WO2012028085A1 - 定位视频片段的方法和装置 - Google Patents
定位视频片段的方法和装置 Download PDFInfo
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- WO2012028085A1 WO2012028085A1 PCT/CN2011/079089 CN2011079089W WO2012028085A1 WO 2012028085 A1 WO2012028085 A1 WO 2012028085A1 CN 2011079089 W CN2011079089 W CN 2011079089W WO 2012028085 A1 WO2012028085 A1 WO 2012028085A1
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- WIPO (PCT)
- Prior art keywords
- video
- subtitle
- user
- data
- target dialogue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
- G06F16/78—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
Definitions
- the present invention relates to the field of video processing technologies, and in particular, to a method and apparatus for locating video segments. Background of the invention
- the user needs to search for a segment in the video, or first determine the approximate location of the video clip by memory, and then search for a segment in the video until you hear the dialogue or see the subtitles to determine that it has been found in the video.
- the process of finding a video clip is very cumbersome, and after a period of searching, the user may not find the video clip that he wants to watch, which wastes the user's time and seriously affects the user's video viewing experience.
- the embodiment of the present invention provides a method for locating a video segment, which can quickly and conveniently determine the location of the video segment corresponding to the dialogue according to the dialogue, and improve the user experience of watching the video.
- a method of locating a video clip comprising:
- the embodiment of the invention further provides a device for locating a video segment, which can quickly and conveniently determine the position of the video segment corresponding to the dialogue according to the dialogue, thereby improving the user's experience of watching the video.
- a device for locating a video segment comprising:
- An interaction module configured to receive a target dialogue that the user is to find in the video
- a matching module configured to determine, according to a preset matching rule, subtitle data matching the target dialogue
- a positioning module configured to determine, according to the matched subtitle data, a location of the video segment corresponding to the target dialogue in the video.
- the user only needs to input some dialogues in the video that are desired to be seen or certain words in the dialogue. Quickly and directly watch the video clip corresponding to the dialogue that you want to see, thus satisfying the user's viewing needs, saving the time for the user to manually find the video clip, and improving the user's experience of watching the video.
- FIG. 1 is a flowchart of a method for locating a video segment according to an embodiment of the present invention.
- FIG. 2 is a flow chart of a method for locating a video segment according to another embodiment of the present invention.
- FIG. 3 is a schematic diagram of a user interaction interface according to an embodiment of the present invention.
- FIG. 4 is a schematic diagram of a user interaction interface displaying matching subtitle content in an embodiment of the present invention.
- FIG. 5 is a schematic structural diagram of an apparatus for locating a video segment according to an embodiment of the present invention.
- FIG. 6 is a schematic structural diagram of an apparatus for locating a video segment according to another embodiment of the present invention. Mode for carrying out the invention
- FIG. 1 shows a method of locating a video segment in an embodiment of the present invention. As shown in Figure 1, the method of locating a video clip includes the following steps.
- Step 11 Receive a target dialogue that the user is to find in the video.
- the dialogue can be input through the user interaction interface.
- the dialogue that the user desires to find is referred to as the target dialogue.
- the device that locates the video clip receives the target dialogue entered by the user through the user interaction interface.
- Step 12 Determine subtitle data that matches the target dialogue according to a preset matching rule.
- the device for locating the video segment can find the caption data matching the target dialogue from the subtitle file corresponding to the video.
- a subtitle data includes at least a subtitle content and a point corresponding to the subtitle content, that is, a moment when the subtitle content appears.
- the device that locates the video clip compares the target dialogue and each according to a preset matching rule.
- the subtitle content in the subtitle data is determined, and the subtitle content matching the target dialogue is determined, and the subtitle data in which the matched subtitle content is located is directly determined as the subtitle data matching the target dialogue.
- the subtitle file may be an external subtitle file or an embedded subtitle that can be read, such as an embedded subtitle of the MKV file.
- Embodiments of the present invention can be applied to video in which a subtitle file can be looked up.
- the pre-configured matching rule may be an exact matching rule, a fuzzy matching rule, or a short-term matching rule.
- the existing matching algorithm or other algorithms capable of matching and subtitle matching may be used, which is not limited in the embodiment of the present invention.
