530226 A7530226 A7
經濟部智慧財產局員工消費合作社印製 本發明係關於一種無線多媒體播放方法及其亵 、尤指一種可供目前無線行動用戶之終端機於有卩丨& ，可透過無線上網瀏覽多媒體資料者。 目W，由於無線行動通訊器材之普及、網際網路之興 起，以及無線通訊技術的提升，而賦予原本僅提供語音通 汛功冑b之仃動通訊設備無線上網功能，以便透過無線通訊 功能連結至網際網路，逕行取得網際資源； 然而，礙於行動通訊設備之體積小，而且考幕尺寸小 以及處理器速度低於桌上型電腦，因此發展出J WAP來規 f無線應用程式之WAP編程模型以及遵守XML，標準之無線 才示5己浯έ WML，來完成行動通訊與網際網路之連接，其中 該WML與HTTP不同處係將文件分割成一套容易定義的用戶 交互操作單元，並將各個單元稱為一個卡（為wml中所使 用之card元素），以使得行動通訊設備得以使用Μ?閘 道，使龍L之内容通過HTTP1」請求進入網際網路，^ 兩者間之連結； 由於行動通訊設備係受限於原語音通訊頻寬僅需碰 之通道頻寬，即可獲得高語音通訊品f，卻不足以傳送龐 大之數據資料，雖然目前各通訊公司極積推出各種無線通 訊機制，然而，以目前使用最多的GSM而言，其傳送速率 為每秒9K位元資料之傳送率，亦僅能支援行動終端機劉覽 文字、圖片等靜態資料晝面，而且晝面品質不佳。 網際網路隨著各網路供應商所提供更高頻寬上網通 道，大幅地提高了瀏覽多媒體資料之收視品質，同時基= % (請先閱讀背面之注意事項再填寫本頁) •線· 530226 A7 B7 五、發明說明（〆） 此一發展，各網站亦提高了設計更豐富之多媒體資料的意 願，而傾向發展動態網頁，其中以SMIL (Sybchonized Multimedia Integration Language)標記語言來說，其發 展係用以定義多媒體的平行同步播放、循序播放，影像、 聲音、圖片、文字的顯示、各種超連結的處理，以及 switch、meta、layout、region等問題，故各研發多媒體 的大公司，如RealNetworks或QuickTime等大廉，亦於新 一代之多媒體瀏覽器加入支援SMIL標記語言：此外，在 SMIL網站上亦陸續提供播放軟體與編輯軟體，如Fluition by Confluent Technologies 、 Grins by "Oratrix 、 MAGpie 、 captioning tool by WGBH 、 Real Slideshow 2.0 by RealNetworks 、 SMIL Composer SuperToolz by HotSausage等軟體供人下載使用，由是可知，網際網路發 展多媒體網頁已形成一新趨勢。 經濟部智慧財產局員工消費合作社印製 由於多媒體檔案具有較大之位元資料量，因此利用較 低頻寬之通道時，將使傳輸速度下降而大量減低使用者觀 看之意願，然而，隨著行動裝置與無線網路技術之蓬勃發 展，對於單純的文字數據資料顯示，已無法滿足使用者之 需求，加上網際網路發展多媒體網頁已為一銳不可擋的趨 勢，因此，在現有之無線傳輸環境下，如何便於利用行動 通訊設備劉覽多媒體播案，將是一極為重要之課題，更可 期望此一機制建立完成後，可提高進入網際網路之人潮， 而再創網際網路電子商務之熱潮。 為此，本發明之主要創作目的係提供一種於正常之連 本紙張尺度適用中國國家標準（CNS)A4規袼（21〇 X 297公爱） 530226 五、 發明說明（5) Ϊ速度下，有效地連接網際網路之多媒體㈣傳送至行動 k又備，以供無線行動通訊設備除可觀看文字、圖片 力:’亦可瀏覽多媒體檔案的無線多媒體播放語法及其平台 未才焉〇 右人達上述目的所使用之主要技術手段俜今卜、+、Μ #七 採二次處理-組影像與聲音的多媒:稽 二早心像與聲音的多媒體㈣之語法， 中引用card元辛，再剎田,M ^主 、本文才田 言再利用class屬性表示各多媒體其他組 ^素間之連接_，以方便透過連結_切換至不同多 顯不晝面，進而完整瀏覽所有之多媒體網頁；藉 不致=限制單一多媒體標案之播放’而使下載權案速^ 目的又’進而達到利行動通訊設備劉覽各多媒體播案之 文Γ欠—目的係提供—種可連接SMIL文件與則L 牛之千口裝置，其中該平台裝置係主要利用—偵測 經濟部智慧財產局員工消費合作社印製 斷出與此-平台連接之客戶端速度，或是其軟硬體支^ ^若為低速連線，縣狐文件及與其配合之數個多媒 體兀件’經由—過滤器將上㉛狐文件轉換為说觀文 件’而多媒體元件壓縮則由轉換器壓縮為數位格 =?㈣戶端;藉此—平台裝置即可輕易將目； i法撰寫之網頁，轉換為¥邠几文件格式，故 供各網站直接連接使用，即仍可同時保留目前峨文件格 式之罔頁，亦能供行動通訊裝置接收多媒體檔案，實坪一 1^/ 4于0 本紙張尺度適用中國國家標準（CNS)A4規格（2】〇 χ 297公釐） 530226 Λ7 、發明說明（Μ ) 1為使貝審查委員能進一步瞭解本發明具體之設計及 ”他目的，茲附以圖式詳細說明如后： (~ )圖式部份： f —圖：係本發明WSMIL語法之基本語法架構圖。 弟一圖A〜G :係本發明WSMIL語法中重要元素之程式範 例0 第三圖 第四圖 附件一 附件二 附件三 附件四 附件五 係本發明之一實際操作系統架構圖。 係本發明之一平台裝置操作結構流程圖。 係本發明WSMIL標記語法之DTD文件格式定義。 撰寫SMIL標記語法之程式。 ， 係為附件三SMIL標記語法之網頁，其係下載至電 腦瀏覽器所顯示之晝面。 •撰寫WSMIL標記語法之程式。 •係為附件五WSMIL標記語法之網頁，並下載至手 持無線通訊裝置之瀏覽器所顯示之晝面。 圖號部份： 經濟部智慧財產局員工消費合作社印製 (1 〇)手持無線通訊裝置 (3 0)網路伺服器 (4 0 1 )偵測器 (4 0 3 )過濾器 (4 0 5 )收發器 (60)行動通訊装置 本發明係為一可適用於無線行 檔案之標記語法及其適用平台 本紙張尺度適用中國國家標準（CNS)A4S7iITx__29$公爱）_ (2 0 )網路閘道器 (4 0 )多媒體閘道器 (4 0 2)擷取器 (4 0 4)轉換器 (5 0 )行動數據伺服器Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economics The present invention relates to a wireless multimedia playback method and its obscurity, especially a terminal for current wireless mobile users. You can browse multimedia data through wireless Internet . Now, due to the popularity of wireless mobile communication equipment, the rise of the Internet, and the advancement of wireless communication technology, wireless communication capabilities have been granted to automatic communication equipment that originally provided only voice communication functions, in order to connect through wireless communication functions. Go