M416944 五、新型說明： 【新型所屬之技術領域】 本新型是有關於一種播放系統，特別是指一種無線播 放系統。 【先前技術】 隨著科技及資訊傳播技術的發展，各種多媒體内容以 及週邊設備不斷的推陳出新。在習知的顯示系統中，多媒 體内谷疋透過數位視訊介面（Digital Visual Interface ’簡稱DVI )、視頻圖像陣列（Vide〇 Graphic Array ,簡稱 VGA )，或高解析多媒體數位傳輸介面（High Digital Media Interface，簡稱HDMI)等訊號線以連接一主機端設 備的訊號來源介面與複數個分布於居家環境中的各種播放 裝置。而主機端設備的複數個週邊裝置（例如滑鼠、鍵盤 或麥克風）利用電镜線和延長線連接該主機端設備。 由於該等顯示裝置及該等週邊設備皆透過有線傳輸， 不僅移動不方便，繁雜的線路也會造成環境的不美觀；因 此，如何解決該主機端設備與該等顯示裝置及外接週邊設 備之間的有線連接問題，便成為一門重要的課題。 【新型内容】 因此’本新型之目的，即在提供—種無線播放系統。 於是，本新型無線播放系統包含—主機端設備、—無線 接於該主機端設備的中介端設備，及無線連接於該中介端設 備的至少-播放裝置。該域端設備，包括—主機端通訊單 凡’以及電連接於該主機端通訊單元的—主機端處理單元， 3 M416944 、中該主機端處理單元用以根據一原始資料產生複數通用 序列匯流排封包，並根據該等通用序列匯流排封包產生複數 個：線：包’該主機端通訊單元用以傳送該等無線封包；該 端又備無線連接於該主機端設備，該中介端設備包括一 中"端通5fl單;^，及電連接於該中介端通訊單元的—令介端 處理單元丨中’該巾介端通訊單元用以接收該等無線封包 ’該中介端處理單元用以根據該等無線封包得到該等通用序 J匯L排封包並根據該等通用序列匯流排封包得到該原始 資料及該至y播放裝置，無線連接於該中介端設備，該 至少一播放裝置用以接收該原始資料並據以進行播放。 本新型藉由該主機端通訊單元及該中介端通訊單元， 用以提供使用者—種以無線方式連接該主機端㈣、該至 >播放裝置及該等週邊設備的無線播放系統。並且，利 用該中介端設備的該判斷模組，f現該等播纟裝置分別播 放不同内容的功能。 【實施方式】 有關本新型之前述及其他技術内容、特點與功效，在 以下配合參考圖式之一個較佳實施例的詳細說明中將可 清楚的呈現。 參閱圖1及圖2,本新型無線播放系統丨包含一主機端 设備2、一中介端設備3、及透過該令介端設備3與該主機 端設備2進行無線通訊之至少一播放裝置41。該播放裝置 41為一影像播放裝置、一音訊播放裝置，或具其等功能組 合之播放裝置。該影像播放裝置例如顯示面板、電腦螢幕 4 、電子相框㈣放裝置；該音訊播放裝置例㈣卜八 '無線 ^機等播放裝置；具其等功能組合之播放裝置例如電視、 筆記型電腦、智慧型手機等播放裝置。 八該主機端設備2包括一主機端通訊單元幻、一使用者 介面單元22 ’及—主機端處理單元23。該主機端通訊單元 21用以收發複數個無線封包，利用無線方式與該中介端設 備3進行通^該使用者介面單元22為顯示幕、滑鼠、鍵 盤或觸控式螢幕，用以供使用者進行互動式操作以進行對 應於該至少一播放裝置41的一播放模式設定。 該主機端處理單元23電連接於該主機端通訊單元Η 及該使用者介面單元仏該主機端處理單元23具有—裝置 控制拉組231、-主機端編碼處理模組232及一主機端無線 訊號封包處理模組233。該裝置控制模組231用以產生一裝 置設定介面5’並透過該使用者介面單元22呈現該裝纽 定介面5給使用者進行對應於該至少—播放裝置41的該播 放模式設定。該裝置控制模乡且231還根據該播放模式設定 產生-控制訊號，用以控制對應的該播放裝置41的播放模 該主機端編碼處理模組232根據該控制訊號將—原始 資料進行壓縮及編碼’以產生符合一通用序列匯流排格式 的複數通用序列匯流排封包。該主機端無線訊號封包處理 模組233將該等通用序列匯流排封包轉換為符合一無線通 訊協定的複數無線封包。 該中介端设備3包括一中介端通訊單元31、一中介端 處理單元32 ’及一通用序列 】匯机排連接介面單元33。該中 早兀31用以收發該等盔 該主__2^^ 2封包，洲無線方式與 ^播放裝置41進行通訊。 該中介端處理單元32昱古 ^ 具有一中介端無線訊號封包處理 、卞中八、端解碼處理模組322，及一判斷模組323 ^中^無線訊號封包處理模組32ι用以將該中介端通 1職㈣的料無線封包崎格式㈣為該等通 用序列匯流排封包。該中介 知解碼處理模·组322用以根據 以 列匯流排封包得到該控制訊號及該原始資料。 …該判斷模Μ 323用以根據該控制訊號及該原始資料進 订判斷’並根據判斷結果將該原始資料傳送給對應的該播 放裝置41進行播放。 該通用序舰料連接介面單元33心連接該主機端 设備2的至少一週邊設備42,以無線方式接收該至少一週 邊：備42所傳送的-設備資料，該至少-週邊設備42為 滑机 '鍵盤、麥克風、印表機、掃描器等通用序列匯流排 週邊設備’但不以此揭露為限。舉例來說，一滑鼠設備的 一滑鼠無線接收器連接到該通用序列匯流排連接介面單元 33，並利用無線藍芽技術接收該滑鼠設備所傳送的該設備 資料。 得提的疋在本較佳實施例中，該中介端通訊單 元31還用以接收對應於一網路資料的複數個無線封包，且 該中介端無線訊號封包處理模組321將該中介端通訊單元 31所接收到的對應於該網路資料的該等無線封包進行格式 M416944 轉換為該等通用序列匯流排封包。並由該中介端解碼處理 模組322用以根據該等通用序列匯流排封包得到該網路資 料。該判斷模組323判斷該網路資料為一圖像資料或一音 訊資料，並根據該判斷結果將該圖像資料傳送到該影像播 放裝置進行顯示，該音訊資料傳送到該音訊播放裝置進行 播放。 參閱圖2、圖3及圖4,對應上述無線播放系統【之該 較佳實施例，以下配合一無線播放方法，以詳細說明各模 組間之互動。該無線播放方法包含一初始化流程、一主機 端流程’及一中介端流程。 該初始化流程 在第一次使用該無線播放系統丨的時候會進行一初始 化步驟，在該初始化步驟中，使用者利用該使用者介面單 % 22所呈現㈣裝置設定介面5進行設^該主機端設備2 所分別對應的該播放裝置41的該播放模式設定。 在本較佳實施例中，該裝置設定介面5的一實施態樣 具有-模式設定功能列51及—顯示區52，該模式設定功能 列51具有一設備設定選項511、一解析度設定選項512、一 色彩設定選項513、一屏顯設定選項514及一無線開關設定 選項515，當使用者透過該使用者介面單元22選擇該設備 設定選項5U時，該裝置控制模組231產生一設備設定子介 面53並透過該顯示區52呈現給使用者，供使用者從該至 ;一播放裝置41中選擇對應欲進行設定播放模式的其中一 播放裝置531 ’及設定對應該主機端設備2的一主要播放裝 7 M416944 爪。當使用者透過該使用者介面單^t 22選擇該解析度 設定選項512 _ ’該裝置控制模組231產生一解析 子介面（圖未示）並透過該顯示區52呈現給使用者，供使 用者進行設定對應於其中該播放裝置531 # —顯示解析度 (例如 1024x768、800x600 或 128〇χ6〇〇 之其中一者）。當 使用者透過該使用者介面單元22選擇該色彩設定選項5二 時，該裝置控制模、组231產生一色彩設定子介面（圖未示 )並透過該顯示區52呈現給使用者，供使用者進行設定其 中該播放裝置531的一顯示色彩（例如16位元或Μ位元 之其中—者）。#使用者透過該使用者介面單元22選擇該 屏顯設定選項514肖，該裝置控制模組231產生一屏顯設 定子介面（圖未示）並透過該顯示區52呈現給使用者，供 使用者進行設定其中該播放裝置531的一顯示方向（例如 正常、旋轉90度、旋# 180度或旋轉27〇度之其中一者） 。