- the device for locating the video segment may display the found subtitle data to the user, for example, display the subtitle content and the time point in a subtitle data to the user. , or just display the content of the subtitle to the user. Users can select and confirm through the user interface. After receiving the confirmation information of the user, the device for locating the video segment determines the subtitle data matching the target dialogue according to the subtitle data or the subtitle content selected by the user.
- the user can preview a plurality of subtitle data first, and select the subtitle data desired to be viewed therefrom.
- the device for locating the video segment can well meet the needs of the user and determine the video segment that the user wishes to watch.
- Step 13 Determine, according to the matched subtitle data, a position of the video segment corresponding to the target dialogue in the video.
- the subtitle data includes the time point corresponding to the subtitle content
- the time point is acquired from the matched subtitle data, and the position of the video segment corresponding to the target dialogue is determined according to the acquired time point.
- the device for locating the video segment may further obtain the determined video.
- the location of the clip starts playing the video.
- the device that locates the video clip can start playing the video a few seconds in advance from the location of the determined video clip.
- the caption data is preloaded. If the subtitle of the video has not been loaded after the user inputs the target dialogue, the apparatus for locating the video clip in the embodiment of the present invention can further find and load the subtitle data from the local and/or from the network.
- the following takes a movie as an example to describe in detail a method for locating a video segment in the embodiment of the present invention.
- 2 illustrates a method of locating a video segment in another embodiment of the present invention.
- the method of locating a video clip includes the following steps.
- Step 201 Receive a target dialogue that the user is to find in the movie.
- Fig. 3 shows a schematic diagram of the user interaction interface in this embodiment.
- the target dialogue entered by the user through the user interaction interface shown in Figure 3 is "love,,.
- Step 202 Determine whether the caption data has been loaded. When the caption data has been loaded, step 207 is performed, and when the caption data is not loaded, step 203 is performed.
- the subtitle data is saved in the form of a subtitle file. In this step, it is also possible to judge whether the subtitle file has been loaded.
- Step 203 Find the caption data corresponding to the movie locally.
- step 206 is performed, and when the caption data corresponding to the movie cannot be found locally, step 204 is performed.
- Step 204 Find subtitle data corresponding to the movie on the network.
- the device for locating the video clip can find the caption data or the caption file corresponding to the movie from the network, such as the Internet or a local area network.
- Subtitle files found on the network include subtitle files used online.
- step 203 or step 204 may be performed without affecting the application of the embodiment of the present invention.
- Step 205 prompting the user that video positioning cannot be performed.
- the device that locates the video clip can prompt the user through a prompt box. At this point, the process ends.
- Step 206 loading the found subtitle data.
- the device for locating the video clip can parse the subtitle content in the subtitle data and the time point corresponding to the subtitle content, and store the subtitle content and the time point in the memory.
- Step 207 Determine a subtitle content that matches the target dialogue according to a preset matching rule.
- the preset matching rule is an exact matching rule
- the device for locating the video segment uses "love” as a keyword to search for the subtitle content that exactly matches "love” in the already loaded subtitle data.
- Step 208 When the matching subtitle content is found, step 210 is performed, otherwise step 209 is performed.
- Step 209 prompting the user not to find the caption data that matches the target dialogue.
- Step 210 Display the matched subtitle content and the time point to the user, and confirm the subtitle data that matches the target dialogue.
- the matching subtitles include “fantastic love” and "there was a sincere love in front of me", corresponding to two different time points. Therefore, the device for locating the video clip displays two matching subtitle contents and time points through the user interaction interface, as shown in FIG. The user can select the dialogue desired to be viewed through the user interaction interface, and then notify the device that locates the video clip by clicking the confirm button on the user interaction interface, so that the device for positioning the video clip determines the caption data that matches the target dialogue.
- the subtitle content selected by the user is "There was a sincere love in front of me.”
- the device for locating the video segment may not display the found subtitle data to the user, but directly use the subtitle data with the highest matching subtitle content as the subtitle data matching the target dialogue, and perform the steps. 211.
- Step 211 Determine, according to the determined subtitle data that matches the target dialogue, the location of the video segment corresponding to the target dialogue in the movie.
