TWI754905B

TWI754905B - Online verification system for musical performance or singing or speech

Info

Publication number: TWI754905B
Application number: TW109109834A
Authority: TW
Inventors: 邱秉鎰
Original assignee: 邱秉鎰
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2022-02-11
Also published as: TW202137029A

Abstract

一種音樂演奏或歌唱或演說之線上檢定系統，包含有：一演出錄製裝置、一雲端伺服器以及複數評審者裝置；其中，該演出錄製裝置安裝有一錄製應用程式供執行，且該錄製應用程式具有一加密邏輯，該演出錄製裝置錄製影音內容，且基於該加密邏輯對這個所錄製的影音內容進行加密而產生出一個被加密的影音檔，並上傳至該雲端伺服器。該雲端伺服器將該影音檔解密而轉換為沒有加密的一原始影音檔，且對至少一個評審者裝置發出一通知訊息。各該評審者裝置可供評審人員操作來線上觀看或下載觀看該原始影音檔，並且操作該評審操作介面來將評審結果上傳至該雲端伺服器，再傳送至該演出錄製裝置。An online verification system for music performance or singing or speech, comprising: a performance recording device, a cloud server and a plurality of reviewer devices; wherein, the performance recording device is installed with a recording application for execution, and the recording application has An encryption logic, the performance recording device records the video and audio content, and encrypts the recorded video and audio content based on the encryption logic to generate an encrypted video and audio file, and uploads it to the cloud server. The cloud server decrypts the audio and video file to convert it into an unencrypted original audio and video file, and sends a notification message to at least one reviewer device. Each of the reviewer devices can be operated by reviewers to watch online or download and watch the original audio and video files, and operate the review operation interface to upload review results to the cloud server, and then transmit them to the performance recording device.

Description

音樂演奏或歌唱或演說之線上檢定系統Online verification system for musical performance or singing or speech

本發明係與音樂演奏或歌唱或演說的線上檢定技術有關，特別是指可以確保使用者所上傳的待檢定影音檔不是經由修改或變造，而確實是由演出者本人所演出的一種音樂演奏或歌唱或演說之線上檢定系統。The present invention is related to the online verification technology of music performance or singing or speech, especially to ensure that the video and audio files uploaded by the user to be verified are not modified or altered, but are indeed a kind of music performance performed by the performer himself. Or the online check system for singing or speaking.

我國公告第I453701號專利，揭露了一種雲端影音作品評量平台，該案主要是提供一個平台，來讓使用者可以將其創作並錄製的影音作品，以客戶端電腦上傳到雲端的伺服器，伺服器內則具有轉檔模組、評分模組以及瀏覽模組，可供評審瀏覽並加以評分，以及可供評審說明及記錄特定時間點的意見的選項按鈕。Patent No. I453701 published by my country discloses a cloud-based audio-visual work evaluation platform. This case mainly provides a platform to allow users to upload their created and recorded audio-visual works to a server in the cloud using a client computer. The server has a conversion module, a scoring module, and a browsing module for reviewers to browse and score, as well as option buttons for reviewers to explain and record comments at specific points in time.

前述技術雖然提供了將影音作品藉由雲端上傳至伺服器，藉以供評審進行評分的平台，然而，前述技術對於如何確保創作者所上傳的影音作品是其本人所製作，進而防止影音作品本身是偽造或變造的部分，則完全沒有任何防弊的技術存在。因此，若上傳的影音檔是由他人所代為製作，則評量的結果即會不符合創作者本人真正所對應的程度，此為現今線上評量技術的巨大漏洞，有必要加以改進。Although the aforementioned technologies provide a platform for uploading audio-visual works to the server through the cloud for evaluation by reviewers, the aforementioned technologies provide a platform for how to ensure that the audio-visual works uploaded by the creator are made by themselves, thereby preventing the audio-visual works themselves from being created by the creator. For the forged or altered part, there is no anti-fraud technology at all. Therefore, if the uploaded video and audio files are produced by others, the evaluation result will not match the level of the creator himself. This is a huge loophole in the current online evaluation technology, and it is necessary to improve it.

前述習知技術的問題主要在於無法確保所上傳的影音作品是否為本人所製作，對此，本發明提出一種音樂演奏或歌唱或演說之線上檢定系統，其可在演出錄製裝置錄製影音檔時即進行加密，使錄製下來的影音檔無法被後製、剪接或修改，確保演出者所上傳的影音檔為其本人所演出，進而確保了檢定結果的公正性。The problem with the aforementioned prior art is that it is impossible to ensure whether the uploaded video and audio works are made by me. In this regard, the present invention proposes an online verification system for music performance or singing or speech, which can be used when the performance recording device records the video and audio files. Encryption is performed so that the recorded video and audio files cannot be post-produced, edited or modified, so as to ensure that the video and audio files uploaded by the performers are performed by themselves, thereby ensuring the fairness of the test results.

