Method and apparatus for switching from program preview to normal program
A program and normal technology, applied in broadcasting devices, pulse-modulated TV signal transmission, electrical components, etc., can solve problems such as cumbersome user operations, and achieve the effect of real-time broadcasting
Inactive Publication Date: 2010-02-10
ZTE CORP
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, with the existing program preview method, the user must return to the electronic service guide interface after the program preview, and select a program to watch through the electronic service guide, and the user operation is cumbersome
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
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
Login to View More Abstract
A method and device for switching program preview to normal program, the method includes the following steps: A. the user terminal obtains service number of normal program corresponding to the programpreview information in video stream parameter set and / or audio stream parameter set of multiple sub-frame head corresponding to the program preview information; finding corresponding multiple sub-frame number in multiple configuration list with the service number; B. the user terminal switches to the normal program channel to play according to the multiple sub-frame number when playing the program preview information. By employing the method and device of the invention, users can conveniently switch to corresponding normal program channel to play after watching the program preview without need of backing from the program preview to ESG interface to perform program selections. Otherwise, the invention is based on separate channel preview mode, system can flexibly broadcast program previewinformation in real time.
Description
technical field The invention relates to digital mobile communication technology, in particular to a method and device for switching from program preview to normal program in digital broadcasting service. Background technique At present, with the rapid development of multimedia technology and mobile communication technology, users have put forward higher requirements for the portability and mobility of terminals. China Mobile Multimedia Broadcasting (CMMB, China MobileMultimedia Broadcasting) is the first domestic self-developed Mobile terminal systems such as mobile phones, PDAs, MP3, MP4, digital cameras, and notebook computers provide end users with various services such as video broadcasting, audio broadcasting, and emergency broadcasting. Mobile multimedia broadcasting technology uses time division multiplexing to send multimedia broadcasting services. The broadcast channel frame lasts for 1 second and consists of 40 time slots of 25 milliseconds. One or more time slot...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/24H04N7/52H04H60/91
Inventor 周麟
Owner ZTE CORP
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