- the device for locating the video segment may determine the location of the video segment corresponding to the target dialogue based on the time point corresponding to the subtitle content in the subtitle data. For example, in this embodiment, the time point that "there was a sincere love in front of me" is 00: 24: 12, that is, the video clip appears at the 24th minute and 12 seconds, therefore, the video clip is located.
- the device locates the movie for 24 minutes and 12 seconds. In this way, the user can directly see the movie segment corresponding to the target dialogue, and as long as the user selects to play the movie, the movie can be viewed from the position where the movie segment is located.
- the device for locating the video clip can also locate the movie a few seconds in advance, such as positioning the movie for 24 minutes and 7 seconds.
- the user only needs to input some dialogues in the video that are desired to be seen or some words in the dialogue.
- the video clip corresponding to the dialogue that you want to watch is directly viewed, thereby satisfying the user's viewing needs, saving the time for the user to manually find the video clip, and improving the user's experience of watching the video.
- the embodiment of the invention further provides an apparatus for locating a video segment, which can implement a method for locating a video segment.
- FIG. 5 is a schematic structural diagram of an apparatus for locating a video segment according to an embodiment of the present invention.
- the device for locating a video segment includes an interaction module 51, a matching module 52, and a positioning module 53.
- the interaction module 51 is configured to receive a target dialogue that the user is to find in the video.
- the matching module 52 is configured to determine subtitle data that matches the target dialogue according to a preset matching rule.
- the positioning module 53 is configured to determine, according to the matched subtitle data, a position of the video segment corresponding to the target dialogue in the video.
- the subtitle data includes subtitle content and a time point corresponding to the subtitle content.
- the matching module 52 may directly determine that the subtitle data in which the matched subtitle content is located is the subtitle data that matches the target dialogue; or the matching module 52 may send the subtitle data in which the at least one matching subtitle content is located to the interaction module 51, and the interaction module 51 will receive The obtained subtitle data is displayed to the user, and the subtitle data selected by the user is acquired, and then the matching module 52 uses the subtitle data selected by the user as the subtitle data matching the target dialogue; or the matching module 52 can at least one matching subtitle content.
- Sending to the interaction module 51 the interaction module 51 displays the received subtitle content to the user, and acquires the subtitle content selected by the user, and then the matching module 52 uses the subtitle data of the subtitle content selected by the user as the subtitle data matching the target dialogue. .
- the positioning module 53 includes a time point acquisition submodule and a position determination module.
- the time point obtaining sub-module is configured to obtain a time point in the matched caption data
- the position determining sub-module is configured to determine, according to the time point, a position of the video segment corresponding to the target dialogue in the video.
- FIG. 6 is a schematic structural diagram of an apparatus for locating a video segment according to another embodiment of the present invention. As shown in FIG. 6, the device for locating a video segment includes an interaction module 61, a matching module 62 and a positioning module 63, a playing module 64, and a loading module 65.
- the interaction module 61, the matching module 62, and the positioning module 63 respectively have the same functions as the interaction module 51, the matching module 52, and the positioning module 53 shown in FIG. 5, and are not described herein.
- the play module 64 is for playing a video starting from the position of the determined video clip. In order for the user to have a better experience watching the video, the playback module 64 can start playing the video a few seconds in advance from the location of the determined video clip.
- the loading module 65 is configured to search for caption data corresponding to the video from the local or the network, and load the found caption data, and the matching module 62 searches the loaded caption data for the caption data matching the target dialogue.
- the device for locating a video segment can be combined with an existing video playing tool to provide a video positioning function while providing a video playing function, or can be used as a separate video playing tool to provide a video positioning function for the user.
- the user can quickly and directly view the dialogue desired by simply inputting some dialogues in the video or some words in the dialogue.
- the corresponding video clips satisfy the user's viewing needs, saving the time for the user to manually find the video clips, and improving the user's experience of watching the video.
