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Linear Channel Replacement Video System and Method

A video and channel technology, applied in the field of linear channel replacement video system, can solve the problems that cannot be customized for each user, cannot be inserted into encrypted channel programs for advertisements, etc.

Active Publication Date: 2020-09-08
CHUNGHWA TELECOM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a linear channel replacement film system and its method to solve the shortcomings in the prior art that it is impossible to provide customized advertisements for each user and to insert advertisements in encrypted channel programs.

Method used

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  • Linear Channel Replacement Video System and Method
  • Linear Channel Replacement Video System and Method
  • Linear Channel Replacement Video System and Method

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Embodiment Construction

[0017] see figure 1 , figure 1 Shown discloses the linear channel replacement film system of the present invention. This system includes a linear channel replacement video management system 1000 , a replacement video system 2000 , a replacement information database 3000 , several channel CDN archives 4000 and one or more mobile smart terminal devices 5000 .

[0018] The linear channel replacement movie management system 1000 provides a web interface for administrators to edit replacement service information and channel replacement movie information. Channel replacement service information, including channel number, channel HLS URL, and channel replacement service mark, stored in the replacement service effective data table 3100, including user ID, expected start time of advertisement, number of seconds of advertisement, number of seconds of advertisement interval, and number of repetitions of advertisement and the advertisement HLS URL etc. are stored in the replacement info...

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Abstract

The invention discloses a linear channel replacing movie system and method. The system comprises a linear channel replacing movie management system, a replacing movie system, a replacing information database, a plurality of channels CDN archive, and a motion intelligent terminal device. The invention is advantageous in that with big data, the favorites of each user can be analyzed, and specific ads can be provided for a user, and ads can be inserted in encrypted channel programs.

Description

technical field [0001] The present invention relates to a linear channel replacement video system and its method, in particular to a linear channel replacement video system and its method that provides customized advertisements for each user and inserts advertisements in encrypted channel programs. Background technique [0002] The current common method of inserting advertisements in linear channels is to allow each user to watch the same advertisement. If you want to achieve customized and targeted advertising video services for each user, through the current live channel service using HLS (HTTP Live Streaming, hypertext transfer protocol streaming media live broadcast) streaming, a single linear channel needs to be streamed at the same time Provide n profile audio and video files, and 1 profile has 3 ts, if there are m users, it needs 3 times n times m times of storage space to store the HLS single linear channel program of m users content, plus k linear channels, then a ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/44H04N21/458H04N21/81
Inventor 曾文洲刘启升许峻维黄英华刘继谥
Owner CHUNGHWA TELECOM CO LTD