M3 0643 7 八、新型說明： 【新型所屬之技術領域】 本新型是有關於-種網路電視盒，且特別是有關於 種可供遠端使用者藉由網路傳輸⑽看影像訊號之網路 視盒。M3 0643 7 VIII. New Description: [New Technology Field] This new type is related to a kind of network TV box, and especially for a network that allows remote users to transmit video signals through the network (10). Road view box.
【先前技術】 近年來由於平面顯示器技術發展快速，平面顯示電視 (^ )已逐漸取代一般傳統電視，而利用桌上型顯示器 觀賞電視節目更成為-種方便的生活方式。再加上現今網 際網路隨處可得，人們取得資訊的方式更加多元化。因此， 如何利用顯示器觀賞電視訊號，同時也藉由網際網路將電 視1號作傳輸’讓遠端的使用者也能即時觀賞電視訊號， 使資訊取得更加方便，是眾人所殷殷企盼的。 傳統的電視盒係與顯示器連接，並將接收到的訊號作 轉換且』示於顯示器上以供觀賞。而這樣的電視盒僅單 純：訊號作轉換，亦即僅可呈現一般電視的功能，使用者 右疋因而外出，此時便無法觀賞並取得所需的影像訊號， 往往會錯過許多重要的資訊來源。 習知的作法則是於電視盒中加上一電腦訊號轉換器， 並將電視I與電腦作連接，可將接收到的影像訊號作錄製 的工作，使其儲存於電腦中的儲存媒體，供日後重複觀賞。 即便如此’使用者還是無法於外出時在第—時間觀看接收 到的影像訊號，藉以即時掌握重要的資訊。 口此’有必要提出一種可直接連接顯示器以觀賞影像 M30643 7 a说並於外出時亦可經由網路連結以觀賞影像訊號之網 【新型内容】 本新型的目的是在提供一種網路電視盒，於外出時藉 由=路傳輸以即時觀看影像訊號，亦可在平時作為一般電 視里使用，以達到即時開啟顯示器並觀看影像訊號。 根據本新型之上述目的，提出一種網路電視盒。依照 本新型一實施例，此網路電視盒包括一視訊處理器、一非 :錯訊號處理單元、一音訊類比數位轉換器以及一網路影 2處理單元。視訊處理器接收—視頻訊號，並產生一數位 影像訊號。而非交錯訊號處理單元接收數位影像訊號，並 且產生一顯示訊號，提供使用者在顯示器上觀看顯示訊 唬。音訊類比數位轉換器則是接收一類比聲音訊號，以產 生一數位聲音訊號。另外，網路影音處理單元接收數位影 像訊號及數位聲音關，用以產生—網路影音訊號並料 至遠端使用者。 女此來，便可藉由此網路電視盒以達到即時開啟顯 示器並觀看影像訊號，亦可將接收到的影像訊號藉由網路 傳送至遠端使用者以供即時觀看，讓使用者能於第一時間 立即掌握重要資訊。 【實施方式】 一般電視 ’亦可將 本新型提出一種網路電視盒，可在平時作為 盒使用’以達到即時開啟顯示器並觀看影像訊號 M3 0643 7 接收到的影像訊號藉由網路傳送至遠端使用者以供即時觀 看’讓使用者能於第一時間立即掌握重要資訊。 上述之影像訊號例如廣播訊號或視頻訊號，廣播訊號 包括類比或數位廣播訊號，例如NTSC或PAL廣播之射頻 訊號’而視頻訊號可包括但不限制於由光碟播放機提供的 視頻訊號、或由其他視訊來源提供的類比或數位訊號，例 如S或C視頻訊號、類比或數位lvdS訊號等等。 请參照第1圖，係繪示依照本新型一實施例的一種網 路電視盒的方塊示意圖。本新型之網路電視盒丨〇()包括一 視訊處理器12〇、一非交錯訊號處理單元13〇、一音訊類比 數位轉換器150以及一網路影音處理單元16〇。其中，視訊 處理器120可更包括一視訊解碼器124。非交錯訊號處理單 兀130更包括一交錯轉非交錯轉換器132以及一顯示器訊 號轉換器134。另外，網路影音處理單元16〇則更包括一 MPEG編碼器162、一網路控制器164以及一中央處理器 166。 當此網路電視盒100接收由光碟播放機提供的影像及 聲音來源，或是其他非廣播訊號的類比或數位的一視頻及 音頻訊號時，視訊處理器120根據接收到的視頻訊號，產 生數位影像訊號，並將此數位影像訊號分別傳送至交錯 轉非交錯轉換器132以及MPEG編碼器162作處理。其中， 視訊處理器120更可包括一視訊解碼器124，用以將視頻訊 號轉換為數位影像訊號。 接著，在非交錯訊號處理單元13()中，當交錯轉非交 錯轉換器132接收到數位影像訊號之後，根據此數位影像 M3 0643 7 几號產生-非交錯訊號，並將此非交錯訊號傳送至顯示器 λ唬轉換态134中。然後，顯示器訊號轉換器再根據 ，非交錯訊號，產生一顯示器、170可接收之袼式的一顯示 訊號至影像輸出端，以供各種不同類型的影像介面，如： VGA、DVI或HDMI等來連接輸出至顯示器17〇，讓使用 者在,、、、頁不器170上觀看影像。此外，在非交錯訊號處理單 7^30中更有_訊號緩衝器136，用以暫存交錯轉非交錯轉 換器132尚未處理或欲處理的數位訊號。 另f方面，當此網路電視盒1〇〇接收音頻訊號時，此 音頻訊號直接傳送至聲音輸出端，供使用者以頭戴式耳機 或其他揚聲器180,將接收到的音頻訊號轉換為一聲音輸 出。並且供音訊類比數位轉換 15〇冑其轉換成數位聲音 訊號’再傳送至MPEG編碼器162中。 。。另外，網路影音處理單& 160係用以接收從視訊處理 器120傳送過來的數位影像訊號，以及從音訊類比數位轉 換器150傳送過來的數位聲音訊號，並將其作處理以產生 網路影音吼號，然後透過有線或無線網路的傳輸方式傳 送至遠端的使用者。在網路影音處理單元16〇中，當MpEG 編碼器162接收數位影像訊號以及數位聲音訊號之後，再 根據此數位影像訊號以及數位聲音訊號，產生符合mpeg 規格的MPEG訊號。然後，將此MPEG訊號傳送至網路控 制器164,且經由網路控制器164以有線或無線網路傳輸的 方式傳送至遠端使用者’供遠端使用者讀取，並於顯示器 上銳看影像訊號。而中央處理器166則用以控制MpEG編 碼器162以及網路控制器164,並負責處理MPeg編碼器 € 8 M3 0643 7 162以及網路控制器164之間的訊號傳遞以及資料傳輸。除 此，在網路影音處理單元16〇中更可有另一訊號緩衝器 168’用以暫存MPEG編碼器162尚未處理或欲處理的數位 - 訊號。 請參照第2圖，係繪示依照本新型另一實施例的一種 網路電視盒的方塊示意圖。在此實施例中，網路電視盒1 包括一解調器110、一音訊處理器14〇、一視訊處理器12〇a、 一非交錯訊號處理單元130、一音訊類比數位轉換器15〇 ► 以及一網路影音處理單元16〇。其中，非交錯訊號處理單元 130、音訊類比數位轉換器15〇以及網路影音處理單元16〇 與第1圖所示相同。而在視訊處理器12〇a中，除了包括視 訊解碼器124外，更可包括一視訊多工器122，用以處理不 同的輸入影像訊號。另外，音訊處理器14〇更可包括一音 訊多工器144，用以處理不同的聲音訊號。 解調器110是用以接收一廣播訊號，並產生一原始影 像訊號以及一原始聲音訊號，且將原始影像訊號傳送至視 | 訊處理器120a，將原始聲音訊號傳送至音訊處理器14〇分 別作處理。另外，解調器11〇更用以選取廣播訊號中的一 個頻道，以播放欲觀賞的影像訊號。此時，若影像及聲音 來源是由光碟播放機提供，或是其他非廣播訊號的類比或 數位的視頻及音頻訊號，則不需經過解調器n〇，此視頻及 音頻訊號會各別直接傳送至視訊處理器丨2〇a及音訊處理器 140作處理。 