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Method and system for preview based on video playback
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A video playback and video technology, which is applied in the field of video information, can solve problems such as obstructions, and achieve the effects of improving efficiency, improving viewing experience, and enhancing viewing experience
Active Publication Date: 2016-08-24
ALIBABA (CHINA) CO LTD
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Abstract
Description
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Problems solved by technology
[0005] In view of this, the technical problem to be solved in this application is to provide a preview method and system based on video playback to solve the user's viewing experience without hindering the user's normal viewing, and to enable the user to understand the Questions about the plot of the video's future plot story and other content
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Embodiment 1
[0032] like figure 1 As shown, it is a preview method based on video playback described in Embodiment 1 of this application, the method includes:
[0033] Step 101, the server edits the video stored inside it, and acquires key frames of at least 1 second to 6 seconds before and after each second of the video through transcoding; the specific time is not specifically limited here.
[0034] Step 102, the server generates a continuous picture form file with multiple key frames corresponding to each second through flash mode;
[0035] Step 103, the server then binds the generated continuous picture format file with the corresponding time point in the corresponding video;
[0036] Step 104: When the player receives the progress bar operation on the video, it acquires a file in the form of continuous pictures saved by the server and bound to the current playing time of the video, and displays it.
[0037] Wherein, for the continuous picture form file described in step 102 refers t...
Embodiment 2
[0044] like Figure 5 As shown, it is a preview system based on video playback described in Embodiment 2 of the present application, which is set on the server side and coupled with the player. The system includes: an editing processing unit 601, a converting and generating file unit 602, Binding processing unit 603 and output display unit 604, wherein,
[0045] The editing processing unit 601 is respectively coupled with the server and the converted file unit 602, and is used to edit the video stored in the server, and obtain the corresponding front, back and forth of the video per second by transcoding. The last key frames are at least 1 second to 6 seconds; the specific time is not specifically limited here.
[0046] The converting and generating file unit 602 is coupled to the editing processing unit 601 and the binding processing unit 603 respectively, and is used to generate a continuous picture format file by means of flash for multiple key frames corresponding to each...
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Abstract
The present application discloses a preview method and system based on video playback. The method is as follows: the server edits the video stored inside it, and obtains the front and back of the video corresponding to each second at least 1 second to 6 seconds by transcoding. second key frame; the server generates the continuous picture form file by means of flash with the key frame corresponding to each second; the server then binds the generated continuous picture form file with the corresponding time point in the corresponding video ; When the player receives the progress bar operation on the video, it acquires the files in the form of continuous pictures stored by the server and bound to the current playing time of the video, and displays them. This application solves the problem of user's viewing experience without hindering the user's normal viewing, and enables the user to understand the plot of the video's future story and other content.
Description
technical field [0001] The present application relates to the field of video information, and more specifically, to a method and system for previewing based on video playback. Background technique [0002] With the rapid development of Internet technology, the way people obtain information has changed: from traditional books, newspapers, TV, radio, etc., to Internet access. In particular, the Internet shares rich and comprehensive online video resources such as film and television programs, news, advertisements, chat videos, game videos, and surveillance videos, so that online video has become an irreplaceable and important way for people to learn, socialize, and entertain. [0003] At present, video resources are displayed to users through pages by video service providers (such as video websites). Users can order the videos they want to watch on the corresponding pages and watch a certain video normally. If users want to view before and after The development trend of the p...
Claims
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