201019130 九、發明說明： 【發明所屬之技術領域】 本發明涉及資訊處理技術，尤其涉及一種多媒體檔案 播放方法和媒體播放褒置。 【先前技術】201019130 IX. Description of the Invention: [Technical Field] The present invention relates to information processing technology, and in particular, to a multimedia file playing method and a media playing device. [Prior Art]
手機、小靈通等移動通訊裝置已成為人們日常生活中 不可缺少的通訊工具。同時，移動通訊裝置還為用戶提供 了各種娛樂功能。例如，用戶可藉由wiFi、Wimax等無線 網路線上收聽網路上的多媒體檔案，而且當碰到喜歡的多 媒體檔案時便無線下載到自己的移動通訊裝置中7以便隨 時可以重新收聽該多媒體槽案。 隨者多媒體技術的發展，啊的夕娣體格式層出 能夠播放新格式的多媒體播案，需要不斷更新 訊裝置中内置的多媒禮播放軟體，為用戶增添了諸 更甚者，許多低端移動通訊裝置並 新功能’導致其播放功能受到限制。 軟體更 【發明内容】Mobile communication devices such as mobile phones and PHS have become indispensable communication tools in people's daily lives. At the same time, mobile communication devices provide users with a variety of entertainment features. For example, the user can listen to the multimedia file on the network through the wireless network such as wiFi, Wimax, etc., and when downloading the favorite multimedia file, wirelessly download it to his mobile communication device 7 so that the multimedia slot can be re-listen at any time. . With the development of multimedia technology, the 娣 娣 娣 format can play a new format of multimedia broadcasts, and it is necessary to constantly update the multi-media playback software built into the device, adding more to the user, many low-end Mobile communication devices and new features 'have their playback capabilities limited. Software more [Summary content]
馨於此，有必要提供 的多媒體檔案播放方法 種可播放多種袼式的多媒體檔 媒體檔案的媒 還有必要提供一 體播放裝置。 種可播放多種格式的多 财:: 備茱裼敌方法，包括如下步驟· 媒體播放裝置與解㈣服器建立連接步驟· 媒體播放裝置回應用 點播存儲的多媒體檔案的 201019130 作’讀取相應的多媒體檔案及生成解碼請求資訊，並將解 碼請求資訊及讀取的多媒體檔案發送給解碼伺服器； « 解碼伺服器接收媒體播放裝置發送的解碼請求資訊及 多媒體檔案，檢測到接收的資訊有解碼請求資訊時，解碼 接收的多媒體檔案’並產生相應的多媒體訊號及發送產生 • 的多媒體訊號； 媒體播放裝置即時接收解碼伺服器發送的多媒體訊號 並即時將接收的多媒體訊號轉換為相應的多媒體資訊輸 ❿出。 一種媒體播放裝置，包括存儲模組、處理模組、操作 模組、檔案發送模組、標案接收模組、巔示模組及聲音輸 出模組。存儲模組用於存儲多媒體檔案。操作模組用於根 據用戶點播存儲的多媒體標案的操作產生轉換訊號，並提 供給處理模組。處理模組根據轉換訊號產生解碼請求資訊 及讀取相應的多媒體檔案，並將解碼請求資訊及與讀取的 ⑩多媒體槽案提供給檔案發送模組，還用於將該槽案接收模 組即時接收的多媒體訊號中的視頻訊號及音頻訊號相應的 k供給該顯示模組及該聲音輸出模組。樓案發送模組用於 將解碼請求資訊及多媒體檔案傳送給與其建立連接的解碼 伺服器，以利用該解碼伺服器解碼多媒體檔案。檔案接收 模組用於即時接收該解碼伺服器發送的因解碼多媒體檔案 而產生的多媒體訊號，並提供給該處理模組。顯示模組用 於將視頻訊號轉換為圖像輸出。聲音輸出模組用於將音頻 訊號轉換為聲音輸出。 ' 曰 201019130 使用上述多媒體檔案播放方法及媒體播放裝置，媒體 播放裝置將存儲的多媒體檔案發送給能夠解碼多種多媒體 檔案格式的解碼伺服器進行解碼，並接收解碼伺服器回傳 解碼後的多媒體檔案及輸出相應的包括圖像和聲音的多媒 * 體>訊。运樣，媒體播放裝置可以在不更新播放軟體的情 •況下播放任意格式的多媒體檔案。 【實施方式】 本實施方式利用解碼伺服器為媒體播放裝置提供解碼 ❹服務，即使媒體播放裝置無法解碼某些格式的多媒體檔案 或者不具有多媒體解碼功能時，媒體播放裝置可以以無線 的方式將選定的多媒體檔案發送給解碼伺服器進行解碼 並將接收到的多媒體訊號還原為相應的圖像和聲音。其 中，解碼伺服器可為個人PC (Pers〇nal c〇mputer)、可檇 式電腦或提供專業解碼服務的網路工作站等，媒體播放裝 置可為具有播放音視頻檔功能的手機、小靈通等，多媒體 癱檔案包括音頻檔案、視頻檔案、文字檔案等。 如圃 所其為一較佳實施方式的多媒體檔案播放 方法流程圖，包括如下步驟： 一 步驟S100,媒體播放裝置與解碼飼服器建 中’媒體播放裝置與解碼伺服器建立的連接方 川其In this case, it is necessary to provide a multimedia file playback method. A variety of multimedia files can be played. Media files are also required to provide a one-piece playback device. A variety of formats can be played in multiple formats:: Prepare the enemy method, including the following steps: Media player and solution (four) server to establish the connection step · Media player back to the application of on-demand storage of the multimedia file 201019130 to read the corresponding The multimedia file and the decoding request information are generated, and the decoding request information and the read multimedia file are sent to the decoding server; « the decoding server receives the decoding request information and the multimedia file sent by the media playing device, and detects that the received information has a decoding request. In the