CN105933772A - Interaction method, interaction apparatus and interaction system - Google Patents

Abstract

The invention provides an interaction method, an interaction apparatus and an interaction system. The method comprises the following steps: according to a set frequency, extracting images of a video, compressing the images into video reduced graphs, and displaying the video reduced graphs in a sequence form on a man-machine interaction interface; and identifying contact between a user and the video reduced graphs on the man-machine interaction interface, wherein the contacted video reduced graphs are at a completely displayed state, and the video reduced graphs in other sequences maintain a hidden state. According to the invention, the video needing to be browsed or downloaded can be rapidly found, time is saved, and convenience is brought to the user.

Description

Interaction method, interaction device and interaction system

technical field

The invention belongs to the field of interaction, and in particular relates to an interaction method, an interaction device and an interaction system.

Background technique

In the prior art, people need to play back or download the video stored in the video recording device. In order to find the playback or downloaded video clips that you need, the user must first download all the videos and save them locally, and then browse one by one to find the video clips that need to be played back or downloaded.

This method will take up a large amount of storage space, and it takes a lot of time to filter to find the desired video, which is very inefficient.

Contents of the invention

In view of this, the embodiment of the present invention provides an interactive method, device and system to solve the problem of waste of storage space and low efficiency in the prior art due to the need to download all saved videos and take a lot of time to browse .

The invention provides an interactive method, which can be applied to video playback and video download. The interactive method includes: extracting video images according to a set frequency, compressing them into video thumbnails, and displaying the video thumbnails on the human-computer interaction interface. Display in the form of sequence; identify the user's contact with video thumbnails on the human-computer interaction interface, the touched video thumbnails will be fully displayed, and the video thumbnails in the rest of the sequence will remain hidden.

Preferably, the interaction method also includes: extracting time information of the video, displaying the time information as a browsing time axis on the human-computer interaction interface; setting the browsing control on the browsing time axis, wherein the browsing control can be viewed in the extension direction of the browsing time axis Move up; set browsing controls to link with video thumbnails.

Preferably, in the step of setting the linkage between the browsing control and the video thumbnail, it includes: detecting the position change of the browsing control on the browsing time axis or the change of the user's contact with the video thumbnail; when the position of the browsing control changes, according to The control obtains the corresponding shooting time at the position of the browsing time axis, fully displays the video thumbnail corresponding to the shooting time, and the rest of the video thumbnails are hidden; when the user's contact with the video thumbnail changes, according to the currently selected video The capture time of the thumbnail shows the position of the browse control on the browse timeline.

Preferably, when the interaction method is applied to video playback, the interaction method further includes: taking the shooting time corresponding to the selected video thumbnail as the starting moment of video playback.

Preferably, when the interactive method is applied to video download, the interactive method also includes: setting the download time axis, wherein the time length of the download time axis is the video available for download when the shooting time of the currently selected video thumbnail is taken as a reference point Time length; determine the time interval of the video to be downloaded on the download time axis.

Preferably, in the step of determining the time interval of videos available for download when the shooting time of the thumbnail of the video to be downloaded is the reference point on the download time axis, it includes: setting at least a pair of controls on the download time axis, through one of which The control selects the start time of the video to be downloaded on the download time axis, and the other control selects the end time of the video to be downloaded; the time interval of the video to be downloaded is determined according to the start time and end time.

The present invention also provides an interactive device, which can be applied to video playback and video download. The interactive device includes: a display module, which is used to extract video images according to a set frequency and compress them into video thumbnails. The interface displays video thumbnails in the form of sequences; the identification module is used to identify the user’s contact with video thumbnails on the human-computer interaction interface, the touched video thumbnails are fully displayed, and the video thumbnails in the rest of the sequence The thumbnail remains hidden.

Preferably, the interaction device also includes: a browsing time axis module, used to extract time information of the video, and display the time information as a browsing time axis on the human-computer interaction interface; a control module, used to set the browsing control on the browsing time axis, Wherein, the browse control can be moved in the extension direction of the browse time axis; the linkage module is used to set the linkage between the browse control and the video thumbnail.

