Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Television program playback control method

A technology for TV programs and control methods, applied in electrical components, image communication, selective content distribution, etc., can solve problems such as being unsuitable for TV program playback control, inaccurate positioning, and affecting viewing effects.

Active Publication Date: 2017-09-22
ZHONGGUANG REDIANYUN TECH CO LTD
View PDF6 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When users watch TV programs, such as watching TV series and movies, advertisements will be inserted in the middle. Usually users do not want to watch the content of advertisements or users are not interested in the videos of a certain period of time in the currently watched TV programs. When the TV program is played back, after the advertisement is played or the uninteresting segment is played, it is necessary to jump to the next program to continue playing. However, during the playback process, the positioning of the time period corresponding to the playback video is not accurate, and the playback is not well controlled. multiples, resulting in missing some videos of the next program, which affects the viewing effect. In order to solve the above technical problems, CN104380380 discloses a video editing method and its digital device. By selecting the playback time period, the user can adjust the The number of frames of a partial sequence played back during the preset playback duration, and thus adjust the playback speed of the corresponding partial sequence. This method can select the playback time period and control the playback rate, but the problem with this method is that the video is controlled by the terminal. Playback speed, the terminal must be a touch screen, so it is not suitable for playback control of TV programs

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
  • Television program playback control method
  • Television program playback control method
  • Television program playback control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Embodiment 1 of the present invention provides a TV program playback control method, such as figure 1 As shown, the method includes the following steps:

[0054] S10: Display on the TV the timeline interface corresponding to each video frame sequence of the TV program, the timeline interface displays a complete timeline, thumbnails of video frames corresponding to the complete timeline, and also displays 3 pointers, the OK pointer , L pointer and R pointer;

[0055] S20: associating the OK pointer with the confirmation key of the remote controller, and associating the L pointer and the R pointer with the left button and the right button of the remote controller respectively;

[0056] S30: Receive the playback instruction, record the time point T0 when receiving the playback instruction and the video frame corresponding to the time point;

[0057] S40: When receiving the confirmation command input by the remote control, record the time point T1 on the time line corresp...

Embodiment 2

[0061] Embodiment 2 of the present invention provides a TV program playback control method, which is basically the same as Embodiment 1, the difference is that, as image 3 As shown, the timeline interface is curved, the timeline of the timeline interface also displays a slider linked with the L pointer and the R pointer, and the second timeline is also displayed on the timeline interface, The time point corresponding to the first I frame in each storage area is displayed on the second timeline.

Embodiment 3

[0063] Embodiment 3 of the present invention provides a TV program playback control method, which is basically the same as Embodiment 1, the difference is that, as Figure 4 As shown, step S40 includes the following steps:

[0064] S401: Determine whether the video frame corresponding to the T1 time point is an I frame, if it is an I frame, record the time point T1, if it is not an I frame, when the remote control input command that continues to be received is a continuous left key command, the time point that will be recorded Change to the time point T1 corresponding to an adjacent I frame after the video frame Z , when the remote control input command that continues to be received is a continuous right key command, the recorded time point is changed to the time point T1 corresponding to the previous adjacent I frame of the video frame Q ;

[0065] S402: Determine whether the video frame corresponding to the T2 time point is an I frame, if it is an I frame, record the time ...

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 provides a television program playback control method. The television program playback control method comprises the steps of: displaying a timeline interface corresponding to video frame sequences of television programs on a television, wherein a complete timeline, a video frame thumbnail and 3 pointers are displayed on the timeline interface; associating the 3 pointers with a confirmation key, a left key and a right key of a remote controller separately; recording a playback time period according to an instruction input by the remote controller, and judging attitudes of a next video frame after receiving a playback instruction; adjusting a playback speed according to the attributes of the video frame and time difference between a playback starting point and a playback ending point. Therefore, the playback rate can be effectively controlled, the playback rate adjustment can be performed according to a playback purpose of the user, the customer demands are satisfied without affecting the watching of follow-up programs by the customer, and the watching fluency is improved.

Description

technical field [0001] The invention belongs to the field of TV program playback control, in particular to a TV program playback control method. Background technique [0002] When users watch TV programs, such as watching TV series and movies, advertisements will be inserted in the middle. Usually users do not want to watch the content of advertisements or users are not interested in the videos of a certain period of time in the currently watched TV programs. When the TV program is played back, after the advertisement is played or the uninteresting segment is played, it is necessary to jump to the next program to continue playing. However, during the playback process, the positioning of the time period corresponding to the playback video is not accurate, and the playback is not well controlled. multiples, resulting in missing some videos of the next program, which affects the viewing effect. In order to solve the above technical problems, CN104380380 discloses a video editin...

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): H04N21/472H04N21/44H04N21/433H04N21/2387
CPCH04N21/2387H04N21/433H04N21/44008H04N21/47217
Inventor 纪琦华蒲珂曾泽基李哲山胡彬方宏蔡忠善张毅萍魏明蔡辉
Owner ZHONGGUANG REDIANYUN TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com