1260594 五、發明說明（ο 【發明所屬之技術領域】 本發明有關一種燒錄光碟機，尤其關於整合電視調諧 器，以快速燒錄影像視訊之燒錄光碟機。 【先前技術】 由於多媒體技術的迅速發展，以及光碟片具有容量大 且資料容易保存的特性，加速各式多媒體影音資訊儲存在 光碟片的趨勢。其中光碟機之燒錄速度和操作容易性，更 是消費者選擇採購的決定因素。 如圖1所示，目前一般電腦1 0的燒錄光碟機1 1大都採 外接式。為了能適時錄下所需電視1 2的晝面或影像，需同 時將電視1 2及燒錄光碟機1 1，以各種連接介面經由連接線 1 3、1 4加以連接至電腦1 0。由於家用電視1 2、電腦1 0、及 燒錄光碟機1 1的輸出輸入介面各有不同，例如同軸電纜、 AV 端子、IDE、USB1.0、USB1.卜 USB2.0 及 1 3 9 4通訊連接 埠等，使得介面轉換及連接變得十分煩瑣。加上各裝置本 身所需連接電源線及各周邊設備的連接線，不僅造成線路 複雜與主機周邊超載，也使各連接線相互糾纏而增加拆裝 難度。 即使完成連接後，尚需利用電腦1 0中的電視介面卡， 或直接連接電視盒，經由外接天線1 5或有線電纜，尋找適 當電視1 2頻道。將所需電視影像的類比訊號，轉換為數位 訊號，再以相容軟體暫時儲存在電腦1 0檔案中。再操作電 腦1 0的燒錄軟體’由電腦1 0下達指令將影像畫面的數位訊 號，經由連接線1 3輸出至燒錄光碟機1 1，燒錄至光碟片，1260594 V. INSTRUCTION DESCRIPTION OF THE INVENTION (The technical field to which the invention pertains) The present invention relates to a compact disc player, and more particularly to an integrated optical disc tuner for burning video video recording. [Prior Art] Due to multimedia technology The rapid development, as well as the characteristics of large capacity and easy storage of optical discs, accelerate the trend of storing various multimedia audio and video information in optical discs. The burning speed and ease of operation of optical disc players are the decisive factors for consumers to choose purchasing. As shown in Figure 1, at present, the general computer 10 burning CD player 1 is mostly external. In order to record the desired video or image of the TV 1 2 at the same time, it is necessary to simultaneously put the TV 1 2 and burn the disc. The machine 1 1 is connected to the computer 10 through various connecting interfaces via the connecting lines 1 3 and 14 . Since the output interfaces of the home television 1 2, the computer 10, and the burning optical disc 1 1 are different, for example, coaxial. Cables, AV terminals, IDE, USB1.0, USB1. USB2.0 and 1 3 9 4 communication ports, etc., make interface conversion and connection become very cumbersome. Connecting the power cable and the connection lines of each peripheral device not only causes the circuit to be complicated and overloaded around the host, but also makes the cables entangled with each other to increase the difficulty of disassembly and assembly. Even after the connection is completed, the TV interface card of the computer 10 is still needed. Or directly connect to the TV box, find the appropriate TV channel 12 via the external antenna 15 or cable, convert the analog signal of the desired TV image into a digital signal, and store it in the computer 10 file with compatible software. Then, the burning software of the computer 10 is operated, and the digital signal of the image screen is outputted by the computer 10 to be output to the burning optical disc drive 1 1 via the connecting cable 1 1 and burned to the optical disc.
第6頁 1260594 五、發明說明（2) 以便保存。由於電腦處理速度及傳輸速率限制，使得整體 影像錄製時間相當長。且儲存和燒錄軟體之相容性及操作 難易度，也經常困擾消費者，造成望而卻？，以致降低消 費者使用興致。 【發明内容】 本發明之目的在提供一種燒錄光碟機，藉由整合電視 調諧器，達到一機可燒錄影像及視訊選取之多用途。 本發明另一目的在提供一種燒錄光碟機，藉由控制單 元配合高傳輸頻寬USB連接線，同時雙向輸出及接收訊 號，以降低操作難度及同時加速燒錄速度。 為了達到前述發明的目的，本發明之燒錄光碟機藉由 一電視調諧器接收及選取電視視訊，再以一控制單元處理 電視調諧器所選取電視視訊，然後由一 USB2 . 0傳輸介面輸 出處理後的視訊至外接電腦，進行譯碼及編輯，再將燒錄 資訊由同一 USB2. 0傳輸介面傳回控制單元，由一燒錄裝置 接收控制單元傳輸之燒錄資訊進行燒錄燒錄光碟片，以簡 化連線降低操作複雜性，同時兼具有燒錄及選取電視視訊 功能。 【實施方式】 有關本發明為達成上述目的，所採用之技術手段及其 功效，兹舉一較佳實施例，並配合圖式加以說明如下。 請參考圖2，本發明之燒錄光碟機2 0主要包含一燒錄Page 6 1260594 V. Description of invention (2) for preservation. Due to computer processing speed and transmission rate limitation, the overall image recording time is quite long. And the compatibility and operational difficulty of storing and burning software often plague consumers, causing it to be seen? So as to reduce the interest of consumers. SUMMARY OF THE INVENTION The object of the present invention is to provide a compact disc player, which can achieve multi-purpose use of a recordable video and video selection by integrating a television tuner. Another object of the present invention is to provide a burning optical disc drive which can reduce the operation difficulty and simultaneously accelerate the burning speed by controlling the unit with a high transmission bandwidth USB connection line while simultaneously outputting and receiving signals in both directions. In order to achieve the foregoing object, the recording and reproducing optical disc drive of the present invention receives and selects a television video by a television tuner, and then processes the television video selected by the television tuner by a control unit, and then outputs the processing by a USB 2.0 transmission interface. After the video is sent to the external computer for decoding and editing, the burning information is transmitted back to the control unit from the same USB2.0 transmission interface, and the burning information transmitted by the control unit is received by a burning device to burn the recording disc. In order to simplify the connection and reduce the complexity of operation, it also has the function of burning and selecting TV video. [Embodiment] The present invention has been made in view of the above-described objects, the technical means employed, and the effects thereof, as described in the accompanying drawings. Referring to FIG. 2, the burning optical disc drive 20 of the present invention mainly includes a burning program.
第7頁 1260594 五、發明說明（3) 裝置2 1、一控制單元2 2及一電視調諧器2 3。藉由控制單元 2 2整合燒錄裝置2 1和電視調諧器2 3形成具有多功能的單一 機體。 — 為了有效整合燒錄裝置2 1和電視調諧器2 3，如圖3所 示，控制單元2 2包含一處理器2 2 1、一影像處理單元2 2 2， 一聲音處理單元223以及一分享器處理單元2 2 4等。當電視 調諧器2 3由天線或有線電視電纜傳輸一電視訊號進入控制 單元2 2時，影像處理單元2 2 2及聲音處理單元2 2 3，例如 A C - 9 7聲音晶片等，同時將電視訊號編碼、解壓縮，並且 轉換影像格式。然後進入處理器221，例如EM 2 8 0 0或 DC 1 1 2 0等影音控制晶片，進行類比訊號/數位訊號轉換及 壓縮。最後將已處理的數位影音訊號以USB2. 0傳輸介面， 傳輸至分享器處理單元2 2 4。藉由分享器處理單元2 2 4，例 如4 IN 1 HUB等分享器，適當規劃資訊傳輸頻寬，在不相 互干擾其他傳輸中的訊號下，透過USB2. 0傳輸介面將該數 位影音訊號輸至電腦2 5。 其中，電視調諧器2 3保留其他連接介面，以插接數位 相機或數位攝影機等其他影音資訊來源，進行燒錄成光碟 片。同時，電視調諧器2 3也附帶一無線遙控器2 6，讓使用 者藉以進行遙控選台，方便選取所需之視訊。 此外，分享器處理單元2 2 4有一連接埠連接至燒錄裝 置21，燒錄裝置21可為DVD-RW或DVD + RW等較高儲存容量之 燒錄光碟機，以適用於燒錄較長時間影像資訊。例如一張 4. 7GbDVD用MP. 4格式可錄製約24小時高畫質的影像。