視訊處理器120a則根據接收到的原始影像訊號或視頻 訊號’產生一數位影像訊號，並將此數位影像訊號分別傳 9 M306437 送至交錯轉非交錯轉換器132以及MPEG編碼器162作處 理其中，視訊多工器122係用以接收來自解調器11 〇的 原始影像訊號，或是其他非廣播訊號的視頻訊號，並加以 作處理而傳送至視訊解碼器124，而視訊解碼器124則將處 理後的訊號轉換為數位影像訊號輸出。 接者在非父錯訊就處理早元130中，當交錯轉非交 錯轉換器132接收到數位影像訊號之後，根據此數位影像 訊號產生一非交錯訊號，並將此非交錯訊號傳送至顯示器 訊號轉換器134中。然後，顯示器訊號轉換器134再根據 此非交錯訊號，產生一顯示器17〇可接收之格式的一顯示 訊號至影像輸出端，以供各種不同類型的影像介面，如： VGA、DVI或HDMI來連接輸出至顯示器17〇，讓使用者 在顯不器170上觀看影像。而訊號緩衝器136同樣用以暫 存父錯轉非父錯轉換器132尚未處理或欲處理的數位訊號。 另一方面，在音訊處理器140中，音訊多工器144則 根據接收到不同的原始聲音訊號或音頻訊號，且加以處理 而產生一類比聲音訊號，並直接傳送至聲音輸出端，供使 用者以頭戴式耳機或其他揚聲器18〇將接收到的類比聲音 訊號轉換為一聲音輸出。除此，音訊處理器14〇亦將此類 比聲音訊號傳送至音訊類比數位轉換器150作處理，供音 訊類比數位轉換器150將此類比聲音訊號轉換成數位聲音 訊號’再傳送至MPEG編碼器162中。 另外，網路影音處理單元16〇同樣接收從視訊處理器 120a傳送過來的數位影像訊號，以及從音訊類比數位轉換 裔150傳送過來的數位聲音訊號，並將其作處理以產生一 M3 0643 7 網路影音訊號，然後透過有線或無線網路的傳輸方式傳送 至遠端的使用者。在網路影音處理單元160中，當mpeg 編碼器162接收數位影像訊號以及數位聲音訊號之後，再 根據此數位影像訊號以及數位聲音訊號，產生符合mpeq 規格的MPEG訊號。然後，將此MPEG訊號傳送至網路控 制器164,且經由網路控制器164以有線或無線網路傳輸的 方式傳送至遠端使用者，供遠端使用者讀取，並於顯示器 上觀看影像訊號。而中央處理器166則用以控制MPEG編 碼菇162以及網路控制器164，並負責處理MpEG編碼器 162以及網路控制器164之間的訊號傳遞以及資料傳輸。而 訊號緩衝器168同樣用以暫存MPEG編碼器162尚未處理 或欲處理的數位訊號。 請參照第3圖，係繪示依照本新型又一實施例的一種 網路電視盒的方塊示意圖。在此實施例中，網路電視盒1 包括一解調器110、一音訊處理器140a、一視訊處理器 120a、一非交錯訊號處理單元13〇、一音訊類比數位轉換器 150以及一網路影音處理單元16〇。其中，解調器11〇、視 訊處理器120a、非交錯訊號處理單元13〇、音訊類比數位 轉換器150以及網路影音處理單元i 6〇與第2圖所示相同。 而在音訊處理器140a中，除了包括一音訊多工器144外， 更可包括一第二音訊節目模組142，用以產生一第二語音訊 號供使用者選擇收聽。 解調器110同樣用以接收一廣播訊號，並產生一原始 影像訊號以及一原始聲音訊號，且將原始影像訊號傳送至 視訊處理器120a，將原始聲音訊號傳送至音訊處理器14〇a[Prior Art] In recent years, due to the rapid development of flat panel display technology, flat display television (^) has gradually replaced the conventional TV, and the use of desktop displays to watch TV programs has become a convenient lifestyle. Coupled with the availability of the Internet today, the way people get information is more diverse. Therefore, how to use the monitor to watch TV signals and also transmit the TV number 1 through the Internet' allows remote users to watch TV signals instantly, making information more convenient, which is highly anticipated by everyone. The traditional TV box is connected to the display and the received signal is converted and displayed on the display for viewing. Such a TV box is only simple: the signal is converted, that is, it can only display the function of the general TV. The user can go out and then go out, and then the desired video signal cannot be viewed and obtained, and many important information sources are often missed. . It is a common practice to add a computer signal converter to the TV box and connect the TV I to the computer. The received image signal can be recorded and stored in a storage medium in the computer for storage. Repeat watching later. Even so, users can't watch the received video signals at the first time when they go out, so that they can grasp important information in real time. It is necessary to propose a network that can be directly connected to the display to view the image. M30643 7 a said that when you go out, you can also view the video signal via the Internet. [New content] The purpose of this new model is to provide a network TV box. When you go out, you can watch the video signal instantly by using the channel, or you can use it as a normal TV in normal times to instantly turn on the monitor and watch the video signal. According to the above object of the present