TWI651967B - Video audio content information retrieval method - Google Patents

Abstract

A method for searching content information of a video program, which is provided with a search unit having a processing unit, a communication unit, a search condition setting unit and a program content information unit, and installing a program having a channel setter and a time setter in a communication operation mechanism Content information retrieval unit. The communication operation unit is connected with the communication unit of the search institution, and the required channel and time information is set in the channel setter and the time setter, and transmitted to the search institution for reception, so that the search mechanism selects the channel selector and time. The device searches in the program content information unit, and transmits the retrieved program content information to the communication operating mechanism for receiving and presenting, so as to facilitate subsequent operation by the user. In this way, the user can retrieve the pre-arranged program content information for the audio and video programs in play by using the channel and time retrieval values, and the user can quickly learn according to the retrieval result. Subsequent use of purchasing, commenting, or sharing to achieve easy retrieval and extended operations.

Description

Video audio content information retrieval method

The invention relates to a method for searching content information of audio and video programs, in particular to a user can input two required search values of channel and time, and quickly and easily retrieve pre-arranged program content for the audio and video programs in play. Information, and based on the results of the search, can be used as a follow-up to learning, purchasing, commenting or sharing, and to achieve the effect of simple search and extension operations.

According to the general search system (search engine), the search is usually carried out by means of keywords, geographic coordinates (GPS coordinates, attractions or administrative areas).

However, for audio and video programs or performance programs that are played in a time series manner, it is not easy for a general user to judge the keywords of a certain program segment. In order to read the quality, it is not suitable for direct synchronization or indexing or search suggestions on the listening medium.

Therefore, if the user has a further understanding of the content of the program being played, he or she needs to guess the keyword for searching. At this time, the retrieved information may be related, but some are not related at all, so that the user You must select the content one by one to determine whether the information meets the requirements, or change the keyword to try to correct the way to get the result, resulting in inefficiency in the message.

In addition, if the program production unit attempts to provide further information on the Internet, it must use SEO or purchase keyword advertisements to obtain a higher ranking search order, which may not only increase the operating cost, but also the user may be Other information Content is blocked or misleading.

Therefore, in order to improve the above-mentioned shortcomings, the inventors of the present invention have devoted themselves to research and development of a "search method for information content of video and audio programs" to effectively improve the shortcomings of the conventional use.

The main purpose of the present invention is to enable a user to quickly and easily retrieve pre-arranged program content information for a video program being played by using two search values of channel and time, and according to the search result, the user can benefit from Learning, purchasing, commenting, or sharing subsequent use to achieve easy retrieval and extension operations. For the above purposes, the retrieval method of the present invention comprises the following steps:

Step 1: setting a search mechanism, the search mechanism includes a processing unit, a communication unit connected to the processing unit, a search condition setting unit connected to the processing unit, and a program content information unit connected to the processing unit, and The search condition setting unit includes at least a channel selector and a time selector, and the program content information unit carries a pre-arranged video program and corresponding program content information, and the search mechanism synchronously transmits the video program when the video program is played Corresponding program content information.

Step 2: installing a program content information retrieval unit in a communication operation mechanism, and the program content information retrieval unit includes a channel setter and a time setter.

Step 3: The communication operation unit is connected with the communication unit of the retrieval institution, so that the communication operation mechanism and the retrieval organization communicate with each other to establish a communication channel between the two, and the time synchronization can be maintained.

Step 4: Set playback in the channel setter and time setter of the communication operating mechanism The channel where the audio and video program is located and the time before or immediately, and the set channel and time information is transmitted to the search institution.

Step 5: After receiving the set channel and time information, the search institution uses the channel selector and the time selector of the search condition setting unit to perform program content information retrieval on the video and audio program being played in the program content information unit, and The retrieved program content information is transmitted to the communication operating mechanism for reception for subsequent operations.

In some embodiments of the invention, the communication operating mechanism is a smart mobile phone, tablet, notebook or personal computer.

In some embodiments of the present invention, the program content information retrieval unit is installed by the user on one of the communication operation agencies, such as an app.

In some embodiments of the present invention, the program content information is co-packaged in a pre-recorded medium (such as a disc or a hard disk file) with a corresponding video program, and is played by a media player that plays the video program. The search mechanism, the communication operating mechanism is connected to the communication unit of the media player through a near-end network connection.

In some embodiments of the present invention, the media player plays the video program in a network streaming manner, and the program content information is transmitted in a network stream manner in synchronization with the video program, and the communication operating mechanism transmits The near-end network connection is connected to the communication unit of the media player.

In some embodiments of the present invention, the media player plays the video program in a broadcast manner, and the program content information is transmitted in a network stream manner in synchronization with the video program, and the communication operation mechanism transmits the near end. The network connection is connected to the communication unit of the media player.