to the Internet and get Internet resources on the go; However, due to the small size of mobile communication devices, and the small screen size and lower processor speed than desktop computers, J WAP was developed to regulate the WAP of wireless applications. The programming model and compliance with XML, the standard wireless only 5 WML, to complete the connection between mobile communications and the Internet, where the WML and HTTP are different, the file is divided into a set of easily defined user interaction operation units, and Each unit is called a card (the card element used in wml), so that the mobile communication device can use the M? Gateway, so that the contents of Dragon L can enter the Internet through the HTTP1 request, ^ the connection between the two ; Because mobile communication equipment is limited by the original voice communication bandwidth, only the channel bandwidth that needs to be touched can obtain high voice communication products f, but it is not enough Send huge data. Although various communication companies have launched various wireless communication mechanisms at present, in terms of GSM, which is currently used most, its transmission rate is 9K bits per second. It can only support mobile terminals. Machine Liu Lan static data such as text, pictures, and the day and time, and the quality of the day and time is not good. The Internet With the higher bandwidth Internet channels provided by various Internet providers, the viewing quality of multimedia data has been greatly improved, and the base =% (Please read the precautions on the back before filling this page) • Line · 530226 A7 B7 V. Description of the invention (〆) With this development, each website has also increased its willingness to design richer multimedia materials, and tends to develop dynamic web pages. Among them, the SMIL (Sybchonized Multimedia Integration Language) markup language is used for its development. In order to define the parallel synchronous playback and sequential playback of multimedia, the display of images, sounds, pictures, text, the processing of various hyperlinks, and the problems of switch, meta, layout, region, etc., so major multimedia companies such as RealNetworks or QuickTime And so on, also added support for SMIL markup language in a new generation of multimedia browsers: In addition, SMIL website also provides playback software and editing software, such as Fluition by Confluent Technologies, Grins by " Oratrix, MAGpie, captioning tool by WGBH, Real Slideshow 2.0 by RealNetworks, SMIL C Software such as omposer SuperToolz by HotSausage is available for download and use. It is known that the Internet has developed a new trend in the development of multimedia web pages. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs because multimedia files have a large amount of bit data, so when using a lower bandwidth channel, the transmission speed will be reduced and the user's willingness to watch will be greatly reduced. However, with the With the rapid development of mobile devices and wireless network technologies, the simple text data display has failed to meet the needs of users. In addition, the development of multimedia web pages on the Internet