當使用者透過該使用者介面單元22選擇該無線開關設定 選項_，該裝置控制模組231產生—無線設定子介面 (圖未示）並透過該顯示區52呈現給使用者，供使用者進 行設定其中該播放裝置531的—無線傳輸功能的開或關。 該主機端流程 參閱圖3’在步驟遞中’該裝置控制模組231根據 使用者透過操作該裝置設定介面5進行其中該播放裝置531 的該播放模式設定，以產生該控制訊號，該控制訊號具有 -用以指示其中該播放裝置531的設備資訊，及對應其中 該播放裝S 531的一解析度資訊、一色彩資訊，及一顯示 8 M416944 方向資訊。值得一提的是，若使用者沒有對其中該播放裝 置531進行該播放模式設定，則該裝置控制模組所產 生的該控制訊號為系統的預設值，更進一步來說，預設的 該控制訊號中的該設備資訊設定為該主要播放裝置532 ,該 解析度資訊為對應該主要播放裝置532的最佳解析度，該 色彩資訊為32位元，該顯示方向資訊為正常。 在步驟S602中’该主機端編碼處理模組232根據該控 制訊號將該原始資料進行壓縮編碼，以產生符合談 列匯流排格式的該等通用序列匯流排封包。值得一提的是 ’在本較佳實施例_，該主機诚始_ 南搞& 機缟、為碼處理模組232係根據 該控制訊號所指示的該解析度資訊、該色料訊進行壓縮 編碼’但於不同的應用中，該主機端編碼處理模組232還 可根據傳輸速度、傳輸距離、網路頻寬等f訊將該原始資 料進行壓縮編碼。 在步驟編3中，該主機端無線訊號封包處理模址加 根據該等通用序列匯流排封包進行格式轉換，以產生 合該無線通訊協定的該等無線封包。 一 在步驟S604中，該主播被、s ^ 封包。 該主機⑽早-n傳送該等無線 該中介端流程 謂1中，該中介端通訊單元31接收 "玄中；I端無線訊號封包處理楔 介端通訊單7^所接收到的該等無線封包進行格式轉 參閱圖4，在步 該等無線封包。 在步驟S702中 將 9 M416944 換’以得到對應的該等通用序列匯流排封包β 在步驟S703中，該中介端解碼處理模組322將該等通 用序列匯流排封包進行解碼，以得到該原始資料及該控制 訊號。 在步驟S704中，該判斷模組323根據該控制訊號中之 該。又備資訊及該原始資料進行判斷，並根據判斷結果將該 原始貝料傳送給對應的其中該播放裝置531進行播放。 參閱圖5，步驟S801〜S803，及步驟S901〜S903用以說 明該主機端設備2與該至少一週邊設備42進行無線通訊的 流程。 在步驟S801中，該通用序列匯流排連接介面單元33 接收忒週邊設備42所傳送的該設備資料。 在步驟S802中’該中介端無線訊號封包處理模組321 將X叹備資料轉換為符合該無線通訊協定的該等無線封包 〇 在步驟S803中，該中介端通訊單元31傳送該等無線 封包給該主機端通訊單元21。 在步驟S901中，該主機端通訊單元21接收該等無線 封包。 :★ 乂驟S902中’該主機端無線訊號封包處理模組233 等無線封包進行格式轉換，以得到對應的該設備資料 〇 冰^乂驟S9〇3申，則該主機端處理單元21進行根據該 設備資料進行對應的控制處理。 10 M416944 歸納上述，藉由本新型之該主機端無線訊號封包處理 模組233將該主機端設備2的該原始資料透過該中介端設 備3，以無線方式傳送到對應的其中該播放裝置53ι進行播 放，以解決有線連接所造成的不便。並且藉由該裝置控制 模組231所產生的該裝置設定介面5，供使用者進行設定對 應於其中該播放裝置531的該播放模式設定以產生該控制 訊號，使該至少一播放裝置41同時顯示不同的影音内容。 另一方面，藉由該通用序列匯流排連接介面單元33，可達 成該主機端設備2與該至少一週邊設備42進行無線連結的 目的。 惟以上所述者，僅為本新型之較佳實施例而已，當不 能以此限定本新型實施之範圍，即大凡依本新型申請專利 範圍及新型說明内容所作之簡單的等效變化與修飾，皆仍 屬本新型專利涵蓋之範圍内。 【圖式簡單說明】 圖1是一方塊圖，說明本新型無線播放系統的一較佳 實施例； 圖2是一示意圖，說明本較佳實施例中所呈現的一裝 置設定介面； 圖3是一流程圖’說明本新型無線播放方法之一較佳 實施例中的一主機端流程； 圖4是一流程圖，說明該無線播放方法之該較佳實施 例中的—中介端流程；及 圖5是一流程圖，說明對應該無線播放方法之該較佳 11 M416944 實施例中的一流程圖。 M416944 【主要元件符號說明】 1 ....... …無線播放系統 2 ....... …主機ό又備 21…… …主機端通訊單元 22…… …使用者介面單元 23…… …主機端處理單元 231 ···· …裝置控制模組 232 ···· …主機端編碼處理 模組 233 ···· …主機端無線訊號 封包處理模組 3 ....... …中介端設備 31…… …中介端通訊單元 32…… …中介端處理單元 321 ···· …中介端無線訊號 封包處理模組 322 ··· …中介端解碼處理 模組 323 ···· …判斷模組 33…… …通用序列匯流排 連接介面單元 41 .........至少一播放裝置 42 .........至少一週邊設備 5 ..........裝置設定介面 51 .........模式設定功能列 511 .......設備設定選項 512 .......解析度設定選項 513 .......色彩設定選項 514 .......屏顯設定選項 515 .......無線開關設定選 項 52 .........顯示區 53 .........設備設定子介面 531……其中一播放裝置 532……主要播放裝置 S601〜S604步驟 S701〜S704步驟 S801~S803 步驟 S901〜S903步驟 13M416944 V. New Description: [New Technology Field] The present invention relates to a playback system, and more particularly to a wireless broadcast system. [Prior Art] With the development of technology and information communication technology, various multimedia contents and peripheral devices are constantly being updated. In a conventional display system, a multimedia video interface (Digital Visual Interface (DVI), a video image array (Vide), or a high-resolution multimedia digital transmission interface (High Digital Media) is used. The signal line such as Interface (referred to as HDMI) is connected to the signal source interface of a host device and a plurality of various playback devices distributed in the home environment. The plurality of peripheral devices (such as a mouse, a keyboard, or a microphone) of the