M333734 八、新型說明： 【新型所屬之技術領域】 本創作係關於一種網路電視盒之技術領域，特別是一 種可接收類比電視訊號及數位電視訊號，並藉由網路傳送 至電子裝置之類比數位雙頻網路電視盒。 【先前技術】M333734 VIII. New Description: [New Technology Field] This is a technical field of network TV boxes, especially an analogy that can receive analog TV signals and digital TV signals and transmit them to electronic devices through the network. Digital dual-band network TV box. [Prior Art]
^ 隨著網際網路及電視節目的發達，愈來愈多的使用者 吾歡透過網路觀看電視節目。但現在的網路電視盒通常只 能接收類比電視訊號，並將類比電視訊號轉換為數位影音 訊號，再藉由網路傳送數位影音訊號至遠端的電子裝置， 以=使用者隨時隨地收看類比電視之節目内容。對此，如 ，，供一類比數位雙頻網路電視盒，以同步接收類比電視 =及數位電視訊號，並藉由網路傳送兩種電視影音節目 至遂端的電子裝置，已成為使用者非常關心的課題。 二f閱第1圖，係為習知技藝中網路電視盒之示意 J ，網路電視盒1包含一視訊處理器11、一非交鈣 1早元12、-音訊類比數位轉換器13及-網路景; 1] 1 14。其中，訊號處理器11具有一視訊解碼器 器m錯，號處理單元12具有一交錯轉非交錯轉換 i路％立/不器訊號轉換器122及一訊號緩衝器12心另 匕單元14具有- MP_請、-網路: “ 中央處理器143及一訊號緩衝器144。 器盒L接收到一視頻訊號101時’視訊解碼 根據視頻峨⑻產生—數位影像訊號，並將數位 5^ With the development of the Internet and TV programs, more and more users are watching TV programs online. However, current Internet TV boxes usually only receive analog TV signals, convert analog video signals into digital audio and video signals, and then transmit digital audio and video signals to remote electronic devices through the network, so that users can watch analogies anytime, anywhere. The content of the TV program. In this regard, for example, for a type of digital dual-band network television box to synchronously receive analog TV = and digital TV signals, and through the network to transmit two kinds of TV audio and video programs to the terminal electronic device, has become a very user Concerned topics. The first picture is a schematic diagram of a network television box in the prior art, and the network television box 1 includes a video processor 11, a non-Calcium 1 early 12, an audio analog digital converter 13 and - Internet view; 1] 1 14. The signal processor 11 has a video decoder m error, and the number processing unit 12 has an interleaved non-interlaced conversion i-way/no-signal converter 122 and a signal buffer 12. MP_ please, - network: "Central processor 143 and a signal buffer 144. When the box L receives a video signal 101, the video decoding generates a digital video signal according to the video 峨 (8), and the digit 5
M333734 影像訊號分別傳送至交錯轉非交錯轉換器121及MPEG編碼 器141加以處理。交錯轉非交錯轉換器121根據數位影像 訊號產生一非交錯訊號，並將非交錯訊號傳送至顯示器訊 號轉換器122中，由顯示器訊號轉換器122根據非交錯訊 號產生一顯示訊號，並將顯示訊號傳送至顯示器16，以供 使用者在顯示器16上觀看影像。 另外，當網路電視盒1接收到一音頻訊號102時，音 頻訊號102直接傳送至揚聲器17，以由揚聲器17轉換音 頻訊號102為一聲音訊號並加以輸出，並由音頻類比數位 轉換器13轉換音頻訊號102為一數位聲音訊號，再將數位 聲音訊號傳送至MPEG編碼器141中。還有，當MPEG編碼 器141接收到數位影像訊號及數位聲音訊號時，mpeg處理 器141將其形成一網路影音訊就，再透過一網路15傳送網 路影音訊號至遠端的電子裝置。 比^述習知技藝之缺點，在於網路電視盒1只能接收類 比矾旎，而無法接收數位訊號。而且，網路電视各丨也不 ，有一轉碼單元，無法將網路影音訊號轉碼二 式，亦無法根據網路頻寬調整網路影音訊號^壓縮方式。 為解決習知技藝之缺點，以滿足使用去 之需求，本創作人基於多年從事=以網路電視盒 夕方研究設計與專題探討，於本創作提出〜務經驗，經 頻網路電視盒，以作為前述期望數位雙 【新型内容】 有鑒於上述課題，本創作之 目的係提供比數位 M333734 雙頻網路電視盒，特別是—種可接收類比電視訊號及數位 電視訊號，且藉由網路傳送至遠端的電子裝置之類比數位 雙頻網路電視盒，以滿足使用者對網路電視盒之需求，並 解決習知技藝之缺點，除可同步接收類比及數位電視訊號 外亦可將數位影音祝號加以屢縮，使網路傳輸網路封包 時更加快速順暢，還提供一轉碼單元以轉碼數位影音訊號 ^另一壓縮格式，並根據網路頻寬調整數位影音訊號之壓 縮方式。