invention, a network television box is proposed. According to an embodiment of the present invention, the network television box includes a video processor, a non-error signal processing unit, an audio analog digital converter, and a network shadow processing unit. The video processor receives the video signal and generates a digital video signal. The non-interlaced signal processing unit receives the digital video signal and generates a display signal for the user to view the display signal on the display. The audio analog digital converter receives an analog sound signal to generate a digital sound signal. In addition, the network video processing unit receives the digital video signal and the digital sound level to generate a network video signal and feed it to the remote user. With this, the female TV box can be used to instantly turn on the display and view the video signal, and the received video signal can be transmitted to the remote user through the network for instant viewing, so that the user can Get the most important information right away from the first time. [Embodiment] The general TV can also provide a network television box, which can be used as a box in the usual time to achieve instant access to the display and view the image signal M3 0643 7 The received image signal is transmitted to the network through the network. End users for instant viewing 'allows users to get important information immediately in the first place. The above video signals such as broadcast signals or video signals, the broadcast signals include analog or digital broadcast signals, such as RF signals of NTSC or PAL broadcasts, and the video signals may include, but are not limited to, video signals provided by the optical disc player, or other An analog or digital signal provided by a video source, such as an S or C video signal, an analog or digital lvdS signal, and the like. Referring to FIG. 1, a block diagram of a network television box according to an embodiment of the present invention is shown. The network television box () of the present invention comprises a video processor 12A, a non-interlaced signal processing unit 13A, an audio analog digital converter 150 and a network video processing unit 16A. The video processor 120 can further include a video decoder 124. The non-interlaced signal processing unit 130 further includes an interleaved non-interlaced converter 132 and a display signal converter 134. In addition, the network video processing unit 16 further includes an MPEG encoder 162, a network controller 164, and a central processing unit 166. When the network television box 100 receives the video and audio source provided by the optical disc player, or an analog or digital video and audio signal of the non-broadcast signal, the video processor 120 generates a digital image according to the received video signal. The image signal is transmitted to the interleave non-interlacer 132 and the MPEG encoder 162 for processing. The video processor 120 further includes a video decoder 124 for converting the video signal into a digital video signal. Then, in the non-interlaced signal processing unit 13 (), after the interlaced non-interlaced converter 132 receives the digital video