host device are connected to the host device by means of an EM line and an extension cable. Since the display devices and the peripheral devices are all transmitted through the wire, not only the movement is inconvenient, but also the complicated circuit causes the environment to be unattractive; therefore, how to solve the problem between the host device and the display device and the external peripheral device; The wired connection problem has become an important issue. [New content] Therefore, the purpose of the present invention is to provide a wireless broadcasting system. Thus, the novel wireless playback system includes a host device, a mediation device wirelessly connected to the host device, and at least a playback device wirelessly coupled to the mediation device. The domain end device includes: a host side communication unit and a host side processing unit electrically connected to the host side communication unit, 3 M416944, wherein the host side processing unit is configured to generate a plurality of universal sequence bus according to a source data. Encapsulating, and generating a plurality of packets according to the general-purpose serial bus packet: a line: a packet of the host-side communication unit for transmitting the wireless packet; the terminal is further connected to the host-side device, and the intermediate device includes a In the middle of the communication unit, the terminal processing unit is configured to receive the wireless packets, and the intermediate processing unit is used for Obtaining the general-purpose J-slot L-packets according to the wireless packets, and obtaining the original data and the y-playing device according to the universal sequence bus-seal packets, and wirelessly connecting to the mediation device, where the at least one playback device is used The original data is received and played accordingly. The host communication unit and the mediation communication unit are used to provide a wireless connection system for the user to wirelessly connect the host terminal (4), the device to the playback device and the peripheral devices. Moreover, the judging module of the mediation device is used to play the functions of the different devices respectively. The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments. Referring to FIG. 1 and FIG. 2, the present wireless broadcast system includes a host device 2, a mediation device 3, and at least one playback device 41 for wirelessly communicating with the host device 2 through the media device 3. . The playback device 41 is a video playback device, an audio playback device, or a playback device having a combination of functions. The video playing device is, for example, a display panel, a computer screen 4, an electronic photo frame (four) placing device, a broadcasting device (4), a broadcasting device such as a wireless device, and a playback device having a combination of functions such as a television, a notebook computer, and a smart device. A mobile device such as a mobile phone. The host device 2 includes a host communication unit, a user interface unit 22', and a host processing unit 23. The host-side communication unit 21 is configured to send and receive a plurality of wireless packets, and communicate with the