises:
Client records unit 500, be used for when the user sets the control operation that requires to the control operation of carrying out at the video player of playing a video file for satisfying, obtain the time point of described control operation described video file playing progress rate when finishing according to the playing progress rate control information of described video player, and this time point is recorded as operating time point.
Client transmitting element 510 is used for described operating time point is sent to service end.
Preferably, this client also can comprise:
Client program request unit 520 is used for sending to service end the signal of the described video file of program request.
Client terminal playing unit 530 is used to receive the Frame of the video file that the Frame from the pairing described video file of described cutting time point of service end transmission begins.
As shown in figure 13, the embodiment of the invention also provides a kind of client that the method for video resource cutting time point is provided, and it comprises:
Step 131: when the user sets the control operation that requires to the control operation of carrying out at the video player of playing a video file for satisfying, obtain the time point of described control operation described video file playing progress rate when finishing according to the playing progress rate control information of described video player, and this time point is recorded as operating time point.
Step 132: described operating time point is sent to service end.
Preferably, this method also can comprise:
Step 133: the signal that sends the described video file of program request to service end.
Step 134: the Frame of the video file that the Frame from the pairing described video file of described cutting time point of reception service end transmission begins.
When the control operation of as the user video player at a video file of broadcast being carried out in the embodiment of the invention is set the control operation that requires for satisfying, the pairing time point of progress bar of described video player was recorded as an operating time point when described control operation was finished, determine the cutting time point of an operating time point according to the occurrence number of described each operating time point as video file, so can be the user provides the concluding time point such as leader of video file to wait cutting time point, when the described video file of user's program request, the user can directly be dragged to progress bar this cutting time point, or directly provide the video content that begins to play from described cutting time point to the user, the user need not to drag voluntarily the mode of progress bar and searches cutting time point, the raising user watches the experience of video file, thereby expand the service function of VOD and video sharing platform, improve the additional competence for added value of VOD and video sharing platform.
Need to prove that each embodiment in this specification all adopts the mode of going forward one by one to describe, what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.For system and device embodiment, because it is similar substantially to method embodiment, so description is fairly simple, relevant part gets final product referring to the explanation of method embodiment part.
Though described the present invention by embodiment, those of ordinary skills know, without departing from the spirit and substance in the present invention, just can make the present invention that many distortion and variation are arranged, and scope of the present invention is limited to the appended claims.

Claims (32)

1, a kind of method of obtaining video resource cutting time point is characterized in that, comprising:
When at least one user sets the control operation that requires to the control operation of carrying out at the video player of playing a video file for satisfying, obtain the time point of described control operation described video file playing progress rate when finishing according to the playing progress rate control information of described video player, and this time point is recorded as the operating time point;
Add up the occurrence number of each operating time point at least one described operating time point, determine the cutting time point of an operating time point as described video file according to the occurrence number of described each operating time point.
2, the method for claim 1 is characterized in that, the described control operation that video player at playing video file is carried out is:
During video content in a Preset Time section of playing video file, the control operation that video player is carried out.
3, the method for claim 1 is characterized in that, after described occurrence number according to described each operating time point is determined the cutting time point of an operating time point as described video file, also comprises:
When the user selected to play described video file, the control of video player began to play this video file from described cutting time point; Or
The control video player stops to play described video file when described video file plays to described cutting time point; Or
Video file content before or after the described cutting time point is stored as a fragment video file in addition.
4, as claim 1,2 or 3 described methods, it is characterized in that, the control operation that requires when described satisfied setting drags time point for the progress bar to that the user drags described video player, and when watching video file to surpass setting-up time continuously, described control operation when finishing is backward from the described time point that drags:
Described progress bar is dragged to described when dragging time point.
As claim 1,2 or 3 described methods, it is characterized in that 5, the control operation that requires when described satisfied setting be user when clicking described video player stop key in video display process, during described control operation end be:
When the user clicks described video player stop key.
As claim 1,2 or 3 described methods, it is characterized in that 6, when the control operation of described satisfied setting requirement was switched the play content of described video player for the user, described control operation when finishing was:
The user is switched the play content of described video player, when described video player stops to play described video file.
