CN102722590B - Terminal and image acquisition method - Google Patents
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- CN102722590B CN102722590B CN201210211826.3A CN201210211826A CN102722590B CN 102722590 B CN102722590 B CN 102722590B CN 201210211826 A CN201210211826 A CN 201210211826A CN 102722590 B CN102722590 B CN 102722590B
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Abstract
The invention provides a kind of terminal, including: operation detection module, when playing video in the terminal, detects user's operation to described terminal; Picture acquisition module, when specific operation being detected, obtains the present frame picture of described video, and the former frame of described present frame or a few frame picture and/or a later frame or a few frame picture. Accordingly, present invention also offers a kind of image acquisition method. Pass through technical scheme, it is capable of forward location and backward location (namely while obtaining the image that current shot operation is chosen, obtaining previous/a few frame of this image or rear one/several frames) accurately, avoid human eye light line reflection and the harmful effect such as the delayed picture acquired from video brought of manual operation action is inaccurate, make user navigate to required picture quickly, improve the experience of user.
Description
Technical field
The present invention relates to video interception technical field, in particular to a kind of terminal and a kind of image acquisition method.
Background technology
Existing 3G(and G mobile communication, the abbreviation of 3rd-generation) screenshotss that realize video player in mobile phone generally have following two method. Method one: connect computer by data wire, carries out screenshotss by special screenshotss instrument on computers, and the picture file that screenshotss generate is directly stored on computer. This screenshotss instrument can intercept the content that whole screen shows, the video content not only comprising broadcasting also includes UI(and the user interface of player, the abbreviation of UserInterface) element, such as title, button, progress bar etc. Method two: the screenshotss function realized on mobile phone. This functional response screenshotss order, then intercepts continuous print frame of video and stores in the buffer queue opened up, then choose the picture oneself needed from the plurality of pictures intercepted.
But, no matter it is which kind of method above-mentioned, owing to there is certain hysteresis quality between user's human eye light line reflection and manual operation action in capital, simultaneously, owing to said method all can not accomplish forward location (namely obtaining the former frame of this image or a few frame while obtaining the image that current shot operation is chosen), hence in so that the picture intercepted out from video is inaccurate, user is made to need repeatedly repeatable operation or screen required picture from a large amount of pictures intercepted, waste time and energy, affect the operating experience of user.
So, need a kind of new video interception technology, it is capable of forward location (namely obtaining the former frame of this image or a few frame picture while obtaining the image that current shot operation is chosen) and backward location (namely while obtaining the image that current shot operation is chosen, obtaining a later frame of this image or a few frame picture) exactly, avoid human eye light line reflection and the harmful effect such as the delayed picture acquired from video brought of manual operation action is inaccurate, make user navigate to required picture quickly, improve the experience of user.
Summary of the invention
The technical problem to be solved is in that, a kind of new video interception technology is provided, it is capable of forward location and backward location exactly, avoid human eye light line reflection and the harmful effect such as the delayed picture acquired from video brought of manual operation action is inaccurate, make user navigate to required picture quickly, improve the experience of user.
In view of this, the present invention provides a kind of terminal, including: operation detection module, when playing video in the terminal, detects user's operation to described terminal, picture acquisition module, when specific operation being detected, obtains the present frame picture of described video, and the former frame of described present frame or a few frame picture and/or a later frame or a few frame picture. in this technical scheme, when by described operation detection module, described terminal detects that specific operation that this terminal made by user is (as included touch screen in terminal, the finger of user slides laterally on screen, or click screen specific region) time, described picture acquisition module obtains the present frame picture of described video, and the former frame of described present frame or several frame picture and/or a later frame or several frame picture, namely can complete under the premise of the location of present frame, simultaneously or separately complete the forward location to this frame and backward location, allow users to be easier to get required picture.
In technique scheme, it is preferable that also include: picture represents module, the former frame of described present frame picture and described present frame or a few frame picture and/or a later frame or a few frame picture are displayed in described terminal with thumbnail form. By introducing described picture presentation module so that user need not exit current operation interface it is seen that the picture that gets of terminal, it is simple to user checks the effect of its operation.
In technique scheme, preferably, also include: picture management module, when choosing one or more picture user's former frame from described present frame picture and described present frame or a few frame picture and/or a later frame or a few frame picture, delete other unselected pictures. By the introducing of described picture management module, it is actually user and provides the function being automatically deleted unchecked picture, eliminate user and delete the trouble of unwanted picture one by one.
In technique scheme, it is preferable that also include: image cache module, setting up one or more relief area, the former frame or a few frame picture that store described present frame picture obtain for described picture acquisition module. if the player decoding speed that user uses is relatively fast, the buffer queue of display device is relatively small, even if then intercept video pictures time video playback placed in a suspend state, originally the former frame picture corresponding to described present frame picture deposited in the previous relief area of the relief area of corresponding described present frame picture in described display buffer queue is also possible to the picture of the up-to-date frame transmitted from decoder buffer and fills covering, therefore, in this technical scheme, introduce image cache module, the former frame of described present frame picture or a few frame picture is stored by setting up the one or more relief areas independent of display buffer queue, thus can realize forward location exactly, allow users to the frame before obtaining described present frame picture or a few frame picture, solve owing to the hysteresis quality existed between human eye light line reflection and the operational motion of people obtains the negative effect brought for picture.
In technique scheme, it is preferable that described terminal also includes touch screen, and described specific operation includes slide. In this technical scheme, by introducing touch screen, allow to described specific operation is predefined for slide, and in order to prevent maloperation and other interference that touch screen can be caused to respond, the sliding length of described slide can be arranged certain threshold value, just think when relevant parameter exceedes this value that this operation of user is effective, otherwise invalid. Such user can be sent by slide on the touchscreen and intercept the order of picture in video, and then obtains the effect just as being extracted from video one by one by the finger of user of the picture in video, brings brand-new experience to user.
Present invention also offers a kind of method that picture obtains, including: step 202, when playing video in the terminal, detects user's operation to described terminal; Step 204, when specific operation being detected, obtains the present frame picture of described video, and the former frame of described present frame or a few frame picture and/or a later frame or a few frame picture. In this technical scheme, when detecting that specific operation that this terminal is made by user (as slid laterally on screen, or click screen specific region) time, described terminal obtains the present frame picture of described video, and the former frame of described present frame or several frame picture and/or a later frame or several frame picture, namely can complete, under the premise of the location of present frame, simultaneously or separately completing the forward location to this frame and backward location so that user can be easier to get required picture.
In technique scheme, it is preferable that also include: the former frame of described present frame picture and described present frame or a few frame picture and/or a later frame or a few frame picture are displayed in described terminal with thumbnail form. So, user need not exit current operation interface it is seen that the picture that gets of terminal, it is simple to user checks the effect of its operation.
In technique scheme, it is preferable that also include: when choosing one or more picture user's former frame from described present frame picture and described present frame or a few frame picture and/or a later frame or a few frame picture, delete other unselected pictures. So, it is actually user and provides the function being automatically deleted unchecked picture, eliminate user and delete the trouble of unwanted picture one by one.
In technique scheme, it is preferable that described step 204 includes: set up one or more relief area, store the former frame of described present frame picture or a few frame picture for acquisition. if the player decoding speed that user uses is relatively fast, the buffer queue of display device is relatively small, even if then intercept video pictures time video playback placed in a suspend state, originally the picture corresponding to the former frame of described present frame picture deposited in the previous relief area of the relief area of corresponding described present frame picture in described display buffer queue is also possible to the picture of the up-to-date frame transmitted from decoder buffer and fills covering, therefore, in this technical scheme, the former frame of described present frame picture or a few frame picture is stored by setting up the one or more relief areas independent of display buffer queue, thus can realize forward location exactly, allow users to the frame before obtaining described present frame picture or a few frame picture, solve owing to the hysteresis quality existed between human eye light line reflection and the operational motion of people obtains the negative effect brought for picture.
In technique scheme, it is preferable that described terminal includes touch screen, and described specific operation includes slide. In this technical scheme, by introducing touch screen in described terminal, allow to described specific operation is predefined for slide, and in order to prevent maloperation and other interference that touch screen can be caused to respond, the sliding length of described slide can be arranged certain threshold value, just think when respective value exceedes this value that this operation of user is effective, otherwise invalid. Such user can be sent by slide on the touchscreen and intercept the order of picture in video, and then obtains the effect just as being extracted from video one by one by the finger of user of the picture in video, brings brand-new experience to user.