mediation device 3 by using a wireless device. The user interface unit 22 is a display screen, a mouse, a keyboard, or a touch screen for use. An interactive operation is performed to perform a play mode setting corresponding to the at least one playback device 41. The host processing unit 23 is electrically connected to the host communication unit and the user interface unit. The host processing unit 23 has a device control pull group 231, a host end code processing module 232, and a host wireless signal. The packet processing module 233. The device control module 231 is configured to generate a device setting interface 5' and present the loading interface 5 through the user interface unit 22 to perform a play mode setting corresponding to the at least the playback device 41. The device controls the mode and the control unit 231 further generates a control signal according to the play mode for controlling the corresponding play mode of the playback device 41. The host end code processing module 232 compresses and encodes the original data according to the control signal. 'To generate a complex universal sequence bus packet that conforms to a universal sequence bus format. The host-side wireless signal packet processing module 233 converts the universal sequence bus packet into a plurality of wireless packets conforming to a wireless communication protocol. The mediation device 3 includes a mediation communication unit 31, a mediation processing unit 32', and a universal sequence interface port interface unit 33. The medium early 兀 31 is used to send and receive the helmets. The main __2^^ 2 packet, and the continental wireless mode communicates with the ^ playback device 41. The mediation processing unit 32 has a mediation wireless signal packet processing, a mediation eight-end decoding processing module 322, and a determination module 323. The wireless signal packet processing module 32ι is used to mediate the intermediary. The wireless packet-sealing format (4) of the terminal (1) is the general-purpose serial bus packet. The mediation decoding processing module group 322 is configured to obtain the control signal and the original data according to the column bus packet. The judgment module 323 is configured to perform a judgment based on the control signal and the original data and transmit the original data to the corresponding playback device 41 for playback according to the determination result. The universal sequence material connection interface unit 33 is connected to at least one peripheral device 42 of the host device 2, and wirelessly receives the at least one peripheral: device information transmitted by the device 42, the at least peripheral device 42 is slippery The machine 'keyboard, microphone, printer, scanner and other universal serial bus peripherals' is not limited to this disclosure. For example, a mouse wireless receiver of a mouse device is connected to the universal serial bus connection interface unit 33 and receives the device data transmitted by the mouse device using wireless Bluetooth technology. In the preferred embodiment, the mediation communication unit 31 is further configured to receive a plurality of wireless packets corresponding to a network data, and the mediation wireless signal