The M333734 video signals are transmitted to the interleave non-interlace converter 121 and the MPEG encoder 141 for processing. The interleaved non-interlaced converter 121 generates a non-interlaced signal according to the digital video signal, and transmits the non-interlaced signal to the display signal converter 122. The display signal converter 122 generates a display signal according to the non-interlaced signal, and displays the signal. It is transmitted to display 16 for the user to view the image on display 16. In addition, when the network television box 1 receives an audio signal 102, the audio signal 102 is directly transmitted to the speaker 17, so that the audio signal 102 is converted into an audio signal by the speaker 17 and output, and converted by the audio analog digital converter 13. The audio signal 102 is a digital audio signal, and the digital audio signal is transmitted to the MPEG encoder 141. Moreover, when the MPEG encoder 141 receives the digital video signal and the digital audio signal, the mpeg processor 141 forms a network video and audio signal, and transmits the network video signal to the remote electronic device through a network 15. . A disadvantage of the prior art is that the network television box 1 can only receive analog data and cannot receive digital signals. Moreover, there is no such thing as Internet TV. There is a transcoding unit that cannot transcode the network video and audio signals. It is also impossible to adjust the network video and audio signals according to the network bandwidth. In order to solve the shortcomings of the traditional skills, to meet the needs of use, the creator is based on years of research and design discussion and special discussion on the Internet TV box, in this creation, the experience, the frequency network TV box, As the above-mentioned desired digital double [new content] In view of the above problems, the purpose of the present invention is to provide a digital television box with a digital M333734, in particular, a receivable analog television signal and a digital television signal, and transmitted through the network. Analog digital terrestrial TV boxes to remote electronic devices to meet the needs of users of network TV boxes, and to solve the shortcomings of the prior art, in addition to synchronous reception of analog and digital TV signals, digital The audio and video title is reduced, making the network transmission network packet faster and smoother. It also provides a transcoding unit to transcode the digital video signal ^ another compression format, and adjust the compression mode of the digital audio and video signal according to the network bandwidth. .
緣是，為達上述之目的―，本創作係提出一種類比數七 雙頻網路電視盒，其包含一類比電視模組、一數位電視韦 及一處理模組。其中，類比電視模組係具有一第一調言 單元轉換單元及一壓縮單元。此第一調譜單元接 類比電視訊號並調諧為一類比影音訊號，以由 ^類比影音訊號為一第一數位影音訊號，並由壓縮 ^第一數位影音訊號為一已壓縮之第一數位影音訊號。 ，，數位電視模組係具有一第二調諧單元及」U 號為一已轉瑪之第二數位影音訊; 連接類比電視模組及數位電視模組，以： :數位影音㈣形成—第—網路封包，並將已之· ;第:==“第包了第-網路封 v 者經由一網路加以傳送。 此外，為達上述之目的，本創 位雙頻網路電視盒，其包含—調 種類比」 咱早疋轉碼早疋及一處理單元。其中，調譜單元/ 7 M333734 $收類:匕電視訊號並調諧為一類比影音訊號， 連接調諧單元二數位影音訊號。轉換單元係 號。壓縮單元係連接轉換單元，以壓觀\數位衫音说 置-、/t f—數影音訊號。而轉碼單福連接調諧 早70 ’以轉碼4二數位影音訊號為一已轉竭之第二數位影 音訊號。另處理單元係連接壓縮單元及轉碼單元，以將= 壓縮之第一數位影音訊號形成一第一網路封包，並將已轉 碼之第二數位影音訊號形成一第二網路封包，且將第一網 路封包及第二網路封包其中至少一者經由一網路加以傳 送0 1 茲為使貴審查委員對本創作之技術特徵及所達成之 功效有更進一步之瞭解與認識’下文謹提供較佳之實施例 及相關圖示以為辅佐之用，益以詳細之說明文字配合說明 如後。 【實施方式】 為使本創作之上述目的、特徵和優點能更明顯易懂， 下文依本創作之類比數位雙頻網路電視盒，特舉較佳實施 例，並配合所附相關圖示，作詳細說明如下，其中相同的 元件將以相同的元件符號加以說明。 請參閱第2圖，係顯示本創作之類比數位雙頻網路電 視盒之示意圖。圖中，類比數位雙頻網路電視盒2係包含 一類比電視模組21、一數位電視模組22及一處理模組23。 其中，類比電視模組21係具有一第一調諧單元211、一轉 換單元212及一壓縮單元213。而且，第一調諧單元211 8 M333734 接收-類比電視訊號201並調譜為一類比影音訊號2⑴， 以由轉換單元212轉換類比影音訊號21丨丨為一第一數位 音訊號212卜並由壓縮單元213壓縮第—數位影音訊g 2121為-已壓縮之第-數位影音訊號2131。此類比影音訊 號2111較佳為一複合視頻基帶訊號（c〇mp〇site Baseband Signal，CVBS)結合一音頻（Audi〇)訊號。The reason is that, in order to achieve the above purpose, the author proposes an analogous number seven dual-band network TV box, which includes an analog TV module, a digital TV and a processing module. The analog television module has a first tuned unit conversion unit and a compression unit. The first modulating unit is tuned to the analog video signal by the analog signal, so that the analog video signal is a first digital video signal, and the first digital audio signal is compressed into a compressed first digital audio and video signal. Signal. , the digital television module has a second tuning unit and the U number is a second digital audio and video signal; the analog television module and the digital television module are connected to: digital video (4) - first The network packet, and the first; =: "The first packet - the network seal v is transmitted via a network. In addition, for the above purposes, the virtual dual-frequency network TV box, It contains - the type ratio is 」 early 疋 transcoding early and a processing unit. Among them, the metering unit / 7 M333734 $ collection: 匕 TV signal and tuned to a class of audio and video signals, connected to the tuning unit two-digit audio and video signals. Conversion unit number. The compression unit is connected to the conversion unit to suppress the -, /t f - digital video signal. The transcoding single connection is tuned as early as 70' with the transcoded 4 two-digit audio and video signal as an exhausted second digital video signal. The processing unit is further configured to connect the compression unit and the transcoding unit to form a first network packet of the compressed first digital video signal, and form the second digital video signal of the transcoded second network packet, and Passing at least one of the first network packet and the second network packet via a network. 1 To enable the reviewing committee to have a better understanding and understanding of the technical features and functions achieved by the reviewer. The preferred embodiments and related drawings are provided for the purpose of assistance, and the detailed descriptions of the texts are as follows. [Embodiment] In order to make the above objects, features and advantages of the present invention more obvious and easy to understand, the following is an analogous digital dual-frequency network television box according to the present invention, and the preferred embodiment is provided with the accompanying related drawings. The detailed description is as follows, in which the same elements will be described with the same element symbols. Please refer to Figure 2 for a schematic diagram of the analog digital dual-frequency network TV box of this creation. In the figure, the analog digital dual-frequency network television box 2 includes an analog TV module 21, a digital television module 22 and a processing module 23. The analog television module 21 has a first tuning unit 211, a conversion unit 212, and a compression unit 213. Moreover, the first tuner unit 211 8 M333734 receives the analog video signal 201 and modulates the analog video signal 2 (1), so that the analog video signal 21 is converted by the conversion unit 212 into a first digital audio signal 212 and is compressed by the compression unit. 213 compresses the first-digit video signal g 2121 into a compressed first-digit video signal 2131. The specific video signal 2111 is preferably a composite video baseband signal (CVBS) combined with an audio (Audi) signal.
再者’數位電視模組22係具有一第二調諧單元&^ 及一轉碼單元222。而且，第二調諧單元221接收一數位 電視訊號202並調諧為一第二數位影音訊號2211，以由 碼單元222轉碼第二數位影音訊號2211為一已轉碼之第二 數位影音訊號2221。此第二調諧單元221較佳為一數位^ 諧單元。而第二數位影音訊號2211較佳為一傳輸資料流 (Transport Stream)。另轉碼單元222係將第二數位影= 訊號2211由一第一壓縮格式轉碼為一第二壓縮格式， 如：由一動畫壓縮標準2(MPEG-2)格式轉碼為一動晝壓 標準4(MPEG-4)格式。而且，轉碼單元222亦可根^網路 頻寬調整第二數位影音訊號2211之壓縮方式。 還有，處理模組23係連接類比電視模組21及數位 視模組22 ’以將已壓縮之第一數位影音訊號2131形成一 第一網路封包231，並將已轉碼之第二數位^音訊號 形成一第二網路封包232，且將第一網路封包231 &第二 網路封包232其中至少一者經由一網路24傳送至遠端的^ 子裝置25 ’例如·利用一有線網路或一無線網路傳送至電 腦、顯示器或可攜式裝置等。此處理模組23係包含二 器、一網路控制器及前述之組合其中一者。最後，電$ 置25再將第一網路封包231或第二網路封包232進行^ 9 M333734 縮，使用者即可觀看到類比電視或數位電視之節目内容。 請參閱第3圖，係顯示本創作之類比數位雙頻網路電 $盒之另-示意圖。圖中，類比數位雙頻網路電視盒3係 包含一調諧單元3卜一轉換單元32、一壓縮單元33、一 轉及二處理單元35。其中，調譜單元31係接收 二類，電視訊被斯並調諧為—類比影音訊號3ιι，且接 與立mnH4早&佳為—數位類比調諧器。類比 〜曰afU虎311較佳為一複合視頻 ★ 頻訊號。第二數位影音U卢319 & ^(CVBS)、、、。s 一曰 〜曰汛5虎312較佳為一傳輸資料流。 再者，轉換單元32係連接 影音訊號311為一第一數位周咱早兀31，以轉換類比 較佳為-類比數位轉換器。卜此轉換單元32 單元32,以壓縮第一數^旦彡立* 壓縮單兀33係連接轉換 數位影音訊號331。還有，^"^二號321為一已壓縮之第一 以轉碼第二數位影音訊號^早疋34係連接調諧單元31， 訊號341。而且，轉喝單乂 2為一已轉碼之第二數位影音 由一第一壓縮格式轉螞為係將第二數位影音訊號312 晝壓縮標準2(MPEG、2)枚、〜壓細格式，例如：由一動 4(MPEG-4)格式。而且，〇 ^轉竭為一動晝壓縮標準 整第二數位影音訊號馬單％ 34亦可根據網路頻寬調 34,以將已壓縮之第〜數咩，接壓； 封包351，並將已鑪雄=影音訊號331形成一第一網路 罘一數仅 352其中至少一者經由路封包351及第 二網路封包 此外，處理單元35^方式。 封包351，並將已轉碼之此衫日訊 二網路封钇狀9，〇 ^ 昂一數位影音訊號341形成一第 壓縮單元33及轉碼單元 二網路封包352，且妝μ 歎位影 352其中至少一者^第1路封包 網路36值、英不一w吩坷巴 〇傳达至遠端的電子裝置 M333734 37，例如：利用一有線網路或一無線網路傳送至電腦、顯 示器或可攜式裝置等。此處理單元35係包含一處理器、一 網路控制器及前述之組合其中一者。最後，電子裝置37 再將第一網路封包351或第二網路封包352進行解壓縮， 使用者即可觀看到類比電視或數位電視之節目内容。 以上所述僅為舉例性，而非為限制性者。任何未脫離 本創作之精神與範疇，而對其進行之等效修改或變更，均 * 應包含於後附之申請專利範圍中。 【圖式簡單說明】 第1圖係為習知藝中網路電視盒之示意圖； 第2圖係顯示本創作之類比數位雙頻網路電視盒之示 意圖，以及 第3圖係顯示本創作之類比數位雙頻網路電視盒之另 一示意圖。 11 M333734 【主要元件符號說明】 1 :網路電視盒； ιοί ·•視頻訊號； 102 :音頻訊號； 11 :視訊處理器； 111 :視訊解碼器； 12 :非交錯訊號處理單元； > 121 :交錯轉非交錯轉換器； 122 :顯示器訊號轉換器； 123 :訊號緩衝器； 13 :音訊類比數位轉換器； 14 :網路影音處理單元； 141 : MPEG編碼器； 142 :網路控制器； , 143 :中央處理器； 144 :訊號缓衝器； 15 :網路； 16 :顯示器； 17 :揚聲器； 2 ··類比數位雙頻網路電視盒； 201 :類比電視訊號； 202 :數位電視訊號； 12 M333734 21 :類比電視模組； 211 :第一調諧單元； 2111 :類比影音訊號； 212 :轉換單元； 2121 ··第一數位影音訊號； * 213 :壓縮單元； ^ 2131 :已壓縮之第一數位影音訊號； > 22 :數位電視模組； 221 :第二調諧單元； 2211 :第二數位影音訊號； 222 ··轉碼單元； 2221 :已轉碼之第二數位影音訊號； 23 :處理模組； 231 :第一網路封包； | 232 :第二網路封包； 一 24 :網路； 25 :電子裝置； 3:類比數位雙頻網路電視盒； 301 :類比電視訊號； 302 :數位電視訊號； 31 :調諧單元； 311 :類比影音訊號； 13 M333734 312 :第二數位影音訊號； 32 :轉換單元； 321 :第一數位影音訊號； 33 :壓縮單元； 331 :已壓縮之第一數位影音訊號； 34 :轉碼單元； v 341 :已轉碼之第二數位影音訊號； > 35 :處理單元； 351 :第一網路封包； 352 :第二網路封包； 36 :網路；以及 37 :電子裝置。 