By above technical scheme, when carrying out video interception, it is capable of forward location and backward location accurately, avoid human eye light line reflection and the harmful effect such as the delayed picture acquired from video brought of manual operation action is inaccurate, make user navigate to required picture quickly, improve the experience of user.
Accompanying drawing explanation
Fig. 1 illustrates the block diagram of terminal according to an embodiment of the invention;
Fig. 2 illustrates the flow chart of image acquisition method according to an embodiment of the invention;
Fig. 3 illustrates the operating diagram of terminal according to an embodiment of the invention;
Fig. 4 illustrates that terminal realizes the flow chart of screen sliding acquisition picture according to an embodiment of the invention.
Detailed description of the invention
In order to be more clearly understood that the above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail. It should be noted that when not conflicting, embodiments herein and the feature in embodiment can be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding the present invention; but; the present invention can also adopt other to be different from other modes described here to implement, and therefore, protection scope of the present invention is by the restriction of following public specific embodiment.
Fig. 1 illustrates the block diagram of terminal according to an embodiment of the invention.
As it is shown in figure 1, terminal 100 according to an embodiment of the invention, including: operation detection module 102, when playing video in the terminal, detects user's operation to described terminal, picture acquisition module 104, when specific operation being detected, obtains the present frame picture of described video, and the former frame of described present frame or a few frame picture and/or a later frame or a few frame picture. in this technical scheme, when described terminal 100 by described operation detection module 102 detect the specific operation that this terminal made by user (when as described in terminal 100 include touch screen, the finger of user slides laterally on screen, or click screen specific region) time, described picture acquisition module 104 obtains the present frame picture of described video, and the former frame of described present frame or several frame picture and/or a later frame or several frame picture, namely can complete under the premise of the location of present frame, simultaneously or separately complete the forward location to this frame and backward location, allow users to be easier to get required picture.
In technique scheme, it is preferable that also include: picture represents module 106, the former frame of described present frame picture and described present frame or a few frame picture and/or a later frame or a few frame picture are displayed in described terminal 100 with thumbnail form. By introducing described picture presentation module 106 so that user need not exit current operation interface it is seen that the picture that gets of terminal 100, it is simple to user checks the effect of its operation.
In technique scheme, preferably, also include: picture management module 108, when choosing one or more picture user's former frame from described present frame picture and described present frame or a few frame picture and/or a later frame or a few frame picture, delete other unselected pictures. Introducing by described picture management module 108, it is actually user and provides the function being automatically deleted unchecked picture, eliminate user and delete the trouble of unwanted picture one by one, in addition, terminal only need to store the one chosen or plurality of pictures, saves memory space.
In technique scheme, it is preferable that also include: image cache module 110, setting up one or more relief area, the former frame or a few frame picture that store described present frame picture obtain for described picture acquisition module 104. if the player decoding speed that user uses is relatively fast, the buffer queue of display device is relatively small, even if then intercept video pictures time video playback placed in a suspend state, originally the former frame picture corresponding to described present frame picture deposited in the previous relief area of the relief area of corresponding described present frame picture in described display buffer queue is also possible to the picture of the up-to-date frame transmitted from decoder buffer and fills covering, therefore, in this technical scheme, introduce image cache module 110, the former frame of described present frame picture or a few frame picture is stored by setting up the one or more relief areas independent of display buffer queue, thus can realize forward location exactly, allow users to the frame before obtaining described present frame picture or a few frame picture, solve owing to the hysteresis quality existed between human eye light line reflection and the operational motion of people obtains the negative effect brought for picture.
In technique scheme, it is preferable that described terminal also includes touch screen 112, and described specific operation includes slide. In this technical scheme, by introducing touch screen 112, allow to described specific operation is predefined for slide, and in order to prevent maloperation and other interference that touch screen 112 can be caused to respond, the sliding length of described slide can be arranged certain threshold value, just think when relevant parameter exceedes this value that this operation of user is effective, otherwise invalid. Such user can be sent by slide on touch screen 112 and intercept the order of picture in video, and then obtains the effect just as being extracted from video one by one by the finger of user of the picture in video, brings brand-new experience to user.