基於上述，本發明提出的一種音樂演奏或歌唱或演說之線上檢定系統，包含有：一演出錄製裝置、一雲端伺服器以及複數評審者裝置；其中，該演出錄製裝置，具有一攝影機、一麥克風、一記憶體以及一顯示幕，該演出錄製裝置安裝有一錄製應用程式供執行，且該錄製應用程式具有一加密邏輯，該演出錄製裝置執行該錄製應用程式而於該顯示幕顯示一錄製操作介面，該錄製操作介面具有一錄製物件以及一上傳物件而可供操作，該錄製物件***作時，該演出錄製裝置即控制該攝影機及該麥克風同時錄製影音內容，且該演出錄製裝置基於該加密邏輯對這個所錄製的影音內容進行加密，進而產生出一個被加密的影音檔，並將該影音檔儲存於該記憶體中；該上傳物件***作時，該演出錄製裝置係藉由網際網路將該影音檔上傳至該雲端伺服器；該雲端伺服器具有一資料庫，該資料庫中儲存有複數評審者資料，各該評審者資料分別對應於一個以上的各該評審者裝置，該雲端伺服器具有一解密邏輯，該解密邏輯被該雲端伺服器執行時係將接收到的該演出錄製裝置所上傳的該影音檔解密，而將該影音檔轉換為沒有加密的一原始影音檔並儲存該資料庫中；該雲端伺服器具有一評審選擇邏輯，該評審選擇邏輯被該雲端伺服器執行時，即會在接收到該影音檔後，依一預定條件於該複數評審者資料中選擇至少一個評審者資料，並依該被選擇的至少一個評審者資料來經由網際網路對所對應的至少一個評審者裝置發出一通知訊息；各該評審者裝置，具有一顯示幕以及一揚聲器，且安裝有一評審應用程式，各該評審者裝置在經由網際網路接收到該通知訊息後，會藉由其顯示幕或該揚聲器發出影像或聲音的提示資訊，各該評審者裝置執行該評審應用程式而於該顯示幕顯示一評審操作介面，該評審操作介面可供評審人員操作來連線至該雲端伺服器並藉由該顯示幕線上觀看或下載觀看該原始影音檔，並且操作該評審操作介面來將該評審人員所評定的評審結果上傳至該雲端伺服器的該資料庫中；其中，該雲端伺服器在接收到各該評審者裝置所傳來的評審結果後，係將該評審結果傳送至該演出錄製裝置。Based on the above, an online verification system for music performance or singing or speech proposed by the present invention includes: a performance recording device, a cloud server and multiple reviewer devices; wherein, the performance recording device has a camera and a microphone , a memory and a display screen, the performance recording device is installed with a recording application program for execution, and the recording application program has an encryption logic, the performance recording device executes the recording application program and displays a recording operation interface on the display screen , the recording operation interface has a recording object and an uploading object for operation. When the recording object is operated, the performance recording device controls the camera and the microphone to simultaneously record video and audio content, and the performance recording device is based on the encryption logic. Encrypt the recorded audio and video content, and then generate an encrypted audio and video file, and store the audio and video file in the memory; when the uploading object is operated, the performance recording device uses the Internet to record. The video and audio files are uploaded to the cloud server; the cloud server has a database, the database stores a plurality of reviewer data, each reviewer data corresponds to more than one reviewer device, the cloud server The device has a decryption logic, and when the decryption logic is executed by the cloud server, it decrypts the received video and audio file uploaded by the performance recording device, converts the video and audio file into an unencrypted original video and audio file, and stores the database; the cloud server has a review selection logic, when the review selection logic is executed by the cloud server, after receiving the video file, at least one of the plurality of reviewer data will be selected according to a predetermined condition reviewer data, and according to the selected at least one reviewer data, a notification message is sent to the corresponding at least one reviewer device via the Internet; each reviewer device has a display screen and a speaker, and is installed There is an evaluation application, after each device of the evaluator receives the notification message through the Internet, it will send out the prompt information of video or sound through its display screen or the speaker, and each device of the evaluator executes the evaluation application to A review operation interface is displayed on the display screen, and the review operation interface can be operated by reviewers to connect to the cloud server and watch or download and watch the original video file online through the display screen, and operate the review operation interface to uploading the evaluation result evaluated by the evaluator to the database of the cloud server; wherein, after receiving the evaluation result from each device of the evaluator, the cloud server sends the evaluation result to The show recording device.

本發明藉由上述在演出錄製裝置錄製影音檔時即進行加密，使錄製下來的影音檔無法被後製、剪接或修改，可確保演出者所上傳的影音檔為其本人所演出，進而確保了檢定結果的公正性，The present invention encrypts the audio and video files when the performance recording device records the audio and video files, so that the recorded audio and video files cannot be post-produced, spliced or modified, and the video and audio files uploaded by the performers can be guaranteed to be performed by themselves, thereby ensuring that The fairness of the test results,

為了詳細說明本發明之技術特點所在，茲舉以下之較佳實施例並配合圖式說明如後，其中：In order to illustrate the technical features of the present invention in detail, the following preferred embodiments are given and described in conjunction with the drawings as follows, wherein:

如圖1及圖2所示，本發明一較佳實施例所提出之一種音樂演奏或歌唱或演說之線上檢定系統10，主要由一演出錄製裝置11、一雲端伺服器21以及複數評審者裝置31所組成，其中：As shown in FIG. 1 and FIG. 2 , an online verification system 10 for music performance or singing or speech proposed by a preferred embodiment of the present invention mainly includes a performance recording device 11 , a cloud server 21 and a plurality of reviewer devices 31 consisting of:

該演出錄製裝置11，具有一攝影機12、一麥克風14、一記憶體16以及一顯示幕18。在實際實施時，現有技術的個人電腦、筆記型電腦或智慧型手機均可做為該演出錄製裝置11。該演出錄製裝置11安裝有一錄製應用程式19供執行，且該錄製應用程式19具有一加密邏輯199，該演出錄製裝置11執行該錄製應用程式19而於該顯示幕18顯示一錄製操作介面191，該錄製操作介面191具有一錄製物件192以及一上傳物件194而可供操作，例如，以按鈕圖式或可供點選的選項圖式顯示在該顯示幕18上。該錄製物件192***作時，該演出錄製裝置11即控制該攝影機12及該麥克風14同時錄製影音內容，且該演出錄製裝置11基於該加密邏輯199對這個所錄製的影音內容進行加密，進而產生出一個被加密的影音檔AV，並將該影音檔AV儲存於該記憶體16中。該上傳物件194***作時，該演出錄製裝置11係藉由網際網路將該影音檔AV上傳至該雲端伺服器21。前述進行加密的加密技術，係為串流加密技術，並以該串流加密技術對該影音內容從頭到尾進行加密。在進行加密時，可以在錄製該影音內容的時候同步進行加密來形成該影音檔AV，也可以在該演出製裝置錄製完該影音內容後，再對該影音內容加密來完成該影音檔AV，視實際需求而定。而若是錄製完該影音內容後再進行加密，則一般的作法是先將該影音內容暫存在該記憶體16，再對該影音內容加密後形成該影音檔AV，完成該影音檔AV後即刪除該記憶體16中暫存的該影音內容。The performance recording device 11 has a camera 12 , a microphone 14 , a memory 16 and a display screen 18 . In actual implementation, a personal computer, a notebook computer or a smart phone in the prior art can be used as the performance recording device 11 . The performance recording device 11 is installed with a recording application 19 for execution, and the recording application 19 has an encryption logic 199. The performance recording device 11 executes the recording application 19 and displays a recording operation interface 191 on the display screen 18, The recording operation interface 191 has a recording object 192 and an uploading object 194 for operation, for example, displayed on the display screen 18 as a button diagram or a clickable option diagram. When the recording object 192 is operated, the performance recording device 11 controls the camera 12 and the microphone 14 to simultaneously record video and audio content, and the performance recording device 11 encrypts the recorded video and audio content based on the encryption logic 199, thereby generating An encrypted audio and video file AV is generated, and the audio and video file AV is stored in the memory 16 . When the uploading object 194 is operated, the performance recording device 11 uploads the video file AV to the cloud server 21 via the Internet. The aforementioned encryption technology for encryption is a stream encryption technology, and the video content is encrypted from the beginning to the end using the stream encryption technology. When performing encryption, encryption can be performed synchronously when recording the audio-visual content to form the audio-visual file AV, or the audio-visual content can be encrypted to complete the audio-visual file AV after the performance production device has finished recording the audio-visual content, It depends on the actual needs. If the audio and video content is recorded and then encrypted, the general practice is to temporarily store the audio and video content in the memory 16, and then encrypt the audio and video content to form the audio and video file AV, and delete the audio and video file AV after completion. The audio and video content is temporarily stored in the memory 16 .

此外，在實際實施時，前述的該錄製操作介面191，除了具有該錄製物件192及該上傳物件194之外，還可以再具有一演出輸入欄位196而可供輸入演出者所欲演出的標題、類別、級數以及演出者名稱。而在完成該影音檔AV的過程中，也同時將前述的標題、類別、級數以及演出者名稱這些資訊嵌入於該影音檔AV中。In addition, in actual implementation, the aforementioned recording operation interface 191, in addition to the recording object 192 and the uploading object 194, may also have a performance input field 196 for inputting the title of the performance desired by the performer , category, series, and artist name. In the process of completing the audio-visual file AV, the aforementioned information of title, category, series and performer name is also embedded in the audio-visual file AV.

該雲端伺服器21具有一資料庫22，該資料庫22中儲存有複數評審者資料221，各該評審者資料221包含有各個評審人員的姓名及類別的資訊，且各該評審者資料221分別對應於一個以上的各該評審者裝置31，這裡的對應關係，可以是帳號及密碼登入至各該評審者裝置31的對應關係，也可以是直接IP位址的對應關係；而以帳號及密碼登入的技術而言，則亦可以不限定只能在一該評審者裝置31登入，評審人員可以視其需要在不同的裝置上登入。該雲端伺服器21具有一解密邏輯29，該解密邏輯29被該雲端伺服器21執行時係將接收到的該演出錄製裝置11所上傳的該影音檔AV解密，而將該影音檔AV轉換為沒有加密的一原始影音檔OAV並儲存於該資料庫22中。該雲端伺服器21具有一評審選擇邏輯24，該評審選擇邏輯24被該雲端伺服器21執行時，即會在接收到該影音檔AV後，依一預定條件26於該複數評審者資料221中選擇至少一個評審者資料221，並依該被選擇的各該評審者資料221來經由網際網路對所對應的各該評審者裝置31發出一通知訊息28。於實際實施時，該預定條件26可以設計為：各該評審者資料221中所包含的類別相同於該影音檔AV中所包含的類別，則符合該類別的所有評審者資料221均予選擇；又或者，該預定條件26可以設計為：隨機亂數選擇評審者資料221。前述之類別在樂器演奏的部分可以由樂器種類(例如鋼琴、小提琴或二胡)來區分，而在歌唱或演說的部分則可以由曲目類別或演說內容的類別來區別。此外，前述的通知訊息28，可以是電子訊號、簡訊或電子郵件的形式，其形態並不限定。The cloud server 21 has a database 22, and the database 22 stores a plurality of reviewer data 221. Each reviewer data 221 includes information on the names and types of reviewers, and each reviewer data 221 respectively Corresponding to one or more of the reviewer devices 31, the corresponding relationship here may be the corresponding relationship of the account number and password to log in to each of the reviewer devices 31, or the corresponding relationship of the direct IP address; In terms of login technology, it is not limited to log in only on one reviewer's device 31 , and reviewers can log in on different devices according to their needs. The cloud server 21 has a decryption logic 29. When the decryption logic 29 is executed by the cloud server 21, it decrypts the received video and audio file AV uploaded by the performance recording device 11, and converts the video and audio file AV into An original audio and video file OAV without encryption is stored in the database 22 . The cloud server 21 has a review selection logic 24. When the review selection logic 24 is executed by the cloud server 21, after receiving the audio and video file AV, according to a predetermined condition 26 in the plurality of reviewer data 221 At least one reviewer data 221 is selected, and a notification message 28 is sent to the corresponding reviewer devices 31 via the Internet according to the selected reviewer data 221 . In actual implementation, the predetermined condition 26 can be designed as follows: the category included in each reviewer data 221 is the same as the category included in the audio-visual file AV, then all reviewer data 221 matching the category are selected; Alternatively, the predetermined condition 26 can be designed to select the reviewer data 221 by random numbers. The aforementioned categories can be distinguished by the type of musical instrument (eg piano, violin or erhu) in the part of musical instrument performance, and can be distinguished by the category of repertoire or the type of speech content in the part of singing or speech. In addition, the aforementioned notification message 28 may be in the form of an electronic signal, a short message or an email, and the form is not limited.

各該評審者裝置31，具有一顯示幕32以及一揚聲器34，且安裝有一評審應用程式36，在實際實施時，現有技術的個人電腦、筆記型電腦或智慧型手機均可做為各該評審者裝置31，而為各個評審人員所擁有或使用。各該評審者裝置31在經由網際網路接收到該通知訊息28後，會藉由其顯示幕32或該揚聲器34發出影像或聲音的提示資訊，這個提示資訊可以是文字影像或圖形影像或聲音，可讓評審人員看到或聽到而了解有通知訊息28傳送進來。各該評審者裝置31可供評審人員操作來連線至該雲端伺服器21並藉由該顯示幕32線上觀看或下載觀看該原始影音檔OAV，以現今的技術而言，可以使用線上觀看軟體YouTube或類似軟體來線上觀看，也可以在該評審應用程式36中內建線上觀看模組來進行線上觀看。各該評審者裝置31執行該評審應用程式36而於該顯示幕32顯示一評審操作介面361，該評審操作介面361可供評審人員操作來輸入評審結果362，並將該評審結果362上傳至該雲端伺服器21，該評審結果362可以包含評分分數、是否合格、等級(或等第)以及評語這四種內容中的一種或數種，於本實施例中以包含了評分分數、是否合格以及評語的內容為例。在實際實施時，各該評審人員可以將對應於自己的評審者資料221經由其評審者裝置31上傳至該雲端伺服器21而儲存於該資料庫22中，此外，各該評審者裝置31上的該評審操作介面361，係另外具有一評審輸入欄位364而可供輸入評審人員的姓名及類別。Each of the reviewer devices 31 has a display screen 32 and a speaker 34, and is installed with a review application 36. In actual implementation, prior art personal computers, notebook computers or smart phones can be used for each review. The reviewer device 31 is owned or used by each reviewer. After each reviewer device 31 receives the notification message 28 via the Internet, it will send out an image or sound prompt information through its display screen 32 or the speaker 34, and the prompt information can be a text image or graphic image or sound. , which allows reviewers to see or hear that a notification message 28 has been sent. Each of the reviewer devices 31 can be operated by reviewers to connect to the cloud server 21 and watch or download and watch the original video file OAV online through the display screen 32. With the current technology, online viewing software can be used YouTube or similar software can be used to watch online, or an online viewing module can be built into the review application 36 for online viewing. Each of the reviewer devices 31 executes the review application 36 to display a review operation interface 361 on the display screen 32. The review operation interface 361 can be operated by reviewers to input review results 362, and upload the review results 362 to the reviewer. In the cloud server 21, the evaluation result 362 may include one or more of four kinds of content: score, eligibility, grade (or ranking), and comment. In this embodiment, it includes score, eligibility, and Take the content of comments as an example. In actual implementation, each reviewer can upload the reviewer data 221 corresponding to himself to the cloud server 21 via his reviewer device 31 and store it in the database 22 . The review operation interface 361 of , additionally has a review input field 364 for inputting the names and categories of reviewers.

其中，該雲端伺服器21在接收到各評審者裝置31所傳來的評審結果362後，係儲存於該資料庫22中，並將該評審結果362傳送至該演出錄製裝置11，該演出錄製裝置11在接收到該評審結果362後，即會將該評審結果362顯示於其顯示幕18上。The cloud server 21 stores in the database 22 after receiving the evaluation results 362 from each of the evaluator devices 31, and transmits the evaluation results 362 to the performance recording device 11, and the performance recording After receiving the review result 362 , the device 11 will display the review result 362 on its display screen 18 .

此外，該錄製應用程式19以及該評審應用程式36，在實際實施時可以分為兩個程式來製作，而分別用來安裝在該演出錄製裝置11以及各該評審者裝置31上；又或者，也可以將該錄製應用程式19以及該評審應用程式36整合在同一個程式中而具有此兩者的功能，而都能以整合後的同一個應用程式安裝在該演出錄製裝置11以及各該評審者裝置31上，而讓演出者僅使用該錄製應用程式19的功能，並讓評審者僅使用該評審應用程式36的功能。In addition, the recording application 19 and the reviewing application 36 may be divided into two programs to be produced in actual implementation, and used to be installed on the performance recording device 11 and each of the reviewer devices 31 respectively; or, It is also possible to integrate the recording application 19 and the reviewing application 36 into the same program to have the functions of both, and the integrated application can be installed on the performance recording device 11 and each reviewing application. On the performer's device 31 , the performers use only the functions of the recording application 19 , and the judges use only the functions of the review application 36 .

以上說明了本實施例的系統架構，接下來說明本實施例的操作狀態。The system architecture of the present embodiment has been described above, and the operation state of the present embodiment will be described next.

如圖1至圖2所示，在本發明之音樂演奏或歌唱或演說之線上檢定系統10運作之前，評審人員需要先將其評審者資料221上傳至該雲端伺服器21，且評審者裝置31以及演出錄製裝置11都需要分別安裝上述的評審應用程式36以及錄製應用程式19。至於演出者是否需要具有系統的會員資格才能登入系統來上傳其影音檔AV，或是評審者是否需要具有系統的會員資料才能做為評審，則都屬於一般傳統已知的會員收費/付費登錄的技術，並非本案的技術重點，因此這個部分不在本案中進行說明。As shown in FIG. 1 to FIG. 2 , before the online assessment system 10 for music performance or singing or speech of the present invention operates, the reviewers need to upload their reviewer data 221 to the cloud server 21 , and the reviewer device 31 And the performance recording device 11 needs to install the above-mentioned review application 36 and recording application 19 respectively. As for whether performers need to have system membership in order to log in to the system to upload their AV files, or whether reviewers need to have system membership information in order to make a review, they all belong to the traditionally known membership fee/paid login. Technology is not the technical focus of this case, so this part is not explained in this case.

如圖3至圖7所示，當有一位演出者欲進行檢定時，以樂器演奏為例，如圖3所示，係先以其演出錄製裝置11(例如智慧型手機)執行該錄製應用程式19，該演出錄製裝置11的顯示幕18即出現該錄製操作介面191，並於該錄製操作介面191中顯示出該錄製物件192、該上傳物件194以及該演出輸入欄位196。演出者即於該演出輸入欄位196中輸入欲演出的標題、類別、級數以及演出者名稱，將該攝影機12對準自己後即可按下該錄製物件192(智慧型手機可以觸控的方式操作)來以該攝影機12及該麥克風14來進行錄製，並開始演奏其樂器，在錄製的過程中，該演出錄製裝置11即依據該加密邏輯199來即時的對該影音檔AV以串流加密技術來進行加密，此外，在錄製的過程中，使用者也可以使用其他伴奏設備或配合其他伴奏人員來進行演出，在演出完成後，再按一次該錄製物件192即完成錄製，並錄製完成一加密的影音檔AV。演出者按下該上傳物件194後，如圖4所示，該演出錄製裝置11即將該影音檔AV上傳至該雲端伺服器21，並儲存於該資料庫22中。前述的操作方式，在該演出輸入欄位196輸入的技術，除了以文字鍵盤輸入之外，還可以使用畫面中出現選項來加以點選的技術，由於此種技術乃屬已知技術且非本案之技術重點，容不贅述。As shown in FIG. 3 to FIG. 7 , when a performer wants to perform the verification, taking the performance of a musical instrument as an example, as shown in FIG. 3 , the recording application is first executed on his performance recording device 11 (such as a smart phone). 19 , the recording operation interface 191 appears on the display screen 18 of the performance recording device 11 , and the recording object 192 , the uploading object 194 and the performance input field 196 are displayed in the recording operation interface 191 . The performer enters the title, category, series, and performer name to be performed in the performance input field 196, and then points the camera 12 at himself and then presses the recording object 192 (a smart phone can touch the recording object 192). mode operation) to record with the camera 12 and the microphone 14, and start to play its musical instrument. During the recording process, the performance recording device 11 streams the audio and video files AV in real time according to the encryption logic 199. Encryption technology is used for encryption. In addition, during the recording process, the user can also use other accompaniment equipment or cooperate with other accompanists to perform. After the performance is completed, press the recording object 192 again to complete the recording, and the recording is completed. An encrypted audio and video file AV. After the performer presses the uploading object 194 , as shown in FIG. 4 , the performance recording device 11 uploads the AV file to the cloud server 21 and stores it in the database 22 . In the aforementioned operation mode, the technique of inputting in the performance input field 196, in addition to inputting with the text keyboard, can also use the technique of clicking on the options appearing on the screen, because this technique is a known technique and not in this case. The technical focus will not be repeated.