Preferably, the linkage module is also used to: detect the position change of the browsing control on the browsing time axis or the change of the contact between the user and the video thumbnail; when the position of the browsing control changes, obtain the corresponding The shooting time of the video thumbnail corresponding to the shooting time is completely displayed, and the other video thumbnails are hidden; when the user's contact with the video thumbnail changes, the browsing control is displayed according to the shooting time of the currently selected video thumbnail. Browse locations on the timeline.

Preferably, when the interaction device is applied to video playback, the interaction device further includes: a playback module, configured to use the shooting time corresponding to the selected video thumbnail as the starting moment of video playback.

Preferably, when the interactive device is applied to video download, the interactive device also includes: a download time axis module, which is used to set the download time axis, wherein the time length of the download time axis is based on the shooting time of the currently selected video thumbnail as a reference point The time length of the video available for download; the time interval determination module is used to determine the time interval of the video available for download when the shooting time of the video thumbnail to be downloaded is the reference point on the download time axis.

Preferably, the time interval module is also used to: set at least a pair of controls on the download time axis, select the start time of the video to be downloaded on the download time axis through one of the controls, and select the end time of the video to be downloaded through the other control ; Determine the time interval of the video to be downloaded according to the start time and end time.

The present invention also provides an interactive system. The video download system includes: a terminal and a video recording device communicatively connected to the terminal; the video recording device is used to record the video and keep the shooting time corresponding to the video; the terminal is used to: Frequency extracts video images and compresses them into video thumbnails, and displays the video thumbnails in a sequence on the human-computer interaction interface; recognizes the user's contact with the video thumbnails on the human-computer interaction interface, and the contacted video thumbnails The thumbnails are fully displayed, while the video thumbnails in the rest of the sequence remain hidden.

Compared with the prior art, the interaction method, device and system of the present invention can display video thumbnails on the human-computer interaction interface, and the user can touch the thumbnails so that the thumbnails can be fully displayed, which can help users quickly Find the video segment that needs to be played back/downloaded, which improves the efficiency of the user's playback/downloaded video, saves storage space, and is convenient for the user.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to these drawings without any creative effort.

Fig. 1 is a flowchart of the interactive method of the present invention;

Fig. 2 is the flow chart of the embodiment that the interactive method of the present invention is applied to video playback;

Fig. 3 is a schematic diagram of an interactive interface applied to video playback according to the present invention;

Fig. 4 is the flowchart of the embodiment that interactive method of the present invention is applied to video download;

Fig. 5 is a schematic diagram of an interactive interface applied to video downloading according to the present invention.

Reference signs are explained as follows: human-computer interaction interface 10 video thumbnail 20 browsing timeline 30 browsing control 31 play button 40 download timeline 50 control 51 control 52 download button 60 .

detailed description

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

Referring to Fig. 1 to Fig. 3, the present invention provides an interactive method, and the interactive method includes:

S11 : Extract video images according to a set frequency, and compress them into video thumbnails 20 , and display the video thumbnails 20 in a sequence on the human-computer interaction interface 10 .

In this embodiment, video images are extracted once every 20 seconds, and the video thumbnails 20 are arranged and displayed on the human-computer interaction interface 10 according to the order of shooting time.

S12: Identify the user's contact with the video thumbnail 20 on the human-computer interaction interface 10, the touched video thumbnail 20 is fully displayed, and the video thumbnails 20 in other sequences remain hidden.

In this embodiment, when the user touches the video thumbnail 20 in the sequence area of the video thumbnail 20 on the human-computer interaction interface 10, the video thumbnail 20 is fully displayed. The so-called fully displayed state means that the picture of the video thumbnail 20 becomes larger or clearer, which is obviously different from the rest of the video thumbnails 20. The so-called hidden state means that the video thumbnail 20 is compared to the video thumbnail 20 of the fully displayed state. The picture is smaller or more blurred. In addition, the shooting time corresponding to the video thumbnail 20 is displayed above the selected video thumbnail 20 . S13: Extract the time information of the video, and display the time information as a browsing time axis 30 on the human-computer interaction interface 10 .