14Furthermore, the 'digital television module 22 has a second tuning unit & and a transcoding unit 222. Moreover, the second tuner unit 221 receives a digital television signal 202 and tunes it into a second digital video signal 2211, so that the second digital video signal 2211 is transcoded by the code unit 222 into a transcoded second digital video signal 2221. The second tuning unit 221 is preferably a digital harmonic unit. The second digital video signal 2211 is preferably a transport stream. The other transcoding unit 222 transcodes the second digital image=signal 2211 from a first compression format to a second compression format, such as: transcoding from an animation compression standard 2 (MPEG-2) format to a dynamic compression standard. 4 (MPEG-4) format. Moreover, the transcoding unit 222 can also adjust the compression mode of the second digital video signal 2211 by the network bandwidth. In addition, the processing module 23 is connected to the analog TV module 21 and the digital video module 22' to form the compressed first digital video signal 2131 into a first network packet 231, and the second digit of the transcoded The audio signal forms a second network packet 232, and transmits at least one of the first network packet 231 & the second network packet 232 to the remote device 25 via a network 24, for example, utilizing A wired network or a wireless network is transmitted to a computer, display or portable device. The processing module 23 includes one of a second device, a network controller, and a combination of the foregoing. Finally, the second network packet 231 or the second network packet 232 is further reduced by the user, and the user can watch the program content of the analog television or the digital television. Please refer to Figure 3, which shows another diagram of the analog digital dual-band network box. In the figure, the analog digital dual-frequency network television box 3 includes a tuning unit 3, a conversion unit 32, a compression unit 33, a rotation and a second processing unit 35. Among them, the grading unit 31 receives the second class, and the television signal is tuned to the analog video signal 3 ιι, and the mnH4 early & good-digital analog tuner. Analogy ~曰afU Tiger 311 is better for a composite video ★ Frequency signal. The second digit video U Lu 319 & ^ (CVBS),,,. s 曰 曰汛 曰汛 5 Tiger 312 is preferably a transmission data stream. Moreover, the converting unit 32 is connected to the video signal 311 as a first digit 咱31, to convert the analog to the analog-to-digital converter. The conversion unit 32 unit 32 converts the digital video signal 331 by compressing the first digital unit* compression unit 33. Also, ^"^2rd 321 is a compressed first to transcode the second digit audio and video signal ^ early 34 series connection tuning unit 31, signal 341. Moreover, the transfer order 2 is a transcoded second digit video and audio is converted from a first compression format to a second digital video signal 312 昼 compression standard 2 (MPEG, 2), ~ compact format, For example: by the one move 4 (MPEG-4) format. Moreover, 〇^ is exhausted as a dynamic compression standard second-digit video signal horse single% 34 can also be adjusted