該雲端伺服器21在接收到該影音檔AV後，即會依該解密邏輯29對該影音檔AV解密，並轉換為沒有加密的一原始影音檔OAV。此外，該雲端伺服器21還會依該預定條件26來選擇對應的評審者資料221，例如，演出者輸入類別為鋼琴，則該預定條件26即為選擇具有鋼琴類別的評審人員，並據以發出通知訊息28通知各該評審者裝置31，如圖5所示。評審人員即可藉由這個通知來知道有演出者欲進行檢定並已上傳待檢定影音檔AV，有意願擔任此影音檔AV評審的評審人員即可藉由其評審者裝置31上線觀看此影音檔AV所對應的原始影音檔OAV。在這裡，實務上可以額外做一個設定，以我國常見的音樂演奏的檢定做法為例，評審人員一般會有五位，因此該雲端伺服器21可以設定為上線觀看的評審達到五人時，第六人以後才上線的評審對此原始影音檔OAV就不再具有評審的資格。此外，若考慮到該原始影音檔OAV的保存性及不可修改性，可以藉由該雲端伺服器21來將該原始影音檔OAV儲存於區塊鏈中，即一般俗稱之上鏈。After receiving the AV file, the cloud server 21 decrypts the AV file according to the decryption logic 29 and converts the AV file into an unencrypted original AV file. In addition, the cloud server 21 will also select the corresponding reviewer data 221 according to the predetermined condition 26. For example, if the performer input category is piano, the predetermined condition 26 is to select the reviewer with the piano category, and according to A notification message 28 is sent to notify each of the reviewer devices 31, as shown in FIG. 5 . The judges can use this notification to know that there is a performer who wants to be judged and has uploaded the AV file to be judged. The judges who are willing to be the AV judge of the AV file can watch the AV file online through their judge device 31 . The original audio and video file OAV corresponding to AV. Here, in practice, an additional setting can be made. Taking the common practice of music performance verification in my country as an example, there are generally five reviewers, so the cloud server 21 can be set to be online. When the number of reviewers reaches five, the first The reviewers who went online after six people are no longer eligible for reviewing the original audio and video file OAV. In addition, considering the preservation and unmodifiability of the original video file OAV, the cloud server 21 can store the original video file OAV in the blockchain, commonly known as the upper chain.

如圖6所示，各個評審人員在觀看完該原始影音檔OAV後，即可以於其評審者裝置31上操作該評審應用程式36來於該評審操作介面361中輸入評審結果362，而藉由其評審者裝置31上傳至該雲端伺服器21。如圖7所示，該雲端伺服器21在收到各該評審者裝置31所傳來的評審結果362後，就將該評審結果362傳送至該演出錄製裝置11，演出者即可藉以得知其演出該曲目的檢定結果、分數、等級(或等第)或評語。上述雖以樂器演奏為例說明，但並非用來限制本案申請專利範圍，本案的上述說明也可以適用於歌唱或演說這些需要以影像與聲音做為基礎的檢定。As shown in FIG. 6 , after viewing the original video and audio file OAV, each reviewer can operate the review application 36 on the reviewer device 31 to input the review result 362 in the review operation interface 361 . Its reviewer device 31 is uploaded to the cloud server 21 . As shown in FIG. 7 , after the cloud server 21 receives the evaluation results 362 sent from the evaluation devices 31 , the cloud server 21 transmits the evaluation results 362 to the performance recording device 11 , so that the performers can know the evaluation results 362 . The test result, score, grade (or rank) or comment of its performance of the piece. Although the above description takes the performance of a musical instrument as an example, it is not intended to limit the scope of the patent application in this case. The above description in this case can also be applied to singing or speech, which need to be based on images and sounds.

由上可知，本發明所提出的音樂演奏或歌唱或演說之線上檢定系統，可以在演出者在錄製影音檔AV時即進行加密，使錄製下來的影音檔AV無法被後製、剪接或修改，可確保演出者所上傳的影音檔AV為其本人所演出，進而確保了檢定結果的公正性。As can be seen from the above, the online verification system for music performance or singing or speech proposed by the present invention can be encrypted when the performer records the AV file, so that the recorded AV file cannot be post-produced, edited or modified. It can ensure that the AV files uploaded by the performers are performed by themselves, thereby ensuring the fairness of the test results.

10:音樂演奏或歌唱或演說之線上檢定系統 11:演出錄製裝置 12:攝影機 14:麥克風 16:記憶體 18:顯示幕 19:錄製應用程式 191:錄製操作介面 192:錄製物件 194:上傳物件 196:演出輸入欄位 199:加密邏輯 21:雲端伺服器 22:資料庫 221:評審者資料 24:評審選擇邏輯 26:預定條件 28:通知訊息 29:解密邏輯 31:評審者裝置 32:顯示幕 34:揚聲器 36:評審應用程式 361:評審操作介面 362: 評審結果 364:評審輸入欄位 AV:影音檔 OAV:原始影音檔10: Online verification system for music performance or singing or speech 11: Performance recording device 12: Camera 14: Microphone 16: Memory 18: Display screen 19: Recording application 191: Recording operation interface 192: Recording Objects 194:Upload Object 196:Show input field 199: Encryption Logic 21: Cloud server 22:Database 221: Reviewer Profile 24: Review selection logic 26: Predetermined Conditions 28: Notification message 29: Decryption logic 31: Reviewer Device 32: Display screen 34: Speakers 36: Review Apps 361: Review Operation Interface 362: Judging Results 364: Review input field AV: video file OAV: Original audio and video files

