Method for realizing video information preview, client and storage medium
AssigneeZte Corporation
InventorsXingchang Zhu, Jia Cao, Guozhu Liang, Jianhua Kong
Life of this patent
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Abstract
Provided are a method for realizing a video information preview, a client and a storage medium. The method for realizing a video information preview comprises: when it is detected that a progress bar is dragged, according to position information about dragging, positioning (100) corresponding preview information from a description file, wherein the description file is used for describing the preview information; and presenting (101) the positioned preview information.
Claims10
A method for realizing a video information preview, applied in a client, comprising:
- determining, when it is detected by the client that a progress bar of a video played on the client is dragged by a user, corresponding preview information from a description file to be downloaded into the client according to position information about dragging of the progress bar, wherein the description file is configured for describing the preview information of the video at different time points, the description file comprises index documents for the preview information, and the index documents for the preview information comprise a poster primary index file and a plurality of sub-index description files;
- wherein the poster primary index file is configured to record index information of posters of the video at different time points, and the plurality of sub-index description files are configured to record index information of thumbnails at different resolutions corresponding to one of the posters in the poster primary index file;
- and
- presenting the downloaded preview information of the video in a manner that meets display requirements of the client,
- wherein before said determining corresponding preview information from the description file downloaded into the client according to position information about dragging of the progress bar, the method comprises:
- finding, from the plurality of sub-index description files of the poster primary index file downloaded when the video is played, a sub-index description file of thumbnails having a resolution matching a display resolution requirement of the client to download the preview information of the video when detecting the progress bar is dragged.
A non-transitory computer readable storage medium, storing computer executable instructions, which are configured to execute a method for realizing a video information preview, wherein the method is applied in a client and comprises:
- determining, when it is detected by the client that a progress bar of a video played on the client is dragged by a user, corresponding preview information from a description file to be downloaded into the client according to position information about dragging of the progress bar, wherein the description file is configured for describing the preview information of the video at different time points, the description file comprises index documents for the preview information, and the index documents for the preview information comprise a poster primary index file and a plurality of sub-index description files;
- wherein the poster primary index file is configured to record index information of posters of the video at different time points, and the plurality of sub-index description files are configured to record index information of thumbnails at different resolutions corresponding to one of the posters in the poster primary index file;
- and
- presenting the downloaded preview information of the video in a manner that meets display requirements of the client,
- wherein before said determining corresponding preview information from the description file to be downloaded into the client according to position information about dragging of the progress bar, the method comprises:
- finding, from the plurality of sub-index description files of the poster primary index file downloaded when the video is played, a sub-index description file of thumbnails having a resolution matching a display resolution requirement of the client to download the preview information of the video when detecting the progress bar is dragged.
Dependencies are inferred from the claim text.