signal, the non-interlaced signal is generated according to the digital image M3 0643 7 and the non-interlaced signal is transmitted. To the display λ 唬 transition state 134. Then, the display signal converter generates a display and a 170-receivable display signal to the image output terminal according to the non-interlaced signal for various types of image interfaces, such as VGA, DVI or HDMI. The connection is output to the display 17A, allowing the user to view the image on the , , , and page 170. In addition, in the non-interlaced signal processing unit 7^30, there is a _ signal buffer 136 for temporarily storing the digital signals that the interleaved non-interlaced converter 132 has not processed or is to process. In another aspect, when the network television box receives the audio signal, the audio signal is directly transmitted to the sound output terminal, and the user converts the received audio signal into a headphone or other speaker 180. Sound output. And the audio analog digital conversion 15 is converted into a digital sound signal and transmitted to the MPEG encoder 162. . . In addition, the network video processing unit & 160 is configured to receive the digital video signal transmitted from the video processor 120, and the digital audio signal transmitted from the audio analog digital converter 150, and process the same to generate a network. The audio and video nickname is then transmitted to the remote user via a wired or wireless network. In the network video processing unit 16A, after the MpEG encoder 162 receives the digital video signal and the digital audio signal, the MPEG signal conforming to the mpeg specification is generated according to the digital video signal and the digital audio signal. Then, the MPEG signal is transmitted to the network controller 164, and transmitted to the remote user via the network controller 164 in a wired or wireless network transmission for the remote user to read and sharply on the display. Look at the video signal. The central processing unit 166 is used to control the MpEG encoder 162 and the network controller 164, and is responsible for processing the signal transmission and data transmission between the MPeg encoder € 8 M3 0643 7 162 and the network controller 164. In addition, another signal buffer 168' may be further provided in the network video processing unit 16 for temporarily storing the digital signal that the MPEG encoder 162 has not processed or is about to process. Referring to FIG. 2, a block diagram of a network television box according to another embodiment of the present invention is shown. In this embodiment, the network television box 1 includes a demodulator 110, an audio processor 14A, a video processor 12A, a non-interlaced signal processing unit 130, and an audio analog digital converter 15〇►. And a network video processing unit 16〇. The non-interlaced signal processing unit 130, the audio analog digital converter 15A, and the network video processing unit 16A are the same as those shown in FIG. In addition to the video decoder 124, the video processor 12A may further include a video multiplexer 122 for processing different input video signals. In addition, the audio processor 14 can