Because the system can record complete time information (start time, end time), the user's browsing time axis is the time range corresponding to the real video. On the human-computer interaction interface 10, the time information is combined to form the browsing time axis 30 . The browsing time axis 30 is in the shape of a long straight bar, and the time sequence on the browsing time axis 30 increases from left to right, that is, the rightmost end on the browsing time axis 30 is the current moment, and the leftmost end is the video. The starting point of the shooting time.

S14: Setting the browsing control 31 on the browsing time axis 30, wherein the browsing control 31 can move in the extension direction of the browsing time axis 30.

S15 : set the browsing control 31 to be linked with the video thumbnail 20 .

In this embodiment, the position of the browsing control 31 on the browsing time axis corresponds to the time when the browsing time axis is selected. Because the browsing time axis truly reflects the actual time of the video, and the video thumbnail 20 is obtained by sampling from the actual time, comparing the selected actual time with the time of which video thumbnail 20 is the closest, then it is considered that the browsing control 31 is in the Browse which video thumbnail 20 is selected on the timeline, and then display the video thumbnail.

In step S15, including:

Detecting a change in the position of the browsing control 31 on the browsing time axis 30 or a change in the user's contact with the video thumbnail 20;

When the position of the browsing control 31 changes, the corresponding shooting time is obtained according to the position of the control in the browsing time axis 30, and the video thumbnail 20 corresponding to the shooting time is fully displayed, and the remaining video thumbnails 20 are in a hidden state;

When the user's contact with the video thumbnail 20 changes, the position of the browsing control 31 on the browsing time axis 30 is displayed according to the shooting time of the currently selected video thumbnail 20 .

In general, the user's contact with the video thumbnail 20 on the human-computer interaction interface 10 will cause the position of the browsing control 31 on the browsing time axis 30 to change, or change the position of the browsing control 31 on the browsing time axis 30 Different time thumbnails will also be displayed on the human-computer interaction interface 10 .

Please continue to refer to FIG. 2 . FIG. 2 is a flow chart of an embodiment of an interaction method of the present invention applied to video playback.

S21: Extract video images according to a set frequency, and compress them into video thumbnails 20 , and display the video thumbnails 20 in a sequence on the human-computer interaction interface 10 .

In this embodiment, video images are extracted once every 20 seconds, and the video thumbnails 20 are arranged and displayed on the human-computer interaction interface 10 according to the order of shooting time.

S22: Identify the user's contact with the video thumbnail 20 on the human-computer interaction interface 10, the touched video thumbnail 20 is fully displayed, and the video thumbnails 20 in other sequences remain hidden.

In this embodiment, this interaction method can be applied on a touch-sensitive display. When the user touches the video thumbnail 20 in the sequence area of the video thumbnail 20 on the human-computer interaction interface 10, the video thumbnail 20 will be fully displayed. . The so-called fully displayed state means that the picture of the video thumbnail 20 becomes larger or clearer, which is obviously different from the rest of the video thumbnails 20. The so-called hidden state means that the video thumbnail 20 is compared to the video thumbnail 20 of the fully displayed state. The picture is smaller or more blurred. In addition, the shooting time corresponding to the video thumbnail 20 is displayed above the selected video thumbnail 20 .

S23: Extract time information of the video, and display the time information as a browsing time axis 30 on the human-computer interaction interface 10 .

Because the video thumbnails 20 store time information, the browsing time axis 30 can be formed by combining the time information of the video thumbnails 20 . On the human-computer interaction interface 10, the browsing time axis 30 is in the shape of a long straight bar, and the time sequence on the browsing time axis 30 increases from left to right, that is, the rightmost end on the browsing time axis 30 is the current , the far left is the starting point of the shooting time of the video.

S24: Setting the browsing control 31 on the browsing time axis 30, wherein the browsing control 31 can move in an extension direction of the browsing time axis 30.

In this embodiment, one unit of movement of the browsing control 31 corresponds to a set frequency. For example, if the browsing control 31 moves a unit distance on the browsing time axis 30, it means that the time is 20 seconds forward or backward.

S25: set the browsing control 31 to be linked with the video thumbnail 20 .