case of information, the received multimedia file is decoded and the corresponding multimedia signal is generated and the multimedia signal generated by the transmission is generated; the media playback device immediately receives the multimedia signal sent by the decoding server and instantly converts the received multimedia signal into the corresponding multimedia information. Out. A media playing device comprises a storage module, a processing module, an operation module, a file sending module, a standard receiving module, a display module and a sound output module. The storage module is used to store multimedia files. The operation module is configured to generate a conversion signal according to the operation of the multimedia standard file stored by the user on demand, and provide the conversion signal to the processing module. The processing module generates the decoding request information according to the conversion signal and reads the corresponding multimedia file, and provides the decoding request information and the read 10 multimedia slot file to the file sending module, and is also used to immediately receive the slot receiving module. The video signal and the corresponding k of the audio signal in the received multimedia signal are supplied to the display module and the sound output module. The building sending module is configured to transmit the decoding request information and the multimedia file to the decoding server with which the connection is established, to decode the multimedia file by using the decoding server. The file receiving module is configured to receive the multimedia signal generated by the decoding server and decode the multimedia file, and provide the multimedia signal to the processing module. The display module is used to convert the video signal into an image output. The sound output module is used to convert the audio signal into a sound output.曰201019130 Using the above multimedia file playing method and media playing device, the media playing device sends the stored multimedia file to a decoding server capable of decoding a plurality of multimedia file formats for decoding, and receives the decoding server to return the decoded multimedia file and Output corresponding multimedia media including images and sounds. In this case, the media playback device can play multimedia files of any format without updating the playback software. [Embodiment] In this embodiment, a decoding server is used to provide a decoding service for a media playing device. Even if the media playing device cannot decode a multimedia file of a certain format or does not have a multimedia decoding function, the media playing device can select the wireless device in a wireless manner. The multimedia file is sent to the decoding server for decoding and the received multimedia signal is restored to the corresponding image and sound. The decoding server can be a personal PC (Pers〇nal c〇mputer), a portable computer or a network workstation providing professional decoding services, and the media playing device can be a mobile phone with a function of playing audio and video files, PHS, etc. , multimedia files include audio files, video files, text files, and so on. For example, a flowchart of a multimedia file playing method according to a preferred embodiment includes the following steps: Step S100, a connection between the media playing device and the decoding server is established by the media playing device and the decoding server.