further include an audio multiplexer 144 for processing different audio signals. The demodulator 110 is configured to receive a broadcast signal, generate an original video signal and an original audio signal, and transmit the original video signal to the video processor 120a, and transmit the original audio signal to the audio processor 14 For processing. In addition, the demodulator 11 is further configured to select one of the broadcast signals to play the video signal to be viewed. At this time, if the video and sound source is provided by the CD player or other analog or digital video and audio signals of non-broadcast signals, then the demodulator is not required, and the video and audio signals are directly different. It is transmitted to the video processor 丨2〇a and the audio processor 140 for processing. The video processor 120a generates a digital video signal according to the received original video signal or video signal, and transmits the digital video signal to the interlaced non-interlacer 132 and the MPEG encoder 162 for processing. The video multiplexer 122 is configured to receive the original video signal from the demodulator 11 or other non-broadcast signal video signals, and process the video signal to the video decoder 124, and the video decoder 124 will process the video signal. The subsequent signal is converted into a digital image signal output. After the non-parent error processing is processed in the early element 130, after the interlaced non-interlaced converter 132 receives the digital video signal, a non-interlaced signal is generated according to the digital video signal, and the non-interlaced signal is transmitted to the display signal. In converter 134. Then, the display signal converter 134 generates a display signal in a format that can be received by the display 17 to the image output terminal according to the non-interlaced signal, so as to be connected to various types of image interfaces, such as: VGA, DVI or HDMI. Output to the display 17 〇 allows the user to view the image on the display 170. The signal buffer 136 is also used to temporarily store the digital signals that the parent is not processed or to be processed by the non-parent converter 132. On the other hand, in the audio processor 140, the audio multiplexer 144 generates an analog audio signal according to the received original audio signal or audio signal, and directly transmits the analog signal to the sound output terminal for the user. The received analog audio signal is converted to a sound output by a headset or other speaker. In addition, the audio processor 14 also transmits such a specific audio signal to the audio analog-to-digital converter 150 for the audio analog-to-digital converter 150 to convert the analog audio signal into a digital audio signal and transmit it to the MPEG encoder 162. in. In addition, the network video processing unit 16〇 also receives the digital video signal transmitted from the video processor 120a, and the digital audio signal transmitted from the audio analog digital conversion 150, and processes it to generate a M3 0643 7 network. The road audio and video signals are then transmitted to the remote user via a wired or wireless network