In this embodiment, the position of the browsing control 31 on the browsing time axis corresponds to the time when the browsing time axis is selected. Because the browsing time axis truly reflects the actual time of the video, and the video thumbnail 20 is obtained by sampling from the actual time, comparing the selected actual time with the time of which video thumbnail 20 is the closest, then it is considered that the browsing control 31 is in the Browse which video thumbnail 20 is selected on the timeline, and then display the video thumbnail.

In step S25, including:

Detecting a change in the position of the browsing control 31 on the browsing time axis 30 or a change in the user's contact with the video thumbnail 20;

When the position of the browsing control 31 changes, the corresponding shooting time is obtained according to the position of the control in the browsing time axis 30, and the video thumbnail 20 corresponding to the shooting time is fully displayed, and the remaining video thumbnails 20 are in a hidden state;

When the user's contact with the video thumbnail 20 changes, the position of the browsing control 31 on the browsing time axis 30 is displayed according to the shooting time of the currently selected video thumbnail 20 .

In general, the user's contact with the video thumbnail 20 on the human-computer interaction interface 10 will cause the position of the browsing control 31 on the browsing time axis 30 to change, or change the position of the browsing control 31 on the browsing time axis 30 Different time thumbnails will also be displayed on the human-computer interaction interface 10 .

Step S26: Take the shooting time corresponding to the selected video thumbnail 20 as the starting moment of video playback.

Please continue to refer to FIG. 3 . FIG. 3 is a schematic diagram of an embodiment in which the interaction method of the present invention is applied to video playback.

The user can select the video thumbnail 20 by touching the video thumbnail 20 through the human-computer interaction interface 10, and the user can change the video thumbnail 20 by sliding in the direction in which the video thumbnail 20 is arranged while keeping the video thumbnail 20 in contact. The control 31 adjusts its position on the browsing timeline 30 according to the change of the video thumbnail 20 . When the user selects a video thumbnail 20, because the human-computer interaction interface is provided with a play button 40, clicking the play button 40 on the video thumbnail 20 can start video playback from the moment corresponding to the video thumbnail 20. Start playing the captured video at the beginning moment, and play it until the current moment.

Please refer to FIG. 4 to FIG. 5 . FIG. 4 and FIG. 5 are embodiments of the interactive method of the present invention applied to video downloading.

S31: extract video images according to a set frequency, and compress them into video thumbnails 20 , and display the video thumbnails 20 in a sequence on the man-machine interaction interface 10 .

In this embodiment, video images are extracted once every 20 seconds, and the video thumbnails 20 are arranged and displayed on the human-computer interaction interface 10 according to the order of shooting time.

S32: Identify the user's contact with the video thumbnail 20 on the human-computer interaction interface 10, the touched video thumbnail 20 is fully displayed, and the video thumbnails 20 in other sequences remain hidden.

In this embodiment, this interaction method can be applied on a touch-sensitive display. When the user touches the video thumbnail 20 in the sequence area of the video thumbnail 20 on the human-computer interaction interface 10, the video thumbnail 20 will be fully displayed. . The so-called fully displayed state means that the picture of the video thumbnail 20 becomes larger or clearer, which is obviously different from the rest of the video thumbnails 20. The so-called hidden state means that the video thumbnail 20 is compared to the video thumbnail 20 of the fully displayed state. The picture is smaller or more blurred. In addition, the shooting time corresponding to the video thumbnail 20 is displayed above the selected video thumbnail 20 .

S33: Extract the time information of the video thumbnail 20, and display it as a browsing time axis 30 on the human-computer interaction interface 10.

Because the video thumbnails 20 store time information, the browsing time axis 30 can be formed by combining the time information of the video thumbnails 20 . On the human-computer interaction interface 10, the browsing time axis 30 is in the shape of a long straight bar, and the time sequence on the browsing time axis 30 increases from left to right, that is, the rightmost end on the browsing time axis 30 is the current , the far left is the starting point of the shooting time of the video.

S34: Setting the browsing control 31 on the browsing time axis 30, wherein the browsing control 31 can move in the extension direction of the browsing time axis 30.

S35: Set the browsing control 31 to be linked with the video thumbnail 20 .