圖1係本發明一較佳實施例之方塊圖。圖2係本發明一較佳實施例之詳細方塊圖。圖3係本發明一較佳實施例之操作示意圖。圖4係本發明一較佳實施例之再一操作示意圖。圖5係本發明一較佳實施例之又一操作示意圖。圖6係本發明一較佳實施例之另一操作示意圖。圖7係本發明一較佳實施例之再一操作示意圖。FIG. 1 is a block diagram of a preferred embodiment of the present invention. FIG. 2 is a detailed block diagram of a preferred embodiment of the present invention. FIG. 3 is a schematic diagram of the operation of a preferred embodiment of the present invention. FIG. 4 is a schematic diagram of still another operation of a preferred embodiment of the present invention. FIG. 5 is a schematic diagram of another operation of a preferred embodiment of the present invention. FIG. 6 is a schematic diagram of another operation of a preferred embodiment of the present invention. FIG. 7 is a schematic diagram of still another operation of a preferred embodiment of the present invention.

10:音樂演奏或歌唱或演說之線上檢定系統10: Online verification system for music performance or singing or speech

11:演出錄製裝置11: Performance recording device

12:攝影機12: Camera

14:麥克風14: Microphone

16:記憶體16: Memory

18:顯示幕18: Display screen

19:錄製應用程式19: Recording application

191:錄製操作介面191: Recording operation interface

192:錄製物件192: Recording Objects

194:上傳物件194:Upload Object

196:演出輸入欄位196:Show input field

199:加密邏輯199: Encryption Logic

21:雲端伺服器21: Cloud server

22:資料庫22:Database

221:評審者資料221: Reviewer Profile

24:評審選擇邏輯24: Review selection logic

26:預定條件26: Predetermined Conditions

28:通知訊息28: Notification message

29:解密邏輯29: Decryption logic

31:評審者裝置31: Reviewer Device

32:顯示幕32: Display screen

34:揚聲器34: Speakers

36:評審應用程式36: Review Apps

361:評審操作介面361: Review Operation Interface

362:評審結果362: Review results

364:評審輸入欄位364: Review input field

AV:影音檔AV: video file

OAV:原始影音檔OAV: Original audio and video files

Claims

一種音樂演奏或歌唱或演說之線上檢定系統，包含有：一演出錄製裝置、一雲端伺服器以及複數評審者裝置；其中，該演出錄製裝置，具有一攝影機、一麥克風、一記憶體以及一顯示幕，該演出錄製裝置安裝有一錄製應用程式供執行，且該錄製應用程式具有一加密邏輯，該演出錄製裝置執行該錄製應用程式而於該顯示幕顯示一錄製操作介面，該錄製操作介面具有一錄製物件以及一上傳物件而可供操作，該錄製物件***作時，該演出錄製裝置即控制該攝影機及該麥克風同時錄製影音內容，且該演出錄製裝置基於該加密邏輯對這個所錄製的影音內容進行加密，進而產生出一個被加密的影音檔，並將該影音檔儲存於該記憶體中；該上傳物件***作時，該演出錄製裝置係藉由網際網路將該影音檔上傳至該雲端伺服器；該雲端伺服器具有一資料庫，該資料庫中儲存有複數評審者資料，各該評審者資料分別對應於一個以上的各該評審者裝置，該雲端伺服器具有一解密邏輯，該解密邏輯被該雲端伺服器執行時係將接收到的該演出錄製裝置所上傳的該影音檔解密，而將該影音檔轉換為沒有加密的一原始影音檔並儲存該資料庫中；該雲端伺服器具有一評審選擇邏輯，該評審選擇邏輯被該雲端伺服器執行時，即會在接收到該影音檔後，依一預定條件於該複數評審者資料中選擇至少一個評審者資料，並依該被選擇的至少一個評審者資料來經由網際網路對所對應的至少一個評審者裝置發出一通知訊息；各該評審者裝置，具有一顯示幕以及一揚聲器，且安裝有一評審應用程式，各該評審者裝置在經由網際網路接收到該通知訊息後，會藉由其顯示幕或該揚聲器發出影像或聲音的提示資訊，各該評審者裝置可供評審人員操作來連線至該雲端伺服器並藉由該顯示幕線上觀看或下載觀看該原始影音檔，各該評審者裝置執行該評審應用程式而於該顯示幕顯示一評審操作介面，該評審操作介面可供評審人員操作來輸入評審結果，並將該評審結果上傳至該雲端伺服器；其中，該雲端伺服器在接收到各該評審者裝置所傳來的評審結果後，係存儲於該資料庫，並將該評審結果傳送至該演出錄製裝置。 An online verification system for music performance, singing or speech, comprising: a performance recording device, a cloud server and a plurality of reviewer devices; wherein, the performance recording device has a camera, a microphone, a memory and a display screen, the performance recording device is installed with a recording application program for execution, and the recording application program has an encryption logic, the performance recording device executes the recording application program and displays a recording operation interface on the display screen, and the recording operation interface has a The recording object and an uploading object are available for operation. When the recording object is operated, the performance recording device controls the camera and the microphone to record video and audio content at the same time, and the performance recording device records the recorded video and audio content based on the encryption logic. Encryption is performed to generate an encrypted video and audio file, and the video and audio file is stored in the memory; when the uploading object is operated, the performance recording device uploads the video and audio file to the cloud through the Internet a server; the cloud server has a database, the database stores a plurality of reviewer data, each of the reviewer data corresponds to more than one reviewer device, the cloud server has a decryption logic, the When the decryption logic is executed by the cloud server, it decrypts the received video and audio file uploaded by the performance recording device, and converts the video and audio file into an unencrypted original video and audio file and stores it in the database; the cloud server The device has a review selection logic. When the review selection logic is executed by the cloud server, after receiving the video file, at least one reviewer data is selected from the plurality of reviewer data according to a predetermined condition, and the The selected at least one reviewer data is used to send a notification message to the corresponding at least one reviewer device via the Internet; each of the reviewer devices has a display screen and a speaker, and a review application is installed, and each of the reviewer devices is installed. After the reviewer device receives the notification message via the Internet, it will send out image or sound prompt information through its display screen or the speaker, and each reviewer device can be operated by reviewers to connect. connect to the cloud server and watch or download and watch the original audio and video file online through the display screen, each of the reviewers' devices executes the review application program and displays a review operation interface on the display screen, and the review operation interface is available for review The personnel operates to input the review results, and upload the review results to the cloud server; wherein, the cloud server stores the review results in the database after receiving the review results from each reviewer's device, and uploads the review results to the cloud server. The evaluation result is transmitted to the performance recording device.