transmission. In the network video processing unit 160, after the mpeg encoder 162 receives the digital video signal and the digital audio signal, the MPEG signal conforming to the mpeq specification is generated according to the digital video signal and the digital audio signal. Then, the MPEG signal is transmitted to the network controller 164, and transmitted to the remote user via the network controller 164 in a wired or wireless network for reading by the remote user and viewing on the display. Image signal. The central processing unit 166 is used to control the MPEG encoding 162 and the network controller 164, and is responsible for processing the signal transmission and data transmission between the MpEG encoder 162 and the network controller 164. The signal buffer 168 is also used to temporarily store digital signals that have not been processed or to be processed by the MPEG encoder 162. Referring to FIG. 3, a block diagram of a network television box according to still another embodiment of the present invention is shown. In this embodiment, the network television box 1 includes a demodulator 110, an audio processor 140a, a video processor 120a, a non-interlaced signal processing unit 13A, an audio analog digital converter 150, and a network. The video processing unit 16〇. The demodulator 11A, the video processor 120a, the non-interlaced signal processing unit 13A, the audio analog digital converter 150, and the network video processing unit i 6 are the same as those shown in FIG. In addition to the audio multiplexer 144, the audio processor 140a further includes a second audio program module 142 for generating a second voice signal for the user to select to listen to. The demodulator 110 is also configured to receive a broadcast signal, generate an original video signal and an original audio signal, and transmit the original video signal to the video processor 120a to transmit the original audio signal to the audio processor 14a.
11 M306437 分別作處理。另外，解調器110同樣可用以選取廣播訊號 中的一個頻道，以播放欲觀賞的影像訊號。此時，若影像 及聲音來源是由光碟播放機提供，或是其他非廣播訊號的 類比或數位的視頻及音頻訊號，則不需經過解調器丨丨〇，此 視頻及音頻訊號會各別直接傳送至視訊處理器12〇a及音訊 處理器14〇a作處理。 視訊處理器120a則同樣根據接收到的原始影像訊號或 視頻訊號，產生一數位影像訊號，並將此數位影像訊號分 別傳送至交錯轉非交錯轉換器132以及MPEG編碼器162 作處理。其中，視訊多工器122係用以接收來自解調器u〇 的原始影像訊號，或是其他非廣播訊號的視頻訊號，並加 以作處理而傳送至視訊解碼器124,而視訊解碼器124則將 處理後的訊號轉換為數位影像訊號輸出。 接著’在非交錯訊號處理單元130中，當交錯轉非交 錯轉換器132接收到數位影像訊號之後，同樣根據此數位 影像訊號產生一非交錯訊號，並將此非交錯訊號傳送至顯 示器訊號轉換器134中。然後，顯示器訊號轉換器134再 根據此非交錯訊號，產生一顯示器17〇可接收之格式的一 顯示訊號至影像輸出端，以供各種不同類型的影像介面， 如：VGA、DVI或HDMI來連接輸出至顯示器no，讓使 用者在顯示器170上觀看影像。而訊號緩衝器136同樣用 以暫存交錯轉非交錯轉換器132尚未處理或欲處理的數位 訊號。 另一方面，在音訊處理器140a中，第二音訊節目模組 142根據接收到的原始聲音訊號，因而產生一第二語音訊11 M306437 is processed separately. In addition, the demodulator 110 can also be used to select one of the broadcast signals to play the video signal to be viewed. At this time, if the source of the image and sound is provided by the disc player or other analog or digital video and audio signals of non-broadcast signals, then the demodulator is not required, and the video and audio signals will be different. It is directly transmitted to the video processor 12A and the audio processor 14A for processing. The video processor 120a also generates a digital video signal according to the received original video