In step S35, including:

Detecting a change in the position of the browsing control 31 on the browsing time axis 30 or a change in the user's contact with the video thumbnail 20;

When the position of the browsing control 31 changes, the corresponding shooting time is obtained according to the position of the control in the browsing time axis 30, and the video thumbnail 20 corresponding to the shooting time is fully displayed, and the remaining video thumbnails 20 are in a hidden state;

When the user's contact with the video thumbnail 20 changes, the position of the browsing control 31 on the browsing time axis 30 is displayed according to the shooting time of the currently selected video thumbnail 20 .

In general, the user's contact with the video thumbnail 20 on the human-computer interaction interface 10 will cause the position of the browsing control 31 on the browsing time axis 30 to change, and changing the position of the browsing control 31 on the browsing time axis 30 will also change the position of the browsing control 31 on the browsing time axis 30. Different time thumbnails are displayed on the human-computer interaction interface 10 .

S36: Setting the download time axis 50, wherein the time length of the download time axis 50 is the time length of videos available for download when the shooting time of the currently selected video thumbnail 20 is taken as a reference point. The time length of the downloadable video can be customized and set by the user according to actual needs, and there is no limitation here.

S37: Determine the time interval of the video to be downloaded on the download time axis 50 .

Please continue to refer to FIG. 5 to set the download time axis 50, wherein the time length of the download time axis 50 is the time interval of videos available for download when the shooting time of the currently selected video thumbnail 20 is taken as a reference point. In this embodiment, the time interval of the download time axis 50 is five minutes. For example, when the shooting time of the selected video thumbnail 20 is 10:52 am on March 18, 2016, the download time axis 50 means 2 minutes before the reference point at 10:52 am on March 18, 2016 And the video of the time period of the last 3 minutes, that is, the video of any time period from 10:50 am on March 18, 2016 to 10:55 am on March 18, 2016. Time scales are displayed every minute on the download time axis 50 , as shown in the figure, time scales such as 10:50, 10:51, 10:52, 10:53, and 10:54 are displayed on the download time axis. In other embodiments, there is no limit to the time interval of the download time axis 50, which can be set according to actual needs, and there is no limit to the time period of the download time axis 50, for example, the selected video thumbnail can be used as a reference point The two and a half minutes before and after can be set according to actual needs.

In S37, specifically include:

S370: Set at least one pair of controls on the download time axis 50, select the start time of the video to be downloaded on the download time axis 50 through one of the controls 51, and select the end time of the video to be downloaded through the other control 52.

Please continue to refer to Figure 5. In this embodiment, the time axis between the controls is marked with a highlighted color. For example, the time interval for downloading the time axis 50 is from 10:50 am on March 18, 2016 to March 2016. At 10:55 am on the 18th, the time period selected by the control is from 10:50:55 am on March 18, 2016 to 10:52:20 am on March 18, 2016, then the time period selected The time axis is highlighted in color, and other time periods of the downloaded time axis 50 maintain the original colors.

In other embodiments, multiple pairs of controls are set on the download time axis 50 , and multiple segments of the video can be downloaded at one time through multiple pairs of controls.

S371: Determine the time interval of the video to be downloaded according to the start time and the end time.

Determine the time period of the video to be downloaded according to the start time and end time. After selecting the time period of the video to be downloaded, a download control is provided on the human-computer interaction interface 10, and the user can download the video to the local by clicking the download control.

An interactive device of the present invention, the interactive device can be applied to video playback and video download, and the interactive device includes:

The display module is used to extract the image of the video according to the set frequency, and compress it into a video thumbnail, and display the video thumbnail in the form of a sequence on the human-computer interaction interface;

The identification module is used to identify the user's contact with the video thumbnail on the human-computer interaction interface. The touched video thumbnail is fully displayed, and the video thumbnails in the rest of the sequence remain hidden.

The present invention also provides an interactive device, which includes: a browsing time axis module, used to extract the time information of the video, and display the time information as a browsing time axis on the human-computer interaction interface; On the time axis, the browse control can move in the extension direction of the browse time axis; the linkage module is used to set the linkage between the browse control and the video thumbnail.