分享Page 7 1260594 V. Description of the Invention (3) Apparatus 2 1. A control unit 2 2 and a TV tuner 2 3 . The single unit with multifunction is formed by the control unit 2 2 integrating the programming device 2 1 and the television tuner 2 3 . - In order to effectively integrate the programming device 2 1 and the TV tuner 2 3, as shown in FIG. 3, the control unit 2 2 includes a processor 2 2 1 , an image processing unit 2 2 2, a sound processing unit 223, and a sharing Processor processing unit 2 2 4 and so on. When the television tuner 23 transmits a television signal to the control unit 2 2 by an antenna or a cable television cable, the image processing unit 2 2 2 and the sound processing unit 2 2 3, such as an AC-7 7 sound chip, etc., simultaneously transmit the television signal. Encode, decompress, and convert image formats. Then enter the processor 221, such as EM 2 800 or DC 1 1 2 0 and other audio and video control chips for analog signal / digital signal conversion and compression. Finally, the processed digital audio and video signals are transmitted to the sharer processing unit 2 2 4 through the USB 2.0 transmission interface. By means of a sharer processing unit 2 2 4, such as a 4 IN 1 HUB sharer, the information transmission bandwidth is appropriately planned, and the digital video signal is transmitted to the USB 2.0 transmission interface without interfering with each other. Computer 2 5. Among them, the TV tuner 2 3 retains other connection interfaces to plug in other video and information sources such as digital cameras or digital cameras, and burns them into optical discs. At the same time, the TV tuner 2 3 is also provided with a wireless remote controller 2 6 for the user to select the remote control to facilitate the selection of the desired video. In addition, the sharer processing unit 224 has a port connected to the burning device 21, and the burning device 21 can be a higher-capacity recording disk drive such as a DVD-RW or a DVD+RW, so as to be suitable for burning longer. Time image information. For example, a 4. 7GbDVD can record about 24 hours of high-quality images in MP. 4 format. share it
1260594 五、發明說明C4) 器處理單元224也保留兩個USB連接埠，用以擴充連接電腦 鍵盤、滑鼠及網路攝影機等電腦週邊設備。 本發明之燒錄光碟機2 0的操作方式，請再參考圖2， 首先將燒錄光碟機2 0接上電源，且以一 U S B 2 . 0連接線2 4將 燒錄光碟機2 0連接至電腦2 5。然後接上電視訊號（或數位 相機或數位攝影機等其他影音資訊）至電視調諧器2 3，進 行視訊選取，讓所需燒錄之影像訊號輸入至控制單元2 2。 經由控制單元2 2擷取視訊影像，加以影音處理、類比/數 位訊號轉換、解壓縮及編碼。再經由U S B 2 . 0連接線，傳輸 至電腦2 5，讓使用者在電腦螢幕上立即觀賞到電視晝面。 同時，藉由電腦2 5強大電腦運算機制及編輯功能，運用即 錄即燒（Direct Burn Video Recording)技術即時將影音 轉換成標準格式，例如DVD MPEG-2等格式。然後透過同一 USB2. 0連接線24，並回傳至燒錄光碟機20。燒錄光碟機20 以控制單元2 2將回傳燒錄資訊，傳輸至燒錄裝置2 1，進行 立即燒錄成光碟片。因此，本發明之燒錄光碟機2 0即可用 以燒錄光碟片，同時具有視訊選取之雙重功能，以提高產 品適用彈性。 由於本發明燒錄光碟機20僅以一條USB2. 0連接線24連 接至電腦25。利用USB2.0傳輸介面具有高傳輸率480Mbps 的頻寬，藉由控制單元22適當分配USB2. 0的頻寬，使 USB2· 0連接線24負擔傳輸控制單元所指頁取的視訊影像至 電腦2 5。同時將電腦2 5譯碼之標準格式傳輸回燒錄裝置2 1 進行燒錄。讓USB2. 0連接線24在不相干涉下具有雙向傳輸1260594 V. Invention Description C4) The processor processing unit 224 also retains two USB ports for expanding computer peripherals such as a computer keyboard, a mouse, and a network camera. For the operation mode of the recording and reproducing optical disc drive 20 of the present invention, please refer to FIG. 2 again, first connect the burning optical disc drive 20 to the power supply, and connect the burning optical disc drive 20 with a USB 2.0 cable 2 4 . To the computer 2 5. Then, a TV signal (or other video information such as a digital camera or a digital camera) is connected to the TV tuner 2 3 to perform video selection, and the image signal to be burned is input to the control unit 22. The video image is captured by the control unit 2 2, and is processed by audio and video, analog/digital signal conversion, decompression, and encoding. Then, via the U S B 2 . 