Fig. 2 illustrates the flow chart of image acquisition method according to an embodiment of the invention.
As in figure 2 it is shown, image acquisition method includes according to an embodiment of the invention: step 202, when playing video in the terminal, detect user's operation to described terminal; Step 204, when specific operation being detected, obtains the present frame picture of described video, and the former frame of described present frame or a few frame picture and/or a later frame or a few frame picture. In this technical scheme, when detecting that specific operation that this terminal is made by user is (when including touch screen such as described terminal, the finger of user slides laterally on screen, or click screen specific region) time, described terminal obtains the present frame picture of described video, and the former frame of described present frame or several frame picture and/or a later frame or several frame picture, namely can complete under the premise of the location of present frame, simultaneously or separately complete the forward location to this frame and backward location so that user can be easier to get required picture.
In technique scheme, it is preferable that also include: the former frame of described present frame picture and described present frame or a few frame picture and/or a later frame or a few frame picture are displayed in described terminal with thumbnail form. So, user need not exit current operation interface it is seen that the picture that gets of terminal, it is simple to user checks the effect of its operation.
In technique scheme, it is preferable that also include: when choosing one or more picture user's former frame from described present frame picture and described present frame or a few frame picture and/or a later frame or a few frame picture, delete other unselected pictures. So, it is actually user and provides the function being automatically deleted unchecked picture, eliminate user and delete the trouble of unwanted picture one by one, additionally, terminal only need to store the one chosen or plurality of pictures, save memory space.
In technique scheme, it is preferable that described step 204 includes: set up one or more relief area, store the former frame of described present frame picture or a few frame picture for acquisition. if the player decoding speed that user uses is relatively fast, the buffer queue of display device is relatively small, even if then intercept video pictures time video playback placed in a suspend state, originally the picture corresponding to the former frame of described present frame picture deposited in the previous relief area of the relief area of corresponding described present frame picture in described display buffer queue is also possible to the picture of the up-to-date frame transmitted from decoder buffer and fills covering, therefore, in this technical scheme, the former frame of described present frame picture or a few frame picture is stored by setting up the one or more relief areas independent of display buffer queue, thus can realize forward location exactly, allow users to the frame before obtaining described present frame picture or a few frame picture, solve owing to the hysteresis quality existed between human eye light line reflection and the operational motion of people obtains the negative effect brought for picture.
In technique scheme, it is preferable that described terminal includes touch screen, and described specific operation includes slide. In this technical scheme, by introducing touch screen in described terminal, allow to described specific operation is predefined for slide, and in order to prevent maloperation and other interference that touch screen can be caused to respond, the sliding length of described slide can be arranged certain threshold value, just think when respective value exceedes this value that this operation of user is effective, otherwise invalid. Such user can be sent by slide on the touchscreen and intercept the order of picture in video, and then obtains the effect just as being extracted from video one by one by the finger of user of the picture in video, brings brand-new experience to user.
Fig. 3 illustrates the operating diagram of terminal according to an embodiment of the invention.
As shown in Figure 3, terminal is as follows in the method for operation obtaining video pictures according to an embodiment of the invention: the video pictures of the player that user sees is controlled by display buffer queue 304, it is a circle queue, it is sequentially filled decoded video data, and the frame per second according to display carries out queue and dequeue operation. Queue operation represents that the buffer queue 302 from decoder output fills new video data to display buffer, and hereafter display buffer is upstate; Dequeue operation represents that LCD is delivered in display buffer to be shown, hereafter display buffer is idle condition, prepares to fill next time. The filling of display buffer queue 304 is that the buffer queue 302 exported by decoder controls, and only when a certain frame data have decoded, and just can fill data when the state of display buffer is idle to this display buffer. Such as, in Fig. 3, decoder buffer 3 and relief area 4 fill full display buffer 2 and display buffer 3 respectively, and display buffer 2 is currently deliver to the LCD relief area shown, then display buffer 1 is the former frame picture of display and is idle condition, when decoder is sequentially filled completely all display buffers being numbered 2 ~ n, decoder can be again filled with display buffer 1.
