An information calibration method and system based on live program content
A technology of content information and calibration method, which is applied in the field of identifying and analyzing the content of live programs, and can solve problems such as difficult to search for target live programs, unpredictable content of live programs, and small retrieval tag information capacity, etc.
Active Publication Date: 2021-04-20
GUANGZHOU DIGITAL MEDIA GRP CO LTD
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] Although the optional functions of EPG are relatively rich, it can include additional program information functions, such as giving program plot introductions, classifying programs, and also having search functions, such as by starring, director, number of titles, ID, initials, etc. The function of retrieving tags to search, but generally only applies to on-demand programs
[0005] For live programs, unlike on-demand programs that have become historical information, they can be retrieved by manually enriching search tags for users. At the same time, due to the randomness and immediacy of live programs, the content of live programs is unpredictable.
Although EPG can provide a certain program plot or simple program label information, it still has the problem of small information capacity of the search label and easy distortion of the search label, which makes it difficult for users to search for the target live program through a specific search label. Or due to the temporary change of the live program, the user cannot retrieve the desired live program through the EPG, which may also cause the user to miss the changed live program
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
[0022] like figure 1 As shown, the information marking system includes a live server that provides live streaming media, an EPG server that provides electronic program guides, a client that receives live streaming media and electronic program guides, and an information marking server for marking retrieval tags. The server includes a time slicing unit, which is used to slice the live streaming media with a certain time axis length at intervals; a slice analysis unit, which is used to receive the streaming media slices from the time slicing unit, and perform content analysis on them to obtain content information The retrieval tag naming unit is provided with a retrieval tag naming rule base for matching the content information with the retrieval tag naming rule base to obtain the retrieval tag; the retrieval tag sending unit is used for retrieving the retrieval tag obtained by the retrieval tag naming unit sent to the client. The label verification unit compares the search labe...
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
The information calibration method based on the content of the live program in the present invention collects, slices and analyzes the streaming media information of the live program in real time by setting an information calibration server to obtain the content information, and combines the content information with the established search label naming rule After matching, the library immediately names the retrieval tag and sends it to the client, enabling the client to receive the retrieval tag of the live program in time and store it in the client's electronic program list for future use, so that the user can use the generated retrieval tag Directly search for the target live program content to watch according to its specific needs for the live program content.
Description
technical field [0001] The invention relates to a method for identifying and analyzing the content of a live program. Background technique [0002] For live or on-demand programs such as TV or the Internet, when users need to watch specific programs, they usually search for suitable programs through the EPG (Electronic Program List) provided to users by TV or network operators. -Time” mode provides all TV program information within a certain period of time, realizes the service browsing function, and displays various services provided by the operator through the program list. [0003] EPG includes the program playlist function. For on-demand programs, the user can select the program to be ordered in the playlist, and the program list should contain the relevant information of the program. [0004] Although the optional functions of EPG are relatively rich, it can include additional program information functions, such as giving program plot introductions, classifying program...
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): H04N21/2187H04N21/233H04N21/234H04N21/2343H04N21/235H04N21/845
CPCH04N21/2187H04N21/233H04N21/23418H04N21/2343H04N21/235H04N21/2353H04N21/8456
Inventor 王晓红罗嵘李子标陈如苗张超锋
Owner GUANGZHOU DIGITAL MEDIA GRP CO LTD