has become an unstoppable trend. Therefore, in the existing wireless In the transmission environment, how to facilitate the use of mobile communication equipment Liu Lan multimedia broadcast case will be a very important subject. It is also expected that after the establishment of this mechanism, it can increase the number of people entering the Internet and create Internet electronics. Business boom. For this reason, the main creative purpose of the present invention is to provide a Chinese paper standard (CNS) A4 (21〇 297 public love) applicable to normal paper sizes. 530226 5. Description of the invention (5) Effective at speed The multimedia connected to the Internet is transmitted to mobile k and is prepared for wireless mobile communication devices. In addition to viewing text and pictures, the wireless multimedia playback syntax and platform of multimedia files can also be viewed. The main technical means used for this purpose: Jin Bu, +, and M # 七 collection secondary processing-a group of multimedia of images and sounds: the grammar of Ji Erzao ’s early imagery and multimedia of multimedia, cited in card Yuan Xin, Zaixiantian , M ^ Master, this article only uses the class attribute to indicate the connection between other multimedia elements ^, so as to switch to different multi-daytime displays through the link _, and then browse all the multimedia web pages in full; do not make it = limit The playback of a single multimedia project 'makes the download right faster ^' and then 'thereby achieving the benefits of mobile communication equipment Liu Lan's multimedia broadcast projects' owe-the purpose is to provide-a kind of connection SMIL Documents and rules of the Niu Qiankou device. The platform device is mainly used to detect the speed of the client connected to the platform printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, or its hardware and software support ^ ^ If it is a low-speed connection, the county fox file and its multiple multimedia components 'convert the upper fox file into a presentation file through a filter', and the multimedia component compression is compressed by the converter into a digital format =? ㈣ Clients; this way-the platform device can easily rename the webpages; i-written web pages are converted to the ¥ 邠 file format, so that each website can be directly connected to use, that is, the current page of the current E-file format can still be retained at the same time, Can be used by mobile communication devices to receive multimedia files. The paper size is 1 ^ / 4 to 0. This paper size is applicable to the Chinese National Standard (CNS) A4 specification (2) 〇χ 297 mm. 530226 Λ7, Invention Description (M) 1 The reviewing committee member can further understand the specific design of the present invention and "his purpose", and attach detailed illustrations as follows: (~) Schematic part: f-Figure: is the basic grammatical structure diagram of the WSMIL grammar of the present invention. A picture A ~ G: is a program example of important elements in the WSMIL syntax of the present invention. 0 The third figure, the fourth figure, the appendix, the first appendix, the second appendix, the third appendix, and the fourth appendix. The flowchart is the definition of the DTD file format of the WSMIL markup syntax of the present invention. The program for writing SMIL markup syntax. It is the web page of the SMIL markup syntax in Annex III, which is downloaded to the day and time displayed by a computer browser. • Writing the WSMIL markup The program of the grammar. • It is the web page of the WSMIL markup syntax in Annex V, and it is downloaded to the day and time displayed on the browser of the handheld wireless communication device. Figure No .: Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs (10) Handheld wireless communication device (30), network server (4 0 1), detector (4 0 3), filter (4 0 5), transceiver (60), mobile communication device. The present invention is a wireless communication device suitable for wireless communication. File Marking Syntax and Applicable Platform This paper standard is applicable to Chinese National Standard (CNS) A4S7iITx__29 $ 公 爱 __ (2 0) Network Gateway (4 0) Multimedia Gateway (4 0 2) Extractor ( 4 0 4 ) Converter (5 0) Mobile Data Server
林專 —Lin Zhuan —
裝置播放多媒體 使用之WSMIL 530226 A7 B7 製 五、發明說明（匕） (Wkeiess SMIL )語法係以 XML(extenslbie 池什叩 Language)為基礎研發而出之標記語言，係用以設計可讓將 行動通訊設備連結至網際網路後，下載瀏覽的多媒體檔案 之標記語言，其係採取一次同步顯示處理一組影像與聲音 的多媒體檔案，其中描述單一組影像與聲音的多媒體檔案 之浯法，主要於本文檔中引用card元素，意即，將大資料 網頁顯不依兀素性質分割開來，並於各元素之父節點加入 card兀素，又為使各card元素得以與同一網頁中之其他 元素連結，即於各card元素中加入連接屬性c丨ass，藉 此，以完整瀏覽所有之多媒體網頁，其中各標,籤及其相^ 屬性定義，請配合參閱附件一所示DTD文件内容中詳細揭 示之。 以下僅利用各圖表並配合實例說明WSMIL文件中重要s 參數之使用方式，首先請參閱第一圖所示，係為本發明之 根階層語法架構圖： WSMIL文件是由wsmil的根元素組成，而其包含了零 或一個head元素及至少一個用以展示多媒體元件單位之 card元素，其中head元素包含了媒體物件展現資訊和文 件屬性（件者、日期等），而㈣元素則包含了媒體物件 的時序、鏈結空間行為的資訊，在card元素中的W屬 性，用以作為WSMIL文件中確認各元素唯一身份之屬性， 並且利用class屬性區分不同相關性之⑺以元素。 請再參閱第二圖A、B所示，係為WSMIL文件中用 表示超鏈結之範例語法，其主要係將一 URL網 吕丁 線 以 址 - —-__7 本紙張尺錢財目g家標準（CNS)A4規格（210 X 297公爱） 530226 A7 B7 五、發明說明（i?) (www.host2.com/anther.wsmil)結合於 D 影像上，此 外，亦可透過anchor元素配合cor(i等元素設計鏈結圖形 供鏈結之區間大小’並可配合多媒體驅動鏈結元素 begin/end，設定具超連結功能之圖形A map，於2秒後自 動連接至其内設網址。 請參閱第二圖C所示，係為WSMIL文件中用以表示無 法具體呈現多媒體元件，故設計替代展現元素aU與 altsrc，其使用方式如圖示所呈現，當Α··ρ之影像檔無 法播放時，則由B.txt之文字串替代之，同理或c』p3之 聲音檔無法被播出時，則可出現錯誤提示、‘The can’t be shown” 〇 §月^阅弟一圃u所示，货、匈wM1L文件格式中使用号 統屬性參數之-範例，該系統參數依照多網體網頁接收海 之軟、硬體裝置及其連線傳輸速率，提供㈣參數供網員 撰寫者可前述各種狀以狀態製作出適當之多媒體網F，、 如祀例所示，當網路傳輸速率為56000blt/se ，牛會被傳送至客户端，若低於此一傳輸速率二 2 .jpg®形物件傳送至客戶端，藉此，即可達到適當内 (Content Adaptat.onserv.ce) 〇 示二圖E、F所示，係為·[文件中使用顯 佈局參數之範圍，其主要利用元素之子元辛 =加作為W㈣文件之顯示位置及長、寬尺寸，=素 ::之寬尺寸之方法可利用百分比⑻及像素(二 A7 五 、發明說明 B7 件（影傻一圖〇所不’係為一由實際播放數個媒體物 槽案，其中^、聲音物件及字串物流件）所組成之多媒體 即為二 叫元素係用以定義該媒體物件序列性， 放故二"序的排列，由於-次限制-組多媒體播 用以〜羞5日守間僅為A组或B組影音多媒體槽播放，而 H 物件於同—個時_步播放的行為係為 媒上述語法中係可依照各種接收11之狀態，而將多 網頁分割為較小之多媒體槽，亦即，限制二次只允許 觀文件及其多媒體元件，以大幅.,度地縮減多 之之龐At料量’而達到滿足於手持行動通訊裝置 之低傳輸速度之限制。 人4閱第—圖所示’係為本發明之-系統架構圖，其 手持無線通訊裝置（10)、-連接網際網路i '' (20) 用以支援SMIL·網頁之網路伺服器（3 ^ )、-連接於該網路伺服器（3 Q )與手持無線裝置 、1二）間之夕媒體閘道器（4 〇 )及一連接至該多媒體 閘道器（2 0 )之行動數據伺服器（3 〇 )，其中該手持 無線通訊裝置（1 0)係需支援彩色螢幕、聲音播放等功 能，以達到播放多媒體槽案之用，而於此一系統架構圖中 该手持無線通訊裝置（1 〇 )係以腹ίΑ配合聰術11 無線網路卡與該行動數據伺服器（2 0)連線； /述多媒體閘道器（4〇)係為一連接網際網路伺服 器（3 0 )、SMIL文件槽、多媒體資源與手持無線通訊裝 本紙張尺度適用中國國家標準（CNS)A4規@10 x 2979公爱） 530226WSMIL 530226 A7 B7 used for multimedia playback on devices. 5. The Wkeiess SMIL syntax is a markup language developed based on XML (extenslbie Language). It is designed to allow mobile communication. After the device is connected to the Internet, the markup language of the downloaded multimedia files is downloaded and processed at the same time by processing a group of video and audio multimedia files. The method of describing a single group of video and audio multimedia files is mainly described in this chapter. The card element is quoted in the document, which means that the big data webpage is clearly separated from the element properties, and the card element is added to the parent node of each element, so that each card element can be connected with other elements on the same webpage. That is to add the connection attribute c 丨 ass to each card element, so as to fully browse all multimedia web pages, where each tag, signature and its corresponding attribute definitions, please refer to the DTD file content shown in Appendix I for details. . The following uses only the diagrams and examples to illustrate the use of important s parameters in the WSMIL file. First, please refer to the first figure, which is a diagram of the root hierarchy syntax of the present invention: The WSMIL file is composed of the root element of wsmil, and It contains zero or one head element and at least one card element used to display the multimedia element unit. The head element contains the media object display information and document attributes (sender, date, etc.), and the ㈣ element contains the media object's The information of time series and link space behavior, the W attribute in the card element is used as the attribute to confirm the unique identity of each element in the WSMIL file, and the class attribute is used to distinguish the different elements of different correlations. Please refer to the second picture A and B, which is an example syntax for expressing hyperlinks in the WSMIL file. It is mainly used to address a URL network Luding line---__7 paper rule money family g standard (CNS) A4 specification (210 X 297 public love) 530226 A7 B7 V. The description of the invention (i?) (Www.host2.com/anther.wsmil) is combined with the D image. In addition, the anchor element can be used with the cor ( I and other elements design the size of the interval of the link graphics for the link 'and can be used with the multimedia drive link element begin / end to set a map A map with hyperlink function, which will automatically connect to its built-in URL after 2 seconds. See also As shown in the second figure C, it is used in the WSMIL file to indicate that multimedia elements cannot be specifically presented. Therefore, the alternative display elements aU and altsrc are designed. The usage method is as shown in the figure. When the video file of Α · ρ cannot be played , It will be replaced by the text string of B.txt. Similarly, when the sound file of c′p3 cannot be broadcast, an error message may appear, 'The can't be shown ”〇§ 月 月 一 弟 u As shown in the example of the wM1L file format of cargo and Hungarian use of the attribute parameters of the system, the The system parameters are based on the multi-network web page receiving the software and hardware devices of the sea and the transmission rate of the connection, and provide the parameters for the web writers to create the appropriate multimedia network F in the above states and states, as shown in the example. When the network transmission rate is 56000blt / se, the cattle will be transmitted to the client. If the transmission rate is lower than this, the 2 .jpg®-shaped object will be transmitted to the client, thereby achieving the appropriate content (Content Adaptat. onserv.ce) 〇 As shown in Figures E and F, it is the range of the display layout parameters used in the file, which mainly uses the element element Xing Xing as the display position and length and width dimensions of the W㈣ file. :: The method of wide size can use percentage ⑻ and pixels (two A7 five, invention description B7 pieces (the shadow silly one picture 0 not '' is a case where several media objects are actually played, including ^, sound objects and The multi-media composed by the string logistics component is the second-calling element system used to define the sequence of the media object, so the sequence of the second "quotation, due to the -time limit-group multimedia broadcast is used for ~ 5 days Shouma only Play for Group A or Group B multimedia slots, and The behavior of H objects playing at the same time step is the media. In the above syntax, multiple pages can be divided into smaller multimedia slots according to various states of receiving 11. That is, the second time is restricted to only allow viewing of files and The multimedia components reduce the large amount of At material by a large amount, and reach the limit of satisfying the low transmission speed of the handheld mobile communication device. Figure 4 shows the system of the present invention. Architecture diagram, its handheld wireless communication device (10),-connected to the Internet i '' (20) a web server (3 ^) to support SMIL web pages,-connected to the web server (3 Q ) And handheld wireless device, 12) media gateway (40) and a mobile data server (30) connected to the multimedia gateway (20), wherein the handheld wireless communication device ( 1 0) is required to support functions such as color screen, sound playback, etc., to achieve the purpose of playing multimedia slots, and in this system architecture diagram, the handheld wireless communication device (1 0) uses the belly Α to cooperate with Cong Shu 11 wireless network Luca is connected to the mobile data server (20); The body gateway (40) is a connection to the Internet server (30), SMIL file slot, multimedia resources and handheld wireless communication equipment. The paper dimensions are applicable to the Chinese National Standard (CNS) A4 regulations @ 10 x 2979 公Love) 530226
五、發明說明) 置（1 0 )，用以將SMIL·多媒體檔轉換成為上述勸ISIL語 法之多媒體檔，以供該手持無線通訊裝置（丄〇 )瀏覽， 其包含有： 一偵測器（4 Q 1 )( Detector )，係負責偵測客戶 端裝置之型態特徵，用以分辨客戶端為何種裝置，給予適 當的多媒體網頁資料； 一過濾為（4 〇 2 )( Filter)，係連接至SMIL格式 文件與該偵測器（4 〇 1 )間，該過濾器針對特定客戶端 接收裝置後，則將多媒體資源轉換為適當之WSMiL文件格 式；其中該過濾器（4 〇 2 )可為XML parsed來進行解折 SMIL文件； 一擷取( 4 〇 3 ) (Captor)，係連接至配合上述 SMIL格式文件中所需之多媒體元件資源，用以擷取並暫存 WSMIL文件中所需的多媒體元件； 一轉換器（4 0 4 )( Converter )，擷取並暫存 SMIL/WSMIL文件所需之媒體元件轉換成mpeg格式； 經濟部智慧財產局員工消費合作社印製 一收發( 4 0 5 ) (Extractor·)，負責傳送適當的 SMIL/WSMIL文件袼式之多媒體網頁予客戶端接收裝置，亦 可接收客戶端發出之多媒元件要求，並送適之展現内給客 戶端。 上述為該WSMIL文件之多媒體平台裝置結構，以下配 合圖示進一步說明其動作流程·· 凊參閱第四圖所示，係為上述多媒體平台裝置之操作 流私圖，其中當偵測器（4 〇 1 )偵測客戶端透過網際網 本紙張尺度刺+ @ S家鮮（CNS)A4祕⑵〇 X 29^公釐) ------ 530226 -----_____ B7______ 五、發明說明（^ ) 路發出要求呈現多媒體網頁之要求時，先由該偵測器（4 〇 1 )依連線速度判斷客戶端之連線裝置型態，以決定是 否而將SMIL文件及其相對多媒體資料送至過濾器（4 〇 2 )’若客戶端係為手持無線通訊裝置（1 〇 )則將SMIL 文件及其相對多媒體資料透過過濾器（4 0 2 )轉換成 WSMIL文件格式，並且將多媒體資源由擷取器（4 〇 3 ) 抓取其内容並暫存於其中，爾而再交由該轉換器（4〇 4 )將夕媒體資源中之影音元件轉換成等數位格 式多媒體元件，並由收發器（4 0 5 )將前述轉換為 WSMIL與數位格式之多媒體元件傳送予客戶端，之手持無線 通訊裝置（1 〇 ); ' 由於SMIL與WSMIL皆以XML為基礎發展而出之語法， 故该過濾器可用XML Parser將該SMIL文件分解為D0M ‘ tree結構並儲存之，之後再截取S[L D〇M化比中適之内 合來建立新之WSMIL DOM tree，此外，該WSMIL DOM tree 中所配合之多媒體元件，則由擷取器（4 0 3 )依照原 SMIL DOM tree中設定超連接之URL位址至多媒體資源擷取 經濟部智慧財產局員工消費合作社印製 儲存後，再由該轉換器（4 〇 4 )將多媒體元件之影音檔 轉換為數位袼式，以提高於窄頻寬網路之傳輸多媒體網頁 之速度。 以下謹以一實際撰寫SMIL及WSMIL兩語法之網頁程 式，與其呈現於具有不同傳輸速率瀏覽器之多媒體檔，首 先明參閱附件二及附件三所示，係利用IL語法撰寫之才夂 式配6附件二呈現之晝面可知，由於該SMIL網頁係允許 —---—_____ 11 _ 本紙張尺度賴+ @ 0家標準（CNS)A4規格（21G X 297公爱) -----— 530226 A7 B7 、發明說明（v〇 ) 多個多媒體檔同時播放，因此在 個多媒㈣安*品$ 幻屬覧晝面中可呈現多 :_案晝面’再請觀看附件四及附件五所 =舰語法撰寫之一多媒體網頁程式，頁: =於劉覽器上僅呈現一组多媒體樓案晝面，藉此，以確 ^達到讓手持無線裝置亦可透過網際網路劉覽多媒” 綜上所述，本發明係為一可達成無線劉覽多媒體之平 台，使行動通訊設備得以透過此一無線傳輸獲得網際網路 上之多媒體播案，此外，由於本發明係與現今隱語法同 樣以XML為基礎，因此可立即輕鬆上手，若配，合本發明提 供之轉換方法，將可省去更多設計供行動通訊糊覽之 多媒體網頁，當滿足該等使用者劉覽網頁之f求後，即可 大幅度地吸收上網之族群，以期促進網際網路交易之市 場。 因此，本發明之設計符合發明專利之要件，爰依法具 文提出申請。 ^ 經濟部智慧財產局員工消費合作社印製 適 一度1¾ 紙 一本 釐 公 9T 2 X 10 2 一格 規 4 )A 5) N (C 準 標 家 國V. Description of the invention) The device (10) is used to convert the SMIL multimedia file into the multimedia file of the above-mentioned ISIL syntax for browsing by the handheld wireless communication device (丄 〇), which includes: a detector ( 4 Q 1) (Detector), which is responsible for detecting the type characteristics of the client device, to distinguish which device the client is, and to give appropriate multimedia webpage data; a filter is (402) (Filter), which is connected Between the SMIL format file and the detector (401), after the filter is targeted for a specific client receiving device, the multimedia resources are converted into the appropriate WMiL file format; the filter (402) can be XML parsed to unfold the SMIL file; a capture (Captor) is connected to the multimedia component resources required in the SMIL format file to retrieve and temporarily store the required WSMIL file Multimedia components; a converter (4 0 4) (Converter), which captures and temporarily stores SMIL / WSMIL files and converts the media components to mpeg format; prints and sends (4 0 5) ) (Extracto r ·), which is responsible for transmitting the appropriate SMIL / WSMIL file format multimedia webpage to the client receiving device, and can also receive multimedia component requests from the client, and send the appropriate presentation to the client. The above is the structure of the multimedia platform device of the WSMIL file. The following figure further explains the operation flow. · Refer to the fourth figure, which is a private diagram of the operation flow of the above multimedia platform device, where the detector (4 〇 1) Detect the client stab through Internet paper size + @S 家 鲜 (CNS) A4 秘 ⑵〇X 29 ^ mm) ------ 530226 -----_____ B7______ V. Description of the invention ( ^) When sending a request to display a multimedia webpage, the detector (401) first determines the type of the connected device of the client according to the connection speed to determine whether to send the SMIL file and its relative multimedia data. To the filter (402) If the client is a handheld wireless communication device (10), the SMIL file and its relative multimedia data are converted to the WSMIL file format through the filter (402), and the multimedia resources are converted from The extractor (4.03) grabs its content and temporarily stores it, and then sends it to the converter (4.04) to convert the audio and video components in the media resources into iso-digital format multimedia components, and send and receive (4 0 5) converts the foregoing into WSMIL Digital format multimedia components are transmitted to the client, a handheld wireless communication device (10); 'Since SMIL and WSMIL are developed based on XML, the filter can use XML Parser to decompose the SMIL file into D0M 'tree structure and save it, and then intercept the S [LDOM conversion ratio to create a new WSMIL DOM tree. In addition, the multimedia components in the WSMIL DOM tree are obtained by the extractor (4 0 3) According to the hyperlink URL address set in the original SMIL DOM tree to the multimedia resource, the employee consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs prints and stores it, and then the converter (404) converts the multimedia files of audio and video files. Converted to digital mode to increase the speed of transmitting multimedia web pages on narrow bandwidth networks. The following is a web program that actually composes SMIL and WSMIL syntax. Instead of presenting it in a multimedia file with a browser with a different transmission rate, please refer to the attachments 2 and 3. First, it is a talent written in IL syntax. 6 It can be seen from the day and night presented in Annex II that as this SMIL webpage is allowed ------ _____ 11 _ This paper size is based on + @ 0 Home Standard (CNS) A4 specifications (21G X 297 public love) ------ 530226 A7 B7 、 Invention description (v〇) Multiple multimedia files are played at the same time, so it can be displayed in a multi-media media * Product $ 幻 覧 覧 日 面: _ 案 日 面 'Please see Annex 4 and Annex 5 = One of the multimedia webpage programs written in the grammar of the ship, page: = Only a set of multimedia building cases are displayed on Liu Lanji, so as to ensure that handheld wireless devices can also be viewed through the Internet. As mentioned above, the present invention is a platform capable of achieving wireless multimedia viewing, enabling mobile communication devices to obtain multimedia broadcasts on the Internet through this wireless transmission. In addition, the present invention is similar to the current implicit grammar in XML. Based, so can Get started immediately and easily. If equipped with the conversion method provided by the present invention, more multimedia webpages designed for mobile communication can be omitted. After satisfying the requirements of these users' Liulan webpages, it can be greatly improved. Absorb ethnic groups to promote the market of Internet transactions. Therefore, the design of the present invention meets the requirements of invention patents, and is filed in accordance with the law. ^ Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 1¾ paper Centimeter 9T 2 X 10 2 One gauge 4) A 5) N (C Standard country