0 cable, it is transmitted to the computer 2 5, allowing the user to immediately view the TV screen on the computer screen. At the same time, with the powerful computer computing mechanism and editing function of the computer, the video is converted to a standard format, such as DVD MPEG-2, by using Direct Burn Video Recording technology. Then, through the same USB2.0 cable 24, it is transferred back to the CD player 20. The burning optical disk drive 20 transmits the burn-back information to the programming device 2 2 by the control unit 2 2, and immediately burns it into an optical disk. Therefore, the burning optical disc player 20 of the present invention can be used for burning optical discs, and has the dual functions of video selection to improve the flexibility of the product. Since the burning optical disk drive 20 of the present invention is connected to the computer 25 only by a USB 2.0 cable 24. The USB2.0 transmission interface has a high transmission rate of 480 Mbps, and the control unit 22 appropriately allocates the bandwidth of the USB 2.0, so that the USB2.0 connection line 24 bears the video image taken by the transmission control unit to the computer 2 5. At the same time, the standard format decoded by the computer 25 is transmitted back to the burning device 2 1 for burning. Let the USB2.0 cable 24 have two-way transmission without interference
第9頁 1260594 五、發明說明（5) 之作用，以加速燒錄速度。並且減少架設電視視訊端之設 備；，讓連線簡化以降低操作複雜性及難度。 :以上所述者，僅為用以方便說明本發明之較佳實施 例，本發明之範圍不限於該等較佳實施例，凡依本發明所 做的任何變更，於不脫離本發明之精神下，皆屬本發明申 請專利之範圍。Page 9 1260594 V. The role of the invention (5) to speed up the burning speed. And reduce the equipment for setting up the TV video terminal; simplify the connection to reduce the complexity and difficulty of operation. The above description is only for the purpose of facilitating the description of the preferred embodiments of the present invention, and the scope of the present invention is not limited to the preferred embodiments, and any changes made in accordance with the present invention may be made without departing from the spirit of the present invention. All of them are within the scope of the patent application of the present invention.
第10頁 1260594 圖式簡罝說明 圖1為先前燒錄視訊影像各設備間之連接圖。 圖：2為本發明燒錄光碟機使用方塊圖。 圖3為本發明燒錄光碟機功能方塊圖。 主要部份代表符號： 20 燒錄光碟機 2 1 燒錄裝置 22 控制單元 2 2 1處理器 2 2 2影像處理單元 2 2 3聲音處理單元 2 2 4分享器處理單元 23 電視調諧器 2 4 USB2. 0連接線 25 電腦 26 無線遙控器Page 10 1260594 Brief Description of the Drawings Figure 1 is a connection diagram between devices that have previously burned video images. Figure: 2 is a block diagram of the burning optical disc drive of the present invention. 3 is a functional block diagram of a burning optical disc drive of the present invention. Main part symbols: 20 Burning CD player 2 1 Burning device 22 Control unit 2 2 1 processor 2 2 2 image processing unit 2 2 3 sound processing unit 2 2 4 sharer processing unit 23 TV tuner 2 4 USB2 . 0 cable 25 computer 26 wireless remote control
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