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Video positioning method and device

A video positioning and positioning technology, applied in the multimedia field, can solve the problems of complex positioning process, poor user experience, inaccurate positioning, etc., and achieve the effect of avoiding analysis, improving positioning efficiency, and simple positioning process

Active Publication Date: 2018-08-31
BEIJING QIYI CENTURY SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a video positioning method and device to solve the problems of complex process, low positioning efficiency, inaccurate positioning and poor user experience in the existing positioning methods

Method used

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  • Video positioning method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] refer to figure 1 , shows a flow chart of steps of a video positioning method according to Embodiment 1 of the present invention.

[0060] The video positioning method of this embodiment may include the following steps:

[0061] Step 101, receiving data for indicating a positioning position, and obtaining the positioning position.

[0062] In the process of playing video, the video positioning process can be triggered so as to locate the currently playing video at the position desired by the user. During positioning, the player can receive data indicating the positioning position, and the corresponding positioning position can be obtained based on this data. .

[0063] Step 102, determine the positioning time stamp and positioning control parameters corresponding to the positioning position.

[0064] After the above positioning position is obtained, the positioning time stamp and positioning control parameters corresponding to the positioning position are further det...

Embodiment 2

[0070] refer to figure 2 , shows a flow chart of steps of a video positioning method according to Embodiment 2 of the present invention.

[0071] The video positioning method of this embodiment may include the following steps:

[0072] Step 201, receiving data for indicating a positioning position, and obtaining the positioning position.

[0073] Each step in the video positioning method of this embodiment can be a step performed by a video player, that is, the video positioning method described in this embodiment can be realized through the video player, and the video player can be installed on a terminal (such as The video player client on a smart phone, a tablet computer, etc.) may also be a video player opened by accessing a webpage on a terminal, and the embodiment does not limit this. When the user wants to watch a certain video, the corresponding video player is started to play the video, and a video positioning process can be performed during the video playing. In ...

Embodiment 3

[0116] refer to image 3 , shows a structural block diagram of a video positioning device according to Embodiment 3 of the present invention.

[0117] The video positioning device of this embodiment may include the following modules:

[0118] A receiving module 301, configured to receive data indicating a positioning position, and obtain the positioning position;

[0119] The determining module 302 is configured to determine a positioning time stamp and a positioning control parameter corresponding to the positioning position; wherein, the positioning control parameter is used to indicate a corresponding analysis position when analyzing the played video file;

[0120] An acquisition module 303, configured to acquire the positioning video image data corresponding to the positioning timestamp according to the positioning control parameters;

[0121] A display module 304, configured to display positioning video image data.

[0122] In this embodiment, on the one hand, because ...

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Abstract

The invention provides a video positioning method and device, and aims at solving the problems that the present positioning manner is complex in process, low in positioning efficiency, inaccurate in positioning and poor in user experience. The method comprises that data for indicating a positioning position is received, and the positioning position is obtained; a positioning time stamp and a positioning control parameter corresponding to the positioning position are obtained, and the positioning control parameter is used to indicate a corresponding parsing position when a played video file is parsed; positioning video image data corresponding to the positioning time stamp is obtained according to the positioning control parameters; and the positioning video image data is displayed. According to the method and device, the positioning process is simple and efficient, a position expected by a user can be positioned more accurately, and user experience is better.

Description

technical field [0001] The present invention relates to the field of multimedia technologies, in particular to a video positioning method and device. Background technique [0002] With the rapid development of multimedia technology, users can watch various videos through various playback terminals. When a user is watching a certain video, he or she may perform a positioning preview operation, the purpose of which is to quickly browse the video and locate the content of interest. [0003] In the prior art, when the user performs a positioning operation such as dragging the progress bar, the picture displayed on the screen during the positioning process is static or refreshed at a very low frame rate. When the user stops dragging the progress bar When opening the hand, wait for the screen refresh to complete and the screen is updated to the screen corresponding to the current progress bar position. However, in the above method, if the screen is updated to the screen correspo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/8547H04N21/472
CPCH04N21/47217H04N21/8547
Inventor 李栋
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD