WO2022138325A1 - Dispositif et programme de diffusion en continu en direct - Google Patents

Dispositif et programme de diffusion en continu en direct Download PDF

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Publication number
WO2022138325A1
WO2022138325A1 PCT/JP2021/046032 JP2021046032W WO2022138325A1 WO 2022138325 A1 WO2022138325 A1 WO 2022138325A1 JP 2021046032 W JP2021046032 W JP 2021046032W WO 2022138325 A1 WO2022138325 A1 WO 2022138325A1
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WO
WIPO (PCT)
Prior art keywords
comment
viewer
winning flag
timeline
posted
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Application number
PCT/JP2021/046032
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English (en)
Japanese (ja)
Inventor
誠夫 中原
Original Assignee
ＭａＫｏ Ｃｈａｎｎｅｌ合同会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication of WO2022138325A1 publication Critical patent/WO2022138325A1/fr

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors

Definitions

  • the present invention relates to a live distribution device and a program.
  • live comment In recent years, live distribution services using the Internet have become widespread. In addition, viewers can post their own comment (called live comment) in real time to live content such as live video and live video during live distribution.
  • live comment The live comment posted by the user is displayed on the timeline of all users according to the posting time of the comment by the user (see, for example, Patent Document 1).
  • the timeline is a display screen in which comments are arranged in chronological order.
  • the above-mentioned live comment function during live distribution is an important viewer participation type function to liven up the place of live distribution. Therefore, it is expected that the use of the live comment function of the viewers will be further promoted and the place of live distribution will be further excited.
  • the present invention has been proposed in view of the above points, and one aspect of the present invention is to improve the taste in a place of live distribution using the Internet.
  • the live distribution device is a live distribution device that distributes a live video on the screen of a viewer terminal, and all comments posted by one viewer terminal are viewed.
  • Display control means to be displayed on the timeline on the screen of the person terminal, winning flag giving means to give a winning flag to the comment at a predetermined timing, and a viewer who posted the comment to which the winning flag is given. It has a reward giving means for giving a reward to the user.
  • the program according to the present invention uses a computer as a posting means for posting comments to a live distribution device and a display means for displaying all posted comments on a timeline on the screen.
  • the display means displays that the comment selected by the live distribution device among all the comments on the timeline is rewarded to the viewer who posted the comment.
  • the live distribution system is a live video distribution platform for holding the Olympic Games (hereinafter simply referred to as the Net Olympic Games) on the Internet.
  • the organizer manages the site and recruits participants for the competition. Participants are selected from each country, and each country's contestants shoot and distribute their own live images. Live images of contestants from each country are displayed side by side on the site screen. Along with the signal from the organizer to start the competition, the contestants will start the competition all at once aiming for rewards and prize money. Many viewers are expected to access from each country, and viewers can watch various competition patterns by participants from each country on the site screen. This will be described in detail below.
  • FIG. 1 is a diagram showing a configuration example of a live distribution system according to the present embodiment.
  • the live distribution system 100 of FIG. 1 includes a live distribution server (hereinafter referred to as a distribution server) 10, a contestant terminal 20, and a viewer terminal 30, and is connected via a network 50.
  • the distribution server 10 is a server that holds a net Olympic site on the Internet, and is a server device that distributes live video from the contestant terminal 20 to the viewer terminal 30.
  • the contestant terminal 20 is an information processing terminal such as a smartphone, a tablet terminal, or a personal computer for a contestant to shoot a live image using a camera and a microphone and transmit the shot live image to the distribution server 10 in real time. be.
  • the viewer terminal 30 is an information processing terminal such as a smartphone, a tablet terminal, or a personal computer for a viewer to receive and view live video from the distribution server 10 in real time.
  • the network 50 is a communication network including wired and wireless.
  • the network 50 includes, for example, the Internet, a public switched telephone network, WiFi (registered trademark), and the like.
  • FIG. 2 is a diagram showing an example of a competition holding screen according to the present embodiment.
  • a general-purpose web browser program and a predetermined application program are pre-installed in the contestant terminal 20 and the viewer terminal 30, and the competition holding screen 120 can be displayed by accessing the distribution server 10 via these programs. Can be displayed.
  • the viewer accesses the net Olympic site of the distribution server 10 via the viewer terminal 30 and logs in and inputs the user ID and password registered as the user to display the competition holding screen 120. At the time of login, it is also possible to charge the viewer a predetermined viewing fee (admission fee) as a viewing fee.
  • the event 121 the winner prize money 122, the contestant video window 123, the user ID 124, the competition details 125, the writing field 126, the send button 127, and the timeline window (hereinafter simply, the timeline). 128, comment bonus 129, etc. are displayed.
  • Event 121 indicates the event of the competition in which the contestants participate. For example, it is more desirable to have a competition such as "drink fast-drinking competition (final)" that can be easily implemented by anyone in the world, including preparations, so that it is easy to recruit participants from each country.
  • the winner prize money 122 indicates a reward paid to a contestant who has an excellent competition record (for example, a winner).
  • the contestant video window 123 is a display unit that displays live video of each contestant. Needless to say, the video of the contestant video window 123 is a live video (video) transmitted in real time from the contestant (contestant terminal 20).
  • the user ID 124 indicates the user name of the viewer who has logged in to the competition holding screen 120.
  • the competition details 125 show details about the competition, such as, for example, the start time of the competition, the participating countries, the participant profile, and the like.
  • the writing field 126 is an input unit for the viewer to write a comment.
  • the text that can be input in the writing field 126 includes character information that can be displayed on the computer screen, such as character strings, symbols, and pictograms in each country's language.
  • the send button 127 is an operation unit for transmitting a comment written by the viewer in the writing field 126.
  • the timeline 128 is a display unit that displays live comments written by each viewer to all viewers. That is, when the viewer writes a comment in the writing field 126 and presses the send button 127, the written comment is sent to the distribution server 10, and the comment from each viewer is sent to the timeline 128 in real time. And it is displayed in chronological order.
  • the comment bonus 129 indicates a reward that can be won by the viewer who wrote the comment. Details on how to select the winners will be described later.
  • the live distribution system has a live comment function (also referred to as a live chat function) that allows the viewer to comment in real time during live distribution / live broadcasting. Since the comments written by the viewers are displayed on the timeline, not only the viewers who wrote them but also other viewers can see them, so the live comment function is a viewer participation type to liven up the live distribution of the competition. Is an important feature of.
  • a live comment function also referred to as a live chat function
  • -Language that can be written and input to the writing field 126 includes natural languages and characters from all over the world.
  • -The comment on the timeline 128 is displayed with the user ID and icon (badge) of the viewer who wrote the comment so that it is possible to identify who the comment is.
  • -Comments and user IDs on the timeline 128 are stored (archived) after the competition.
  • -The screen display language of the competition holding screen 120 is displayed in language characters corresponding to the nationality of the logged-in user. For example, if the nationality of the logged-in user is Japan, it will be Japanese, and if it is the United States, it will be English.
  • -Comments may be written by not only viewers but also participants and organizers.
  • a timeline dedicated to the contestants may be separately provided for writing from the contestants.
  • -Charging from the viewer as an example of the reward and the winner's prize money to the contestants may be charged or paid not only in legal tender but also in virtual currency.
  • the reward may be points, prizes, or the like.
  • the live distribution system has a live comment function for a viewer to post a comment in real time during live distribution.
  • the more comments are written on the timeline the more the contestants can recognize the existence of many viewers and get a sense of unity.
  • viewers can also participate voluntarily in the form of writing comments, so the more live comments there are, the more exciting the live distribution will be.
  • a reward as a comment bonus is given to some viewers who have written comments. Specifically, the viewer starts writing and posting comments from the timing when the comments can be written, but the distribution server 10 gives a winning flag to the comments on the timeline 128 at the timing described later. .. The viewer with the winning flag is the winner and can get the comment bonus.
  • FIG. 3 is a diagram showing an example 1 of a timeline at the time of winning a comment bonus according to this embodiment.
  • the winning flag is generated at the same time when the comment of the viewer "Taro" is written, the winning flag is given to the viewer “Taro” written at the timing when the winning flag is generated.
  • the timeline 128 is recognizable to all viewers that the reward has been won for the user ID, for example, "Taro GET BONUS $ 10,000 Congratulation!.
  • FIG. 4 is a diagram showing a timeline example 2 at the time of winning the comment bonus according to the present embodiment.
  • the winning flag is generated immediately after the comment of the viewer "Taro” is written, the viewer "Taro” who wrote the comment immediately before the timing when the winning flag is generated is set. Winning flag is given.
  • FIG. 5 is a diagram showing an example 3 of the timeline at the time of winning the comment bonus according to the present embodiment.
  • the winning flag is generated immediately after the comment of the viewer "Nick" is written, the winning flag is written to the viewer "Taro" who wrote the comment next to the timing when the winning flag is generated. Is given.
  • the viewer who wrote the comment next to the timing when the winning flag is generated is the winner, the occurrence of the winning flag is not known to the viewer.
  • the winning flag generation timing is from the time when the comment can be written to the timeline 128 to the time when the comment writing is completed.
  • the organizer performs a predetermined operation at an arbitrary timing to generate a winning flag on the timeline 128.
  • the organizer (administrator) may generate a winning flag at various arbitrary timings, such as when the number of comments written increases or when the number of comments written is low during the competition. can.
  • the winning flag is generated at the timing according to the number of comments written on the timeline 128. For example, from the time when comments can be written to the timeline 128, the winning flag is generated when the total number of comments reaches, for example, a predetermined number of 10,000. For example, "Taro GET BONUS $ 10,000 10,000 Th Congratulation! Is displayed to all viewers so that the 10,000th comment writer has won. It is desirable to set the predetermined number to a high and realistically achievable value. As a result, it is possible to further promote an increase in the number of comments written.
  • the winning flag may be generated when the number of comments within a predetermined time (60 seconds) reaches, for example, 1000.
  • a winning flag is generated on the timeline 128 at the timing when the competition reaches a predetermined competition state, that is, at the timing linked to the competition state of the contestants in the contestant video window 123. ..
  • the distribution server 10 generates a winning flag on the timeline 128 at the timing when the contestant fails in the competition and the timing when the contestant retires from the competition.
  • the distribution server 10 sets a winning flag on the timeline 128 at the timing when the contestant clears the competition goal. It is also possible to generate it. Every time the contestant drinks up one drink, that is, every time the contestant clears the competition goal, a comment bonus is won, so that the viewer can be more encouraged to support the competition. note that.
  • the distribution server 10 can determine whether or not the contestant has failed in the competition and whether or not the contestant has cleared the competition goal by video analysis of the contestant video window 123.
  • the comment in the writing field 126 uses various language characters from all over the world. For example, a plurality of timelines 128 are set for each language so that comments in the same language are displayed in the same timeline.
  • the winning flag at the timings shown in (1) to (3) above in each timeline, it is possible to widely generate comment bonus winning for viewers by language (country). ..
  • the winning flag is not limited to a single number but can occur multiple times. In that case, a plurality of viewers may be winners of the comment bonus.
  • FIG. 6 is a diagram showing a hardware configuration example of the live distribution server and the viewer terminal according to the present embodiment.
  • the distribution server 10 includes a CPU (Central Processing Unit) 11, a ROM (Read Only Memory) 12, a RAM (Random Access Memory) 13, an HDD (Hard Disk Drive) 14, and a communication device 15. Have.
  • CPU Central Processing Unit
  • ROM Read Only Memory
  • RAM Random Access Memory
  • HDD Hard Disk Drive
  • the CPU 11 executes various programs and performs arithmetic processing.
  • the ROM 12 stores programs and the like required at startup.
  • the RAM 13 is a work area for temporarily storing the processing in the CPU 11 and storing the data.
  • the HDD 14 stores various data and programs.
  • the communication device 15 communicates with another device via the network 50.
  • the viewer terminal 30 has a CPU 31, a ROM 32, a RAM 33, a user memory 34, a communication device 35, a display device 36, and an input device 37.
  • the CPU 21 executes various programs and performs arithmetic processing.
  • the ROM 32 stores programs and the like required at startup.
  • the RAM 33 is a work area for temporarily storing the processing in the CPU 31 and storing data.
  • the user memory 34 is a non-volatile storage device, and stores and stores various user data such as various programs such as the above-mentioned predetermined application.
  • the communication device 35 communicates with another device via the network 50.
  • the display device 36 is a color display such as a liquid crystal display.
  • the input device 37 is realized by a unique operation key, a button, or the like. Further, the input device 37 can be realized not only by a keyboard having operation keys and buttons, but also by a touch panel capable of detecting tap coordinates (touch coordinates) on the display screen. In this case, the input operation is realized by the touch panel on the screen and the software key controlled by the program.
  • FIG. 7 is a diagram showing a software configuration example of the live distribution server and the viewer terminal according to the present embodiment.
  • the distribution server 10 has a video distribution control unit 101, a live comment management unit 102, and a storage unit 107 as main functional units.
  • the video distribution control unit 101 controls to distribute the live video from the contestant terminal 20 to the viewer terminal 30.
  • the live comment management unit 102 manages the live comment function performed by the viewer during live distribution. More specifically, the live comment management unit 102 has a timeline display control unit 103, a comment reception unit 104, a winning flag giving unit 105, and a reward giving unit 106.
  • the timeline display control unit 103 displays the comment posted by one viewer terminal 30 in the timeline window on the screen of all the viewer terminals 30.
  • the comment receiving unit 104 receives and accepts the comments written and posted from each viewer terminal 30.
  • the winning flag giving unit 105 gives a winning flag to a comment on the timeline at a predetermined timing. Specifically, in the comment management DB 109 described later, "1" is stored in the winning flag for the comment. Further, as shown in FIGS. 3 to 5, on the viewer terminal 30 side, the timeline window on the screen of all the viewer terminals 30 is displayed, for example, "Taro GET BONUS $ 10,000 Congratulation! It is possible to display to all viewers recognizable that the reward has been won in the user ID.
  • the reward giving unit 106 gives a reward to the viewer who posted the comment on the timeline to which the winning flag was given.
  • the storage unit 107 is a user management DB 108 in which user information (user ID, password, e-mail address, account information, other user attribute information, etc.) is registered, and a comment management DB 109 that manages written comments and written user IDs.
  • user information user ID, password, e-mail address, account information, other user attribute information, etc.
  • comment management DB 109 that manages written comments and written user IDs.
  • the viewer terminal 30 has a display unit 301 and a posting unit 302 as main functional units.
  • the display unit 301 displays a live image and a timeline on the screen of the display device 36. Further, the display unit 301 displays that, among all the comments on the timeline, the comment to which the selection flag is given by the distribution server 10 is rewarded to the viewer who posted the comment.
  • the posting unit 302 posts the comment to the distribution server 10 by transmitting the comment written in the writing field 126 from the input device 37 by the viewer to the comment receiving unit 104.
  • Each functional unit is realized by a computer program executed on hardware resources such as the CPU, ROM, and RAM of the computer constituting the distribution server 10 and the viewer terminal 30. These functional parts may be read as “means”, “module”, “unit”, or “circuit”.
  • the computer program may also be stored in a computer-readable storage medium. Further, each DB of the storage unit in the distribution server 10 can be arranged in an external storage device on the network 50.
  • FIG. 8 is a diagram showing a data configuration example of the user management DB and the comment management DB according to the present embodiment.
  • the user management DB 108 has data items such as a user ID and password used for login, an email address, an age, a gender, and account information for payment of rewards.
  • the account information is used to reward the viewer who posted the comment on the timeline with the selection flag.
  • the comment management DB 109 has data items such as a comment ID indicating a comment identifier, a user ID of the viewer who commented, a date and time when the comment was posted, a comment content, and a winning flag.
  • a winning flag when the winning flag is given to the comment by the winning flag giving unit 105, "1" is stored.
  • FIG. 9 is a flowchart showing a comment bonus granting process of the live distribution server according to the present embodiment.
  • Each step (hereinafter referred to as "S") can be realized by the CPU 11 reading and executing a program that can realize this flowchart.
  • S1 The distribution server 10 determines whether or not the comment reception from each viewer terminal 30 has started. If you start accepting comments, proceed to S2.
  • S2 The distribution server 10 determines whether or not it is time to add the winning flag. If it is time to add the selection flag, the process proceeds to S3.
  • the timing of the winning flag generation is, for example, (1) to (3) described above.
  • the distribution server 10 executes a winning flag giving process for giving a winning flag to a comment on the timeline. As shown in FIGS. 3 to 5, for example, a winning flag is given to a comment written at the same time when the winning flag is generated. If there are no comments written at the same timing, the winning flag (that is, the right to acquire the comment bonus) is given to the comment that wrote the comment immediately before or after the timing when the winning flag was generated.
  • S4 The distribution server 10 determines whether or not the comment reception from each viewer terminal 30 has been completed. If the comment reception is finished, the process proceeds to END, and if the comment reception is not finished, the process proceeds to S2 again.
  • the live distribution system 100 is provided with a live comment function for the viewer to post a comment in real time during the live distribution, and a part of the comment is written as an incentive to encourage the viewer to comment.
  • a reward called a comment bonus is given to the viewers of.
  • Live distribution server 10
  • Participant terminal 30
  • Viewer terminal 50
  • Network 100
  • Live distribution system 101
  • Video distribution control unit 102
  • Live comment management unit 103
  • Timeline display control unit 104
  • Comment reception unit 105
  • Winning flag assignment unit 106
  • Reward granting unit 107
  • Storage unit 301

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Abstract

La présente invention améliore la performance de divertissement dans le domaine de la diffusion en continu en direct à l'aide de l'internet.　La présente invention concerne un dispositif de diffusion en continu en direct pour la diffusion en continu d'une vidéo en direct sur des écrans de terminaux de spectateurs, le dispositif de diffusion en continu en direct comprenant : un moyen de commande d'affichage pour amener un commentaire publié à partir d'un terminal de spectateur à être affiché sur un fil d'actualité sur les écrans des terminaux de tous les spectateurs ; un moyen d'attribution de drapeau de victoire pour attribuer un drapeau de victoire à un commentaire à un moment prédéterminé ; et un moyen d'attribution de récompense pour attribuer une récompense au spectateur qui a publié le commentaire auquel le drapeau de victoire est attribué.
PCT/JP2021/046032 2020-12-23 2021-12-14 Dispositif et programme de diffusion en continu en direct WO2022138325A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020213070A JP6923979B1 (ja) 2020-12-23 2020-12-23 ライブ配信装置及びプログラム
JP2020-213070 2020-12-23

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WO2022138325A1 true WO2022138325A1 (fr) 2022-06-30

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JP7125729B1 (ja) 2022-02-25 2022-08-25 １７Ｌｉｖｅ株式会社 サーバ
JP7368899B1 (ja) * 2023-02-24 2023-10-25 株式会社mov 情報処理システム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010152813A (ja) * 2008-12-26 2010-07-08 Dowango:Kk 情報通信システムおよび情報通信方法
US20150209677A1 (en) * 2014-01-30 2015-07-30 Scott Thomas O'Brien Method and apparatus for an online comment contest service

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010152813A (ja) * 2008-12-26 2010-07-08 Dowango:Kk 情報通信システムおよび情報通信方法
US20150209677A1 (en) * 2014-01-30 2015-07-30 Scott Thomas O'Brien Method and apparatus for an online comment contest service

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