Teeth(藍牙）、Wi_Fi 或 Wimax。 為 Blue 槽案ST01:#媒體播放裝置回應用戶點播存錯的多媒體 /、，呆作，4取相應的多媒體槽案並生成解、次 .，播刼作包括用戶選擇存儲的多媒體檔案並播 201019130 放選擇的多媒體檔案的操作。 步驟S103,媒體播放裝置將解碼請求資訊及讀取的多 * 媒體檔案發送給解碼伺服器。 步驟S105，解碼伺服器接收媒體播放裝置發送的解碼 . 請求資訊及多媒體檔案。 , 步驟S107，解碼伺服器檢測到解碼請求資訊時，解碼 接收的多媒體檔案生成多媒體訊號，並發送生成的多媒體 訊號給媒體播放裝置。 ⑩ 步驟S109,媒體播放裝置即時接收解碼伺服器發送的 多媒體訊號並即時將接收的多媒體訊號再現為多媒體資 訊。其中，多媒體資訊包括聲音、圖像、字符等内容。 請參閱圖2,其為一較佳實施方式的解碼伺服器10和 媒體播放裝置20功能模組圖。 解碼伺服器10包括接收模組101、檢測模組103、解 碼模組105及發送模組107。 接收模組101用於接收媒體播放裝置20提供的解碼請 ®求資訊及多媒體檔案。 檢測模組103用於檢測接收模組101接收到的資訊中 是否包括解碼請求資訊，並在檢測出接收的資訊包括解碼 請求資訊，控制解碼模組105解碼接收模組101提供的多 媒體檔案。 發送模組109用於將解碼模組105提供的解碼後的多 媒體檔案轉換為多媒體訊號，並發送多媒體訊號給媒體播 放裝置20。其中，多媒體訊號包括音頻訊號及視頻訊號。 201019130 媒體播放裝置20,包括存儲模組201、操作模組203、 處理模組205、顯示模組207、聲音輸出模組208、檔案發 « 送模組209及檔案接收模組211。 存儲模組201用於存儲多媒體檔案。 操作模組203用於根據用戶點播存儲的多媒體檔案的 操作產生轉換訊號，並提供給處理模組205。其中，點播 操作包括用戶選擇存儲的多媒體檔案並播放選擇的多媒體 檔案的操作。 ❹ 處理模組205用於根據轉換訊號產生解碼請求資訊及 讀取多媒體檔案，並將解碼請求資訊及讀取的多媒體檔案 提供給檔案發送模組209 ;還用於將檔案接收模組211即 時接收的多媒體訊號中的視頻訊號及音頻訊號相應的提供 給顯示模組207及聲音輸出模組208。 檔案發送模組209用於將解碼請求資訊及多媒體檔案 傳送給與其建立連接的解碼伺服器10,以利用解碼伺服器 10解碼多媒體檔案。其中，媒體播放裝置20與解碼伺服 器10建立的連接方式可為Blue Teeth(藍牙）、Wi-Fi或 Wimax ° 檔案接收模組211用於即時接收解碼伺服器10發送的 因解碼多媒體檔案而產生的多媒體訊號，並提供給處理模 組 205。 顯示模組207用於將視頻訊號轉換為圖像輸出。 聲音輸出模組208用於將音頻訊號轉換為聲音輸出。 藉由上述多媒體檔案播放方法、解碼伺服器10及媒體 11 201019130 播放裝置20，媒體播放裝置20將存儲的多媒體檔案發送 給能夠解碼多種多媒體檔案格式的解碼伺服器進行解 碼，解碼伺服器10將解碼後的多媒體檔案傳送回給媒體播 放裝置20,媒體播放裝置20即時接收解碼伺服器1〇提供 的解碼後的多媒體檔案，並將解碼伺服器1〇提供的解碼後 的多媒體檔案轉換為圖像和聲音輸出。這樣，媒體播放裝 置20可以在不更新播放軟體的情況下播放任意格式的多 媒體檔案。 综上所述’本發明符合發明專利要件，爰依法提出專 利申凊。惟，以上所述僅為本發明之較佳實施例，舉凡熟 悉本案技藝之人士，在援依本案創作精神所作之等效修飾 或變化’皆應包含於以下之申請專利範圍内。 【圖式簡單說明】 圖1為一較佳實施方式的多媒體檔案播放方法的流程 圖。 圖2為一較佳實施方式的解碼伺服器和媒體播放裝置 的功能模組圖。 【主要元件符號說明】 解碼伺服器 10 檢測模組 103 發送模組 107 存儲模組 201 接收模組 101 解碼模組 105 媒體播放装置 20 操作模組 203 12 201019130 處理模組 205 顯示模組 207 聲音輸出模組 208 檔案發送模組 209 檔案接收模組 211 13Teeth, Wi_Fi or Wimax. For the blue slot ST01: #media playback device responds to the user's on-demand misplaced multimedia /, stays, 4 takes the corresponding multimedia slot and generates the solution, the second. The broadcast includes the multimedia file selected by the user and broadcasts 201019130 Put the operation of the selected multimedia file. Step S103: The media playback device sends the decoding request information and the read multi-media media file to the decoding server. Step S105, the decoding server receives the decoding sent by the media playing device, the request information and the multimedia file. Step S107: When the decoding server detects the decoding request information, the decoding multimedia file is decoded to generate a multimedia signal, and the generated multimedia signal is sent to the media playing device. In step S109, the media playing device immediately receives the multimedia signal sent by the decoding server and instantly reproduces the received multimedia signal into multimedia information. Among them, multimedia information includes sound, images, characters and other content. Please refer to FIG. 2, which is a functional block diagram of a decoding server 10 and a media playback device 20 according to a preferred embodiment. The decoding server 10 includes a receiving module 101, a detecting module 103, a decoding module 105, and a transmitting module 107. The receiving module 101 is configured to receive the decoding request information and the multimedia file provided by the media playing device 20. The detecting module 103 is configured to detect whether the information received by the receiving module 101 includes decoding request information, and detects that the received information includes decoding request information, and controls the decoding module 105 to decode the multimedia file provided by the receiving module 101. The sending module 109 is configured to convert the decoded multimedia