依據請求項1所述之音樂演奏或歌唱或演說之線上檢定系統，其中：該加密的技術，係為串流加密技術，並以該串流加密技術對該影音內容從頭到尾進行加密。 The online verification system for music performance, singing or speech according to claim 1, wherein: the encryption technology is stream encryption technology, and the audio and video content is encrypted from the beginning to the end using the stream encryption technology.

依據請求項2所述之音樂演奏或歌唱或演說之線上檢定系統，其中：該演出錄製裝置係以錄製該影音內容時同步進行加密的技術來錄製該加密的影音檔。 The online verification system for music performance or singing or speech according to claim 2, wherein: the performance recording device records the encrypted video and audio files using a technology that encrypts the video and audio content synchronously.

依據請求項2所述之音樂演奏或歌唱或演說之線上檢定系統，其中：該演出錄製裝置係在錄製完該影音內容後，再對該影音內容加密來完成該加密的影音檔。 The online verification system for music performance, singing or speech according to claim 2, wherein: the performance recording device encrypts the audio and video content after recording the audio and video content to complete the encrypted audio and video file.

依據請求項1所述之音樂演奏或歌唱或演說之線上檢定系統，其中：該演出錄製裝置在接收到該評審結果後，係顯示於其顯示幕上。 The online verification system for music performance, singing or speech according to claim 1, wherein: the performance recording device displays on its display screen after receiving the review result.

依據請求項1所述之音樂演奏或歌唱或演說之線上檢定系統，其中：各該評審者資料係由其所對應的各該評審者裝置上傳至該雲端伺服器。 The online verification system for music performance, singing or speech according to claim 1, wherein: each of the reviewers' data is uploaded to the cloud server by each of the corresponding reviewer devices.

依據請求項1所述之音樂演奏或歌唱或演說之線上檢定系統，其中：該錄製操作介面係具有一演出輸入欄位而可供輸入演出者所欲演出的標題、類別、級數以及演出者名稱，該影音檔中係包含有前述的標題、類別、級數以及演出者名稱的資訊；該評審操作介面具有一評審輸入欄位而可供輸入評審的姓名及類別。 The online verification system for music performance or singing or speech according to claim 1, wherein: the recording operation interface has a performance input field for inputting the title, category, series and performer desired by the performer name, the video file contains the aforementioned title, category, level The judging operation interface has a judging input field for entering the name and category of the judging.

依據請求項7所述之音樂演奏或歌唱或演說之線上檢定系統，其中：該預定條件係為：各該評審者資料中所包含的類別相同於該影音檔中所包含的類別，則該評審者資料即為可被選擇的評審者資料。 The online verification system for music performance or singing or speech according to claim 7, wherein: the predetermined condition is: the categories included in the reviewer data are the same as the categories included in the video file, then the review The reviewer profile is the reviewer profile that can be selected.

依據請求項1所述之音樂演奏或歌唱或演說之線上檢定系統，其中：該預定條件係為：隨機亂數選擇評審者資料。 According to the online verification system for music performance, singing or speech according to claim 1, wherein: the predetermined condition is: random selection of reviewer data.

依據請求項1所述之音樂演奏或歌唱或演說之線上檢定系統，其中：該評審結果至少包含評分分數、是否合格、等級以及評語這四種內容中的至少一種。 According to the online verification system for music performance or singing or speech according to claim 1, wherein: the evaluation result at least includes at least one of four contents: score, qualification, grade and comment.

依據請求項1所述之音樂演奏或歌唱或演說之線上檢定系統，其中：該錄製應用程式以及該評審應用程式係整合在同一個程式中，而該整合的程式可安裝於該演出錄製裝置以及各該評審者裝置。 The online verification system for music performance or singing or speech according to claim 1, wherein: the recording application and the reviewing application are integrated in the same program, and the integrated program can be installed on the performance recording device; Each of the reviewer devices.