As claim 1,2 or 3 described methods, it is characterized in that 7, when the control operation of described satisfied setting requirement was closed described video player for the user, described control operation when finishing was:
When the user closes described video player.
As claim 1,2 or 3 described methods, it is characterized in that 8, described occurrence number according to described each operating time point determines that an operating time point as the cutting time point of described video file is:
The occurrence number and the preset threshold value of described each operating time point are compared, when the occurrence number of at least one operating time point surpasses described threshold value, in described at least one operating time point, determine the cutting time point of an operating time point as video file; Or,
The operating time point that occurrence number is maximum is defined as the cutting time point of video file.
9, method as claimed in claim 8 is characterized in that, determines that in described at least one operating time point an operating time point as the cutting time point of video file is:
Described at least one point averaged operating time obtains an average operating time point, with the cutting time point of described average operating time point as video file.
10, method as claimed in claim 8 is characterized in that, the cutting time point that the described operating time point that occurrence number is maximum is defined as video file comprises:
When having obtained maximum operating time of a plurality of occurrence numbers according to the occurrence number of described each some during point, in the maximum operating time point of described a plurality of occurrence numbers, select the cutting time point of an operating time point at random as video file operating time; Or the operating time point that described a plurality of occurrence numbers are maximum is averaged and is obtained an average operating time point, with the cutting time point of described average operating time point as video file.
As claim 1,2,3,9 or 10 described methods, it is characterized in that 11, described cutting time point is the time point that the time point that finishes of the leader of TV play or film video or sheet portion begin.
12, a kind of system that obtains video resource cutting time point is characterized in that, comprising:
Record cell, be used for when the user sets the control operation that requires to the control operation of carrying out at the video player of playing a video file for satisfying, obtain the time point of described control operation described video file playing progress rate when finishing according to the playing progress rate control information of described video player, and this time point is recorded as the operating time point;
Statistic unit, the occurrence number that is used for adding up at least one each operating time point of described operating time point;
Determining unit is used for determining the cutting time point of an operating time point as described video file according to the occurrence number of described each operating time point.
13, system as claimed in claim 12 is characterized in that, the described control operation that video player is carried out is:
During video content in a Preset Time section of playing video file, the control operation that video player is carried out.
14, system as claimed in claim 12 is characterized in that, this system also comprises:
Interception unit is used for the video file content before or after the described cutting time point is stored as a fragment video file in addition; Or
The jump unit is used for when the user selects to play described video file, and the control of video player begins to play this video file from described cutting time point; Or
Switch unit is used for stopping to play described video file when described video file plays to described cutting time point.
15, as claim 12,13 or 14 described systems, it is characterized in that, the control operation that requires when described satisfied setting drags time point for the progress bar to that the user drags described video player, and when watching video file to surpass setting-up time continuously, described control operation when finishing is backward from the described time point that drags:
Described progress bar is dragged to described when dragging time point.
As claim 12,13 or 14 described systems, it is characterized in that 16, the control operation that requires when described satisfied setting be user when clicking described video player stop key in video display process, during described control operation end be:
When the user clicks described video player stop key.
As claim 12,13 or 14 described systems, it is characterized in that 17, when the control operation of described satisfied setting requirement was switched the play content of described video player for the user, described control operation when finishing was:
The user is switched the play content of described video player, when described video player stops to play described video file.
As claim 12,13 or 14 described systems, it is characterized in that 18, when the control operation of described satisfied setting requirement was closed described video player for the user, described control operation when finishing was:
When the user closes described video player.
19, as claim 12,13 or 14 described systems, it is characterized in that described determining unit comprises:
First comparing unit is used for the occurrence number and the preset threshold value of described each operating time point are compared;
First determining unit is used for when the occurrence number of at least one operating time point surpasses described threshold value, determines the cutting time point of an operating time point as video file in described at least one operating time point.
20, system as claimed in claim 19 is characterized in that, described first determining unit is:
Average submodule, be used for when the occurrence number of at least one operating time point surpasses described threshold value, described at least one point averaged operating time obtains an average operating time point, with the cutting time point of described average operating time point as video file.