file provided by the decoding module 105 into a multimedia signal, and send the multimedia signal to the media playing device 20. Among them, the multimedia signal includes an audio signal and a video signal. The media playback device 20 includes a storage module 201, an operation module 203, a processing module 205, a display module 207, a sound output module 208, a file sending module 209, and a file receiving module 211. The storage module 201 is configured to store a multimedia file. The operation module 203 is configured to generate a conversion signal according to the operation of the multimedia file stored by the user on the spot and provide the conversion signal to the processing module 205. The on-demand operation includes an operation in which the user selects the stored multimedia file and plays the selected multimedia file. The processing module 205 is configured to generate decoding request information and read the multimedia file according to the conversion signal, and provide the decoding request information and the read multimedia file to the file sending module 209; and is also used for receiving the file receiving module 211 immediately The video signal and the audio signal in the multimedia signal are correspondingly provided to the display module 207 and the sound output module 208. The file sending module 209 is configured to transmit the decoding request information and the multimedia file to the decoding server 10 to which the connection is established, to decode the multimedia file by using the decoding server 10. The connection between the media playback device 20 and the decoding server 10 may be a Blue Teeth (Bluetooth), Wi-Fi or Wimax file receiving module 211 for receiving the decoded multimedia file sent by the decoding server 10 The multimedia signal is provided to the processing module 205. The display module 207 is configured to convert the video signal into an image output. The sound output module 208 is configured to convert the audio signal into a sound output. With the multimedia file playing method, the decoding server 10, and the media 11 201019130 playing device 20, the media playing device 20 transmits the stored multimedia file to a decoding server capable of decoding a plurality of multimedia file formats for decoding, and the decoding server 10 decodes The multimedia file is sent back to the media playing device 20, and the media playing device 20 immediately receives the decoded multimedia file provided by the decoding server 1 and converts the decoded multimedia file provided by the decoding server 1 into an image and Sound output. Thus, the media playback device 20 can play a multimedia file of any format without updating the playback software. In summary, the invention conforms to the patent requirements of the invention, and the patent application is filed according to law. However, the above description is only the preferred embodiment of the present invention, and equivalent modifications or variations made by those skilled in the art of the present invention should be included in the following claims. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a flow chart of a multimedia file playing method according to a preferred embodiment. 2 is a functional block diagram of a decoding server and a media playback device according to a preferred embodiment. [Description of main component symbols] Decoding server 10 Detection module 103 Transmission module 107 Storage module 201 Receiving module 101 Decoding module 105 Media playback device 20 Operation module 203 12 201019130 Processing module 205 Display module 207 Sound output Module 208 file sending module 209 file receiving module 211 13