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- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
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- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
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Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/634,671 US20130004141A1 (en) | 2010-08-31 | 2011-08-30 | Method and Device for Locating Video Clips |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102717769A CN102387310A (zh) | 2010-08-31 | 2010-08-31 | 定位视频片段的方法和装置 |
| CN201010271776.9 | 2010-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2012028085A1 true WO2012028085A1 (zh) | 2012-03-08 |
Family
ID=45772158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2011/079089 Ceased WO2012028085A1 (zh) | 2010-08-31 | 2011-08-30 | 定位视频片段的方法和装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20130004141A1 (zh) |
| CN (1) | CN102387310A (zh) |
| WO (1) | WO2012028085A1 (zh) |
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| US9237386B2 (en) * | 2012-08-31 | 2016-01-12 | Google Inc. | Aiding discovery of program content by providing deeplinks into most interesting moments via social media |
| CN103838751A (zh) * | 2012-11-23 | 2014-06-04 | 鸿富锦精密工业(深圳)有限公司 | 视频内容搜索系统及方法 |
| US9401947B1 (en) | 2013-02-08 | 2016-07-26 | Google Inc. | Methods, systems, and media for presenting comments based on correlation with content |
| CN104135628B (zh) * | 2013-05-03 | 2018-01-30 | 安凯(广州)微电子技术有限公司 | 一种视频编辑方法及终端 |
| CN104349173A (zh) * | 2013-08-07 | 2015-02-11 | 中国移动通信集团公司 | 视频复读方法及装置 |
| CN103442300A (zh) * | 2013-08-27 | 2013-12-11 | Tcl集团股份有限公司 | 一种音视频跳转播放方法以及装置 |
| CN103686352A (zh) * | 2013-11-15 | 2014-03-26 | 乐视致新电子科技(天津)有限公司 | 智能电视媒体播放器及其字幕处理方法、智能电视 |
| CN104967907A (zh) * | 2014-06-09 | 2015-10-07 | 腾讯科技(深圳)有限公司 | 视频播放定位的方法和系统 |
| CN104053048A (zh) * | 2014-06-13 | 2014-09-17 | 无锡天脉聚源传媒科技有限公司 | 一种视频定位的方法及装置 |
| CN106294454A (zh) * | 2015-05-29 | 2017-01-04 | 中兴通讯股份有限公司 | 视频查找方法及装置 |
| CN105163178B (zh) * | 2015-08-28 | 2018-08-07 | 北京奇艺世纪科技有限公司 | 一种视频播放位置定位方法和装置 |
| CN105451032A (zh) * | 2015-11-19 | 2016-03-30 | 北京奇虎科技有限公司 | 下载视频的方法与装置 |
| CN105898619A (zh) * | 2015-12-08 | 2016-08-24 | 乐视网信息技术(北京)股份有限公司 | 视频字幕推荐方法、系统、终端、以及服务器 |
| CN107147949B (zh) * | 2017-05-05 | 2020-05-05 | 中广热点云科技有限公司 | 一种直播时移的播放进度操控方法及系统 |
| CN107743248A (zh) * | 2017-09-28 | 2018-02-27 | 北京奇艺世纪科技有限公司 | 一种视频快进方法及装置 |
| CN108197286A (zh) * | 2018-01-16 | 2018-06-22 | 维沃移动通信有限公司 | 一种信息显示方法及移动终端 |
| CN109361940A (zh) * | 2018-10-25 | 2019-02-19 | 北京实境智慧科技有限公司 | 一种视频播放控制方法、系统和vr设备 |
| CN109348276B (zh) * | 2018-11-08 | 2019-12-17 | 北京微播视界科技有限公司 | 视频画面调整方法、装置、计算机设备和存储介质 |
| CN109376145B (zh) * | 2018-11-19 | 2022-05-06 | 深圳Tcl新技术有限公司 | 影视对白数据库的建立方法、建立装置及存储介质 |
| CN112163103A (zh) * | 2020-09-29 | 2021-01-01 | 北京字跳网络技术有限公司 | 搜索目标内容的方法、装置、电子设备及存储介质 |
| CN112163102B (zh) * | 2020-09-29 | 2023-03-17 | 北京字跳网络技术有限公司 | 搜索内容匹配方法、装置、电子设备及存储介质 |
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- 2010-08-31 CN CN2010102717769A patent/CN102387310A/zh active Pending
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2011
- 2011-08-30 US US13/634,671 patent/US20130004141A1/en not_active Abandoned
- 2011-08-30 WO PCT/CN2011/079089 patent/WO2012028085A1/zh not_active Ceased
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Also Published As
| Publication number | Publication date |
|---|---|
| US20130004141A1 (en) | 2013-01-03 |
| CN102387310A (zh) | 2012-03-21 |
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