signal or video signal, and transmits the digital video signal to the interleave non-interlacer 132 and the MPEG encoder 162 for processing. The video multiplexer 122 is configured to receive the original video signal from the demodulator or other non-broadcast signal, and process the video signal to the video decoder 124, and the video decoder 124 Convert the processed signal into a digital image signal output. Then, in the non-interlaced signal processing unit 130, after the interlaced non-interlaced converter 132 receives the digital video signal, a non-interlaced signal is also generated according to the digital video signal, and the non-interlaced signal is transmitted to the display signal converter. 134. Then, based on the non-interlaced signal, the display signal converter 134 generates a display signal in a format that can be received by the display 17 to the image output end for connection with various types of image interfaces, such as VGA, DVI or HDMI. Output to display no, allowing the user to view the image on display 170. The signal buffer 136 is also used to temporarily store the digital signals that the interleaved non-interlaced converter 132 has not processed or is about to process. On the other hand, in the audio processor 140a, the second audio program module 142 generates a second voice message based on the received original voice signal.
12 M306437 娩以供使用者選擇收聽。而音訊多工器144則根據接收 到不同的楚_ V乐二語音訊號或音頻訊號，並加以處理而產生一 類比聲音訊號，且直接傳送至聲音輸出端，供使用者以頭 戴式耳機或其他揚聲器180將接收到的類比聲音訊號轉換 為聲9輪出。除此，音訊處理器140a亦將此類比聲音訊 5虎傳送至音訊類比數位轉換器150作處理，供音訊類比數 位轉換器15〇將此類比聲音訊號轉換成數位聲音訊號，再 傳送至MPEG編碼器162中。 另外，網路影音處理單元160同樣接收從視訊處理器 12〇a傳送過來的數位影像訊號，以及從音訊類比數位轉換 态150傳送過來的數位聲青訊號，並將其作處理以產生一 網路影音訊號，然後透過有線或無線網路的傳輸方式傳送 至遠端的使用者。在網路影音處理單元16〇中，當MpEG 編碼器162接收數位影像訊號以及數位聲音訊號之後，再 根據此數位影像訊號以及數位聲音訊號，產生符合mpeg 規格的MPEG訊號。然後，將此MPEG訊號傳送至網路控 制器164 ’且經由網路控制器！ 64以有線或無線網路傳輸的 方式傳送至遠端使用者，供遠端使用者讀取，並於顯示器 上觀看影像訊號。而中央處理器166則用以控制MpEc^_ 碼态162以及網路控制器164，並負責處理MpEG編碼器 162以及網路控制器164之間的訊號傳遞以及資料傳輸。: 訊號緩衝器168同樣用以暫存MPEG編碼器162尚未處理 或欲處理的數位訊號。 由上述本新型之實施例可知，本新型之網路電視盒可 直接與顯示器連接，達到即時開啟顯示器以觀看影像訊號 13 M306437 的功能，亦可連接網路，將接收到的影像訊號，經由網路 傳輸的方式傳送至遠端使用者供即時觀賞。 雖然本新型已以一較佳實施例揭露如上，然其並非用 以限定本新型，任何所屬技術領域中具有通常知識者，在 不脫離本新型之精神和範圍内，當可作各種之更動與潤 飾，因此本新型之保護範圍當視後附之申請專利範圍所界 定者為準。 【圖式簡單說明】 為讓本新型之上述和其他目的、特徵、優點與實施例 能更明顯易懂，所附圖式之詳細說明如下： 第1圖係緣示依照本新型一實施例的一種網路電視盒 的方塊示意圖。 弟2圖係繪不依照本新型另一實施例的一種網路電視 盒的方塊示意圖。 第3圖係緣示依照本新型又一實施例的一種網路電視 盒的方塊示意圖。 l〇〇a、l〇〇b :網路電視盒142 :第二音訊節目模組 【主要元件符號說明】 100、 110 :解調器 120、120a·視訊處理 122 :視訊多工器 124 :視訊解碼器 144 :音訊多工器 150:音訊類比數位轉換器 160 :網路影音處理單元 162 : MPEG編碼器 M306437 130 :非交錯訊號處理單元 164 132 :交錯轉非交錯轉換器 166 134 :顯示器訊號轉換器 170 136、168 :訊號緩衝器 180 ： 140、140a :音訊處理器 網路控制器 中央處理器 顯示器 揚聲器12 M306437 is delivered for the user to choose to listen to. The audio multiplexer 144 generates and processes an analog signal according to the received _V music signal or audio signal, and directly transmits it to the sound output terminal for the user to use the headset or The other speaker 180 converts the received analog sound signal into a sound 9 rounds. In addition, the audio processor 140a also transmits the analog audio signal to the audio analog digital converter 150 for audio analog digital converter 15 to convert the analog audio signal into a digital audio signal and then to the MPEG