21, as claim 12,13 or 14 described systems, it is characterized in that described determining unit is:
Second determining unit is used for the cutting time point that the operating time point that occurrence number is maximum is defined as video file.
22, system as claimed in claim 21 is characterized in that, described second determining unit comprises:
Obtain submodule, be used for obtaining the maximum operating time point of at least one occurrence number according to the occurrence number of described each operating time point;
Described second determining unit also comprises:
The first chooser module is used for having obtained maximum operating time of a plurality of occurrence numbers during point when the described submodule that obtains, and selects the cutting time point of an operating time point as video file in the maximum operating time point of described a plurality of occurrence numbers at random; Or
The second chooser module, be used for having obtained maximum operating time of a plurality of occurrence numbers during point when the described submodule that obtains, the operating time point that described a plurality of occurrence numbers are maximum is averaged and is obtained an average operating time point, with the cutting time point of described average operating time point as video file.
As claim 12,13 or 14 described systems, it is characterized in that 23, described cutting time point is the concluding time point of leader of TV play or film video or the time started point of sheet portion.
24, as claim 12,13 or 14 described systems, it is characterized in that:
Described record cell is in client, and described statistic unit and described determining unit are in service end.
25, a kind of service end is characterized in that, comprising:
The service end receiving element, be used to receive at least one operating time point that at least one client sends, when this at least one operating time point is set the control operation that requires for the control operation of carrying out at the video player of playing a video file when user customer for satisfying, the time point of described video file playing progress rate when described control operation finishes;
The service end statistic unit, the occurrence number that is used for adding up described each operating time point of at least one operating time point;
The service end determining unit is used for determining the cutting time point of an operating time point as described video file according to the occurrence number of described each operating time point.
26, service end as claimed in claim 25 is characterized in that, this service end also comprises:
The service end interception unit is used for the video file content before or after the described intercepting timing node is stored as a fragment video file in addition; Or
The service end transmission unit is used to receive the signal that client selects to play this video file, and from the Frame of the pairing described video file of this cutting time point, with the transfer of data of described video file to client.
27, a kind of service end is obtained the method for video resource cutting time point, it is characterized in that, comprising:
Receive at least one operating time point that at least one client sends, when this at least one operating time point is set the control operation that requires for the control operation of carrying out at the video player of playing a video file when user customer for satisfying, the time point of described video file playing progress rate when described control operation finishes;
Add up the occurrence number of each operating time point in described at least one operating time point;
Determine the cutting time point of an operating time point according to the occurrence number of described each operating time point as this video file.
28, method as claimed in claim 27 is characterized in that, this method also comprises:
Video file content before or after the described cutting time point is stored as a fragment video file in addition; Or
Receive client and select to play the signal of this video file, and from the Frame of the pairing described video file of this cutting time point, with the transfer of data of described video file to client.
29, a kind of client is characterized in that, comprising:
The client records unit, be used for when the user sets the control operation that requires to the control operation of carrying out at the video player of playing a video file for satisfying, obtain the time point of described control operation described video file playing progress rate when finishing according to the playing progress rate control information of described video player, and this time point is recorded as operating time point;
The client transmitting element is used for described operating time point is sent to service end.
30, client as claimed in claim 29 is characterized in that, this client also comprises:
Client program request unit is used for sending to service end the signal of the described video file of program request;
The client terminal playing unit is used to receive the Frame of the video file that the Frame from the pairing described video file of described cutting time point of service end transmission begins.
31, a kind of client provides the method for video resource cutting time point, it is characterized in that, comprising:
When the user sets the control operation that requires to the control operation of carrying out at the video player of playing a video file for satisfying, obtain the time point of described control operation described video file playing progress rate when finishing according to the playing progress rate control information of described video player, and this time point is recorded as operating time point;
Described operating time point is sent to service end.
32, method as claimed in claim 31 is characterized in that, this method also comprises:
Send the signal of the described video file of program request to service end;
The Frame of the video file that the Frame from the pairing described video file of described cutting time point of reception service end transmission begins.
CN2008101354544A 2008-08-07 2008-08-07 Method and system for acquiring video resource cutting time point Expired - Fee Related CN101345853B (en)

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