packet processing module 321 communicates the mediation end. The wireless packets corresponding to the network data received by unit 31 are converted into the universal sequence bus packet by format M416944. And the mediation decoding processing module 322 is configured to obtain the network data according to the universal sequence bus packet. The determining module 323 determines that the network data is an image data or an audio data, and transmits the image data to the video playing device for display according to the determining result, and the audio data is transmitted to the audio playing device for playing. . Referring to FIG. 2, FIG. 3 and FIG. 4, corresponding to the preferred embodiment of the wireless broadcast system, a wireless play method is used in the following to explain the interaction between the modules in detail. The wireless playback method includes an initialization process, a host process, and a mediation process. The initialization process performs an initialization step when the wireless playing system is used for the first time. In the initializing step, the user uses the user interface single % 22 to present (4) the device setting interface 5 to set the host end. The playback mode of the playback device 41 corresponding to the device 2 is set. In the preferred embodiment, an implementation of the device setting interface 5 has a mode setting function column 51 and a display area 52. The mode setting function column 51 has a device setting option 511 and a resolution setting option 512. a color setting option 513, an on-screen setting option 514, and a wireless switch setting option 515. When the user selects the device setting option 5U through the user interface unit 22, the device control module 231 generates a device setting. The interface 53 is presented to the user through the display area 52 for the user to select; one of the playback devices 41 selects one of the playback devices 531' corresponding to the set playback mode and sets a primary corresponding to the host device 2 Play the 7 M416944 claws. When the user selects the resolution setting option 512 _ _ through the user interface unit _ _ ' the device control module 231 generates a parser interface (not shown) and presents it to the user through the display area 52 for use. The setting is made corresponding to the playback device 531 # - display resolution (for example, one of 1024x768, 800x600 or 128〇χ6〇〇). When the user selects the color setting option 5 through the user interface unit 22, the device control module and the group 231 generate a color setting sub-interface (not shown) and present it to the user through the display area 52 for use. A display color (for example, a 16-bit or a Μ bit) of the playback device 531 is set. The user selects the on-screen display setting option 514 through the user interface unit 22, and the device control module 231 generates an on-screen display sub-interface (not shown) and presents it to the user through the display area 52 for use. A setting is made in which one display direction of the playback device 531 (for example, one of normal, 90 degrees of rotation, 180 degrees of rotation, or 27 degrees of rotation). When the user selects the wireless switch setting option through the user