according to the network bandwidth 34, to compress the first number 咩, pressure 351, and will have Furnace = video signal 331 forms a first network 罘 only 352, at least one of which is via a road packet 351 and a second network packet. The package 351, and the transcoded one, the Japanese network, the second network of audio and video signals 341 form a first compression unit 33 and a transcoding unit two network packets 352, and the makeup μ sigh At least one of the shadows 352, the first packet network 36, and the British, are sent to the remote electronic device M333734 37, for example, using a wired network or a wireless network to transmit to the computer. , display or portable device, etc. The processing unit 35 includes a processor, a network controller, and a combination of the foregoing. Finally, the electronic device 37 decompresses the first network packet 351 or the second network packet 352, so that the user can view the program content of the analog television or the digital television. The above is intended to be illustrative only and not limiting. Any equivalent modifications or changes to the spirit and scope of this creation shall be included in the scope of the appended patent application. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic diagram of a network television box in the prior art; FIG. 2 is a schematic diagram showing an analog digital dual-frequency network television box of the present creation, and FIG. 3 is an analogous digital display of the creation. Another schematic diagram of a dual band network TV box. 11 M333734 [Main component symbol description] 1 : Internet TV box; ιοί ·• video signal; 102: audio signal; 11: video processor; 111: video decoder; 12: non-interlaced signal processing unit; > Interleaved to non-interlaced converter; 122: display signal converter; 123: signal buffer; 13: audio analog digital converter; 14: network video processing unit; 141: MPEG encoder; 142: network controller; 143: central processing unit; 144: signal buffer; 15: network; 16: display; 17: speaker; 2 · analog digital dual-frequency network television box; 201: analog television signal; 202: digital television signal; 12 M333734 21 : analog TV module; 211: first tuning unit; 2111: analog video signal; 212: conversion unit; 2121 · first digital video signal; * 213: compression unit; ^ 2131: first compressed Digital video signal; > 22: digital TV module; 221: second tuning unit; 2211: second digital video signal; 222 · transcoding unit; 2221: transcoded second digital video signal; 23: processing mold 231: first network packet; | 232: second network packet; one 24: network; 25: electronic device; 3: analog digital dual-band network television box; 301: analog television signal; 302: digital television Signal; 31: Tuning unit; 311: Analog video signal; 13 M333734 312: Second digital video signal; 32: Conversion unit; 321: First digital video signal; 33: Compression unit; 331: Compressed first digital video Signal; 34: transcoding unit; v 341: transcoded second digital video signal; > 35: processing unit; 351: first network packet; 352: second network packet; 36: network; 37: Electronic device. 14