code. In 162. In addition, the network video processing unit 160 also receives the digital video signal transmitted from the video processor 12A, and the digital sound signal transmitted from the audio analog digital conversion state 150, and processes it to generate a network. The audio and video signals are then transmitted to the remote user via a wired or wireless network. In the network video processing unit 16A, after the MpEG encoder 162 receives the digital video signal and the digital audio signal, the MPEG signal conforming to the mpeg specification is generated according to the digital video signal and the digital audio signal. This MPEG signal is then transmitted to the network controller 164' and via the network controller! 64 is transmitted to the remote user via a wired or wireless network for reading by the remote user and viewing the video signal on the display. The central processing unit 166 is used to control the MpEc_code state 162 and the network controller 164, and is responsible for processing signal transmission and data transmission between the MpEG encoder 162 and the network controller 164. The signal buffer 168 is also used to temporarily store digital signals that have not been processed or to be processed by the MPEG encoder 162. According to the embodiment of the present invention, the network TV box of the present invention can be directly connected to the display, so as to instantly turn on the display to view the image signal 13 M306437, or connect to the network to receive the received image signal through the network. The way of transmission is transmitted to the remote user for immediate viewing. Although the present invention has been described above in terms of a preferred embodiment, it is not intended to limit the present invention, and any one of ordinary skill in the art can make various changes without departing from the spirit and scope of the present invention. Retouching, therefore, the scope of protection of this new type is subject to the definition of the scope of the patent application. BRIEF DESCRIPTION OF THE DRAWINGS In order to make the above and other objects, features, advantages and embodiments of the present invention more obvious, the detailed description of the drawings is as follows: FIG. 1 is a schematic diagram showing an embodiment according to an embodiment of the present invention. A block diagram of a network television box. Figure 2 is a block diagram showing a network television box not according to another embodiment of the present invention. Figure 3 is a block diagram showing a network television box in accordance with still another embodiment of the present invention. L〇〇a, l〇〇b: network TV box 142: second audio program module [main component symbol description] 100, 110: demodulator 120, 120a · video processing 122: video multiplexer 124: video Decoder 144: Audio multiplexer 150: Audio analog digital converter 160: Network video processing unit 162: MPEG encoder M306437 130: Non-interlaced signal processing unit 164 132: Interleaved non-interlaced converter 166 134: Display signal conversion 170 136, 168: signal buffer 180: 140, 140a: audio processor network controller central processor display speaker