interface unit 22, the device control module 231 generates a wireless setting sub-interface (not shown) and presents it to the user through the display area 52 for the user to perform. The on/off of the wireless transmission function of the playback device 531 is set. The host-side process is as follows: The device information is used to indicate the playback device 531, and a resolution information, a color information, and a display 8 M416944 direction information corresponding to the playback device S 531. It is worth mentioning that if the user does not perform the play mode setting on the playback device 531, the control signal generated by the device control module is a preset value of the system, and further, the preset The device information in the control signal is set to the primary playback device 532. The resolution information is the optimal resolution corresponding to the primary playback device 532. The color information is 32 bits, and the display direction information is normal. In step S602, the host-side encoding processing module 232 compress-encodes the original data according to the control signal to generate the universal sequence bus-slot packets conforming to the talk bus format. It is worth mentioning that in the preferred embodiment, the host is _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Compression coding 'But in different applications, the host side encoding processing module 232 can also compress and encode the original data according to the transmission speed, the transmission distance, the network bandwidth and the like. In step 3, the host-side wireless signal packet processing module address is format converted according to the universal sequence bus-slot packets to generate the wireless packets in conjunction with the wireless communication protocol. In step S604, the anchor is encapsulated by s^. The host (10) transmits the wireless to the mediation process, and the mediation communication unit 31 receives the wireless data received by the I-side wireless signal packet processing wedge-shaped communication communication terminal 7^. The format of the packet is transferred to Figure 4, and the wireless packets are in the step. In step S702, 9 M416944 is changed to obtain the corresponding universal sequence bus packet β. In step S703, the mediation decoding processing module 322 decodes the general sequence bus packet to obtain the original data. And the control signal. In step S704, the determining module 323 is based on the control signal. The information and the original data are further judged, and the original beaker is transmitted to the corresponding playback device 531 for playback according to the judgment result. Referring to FIG. 5, steps S801 to S803, and steps S901 to S903 are used to describe the flow of wireless communication between the host device 2 and the at least one peripheral device 42. In step S801, the universal sequence bus connection interface unit 33 receives the device data transmitted by the peripheral device 42. In step S802, the mediation wireless signal packet processing module 321 converts the X sneak data into the wireless packets conforming to the wireless communication protocol. In step S803, the mediation communication unit 31 transmits the wireless packets to the wireless packet. The host side communication unit 21. In step S901, the host communication unit 21 receives the wireless packets. :★ In step S902, the wireless packet of the host-side wireless signal packet processing module 233 is format-converted to obtain the corresponding device data, and the host-side processing unit 21 performs the The device data is subjected to corresponding control processing. 