In some embodiments of the present invention, the communication operating mechanism periodically synchronizes the playback message with the retrieval mechanism through the near-end network, and the retrieval mechanism transmits the retrieved program content information to the communication operation mechanism, The program content information after the set time point is continuously provided until the communication operating mechanism decides to stop.

In an embodiment of the present invention, the communication operating mechanism can perform a pause, backtracking, and fast-forward action on the received program content information.

In some embodiments of the present invention, the program content information may be a multimedia format such as mixed text, voice, pictures, audio and video.

In some embodiments of the present invention, the communication operating mechanism may be a remote controller, and the communication operating mechanism provides the required channel and time in the channel setter and the time setter in step four, and the retrieval mechanism is in the step. The content information of the five retrieved programs will be additionally presented in a program content information presentation device (such as a smart phone, a tablet computer, a television, not shown). In this embodiment, the communication operation mechanism, the search organization, and the program content The information presentation device needs to communicate in step 3 to establish a communication channel between the three, and to maintain time synchronization.

1‧‧ ‧ search agency

11‧‧‧Processing unit

12‧‧‧Communication unit

13‧‧‧Search condition setting unit

131‧‧‧Channel selector

132‧‧‧Time selector

14‧‧‧Program content information unit

15‧‧‧ release unit

2‧‧‧Communication operating agency

21‧‧‧Program content information retrieval unit

211‧‧‧Channel Setter

212‧‧‧Time Setter

S01‧‧‧Step one

S02‧‧‧Step 2

S03‧‧‧Step three

S04‧‧‧Step four

S05‧‧‧Step five

Fig. 1 is a schematic flow chart of the present invention.

Figure 2 is a block diagram of the present invention.

Figure 3 is a schematic diagram of the basic architecture of the present invention.

Please refer to the "1, 2, and 3" diagrams, which are schematic diagrams of the present invention, a block diagram of the present invention, and a schematic diagram of the basic structure of the present invention. As shown The invention provides a method for searching content information of audio and video programs, which comprises at least the following steps:

Step 1 S01: setting a retrieval mechanism 1 including a processing unit 11, a communication unit 12 connected to the processing unit 11, a retrieval condition setting unit 13 connected to the processing unit 11, and a processing unit 11 is connected to the program content information unit 14, and the search condition setting unit 13 includes at least a channel selector 131 and a time selector 132, and the processing unit 11 is further connected to a publishing unit 15, and the program content information unit 14 is further connected. The pre-arranged video program and corresponding program content information are carried out; when the present invention is used in operation, the processing unit 11 operates as the communication unit 12, the search condition setting unit 13, the program content information unit 14, and the publishing unit 15. Time to control the processing center.

Step 2: The program content retrieval unit 21 is installed in a communication operation unit 2, and the program content information retrieval unit 21 includes a channel setter 211 and a time setter 212, wherein the program content information retrieval unit 21 is used. The user device is installed in an application (such as an app) of the communication operating device, and the program content information can be packaged in the pre-recorded media (such as a CD-ROM or a hard disk file) together with the audio-visual program, and played by the video program. The media player acts as a retrieval mechanism 1 and the communication operator 2 retrieves the media player through the near-end network. The media player plays the video and audio program in a network streaming manner, and synchronously transmits the corresponding program content information.

Step 3: S03: Entering the communication unit 12 of the communication operation unit 2 and the retrieval mechanism 1 The line connection enables the communication operating mechanism 2 to communicate with the retrieval mechanism 1 to establish a communication channel between the two and maintain time synchronization.

Step 4: S04: In the channel setter 211 and the time setter 212 of the communication operating mechanism 2, the channel in which the audio and video program being played is set is set to the time before the current or current (for example, the channel is the 57th and the time is 10:35). : 42), and the set channel and time information is transmitted to the retrieval mechanism 1, because the communication operation mechanism 2 synchronizes the playback of the broadcast message with the media player through the near-end network, so that the communication operation mechanism 2 can immediately provide the setting. The search channel 1 is searched for by the channel and time.

Step 5: S05: After receiving the set channel and time information, the search mechanism 1 performs the channel selector 131 and the time selector 132 of the search condition setting unit 13 for the audio and video program in the program content information unit 14 for playing. The program content information is retrieved, and the retrieved program content information is transmitted to the communication operating mechanism 2 for receiving. After the user receives the required program content information by the communication operating mechanism 2, the user may perform a pause on the received program content information. The function of backtracking and fast-turning can be used in conjunction with the publishing unit 15 for subsequent related use, for example, purchasing (using the shopping channel, the travel channel or the video channel of the food channel to purchase the action), learning (using knowledge) The action of the audio and video program screen of the sex channel or news channel), sharing (sharing the video program screen or specific time zone related to the self or relatives) or the comment (presenting the opinion of the video program screen itself, or inviting others to discuss )...Wait.

In another embodiment of the present invention, the communication operating mechanism 2 can be a remote controller. After the channel setting and time setting are provided in step 4, the program content information retrieved by the retrieval mechanism 1 in step 5 will be additionally presented. A program content information presentation device (such as a smart phone, tablet, TV) (not shown). In this embodiment, the communication operation mechanism 2, the retrieval mechanism 1 and the program content information presentation device need to perform the communication setting in step 3, so as to establish a communication channel between the three, and maintain time synchronization, and the retrieval mechanism 1 After providing the program content information at the set time point, the program content information after the set time point will be continuously supplied until the communication operation mechanism 2 decides to stop, and the program content information may be mixed text, voice, picture, video, etc. Multimedia format.

In summary, the method for searching video content information of the present invention can effectively improve various shortcomings of the conventional use, and allows the user to quickly and easily retrieve the program content corresponding to the audio and video program being played by using the channel and time retrieval values. Information, and based on the results of the search, can benefit users as a follow-up to learning, purchasing, commenting or sharing, and achieve the effect of simple retrieval and extension operations.

In turn, the invention can be made more progressive, more practical, and more in line with the needs of the consumer, and has indeed met the requirements of the invention patent application, and filed a patent application according to law.

However, the above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto; therefore, the simple equivalent changes and modifications made in accordance with the scope of the present invention and the contents of the invention are modified. All should remain within the scope of the invention patent.

Claims (10)

A method for searching video content information includes the following steps: Step 1: setting a search mechanism, the search mechanism includes a processing unit, a communication unit connected to the processing unit, and a search condition setting unit connected to the processing unit And a program content information unit connected to the processing unit, wherein the search condition setting unit includes at least a channel selector and a time selector, and the program content information unit carries a pre-arranged video program and a corresponding program. Content information, and the retrieval mechanism synchronously transmits the corresponding program content information when playing the audio and video program; Step 2: installing a program content information retrieval unit in a communication operation unit, and the program content information retrieval unit includes a channel setter and time Setting device: Step 3: The communication operating mechanism is connected with the communication unit of the retrieval mechanism, so that the communication operation mechanism and the retrieval mechanism communicate with each other to establish a communication channel between the two, and the time synchronization is maintained. Step 4: The channel setting of the communication operating mechanism And the time setter sets the channel in which the audio and video program being played is located and the time before or immediately, and transmits the set channel and time information to the search mechanism; and step 5: the search institution receives the set channel After the time information is used, the channel selector and the time selector of the search condition setting unit perform the program content information retrieval for the playing video program in the program content information unit, and transmit the retrieved program content information to the The communication operating mechanism receives the data for subsequent operations. The method for searching content information of a video program according to claim 1 of the patent application scope, wherein the communication operation mechanism is a mobile phone, a tablet computer, a notebook computer or a personal computer. The method for searching video content information according to item 2 of the patent application scope, wherein the program content information retrieval unit is installed by the user in one of the communication operation units. The method for searching content information of a video program according to claim 1 of the patent application scope, wherein the program content information is co-packaged with a corresponding video program in a pre-recorded media carrier, and played by a media playing the video program. The device acts as the search institution, and the communication operating device is connected to the communication unit of the media player through a near-end network connection. According to the method for searching content information of the audio and video program according to claim 1, wherein the audio and video program being played is played in a network streaming manner, and the program content information is synchronized with the video program. Streaming mode, the communication operating mechanism is connected to the communication unit of the search institution through a near-end network connection. According to the method for searching content information of the audio and video program according to claim 1, wherein the audio and video program being played is broadcasted in a broadcast manner, and the program content information is transmitted in a broadcast manner in synchronization with the video program. The operating mechanism is connected to the communication unit of the search engine through a near-end network connection. The method for searching video content information according to any one of claims 4, 5, and 6, wherein the communication operation mechanism synchronizes the playback message with the retrieval mechanism through the near-end network. ,therefore, After the searched institution transmits the retrieved program content information to the communication operating mechanism, the program content information after the set time point is continuously provided until the communication operating mechanism decides to stop. According to the retrieval method of the content information of the audio and video program according to the first aspect of the patent application, the communication operation mechanism can perform the actions of suspending, backtracking and fast forwarding on the received program content information. The method for searching content information of a video program according to item 8 of the patent application scope, wherein the program content information may be a multimedia format such as mixed text, voice, picture, video and audio. The method for searching content information of the audio and video program according to the first aspect of the patent application, wherein the communication operating mechanism can be a remote controller, and the communication operating mechanism provides the channel setter and the time setter in step four. After the channel and the time, the program content information retrieved by the search institution in step 5 will be additionally presented in a program content information presentation device, and the communication operation mechanism, the search organization, and the program content information presentation device need to be submitted in step 3. Communicate, so that communication channels can be established between the three, and time synchronization can be maintained.