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

Streaming media playback control method, device and display device

A technology for playback control and streaming media, applied in the field of display screens

Active Publication Date: 2019-10-29
HITACHI BUILDING TECH GUANGZHOU CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for the streaming media data released by the remote server, since the display device receives and plays the streaming media data after receiving it, it is difficult to screen the played files in advance to determine the legitimacy of the files

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
  • Streaming media playback control method, device and display device
  • Streaming media playback control method, device and display device
  • Streaming media playback control method, device and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] In one embodiment, such as figure 1 shown, including the following steps:

[0025] S102: Receive and play a streaming media file.

[0026] S104: Collect the screen brightness value of the preset monitoring area.

[0027] The remote server publishing the streaming media file processes the file to be played in advance, and adds identification code data to the file to be played. The display screen device in this embodiment plays the multimedia file in the display area after receiving the streaming media file. In this embodiment, by setting a monitoring module including a photosensitive sensor in the monitoring area, the screen brightness value of the monitoring area can be collected.

[0028] S106: Comparing the brightness value of the screen with each preset reference value to obtain the identification code of the streaming media file.

[0029] Specifically, a plurality of reference values ​​are preset, and each reference value corresponds to a different number, and t...

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 present invention relates to a streaming media playback control method, device and display screen equipment, the method includes receiving and playing streaming media files, collecting screen brightness values ​​in preset monitoring areas; combining the screen brightness values ​​with preset The reference value is compared to obtain the identification code of the streaming media file; when the identification code of the streaming media file is inconsistent with the standard identification code, stop playing the streaming media file, thereby effectively ensuring that the streaming media file is played legally sex.

Description

technical field [0001] The present invention relates to the technical field of display screens, in particular to a streaming media playing method, device and display screen equipment. Background technique [0002] Display devices are widely used as advertising machines, and are installed in elevators, public transportation, waiting rooms and other places with a large flow of people to place pictures or video advertisements. These display devices are uniformly managed and maintained by advertising operators . [0003] There are two sources of multimedia files played by the display device, one is to store multimedia data locally through the network using a storage device, and the other is to publish it in streaming media format through a remote server and play it on the display device. For data stored locally, advertising operators can screen the data before playing. However, for the streaming media data released by the remote server, since the display screen device receives...

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 Patents(China)
IPC IPC(8): H04N21/4627H04N21/426H04N9/64H04L29/06
CPCH04N9/64H04N21/426H04N21/4627H04L65/764
Inventor 谢伟杰唐忠平黄丹燕李基源张永生罗永通
Owner HITACHI BUILDING TECH GUANGZHOU CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com