10 M416944 summarizing the above, the host-side wireless signal packet processing module 233 of the present invention transmits the original data of the host-end device 2 to the corresponding mediation device 53 through the mediation device 3 To solve the inconvenience caused by wired connections. And the device setting interface 5 generated by the device control module 231 is configured for the user to set the play mode setting corresponding to the playback device 531 to generate the control signal, so that the at least one playback device 41 simultaneously displays Different audio and video content. On the other hand, the universal serial bus connection interface unit 33 can achieve the purpose of wirelessly connecting the host device 2 to the at least one peripheral device 42. However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention cannot be limited thereto, that is, the simple equivalent change and modification made by the novel patent application scope and the novel description content, All remain within the scope of this new patent. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram showing a preferred embodiment of the present wireless broadcast system; FIG. 2 is a schematic view showing a device setting interface presented in the preferred embodiment; FIG. A flowchart illustrates a host-side flow in a preferred embodiment of the present wireless broadcast method; FIG. 4 is a flowchart illustrating a mediation flow in the preferred embodiment of the wireless playback method; 5 is a flow chart illustrating a flow chart of the preferred 11 M416944 embodiment corresponding to the wireless playback method. M416944 [Description of main component symbols] 1 ....... ...Wireless playback system 2 ....... Host ό and 21... Host-side communication unit 22 ... User interface unit 23... ... host-side processing unit 231 ·····device control module 232 ····...host-side encoding processing module 233 ····...host-side wireless signal packet processing module 3...... ...intermediary device 31...intermediary communication unit 32...intermediary processing unit 321 ·intermediate wireless signal packet processing module 322 ···...intermediary decoding processing module 323 ···· ...determination module 33 ... universal sequence bus connection interface unit 41 ... at least one playback device 42 ... at least one peripheral device 5 ... .... device setting interface 51 ......... mode setting function column 511 . . . device setting option 512 .... resolution setting option 513 ..... ..Color setting options 514 ....... On-screen display setting options 515 ....... Wireless switch setting options 52 ......... Display area 53 ........ Device setting sub-interface 531 ... A playback apparatus the playback apparatus 532 mainly ...... S601~S604 step S701~S704 step S801 ~ S803 step S901~S903 Step 13