The linkage module is also used to: detect the position change of the browsing control on the browsing time axis or the change of the user's contact with the video thumbnail; when the position of the browsing control changes, obtain the corresponding shooting time according to the position of the control on the browsing time axis , the video thumbnail corresponding to the shooting time is completely displayed, and the rest of the video thumbnails are hidden; when the user's contact with the video thumbnail changes, the browsing control is displayed on the browsing timeline according to the shooting time of the currently selected video thumbnail position on the

When the interactive device is applied to video playback, the interactive device further includes: a playback module, configured to use the shooting time corresponding to the selected video thumbnail as the starting moment of video playback.

When the interactive device is applied to video download, the interactive device also includes: a download time axis module, which is used to set the download time axis, wherein the time length of the download time axis is available for download when the shooting time of the currently selected video thumbnail is the reference point The time length of the video; the time interval determination module is used to determine the time interval of the video to be downloaded on the download time axis.

The time interval module is also used to: set at least one pair of controls on the download time axis, select the start time of the video to be downloaded on the download time axis through one of the controls, and select the end time of the video to be downloaded by the other control; Time and end time determine the time interval of the video that needs to be downloaded.

The present invention also provides an interactive system. The video download system includes: a terminal and a video recording device communicatively connected to the terminal; the video recording device is used to record the video and keep the shooting time corresponding to the video; the terminal is used to: Frequency extracts video images and compresses them into video thumbnails, and displays the video thumbnails in a sequence on the human-computer interaction interface; recognizes the user's contact with the video thumbnails on the human-computer interaction interface, and the contacted video thumbnails The thumbnails are fully displayed, while the video thumbnails in the rest of the sequence remain hidden.

In this embodiment, the video recording device may be a driving recorder, a video camera, and a sports camera.

In this embodiment, the terminal may be a mobile phone or a terminal.

The video recording device communicates with the terminal through wifi, and the playback and download of the video can be realized on the terminal.

Compared with the prior art, the interaction method, device and system of the present invention can display video thumbnails on the human-computer interaction interface, and the user can touch the thumbnails so that the thumbnails can be fully displayed, which can help users quickly Find the video segment that needs to be played back/downloaded, and then play back and download directly, which improves the efficiency of the user's playback/download video, saves the user's time and storage space, and is convenient for the user.

Those skilled in the art can appreciate that the units and algorithm steps of the examples described in conjunction with the embodiments disclosed herein can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are executed by hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art may use different methods to implement the described functions for each specific application, but such implementation should not be regarded as exceeding the scope of the present invention.

Those skilled in the art can clearly understand that for the convenience and brevity of the description, the specific working process of the above-described system, device and unit can refer to the corresponding process in the foregoing method embodiment, which will not be repeated here.

In the several embodiments provided in this application, it should be understood that the disclosed devices and methods may be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components can be combined or May be integrated into another system, or some features may be ignored, or not implemented. In another point, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit.

If the functions described above are realized in the form of software function units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the essence of the technical solution of the present invention or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a cloud server, or a network device, etc.) execute all or part of the steps of the methods described in various embodiments of the present invention. The aforementioned storage media include: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk, optical disk or cloud storage, etc., which can store programs. The medium of the code.

The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present invention. Should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims (13)

1. an exchange method, it is characterised in that described exchange method can be applicable to video playback and video is downloaded, described friendship Method includes mutually:

According to the image of the frequency abstraction video set, and boil down to video thumbnails, human-computer interaction interface regards described Frequently thumbnail shows with the form of sequence；

Identify user on described human-computer interaction interface with the contacting of described video thumbnails, touched described video thumbnails In showing state completely, the video thumbnails in remaining described sequence then remains hidden state.

2. exchange method as claimed in claim 1, it is characterised in that described exchange method also includes:

Extract the temporal information of described video, described human-computer interaction interface is shown as the browsing time described temporal information Axle；

Arranging browse controls on described browsing time axle, wherein, described browse controls can be in the extension of described browsing time axle Side moves up；

Arrange described browse controls to link with described video thumbnails.

3. exchange method as claimed in claim 2, it is characterised in that described browse controls and the contracting of described video are set described In the step of sketch map linkage, including:

Detect connecing of described browse controls change in location on described browsing time axle or user and described video thumbnails The change touched；

When the position of described browse controls changes, corresponding at the position acquisition of described browsing time axle according to described control Shooting time, show the described video thumbnails corresponding to described shooting time completely, remaining described video thumbnails is in Hidden state；

When user and described video thumbnails contact change time, according to the shooting of the described video thumbnails of current selected The position on described browsing time axle of the browse controls described in time showing.

4. exchange method as claimed in claim 2, it is characterised in that when described exchange method is applied to video playback, described Exchange method also includes: the initial time with shooting time corresponding to the described video thumbnails chosen as video playback.

5. exchange method as claimed in claim 2, it is characterised in that when described exchange method is applied to video download, described Exchange method also includes:

Arranging download time axle, wherein, the time span of described download time axle is the described video thumbnails currently chosen The time span of shooting time described video available for download when being reference point；

Described download time axle determines the time interval of the described video needing download.

6. exchange method as claimed in claim 5, it is characterised in that determine the institute needing to download on described download time axle In the step of the time interval stating video, including:

Described download time axle arranges at least one pair of control, is selected on described download time axle by wherein control described in Selecting the time started of the described video needing download, another described control selects to need the end time of the described video of download；

The time interval of the described video needing download is determined according to described time started and end time.

7. an interactive device, it is characterised in that described interactive device can be applicable to video playback and video is downloaded, described friendship Device includes mutually:

Display module, for the image according to the frequency abstraction video set, and boil down to video thumbnails, in man-machine interaction circle On face, described video thumbnails is shown with the form of sequence；

Identification module, for identify user on described human-computer interaction interface with the contacting of described video thumbnails, touched Described video thumbnails is in showing state completely, and the video thumbnails in remaining described sequence then remains hidden state.

8. interactive device as claimed in claim 7, it is characterised in that described interactive device also includes:

Browsing time axle module, for extracting the temporal information of described video, the described time on described human-computer interaction interface Information is shown as browsing time axle；

Control module, is used for arranging browse controls at described browsing time axle, and wherein, described browse controls can browse described Move on the bearing of trend of time shaft；

Interlocking module, is used for arranging described browse controls and links with described video thumbnails.

9. interactive device as claimed in claim 8, it is characterised in that described interlocking module is additionally operable to:

Detect connecing of described browse controls change in location on described browsing time axle or user and described video thumbnails The change touched；

When the position of described browse controls changes, corresponding at the position acquisition of described browsing time axle according to described control Shooting time, show the described video thumbnails corresponding to described shooting time completely, remaining described video thumbnails is in Hidden state；

When with described video thumbnails contact change time, according to the shooting time of the described video thumbnails of current selected Show described browse controls position on described browsing time axle.

10. interactive device as claimed in claim 8, it is characterised in that when described interactive device is applied to video playback, described Interactive device also includes: playing module, for the shooting time corresponding with the described video thumbnails chosen as video playback Initial time.

11. interactive devices as claimed in claim 8, it is characterised in that when described interactive device is applied to video download, described Interactive device also includes:

Download time axle module, is used for arranging download time axle, and wherein, the time span of described download time axle is with current choosing In the time span of the shooting time of described video thumbnails described video available for download when being reference point；

Time interval determines module, for determining the time interval of the described video needing download on described download time axle.

12. interactive devices as claimed in claim 11, it is characterised in that described time interval module is additionally operable to:

Described download time axle arranges at least one pair of control, is selected on described download time axle by wherein control described in Selecting the time started of the described video needing download, another described control selects to need the end time of the described video of download；

The time interval of the described video needing download is determined according to described time started and end time.

13. 1 kinds of interactive systems, it is characterised in that described video downloading system includes: terminal and be connected with terminal communication Video recording apparatus；

Described video recording apparatus, in order to record video and to keep the shooting time corresponding with described video；

Described terminal in order to:

According to the image of the frequency abstraction video set, and boil down to video thumbnails, human-computer interaction interface regards described Frequently thumbnail shows with the form of sequence；

Identify user on described human-computer interaction interface with the contacting of described video thumbnails, touched described video thumbnails In showing state completely, the video thumbnails in remaining described sequence then remains hidden state.