Unlock instant, AI-driven research and patent intelligence for your innovation.

Play speed adjusting device and method

A technology of playback speed and adjustment method, which is applied in image communication, selective content distribution, electrical components, etc., and can solve problems such as playback speed adjustment

Inactive Publication Date: 2014-06-11
TENCENT TECH (SHENZHEN) CO LTD
View PDF6 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The existing technical solutions can only adjust the playback speed of the entire picture, but cannot adjust the playback speed of a certain object in the picture (for example, a specific person, a specific thing or a specific event in the picture)

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Play speed adjusting device and method
  • Play speed adjusting device and method
  • Play speed adjusting device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the present invention can be practiced.

[0022] In order to adjust the playback speed of any one or a combination of more than one of specific people, specific things, or specific events in the screen of the program, the technical solution of the present invention is as follows:

[0023] refer to figure 1 , figure 1 It is a flow chart of the first embodiment of the playback speed adjustment method of the present invention.

[0024] In this embodiment, the video data and audio data related to the picture are received through a data channel, or obtained from a storage device (for example, a hard disk) of the user equipment.

[0025] The playback speed adjustment method of this embodiment can be applied to various platforms, for example, Windows (operating system launched by Microsoft), Android (operating system launched by Google), MTK (o...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a play speed adjusting method comprising the following steps: a first operation instruction corresponding to an adjustable image in the selected frame is received; the first operation instruction is responded and one adjustable image is selected from the frame; and video play speed of the selected adjustable image is adjusted, and corresponding audio play speed of the adjustable image is also adjusted so that the audio play speed is synchronized with the video play speed. The invention also discloses a play speed adjusting device. The play speed of any one or combination of more than one of a specific person, a specific object or a specific event in the frame of a program can be adjusted, adjusting amount of the play speed can be set according to user requirements and thus the play speed can be adjusted according to the user requirements.

Description

【Technical field】 [0001] The invention relates to the field of program playing, in particular to a playing speed adjusting device and method. 【Background technique】 [0002] Traditional user equipment (for example, digital TV receivers, computers, mobile terminals, etc.) technical solutions for adjusting the playback speed of TV programs or movie programs, etc. are as follows: [0003] The user equipment provides a "fast forward" or "rewind" button. When the user presses the "fast forward" or "backward" button during the playback of TV programs or movie programs on the user equipment, the user equipment will play fast or slow to play the corresponding video and audio. [0004] In practice, the inventors found that the prior art has at least the following problems: [0005] The existing technical solutions can only adjust the playback speed of the entire picture, but cannot adjust the playback speed of a certain object in the picture (for example, a specific person, a speci...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/472
Inventor 刘春英
Owner TENCENT TECH (SHENZHEN) CO LTD