Known when when described display buffer queue 304 is less, decoding speed is enough fast from the above mentioned, decoder is likely to forward display buffer 1 and fills data, and therefore the content of display buffer 1 is uncertain, it is possible to the former frame picture data being not required to. For this, in this technical scheme, additionally open a new relief area 1 ', buffer data in the buffer queue that this relief area will not be exported by decoder is filled, but copy current frame data is as the former frame data of next frame data all the time, when namely present frame is moved to relief area 3 by relief area 2, then the content of relief area 2 can copy relief area 1 ' to, as the former frame of relief area 3, relief area 2 then can continue to be filled data by decoder. So additionally opening up a relief area and then can obtain the video data of the former frame of any time, present frame and next frame, continuous print 3 width picture after extracting this video data compression, namely can be obtained.
Fig. 4 illustrates that terminal realizes the flow chart of screen sliding acquisition picture according to an embodiment of the invention.
As shown in Figure 4, according to an embodiment of the invention terminal realize screen sliding obtain picture flow process as follows:
Step 402: in video display process, terminal detects and judges whether the video player of user is halted state: if so, then enter step 404; If it is not, directly terminate;
Step 404: the finger screen sliding event on detection touch screen, and judge whether effectively (only have the screen sliding operation that continuous screen sliding length exceedes certain threshold value just to think effective screen sliding): if so, then enter step 406.; If it is not, then think invalid screen sliding, directly terminate, to be so possible to prevent maloperation and interference;
Step 406: obtain the 3 decoded video datas of frame continuous print (former frame, present frame and next frame), needs at this to open up independent relief area storage former frame data;
Step 408: the video data compression of acquisition is become jpeg format picture, video data position yuv formatted data becomes the picture of the jpeg form of standard through jpeg encoder compresses;
Step 410: the jpeg picture that scanning obtains, generates the thumbnail of jpeg picture, and is shown on screen, and user can click thumbnail and carry out preview;
Step 412: user selects the picture needed, it is possible to directly chooses in thumbnail and can also choose after preview;
Step 414: judge user because obtaining desirable picture (is click confirming button; No, click cancel button): if so, then enter step 416; If it is not, then enter step 418;
Step 416, preserves the picture that user chooses, deletes other pictures do not chosen simultaneously, and terminate;
Step 418, deletes all 3 width pictures that abovementioned steps obtains, and enters step 420;
Step 420, makes player continue to play from the position suspended, and returns to step 402, and now user can select again to obtain the operation of picture.
In technique scheme, it is also possible to be absent from step 402, directly start from step 404.
Technical scheme is described in detail above in association with accompanying drawing. By the application of the technical program, it is capable of forward location and backward location accurately, avoid human eye light line reflection and the harmful effect such as the delayed picture acquired from video brought of manual operation action is inaccurate, make user navigate to required picture quickly, improve the experience of user.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations. All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (8)
1. a terminal, it is characterised in that including:
Operation detection module, when playing video in the terminal, detects user's operation to described terminal;
Picture acquisition module, when specific operation being detected, obtains the present frame picture of described video, and the former frame of described present frame or a few frame picture and/or a later frame or a few frame picture;
Picture represents module, the former frame of described present frame picture and described present frame or a few frame picture and/or a later frame or a few frame picture is displayed in described terminal with thumbnail form.
2. terminal according to claim 1, it is characterised in that also include:
Picture management module, when choosing one or more picture user's former frame from described present frame picture and described present frame or a few frame picture and/or a later frame or a few frame picture, deletes other unselected pictures.
3. terminal according to claim 1, it is characterised in that also include:
Image cache module, sets up one or more relief area, and the former frame or a few frame picture that store described present frame picture obtain for described picture acquisition module.
4. terminal according to any one of claim 1 to 3, it is characterised in that described terminal also includes touch screen, and described specific operation includes slide.
5. an image acquisition method, it is characterised in that including:
Step 202, when playing video in the terminal, detects user's operation to described terminal;
Step 204, when specific operation being detected, obtains the present frame picture of described video, and the former frame of described present frame or a few frame picture and/or a later frame or a few frame picture;
The former frame of described present frame picture and described present frame or a few frame picture and/or a later frame or a few frame picture are displayed in described terminal with thumbnail form.
6. image acquisition method according to claim 5, it is characterised in that also include:
When one or more picture chosen by user's former frame from described present frame picture and described present frame or a few frame picture and/or a later frame or a few frame picture, delete other unselected pictures.
7. image acquisition method according to claim 5, it is characterised in that described step 204 includes:
Set up one or more relief area, store the former frame of described present frame picture or a few frame picture for acquisition.
8. the image acquisition method according to any one of claim 5 to 7, it is characterised in that described terminal includes touch screen, and described specific operation includes slide.
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| CN201210211826.3A CN102722590B (en) | 2012-06-25 | 2012-06-25 | Terminal and image acquisition method |
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Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102905026B (en) * | 2012-10-11 | 2014-03-05 | 广东欧珀移动通信有限公司 | Quick screen capturing method and device |
| CN103414863A (en) * | 2013-08-07 | 2013-11-27 | 天脉聚源(北京)传媒科技有限公司 | Method and device for processing video |
| CN103870110B (en) * | 2013-12-06 | 2017-07-25 | 深圳Tcl新技术有限公司 | Instant screenshot method and device |
| CN103974146A (en) * | 2014-05-30 | 2014-08-06 | 深圳市同洲电子股份有限公司 | Video processing method, client and system |
| CN104616241A (en) * | 2014-07-24 | 2015-05-13 | 腾讯科技（北京）有限公司 | Video screen-shot method and device |
| CN104159161B (en) * | 2014-08-25 | 2018-05-18 | 广东欧珀移动通信有限公司 | The localization method and device of video image frame |
| WO2016074120A1 (en) * | 2014-11-10 | 2016-05-19 | Tencent Technology (Shenzhen) Company Limited | Scrolling animation or video playback controlled by touch user interface |
| CN105573647B (en) * | 2015-12-10 | 2019-04-02 | Oppo广东移动通信有限公司 | A kind of multimedia content processing method and user terminal |
| CN105898520A (en) * | 2016-04-07 | 2016-08-24 | 合网络技术（北京）有限公司 | Video frame interception method and device |
| CN106055228A (en) * | 2016-05-24 | 2016-10-26 | 维沃移动通信有限公司 | Photo deleting method and mobile terminal |
| CN106412708B (en) * | 2016-10-21 | 2019-07-09 | 上海与德信息技术有限公司 | A kind of video interception method and device |
| CN107506196B (en) * | 2017-08-25 | 2021-07-20 | 康佳集团股份有限公司 | Starting-up animation processing method and equipment based on android system and storage device |
| CN110324656B (en) * | 2018-03-28 | 2022-11-08 | 视联动力信息技术股份有限公司 | Data processing method and device for video network |
| CN109120982A (en) * | 2018-09-27 | 2019-01-01 | 惠州Tcl移动通信有限公司 | A kind of video playing interface images storage method, mobile terminal and storage medium |
| CN111353320B (en) * | 2018-12-24 | 2022-08-05 | 中移（杭州）信息技术有限公司 | Code scanning identification method and device |
| CN109618225B (en) * | 2018-12-25 | 2022-04-15 | 百度在线网络技术（北京）有限公司 | Video frame extraction method, device, equipment and medium |
| CN110381365A (en) * | 2019-07-02 | 2019-10-25 | 北京字节跳动网络技术有限公司 | Video takes out frame method, device and electronic equipment |
| CN112078486A (en) * | 2020-08-27 | 2020-12-15 | 江苏泽景汽车电子股份有限公司 | Steering auxiliary device and method based on HUD display |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101681665A (en) * | 2006-12-22 | 2010-03-24 | 苹果公司 | Fast creation of video segments |
| CN101702941A (en) * | 2007-04-23 | 2010-05-05 | 数字源泉公司 | Apparatus and method for low bandwidth play position previewing of video content |
-
2012
- 2012-06-25 CN CN201210211826.3A patent/CN102722590B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101681665A (en) * | 2006-12-22 | 2010-03-24 | 苹果公司 | Fast creation of video segments |
| CN101702941A (en) * | 2007-04-23 | 2010-05-05 | 数字源泉公司 | Apparatus and method for low bandwidth play position previewing of video content |
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